February 3, 2012 #5721493.1.1 Mr. Bill Cuthbertson Freeport ...

Souder, Miller & Associates 500 West Main Street Safford, AZ 85546-2727
(928) 428-9141 (866) 428-9141 fax (928) 428-2321
February 3, 2012 #5721493.1.1
Mr. Bill Cuthbertson
Freeport-McMoRan Copper & Gold
Morenci Land & Water
4521 US Highway 191
Morenci, AZ 85540
SUBJECT: PHASE I ENVIRONMENTAL SITE ASSESSMENT (ESA) REPORT FOR SERVICE
ORDER #ZM000000W2, S29, T4S, R29E, 281 ACRE PROPERTY, GREENLEE
COUNTY, ARIZONA
Dear Mr. Cuthbertson:
Enclosed please find the Phase I ESA report for the subject property located west of Morenci, Arizona,
identified as a 281 acre tract of land owned by the State of Arizona located in the western ½ of section 29,
township 4 South, range 29 East. In accordance with our findings of the ESA, Souder, Miller and
Associates (SMA) identified no recognized environmental conditions associated with the subject
property.
This Phase I ESA report may be distributed and relied upon by you, the client, the Arizona State Land
Department (ASLD), and your designees (Users). It is the responsibility of the User(s) of this report,
based upon individual risk tolerance, fiduciary responsibility, or the applicable law, to determine the
necessity for or extent of further inquiry. SMA appreciates this opportunity to provide you with
environmental services. If you have any questions concerning this report, please don't hesitate to contact
me by phone at (800) 647–0799 or by email.
Sincerely,
MILLER ENGINEERS, INC. D/B/A
SOUDER, MILLER & ASSOCIATES
Lawrence N. Kemp Karl E. Tonander, P.E.
Project Geoscientist Principal Engineer
larry.kemp@soudermiller.com karl.tonander@soudermiller.com
x1302 x1313
enc: Phase I ESA Report (3 bound copies + 1 digital copy)

PHASE I
ENVIRONMENTAL SITE ASSESSMENT
REPORT
PHASE I ESA – W2, S29, T4S, R29E, 281 ACRES
GREENLEE COUNTY, ARIZONA
February 3, 2012
Souder, Miller & Associates 500 West Main Street Safford, AZ 85546-2727
(928) 428-9141 (866) 428-9141 fax (928) 428-2321

Table of Contents
1. SUMMARY .............................................................................................................................. 1
2. INTRODUCTION.................................................................................................................... 1
2.1 PURPOSE .......................................................................................................................... 2
2.2 SHELF LIFE OF REPORT .................................................................................................... 2
2.3 DISCLOSURE OBLIGATIONS.............................................................................................. 2
2.4 SIGNIFICANT ASSUMPTIONS............................................................................................. 3
2.5 LIMITATIONS AND EXCEPTIONS ....................................................................................... 3
2.6 SPECIAL TERMS AND CONDITIONS ................................................................................... 4
2.7 DEFINITIONS .................................................................................................................... 4
2.8 USER RELIANCE............................................................................................................... 6
3. SCOPE OF SERVICES...........................................................................................................6
4. SITE DESCRIPTION.............................................................................................................. 8
4.1 LOCATION AND LEGAL DESCRIPTION............................................................................... 8
4.2 CURRENT USE(S) OF THE SUBJECT PROPERTY.................................................................. 8
4.3 CURRENT USES OF THE ADJOINING PROPERTIES.............................................................. 8
5. USER PROVIDED INFORMATION.................................................................................... 8
5.1 TITLE RECORDS ............................................................................................................... 8
5.2 SPECIALIZED KNOWLEDGE .............................................................................................. 8
5.3 COMMONLY KNOWN OR REASONABLY ASCERTAINABLE INFORMATION ......................... 8
5.4 VALUATION REDUCTION FOR ENVIRONMENTAL ISSUES .................................................. 9
5.5 OWNER, PROPERTY MANAGER, AND OCCUPANT INFORMATION...................................... 9
5.6 REASON FOR PERFORMING PHASE I ESA......................................................................... 9
6. RECORDS REVIEW ..............................................................................................................8
6.1 STANDARD FEDERAL ENVIRONMENTAL RECORDS SEARCH............................................. 9
6.1.1 Active CERCLIS.......................................................................................................... 10
6.1.2 Former CERCLIS........................................................................................................ 10
6.1.3 CERCLIS NPL ............................................................................................................ 10
6.1.4 Delisted CERCLIS NPL .............................................................................................. 11
6.1.5 RCRA TSDF................................................................................................................11
6.1.6 RCRA Generators ....................................................................................................... 11
6.1.7 RCRA Corrective Action............................................................................................. 12
6.1.8 FRS/ERNS................................................................................................................... 12
6.1.9 Federal IC / EC........................................................................................................... 12
6.2 STANDARD STATE / TRIBAL ENVIRONMENTAL AND ADDITIONAL RECORDS SEARCH.... 12
6.2.1 Tribal Lands................................................................................................................ 13
6.2.2 State-Tribal Equivalent NPL....................................................................................... 13
6.2.3 State-Tribal Equivalent CERCLIS .............................................................................. 13
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6.2.4 State-Tribal VCP / Brownfields .................................................................................. 14
6.2.5 State-Tribal Solid Waste ............................................................................................. 14
6.2.6 State LPST................................................................................................................... 14
6.2.7 State-Tribal Registered PST ....................................................................................... 14
6.2.8 State ER....................................................................................................................... 14
6.2.9 State-Tribal IC / EC.................................................................................................... 14
6.3 PHYSICAL SETTING SOURCES......................................................................................... 14
6.3.1 Geology and Geohydrology ........................................................................................ 14
6.3.2 Soil Type(s) ................................................................................................................. 15
6.4 HISTORICAL USE INFORMATION ON AND ADJACENT TO THE SUBJECT PROPERTY.......... 15
6.4.1 City Directory Search .................................................................................................. 15
6.4.2 United States Geological Survey Topographic Map .................................................. 16
6.4.3 Aerial Photographs..................................................................................................... 16
6.4.4 Sanborn Fire Insurance Maps .................................................................................... 17
6.4.5 Environmental Liens ................................................................................................... 17
6.4.6 Previous or Ongoing Environmental Investigations................................................... 17
7. SITE RECONNAISSANCE.................................................................................................. 17
7.1 METHODOLOGY AND LIMITING CONDITIONS ................................................................. 17
7.2 GENERAL SITE SETTING AND TERRAIN .......................................................................... 18
7.3 WASTE MANAGEMENT/UTILITIES.................................................................................. 18
7.4 EXTERIOR OBSERVATIONS............................................................................................. 18
8. INTERVIEWS........................................................................................................................ 18
8.1 CURRENT AND PAST PROPERTY OWNERS, OCCUPANTS AND/OR SITE MANAGERS......... 18
8.2 LOCAL GOVERNMENT OFFICIALS .................................................................................. 19
8.3 NEIGHBORING OR NEARBY PROPERTY OWNERS AND/OR OCCUPANTS........................... 19
9. FINDINGS.............................................................................................................................. 19
10. OPINIONS............................................................................................................................ 19
10.1 DATA GAPS ................................................................................................................. 20
11. CONCLUSIONS .................................................................................................................. 20
12. DEVIATIONS ...................................................................................................................... 20
13. ADDITIONAL SERVICES................................................................................................. 20
14. REFERENCES..................................................................................................................... 21
15. SIGNATURE OF ENVIRONMENTAL PROFESSIONAL............................................ 23
16. QUALIFICATIONS OF ENVIRONMENTAL PROFESSIONAL(S) ........................... 23
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1. SUMMARY
PHASE I ENVIRONMENTAL SITE ASSESSMENT
281 ACRE TRACT OF STATE LAND LOCATED WITHIN THE
WESTERN ½ OF SECTION 29, TOWNSHIP 4 SOUTH, RANGE 29 EAST
Souder, Miller & Associates
Engineering ♦ Environmental ♦ Surveying
IN GREENLEE COUNTY, ARIZONA
FEBRUARY 3, 2012
Souder, Miller & Associates (SMA) has been contracted by Mr. Bill Cuthbertson of Freeport-
McMoRan Copper & Gold, Inc. (FMI), the client, to perform a Phase I Environmental Site
Assessment (ESA) for the subject property identified as a 281 acre tract of land located within the
western ½ of section 29, township 4 south, range 29 east in Greenlee County, Arizona. The
Greenlee County Assessor’s Office identifies the subject property as being owned by the Arizona
State Land Department (ASLD).
The purpose of this ESA is to identify, to the extent feasible, Recognized Environmental
Conditions (REC) in respect to the subject property (Figure 1). This ESA was performed in
accordance with ASTM Standard E 1527-05, Standard Practice for Environmental Site
Assessments: Phase I Environmental Site Assessment Process and the United States Environmental
Protection Agency (USEPA) All Appropriate Inquiry (AAI) rule (Title 40 of the Code of Federal
Regulations (CFR) part 312). Exceptions to this practice are discussed in Section 2.5. This ESA
will consider risks and potential contingent liabilities with respect to the range of contaminants
within the scope of the Comprehensive Environmental Response, Compensation and Liability
Act (CERCLA), as well as petroleum products. Such evaluation is based upon a diligent search
of reasonably ascertainable and available records, interviews with representatives of the public,
property management, and regulatory agencies, and site reconnaissance. To expedite this project
the database search was conducted by Environmental Data Resources, Inc. (EDR).
In accordance with our findings of the Phase I ESA, SMA identified no recognized
environmental conditions in connection with the subject property.
Except for the limitations and exceptions discussed in Section 2.5, this Phase I ESA complies
with the ASTM Standard E 1527-05 and the USEPA AAI rule. By definition, no invasive
investigative techniques were used. In conformance with ASTM E 1527-05 and USEPA AAI,
physical survey, chain of title investigations, and inspection of the physical condition of the site
improvements were to be performed by others.
2. INTRODUCTION
This report provides documentation of the Phase I ESA conducted on the subject property identified
as described in Section 1 - Summary. The findings, conclusions, and opinions are based upon
evaluation of data collected by review of records, site reconnaissance, and personal interviews. This
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ESA has been conducted in conformance with the scope and limitations of ASTM E 1527-05,
Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment
Process and the USEPA AAI rule (40 CFR part 312). The purpose of ASTM E 1527-05 is to define
good commercial and customary practice for conducting an ESA. The purpose of the USEPA AAI
rule is to help a public or private party who may potentially claim protection from claims under
CERCLA as an innocent landowner, a bona fide prospective purchaser, or a contiguous property
owner.
2.1 PURPOSE
The purposes of this Phase I ESA are:
1. To identify conditions indicative of releases and threatened releases of hazardous
substances, pollutants, contaminants, petroleum and petroleum products, and controlled
substances (as defined in 21 U.S.C. 802) to the extent feasible pursuant to the Scope of
Services described in Section 3.0 of this report. These conditions are referred to as
recognized environmental conditions (RECs).
2. To satisfy one of the requirements to provide the innocent land owner defense liability
protection pursuant to CERCLA section 101 (35), the bona fide prospective purchaser
liability protection pursuant to CERCLA sections 101(40) and 107(r), or the contiguous
property owner liability protection pursuant to CERCLA section 107(q): that is, to complete
the practices that constitute “all appropriate inquiry into the previous ownership and uses of
the property consistent with good commercial or customary practice.”
2.2 SHELF LIFE OF REPORT
AAI reports developed pursuant to CERCLA section 101(35)(B) must be conducted within one year
prior to the date of acquisition of the subject property, some components of which must be
conducted or updated within 180 days of and prior to the date of acquisition of the subject property.
2.3 DISCLOSURE OBLIGATIONS
None of the requirements of 40 CFR part 312 limits or expands disclosure obligations under any
federal, state, tribal, or local law, including the requirements under CERCLA sections 101(40)(c)
and 107(q)(1)(A)(vii) requiring persons, including environmental professionals, to provide all
legally required notices with respect to the discovery of releases of hazardous substances.
It is the obligation of each person, including environmental professionals, conducting the inquiry to
determine his or her respective disclosure obligations under federal, state, tribal, and local law and
to comply with such disclosure requirements.
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Engineering ♦ Environmental ♦ Surveying
© SMA 2012
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2.4 SIGNIFICANT ASSUMPTIONS
The information in this report is based upon the assumption that no significant activities that
would create a REC have occurred on the property or neighboring properties since the date of the
site visit.
2.5 LIMITATIONS AND EXCEPTIONS
This report was prepared to aid the client and its designees (Users) in the evaluation of the
environmental risks associated with the subject property. Such a preliminary investigation cannot
provide absolute assurance that a given property is free of the possibility of contamination or has
been impacted by contamination. More precise quantification or evaluation of the risk is beyond the
scope of a Phase I assessment and requires additional investigation consisting of site specific
sampling and testing. This report does not address whether requirements in addition to
appropriate inquiry have been met in order to qualify for the CERCLA Landowner Liability
Protections, including bona fide prospective purchaser liability protection, contiguous property
owner liability protection, and innocent landowner defense. Additionally, this Phase I ESA does
not address the potential obligation to activity and use limitations or the duty to take reasonable
steps to prevent a release, or whether obligations to report a release of hazardous materials or
petroleum products have been met.
Persons claiming any of the landowner liability protections under CERCLA must conduct all
appropriate inquiries into past uses and ownership of the subject property, established under 40 CFR
Part 312. Any information not furnished to SMA and not included in SMA’s scope of services may
impair SMA’s ability to formulate an opinion with respect to RECs associated with the subject
property, and may be identified as a data gap. Where data gaps impair SMA’s ability to render an
opinion on the subject property, SMA is required to comment on its significance. No conclusion
can be made by SMA regarding a title search if not provided for the completion of this Phase I ESA.
The scope of work performed as part of our Phase I investigation was mutually developed by the
client and the consultant. Certain elements were not included in the scope of the investigation.
These include, but are not limited to the following:
Title records search
Groundwater sampling
Soil Sampling
Asbestos containing material sampling
Lead based paint sampling
Mercury switch inspection/sampling
PCB inspection/sampling
Urea formaldehyde foam insulation inspection/sampling
Radon inspection/sampling
Air sampling
Any item not specifically listed in our Scope of Work
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This report is limited by the availability of information at the time of the assessment. Unreported
disposal of waste or illegal activities impairing the environmental status of the property may
have occurred which could not be identified. Similarly, because hazardous materials and/or
petroleum products spill incidents for which no records exist may have occurred on or near the
subject property, the locations of such potential incidents remain unknown. Former businesses that
may have handled hazardous materials or petroleum products may not be indicated in reasonably
ascertainable records. The opinions and conclusions regarding environmental conditions that are
presented in this report are based on a scope of work authorized by the client.
2.6 SPECIAL TERMS AND CONDITIONS
This Phase I ESA was prepared in accordance with ASTM Standard of Practice E 1527-05 and
USEPA AAI rule for the User(s). The Environmental Professionals who have conducted the site
visit, the interviews, and reviewed the records search have concluded whether identified
Recognized Environmental Conditions (REC) have impacted the subject property. It is at the
discretion of the User(s) of this report, based upon individual risk tolerance, fiduciary
responsibility, or the applicable law, to determine the necessity for or extent of further inquiry.
As consulting engineers and scientists, SMA cannot offer a guarantee or warranty regarding the
absence of contamination. SMA can only provide an opinion based on the information obtained.
The level of confidence in the opinion expressed depends on the scope of work agreed to by the
client for the investigation. This scope of work directly reflects the level of risk the client is
willing to accept.
2.7 DEFINITIONS
The following definitions are provided as outlined in 40 CFR § 312.10 and ASTM E 1527-05
Standard Section 3:
Abandoned property: property that can be presumed to be deserted, or an intent to relinquish
possession or control can be inferred from the general disrepair or lack of activity thereon
such that a reasonable person could believe that there was an intent on the part of the current
owner to surrender rights to the property.
Activity and use limitations: legal or physical restrictions or limitations on the use of, or
access to, a site or facility: (1) to reduce or eliminate potential exposure to hazardous
substances or petroleum products in the soil or groundwater on the property, or (2) to
prevent activities that could interfere with the effectiveness of a response action, in order to
ensure maintenance of a condition of no significant risk to the public health or the
environment.
Adjoining properties: any real property or properties the border of which is (are) shared in
part or in whole with that of the subject property, or that would be shared in part or in whole
with that of the subject property but for a street, road, or other public thoroughfare
separating the properties.
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Data gap: a lack of or inability to obtain information required by the standards and practices
listed in subpart C of 40 CFR § 312 despite good faith efforts by the environmental
professional or persons identified under 40 CFR § 312.1(b), as appropriate, to gather such
information pursuant to 40 CFR § 312.20(e)(1) and 40 CFR § 312.20(e)(2).
Date of acquisition or purchase date: the date on which a person acquires title to the
property.
Environmental Professional:
(1) a person who possesses sufficient specific education, training, and experience
necessary to exercise professional judgment to develop opinions and conclusions
regarding conditions indicative of releases or threatened releases (see 40 CFR §
312.1(c)) on, at, in, or to a property, sufficient to meet the objectives and performance
factors in 40 CFR § 312.20(e) and (f).
(2) Such a person must: (i) Hold a current Professional Engineer’s or Professional
Geologist’s license or registration from a state, tribe, or U.S. territory (or the
Commonwealth of Puerto Rico) and have the equivalent of three (3) years of full-time
relevant experience; or (ii) Be licensed or certified by the federal government, a state,
tribe, or U.S. territory (or the Commonwealth of Puerto Rico) to perform environmental
inquiries as defined in 40 CFR § 312.21 and have the equivalent of three (3) years of
full-time relevant experience; or (iii) Have a Baccalaureate or higher degree from an
accredited institution of higher education in a discipline of engineering or science and
the equivalent of five (5) years of full-time relevant experience; or (iv) Have the
equivalent of ten (10) years of full-time relevant experience.
(3) An environmental professional should remain current in his or her field through
participation in continuing education or other activities.
(4) The definition of environmental professional provided above does not preempt state
professional licensing or registration requirements such as those for a professional
geologist, engineer, or site remediation professional. Before commencing work, a person
should determine the applicability of state professional licensing or registration laws to
the activities to be undertaken as part of the inquiry identified in 40 CFR § 312.21(b).
(5) A person who does not qualify as an environmental professional under the foregoing
definition may assist in the conduct of all appropriate inquiries in accordance with this
part if such person is under the supervision or responsible charge of a person meeting
the definition of an environmental professional provided above when conducting such
activities.
Landowner Liability Protections (LLPs): landowner liability protections under CERCLA;
these protections include bona fide prospective purchaser, contiguous property owner and
innocent landowner defense.
Relevant experience, as used in the definition of environmental professional: participation in
the performance of all appropriate inquiries investigations, environmental site assessments,
or other site investigations that may include environmental analyses, investigations, and
remediation which involve the understanding of surface and subsurface environmental
conditions and the processes used to evaluate these conditions and for which professional
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© SMA 2012
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judgment was used to develop opinions regarding conditions indicative of releases or
threatened releases (see 40 CFR § 312.1(c)) to the subject property.
Good faith: the absence of any intention to seek an unfair advantage or to defraud another
party; an honest and sincere intention to fulfill one’s obligations in the conduct or
transaction concerned.
Institutional controls: non-engineered instruments, such as administrative and/or legal
controls that help to minimize the potential for human exposure to contamination and/or
protect the integrity of a remedy.
Recognized environmental conditions: the presence or likely presence of any hazardous
substances or petroleum products on a property under conditions that indicate an existing
release, a past release, or a material threat of a release of any hazardous substances or
petroleum products into structures on the property or into the ground, groundwater, or
surface water of the property. The term includes hazardous substances or petroleum
products even under conditions in compliance with laws. The term is not intended to
include de minimis conditions that generally do not present a threat to human health or
the environment and that generally would not be the subject of an enforcement action if
brought to the attention of appropriate governmental agencies.
2.8 USER RELIANCE
This report may be distributed and relied upon by the client, FMI, the Arizona State Land
Department (ASLD), and their designees. It is the responsibility of the User(s) of this report,
based upon individual risk tolerance, fiduciary responsibility, or the applicable law, to determine
the necessity for or extent of further inquiry. Additional information regarding the significance
and use of this report can be found ASTM E 1527-05 Section 4.
3. SCOPE OF SERVICES
This Phase I ESA report was prepared by SMA at the request of FMI, the client.
SMA’s services for this Phase I ESA included:
Gathering information through records review, data analysis, and personal interviews
concerning:
Subject and adjacent property land-use history, including a search of city
directories, topographic maps, Sanborn Fire Insurance maps, aerial photographs,
and environmental liens
Geographic setting
Soils and flooding potential
Souder, Miller & Associates
Engineering ♦ Environmental ♦ Surveying
© SMA 2012
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Performing a site inspection to document:
Present land use and relationship to adjacent properties with respect to potential
impacts to the subject property
Evidence of solid waste disposal activities
Site topography and drainage characteristics
Evidence of any underground or aboveground storage tanks
Surface soil types
This inspection was performed on a "walk through" basis with no sampling, testing,
or analysis being performed on soil or water. Only obvious environmental
conditions exposed to view were documented.
Reviewing the following records:
Federal reports included:
Active CERCLIS–Hazardous waste sites
Former CERCLIS–Hazardous waste sites
CERCLIS NPL–Hazardous waste cleanup (national priority list) sites
Delisted CERCLIS NPL–Hazardous waste cleanup (national priority list) sites
that have been removed from active status
RCRA TSDF–Transport, storage or disposal facilities list
RCRA–Hazardous waste generators
RCRA–Corrective action sites
FRS/ERNS–Federal Response System
IC / EC–Sites with institutional or engineering environmental controls
State and Tribal (where appropriate) reports included:
Equivalent NPL–State equivalent to the national priority list
VCP/ Brownfields
Solid waste facilities/landfill sites listing
LPST–Leaking petroleum storage tanks
Registered PSTs (historic and current) listing
ER–Emergency response listing
IC / EC–Sites with institutional or engineering environmental controls
Reviewing information collected to evaluate the potential for environmental concerns.
Preparing a final report documenting findings, conclusions and opinions relating to the
apparent environmental condition of the site. The report includes a description of site
conditions encountered, a summary of records and documents reviewed, analysis of
collected data, and an initial opinion of the environmental condition of the site.
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Engineering ♦ Environmental ♦ Surveying
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4. SITE DESCRIPTION
4.1 LOCATION AND LEGAL DESCRIPTION
The subject property consists of approximately 281 acres located within the western ½ of section
29, township 4 south, range 29 east, Greenlee County, Arizona. The approximate center of the
subject property is located at latitude 33.05516 o and longitude 109.38914 o . Figure 1 illustrates the
approximate location of the subject property.
4.2 CURRENT USE(S) OF THE SUBJECT PROPERTY
The subject property consists of one (1) parcel of land with an area of approximately 281 acres
that is currently vacant.
4.3 CURRENT USES OF THE ADJOINING PROPERTIES
Adjacent land use includes commercial properties, road rights-of-way and vacant properties:
Direction from Subject Property Land Use
North Vacant/undeveloped
South Vacant/undeveloped
East Vacant/undeveloped
West Vacant/undeveloped
5. USER PROVIDED INFORMATION
5.1 TITLE RECORDS
As discussed in Section 2.5 of this report, a title search was not performed by SMA for this
Phase I ESA report. ASTM E 1527-05 indicates that a title search is the User’s responsibility.
However, the AAI rule states that it is not necessary to obtain chain of title documents for the
property. Thus, it is at the User’s discretion to provide title documents or to perform a title
document search. If the User performed this search, a copy was not provided to SMA.
5.2 SPECIALIZED KNOWLEDGE
A questionnaire regarding specialized knowledge and history of the subject property was not
completed for inclusion in this report.
5.3 COMMONLY KNOWN OR REASONABLY ASCERTAINABLE INFORMATION
A questionnaire regarding specialized knowledge and history of the subject property was not
completed for inclusion in this report.
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5.4 VALUATION REDUCTION FOR ENVIRONMENTAL ISSUES
A questionnaire regarding specialized knowledge and history of the subject property was not
completed for inclusion in this report.
5.5 OWNER, PROPERTY MANAGER, AND OCCUPANT INFORMATION
Information provided by the client indicates that the subject property is administered by the Arizona
State Land Department (ALSD).
5.6 REASON FOR PERFORMING PHASE I ESA
The Phase I ESA was prepared by SMA at the request of the client, FMI, and ASLD to understand
potential environmental conditions that could materially impact the subject property, affect the
value of the property, or result in financial liability to subsequent owners of the subject property.
6. RECORDS REVIEW
The purpose of the records review was to obtain and review reasonably ascertainable standard
records that will help identify RECs in connection with the subject property. Some records
reviewed pertain not only to the subject property, but also to properties within an additional
approximate minimum search distance in order to help assess the likelihood of migrating
hazardous substances or petroleum products. Unless stated otherwise, the approximate minimum
search distances used below were as specified in the USEPA AAI rule, which meets or exceeds
those identified in ASTM E 1527-05. SMA performed the standard records review search using
Environmental Data Resources, Inc (EDR). A copy of the EDR Certified Sanborn® Map Report,
the EDR Radius Map Report with GeoCheck® (EDR Report) and the EDR City Directory
Abstract is included as Appendix A.
6.1 STANDARD FEDERAL ENVIRONMENTAL RECORDS SEARCH
The following federal government records were reviewed for information concerning the site and
the surrounding area.
Federal reports included:
Active CERCLIS–Hazardous waste sites
Former CERCLIS–Hazardous waste sites
CERCLIS NPL–Hazardous waste cleanup (national priority list) sites
Delisted CERCLIS NPL–Hazardous waste cleanup (national priority list) sites that
have been removed from active status
RCRA TSDF–Transport, storage or disposal facilities list
RCRA–Hazardous waste generators
RCRA–Corrective action sites
FRS/ERNS–Federal Response System
IC / EC–Sites with institutional or engineering environmental controls
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A summary of the results of the federal regulatory agency records review is shown in Table 1a. An
explanation of these results follows.
Table 1a - Summary of Federal Regulatory Agency Records Review
List Searched Minimum Search Distance
Souder, Miller & Associates
Engineering ♦ Environmental ♦ Surveying
Number of Sites
Located Unlocatable
Active CERCLIS ½ mile 0 0
Former CERCLIS ½ mile 0 0
CERCLIS NPL 1 mile 0 0
Delisted CERCLIS NPL 1 mile (1) 0 0
RCRA TSDF ½ mile 0 0
RCRA Generators Property and Adjacent Properties 0 0
RCRA Corrective Action 1 mile 0 0
FRS/ERNS Property Only 0 0
Federal IC / EC ½ mile 0 0
6.1.1 Active CERCLIS
(1) - Exceeds USEPA AAI Standard
The Comprehensive Environmental Response, Compensation, and Liability Act of 1980
Information System (CERCLIS) provides information used by the USEPA to track
otherwise unmonitored hazardous waste sites and also report progress at sites where
mitigation and remediation efforts are underway. A search of the CERCLIS list, as viewed
using the EDR Report dated January 6, 2012, did not reveal any sites within the
approximate minimum search distance of one-half (½) mile of the subject property.
6.1.2 Former CERCLIS
CERCLIS also provides information on sites that have been investigated but have been
determined not to be potential candidates for National Priority List (NPL) listing by
USEPA. A search of the CERCLIS list, as viewed using the EDR Report dated January 6,
2012, did not reveal any sites within the approximate minimum search distance of one-half
(½) mile of the subject property.
6.1.3 CERCLIS NPL
The CERCLIS list also provides information on sites that appear on the NPL. The NPL is
the list of national priorities among the known releases or threatened releases of hazardous
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substances, pollutants, or contaminants throughout the United States and its territories. The
NPL is intended primarily to guide the USEPA in determining which sites warrant further
investigation. A search of the CERCLIS NPL list, as viewed using the EDR Report dated
January 6, 2012, revealed no sites within the approximate minimum search distance of
one (1) mile of the subject property.
6.1.4 Delisted CERCLIS NPL
The CERCLIS list also provides information on sites that did appear on the NPL but have
been delisted following completion of activities. A search of the CERCLIS NPL list of
delisted sites, as viewed using the EDR Report dated January 6, 2012, did not reveal any
sites within the approximate minimum search distance of one (1) mile of the subject
property.
6.1.5 RCRA TSDF
The RCRIS list provides information on Resource Conservation and Recovery Act (RCRA)
Treatment, Storage, or Disposal Facility (TSDF) notifiers. Hazardous waste management
facilities receive hazardous wastes for treatment, storage, or disposal. These facilities are
often referred to as treatment, storage, and disposal facilities, or TSDFs. Treatment facilities
use various processes (such as incineration or oxidation) to alter the character or
composition of hazardous wastes. Some treatment processes enable waste to be recovered
and reused in manufacturing settings, while other treatment processes dramatically reduce
the amount of hazardous waste. Storage facilities temporarily hold hazardous wastes until
they are treated or disposed of. Disposal facilities permanently contain hazardous wastes.
The most common type of disposal facility is a landfill, where hazardous wastes are
disposed of in carefully constructed units designed to protect groundwater and surface-water
resources. There are certain situations where a company is not required to obtain a RCRA
permit:
Businesses that generate hazardous waste and transport it off site without storing it for
long periods of time do not need a RCRA permit.
Businesses that transport hazardous waste do not need a RCRA permit.
Businesses that store hazardous waste for short periods of time without treating it do not
need a permit.
In any case, inclusion on the list only means that the businesses voluntarily submitted their
names to the USEPA and does not imply any hazardous materials incidents have occurred at
this site. A search of the RCRA TSDF list, using the EDR Report dated January 6, 2012,
revealed no sites within the approximate minimum search distance of one-half (½) mile of
the subject property.
6.1.6 RCRA Generators
The RCRIS generators list provides information on RCRA generators. USEPA defines three
categories of hazardous waste generators based upon the quantity of hazardous waste they
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generate per month: (1) Conditionally exempt small quantity generators (CESQGs), which
generate less than 220 lbs (100 kg) per month; (2) Small quantity generators (SQGs), which
generate between 220 lbs (100 kg) and 2,200 lbs (1,000 kg) per month; (3) Large quantity
generators (LQGs), which generate more than 2,200 lbs (1,000 kg) per month.
Again, inclusion on the list only means that the businesses voluntarily submitted their names
to the USEPA and does not imply any hazardous materials incidents have occurred at this
site. A search of the RCRA Generators list, using the EDR Report dated January 6, 2012,
did not reveal any sites on or adjacent to the subject property.
6.1.7 RCRA Corrective Action
A list containing sites with reported RCRA violations that are subject to corrective action
was reviewed using the EDR Report dated January 6, 2012. This review did not reveal any
sites within the approximate minimum search distance of one (1) mile of the subject
property.
6.1.8 FRS/ERNS
The Federal Response System (FRS), which supplanted the Emergency Response
Notification System (ERNS) database, provides a summary of all hazardous substance spills
which are submitted to state and federal authorities. This database is maintained by the
National Response Center (operated by the United State Coast Guard) for USEPA and other
agencies, and is supported under several federal regulations including CERCLA, the Clean
Water Act, the Clean Air Act, SARA Title III, the Hazardous Materials Transportation Act,
and the Oil Pollution Act of 1990. A search of the FRS using the EDR Report dated
January 6, 2012, did not reveal any events on the subject property.
6.1.9 Federal IC / EC
The CERCLIS list also provides information on sites with federal institutional controls /
engineering controls (IC / EC). A search of the EPA’s Superfund Site Information using the
EDR Report dated January 6, 2012, did not reveal any IC / EC sites within the
approximate minimum search distance of one-half (½) mile.
6.2 STANDARD STATE / TRIBAL ENVIRONMENTAL AND ADDITIONAL RECORDS SEARCH
The following State and Tribal government records were reviewed for information concerning the
site and the surrounding area.
State and Tribal (where appropriate) reports included:
Equivalent NPL–State equivalent to the national priority list
VCP/ Brownfields
Solid waste facilities/landfill sites listing
LPST–Leaking petroleum storage tanks
Registered PSTs (historic and current) listing
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ER–Emergency response listing
IC / EC–Sites with institutional or engineering environmental controls
A summary of the results of the State and Tribal regulatory agency records review is shown in
Table 1b. An explanation of these results follows.
Table 1b - Summary of State and Tribal Regulatory Agency Records Review
List Searched Minimum Search Distance
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Engineering ♦ Environmental ♦ Surveying
Number of Sites
Located Unlocatable
Tribal Lands 1 mile 0 0
State Equivalent NPL 1 mile 0 0
State Equivalent CERCLIS ½ mile 0 0
State VCP / Brownfields ½ mile 0 0
State Solid Waste ½ mile 0 0
State LPST ½ mile 0 0
State Registered PSTs Property & Adjoining Properties 0 0
State ER Property Only 0 0
State IC / EC ½ mile 0 0
6.2.1 Tribal Lands
A search for tribal lands using the using the EDR Report dated January 6, 2012, did not
reveal any tribal lands within the one (1) mile minimum search distance of the subject
property.
6.2.2 State-Tribal Equivalent NPL
The Arizona Department of Environmental Quality (ADEQ) State Hazardous Waste Sites
(SHWS) list provides information on state-tribal equivalent NPL sites. A search of the
state-tribal equivalent NPL list, as viewed using the EDR Report dated January 6, 2012,
revealed no sites within the approximate minimum search distance of one (1) mile of the
subject property.
6.2.3 State-Tribal Equivalent CERCLIS
The ADEQ SHWS list provides information on state-tribal equivalent CERCLIS sites. A
search of the state-tribal equivalent CERCLIS list, as viewed using the EDR Report dated
January 6, 2012, did not reveal any sites within the approximate minimum search
distance of one-half (½) mile of the subject property.
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6.2.4 State-Tribal VCP / Brownfields
The list of Voluntary Cleanup Program (VCP) / Brownfields database of VCP /
Brownfields sites as viewed using the EDR Report dated January 6, 2012, did not reveal
any VCP or Brownfields sites within the approximate minimum search distance of onehalf
(½) mile.
6.2.5 State-Tribal Solid Waste
The ADEQ Solid Waste Facilities / Landfill Sites list of permitted landfills, closed
landfills and hazardous waste landfills as viewed using the EDR Report dated January 6,
2012, did not reveal any registered landfills within the approximate minimum search
distance of one-half (½) mile of the subject property.
6.2.6 State LPST
The ADEQ leaking petroleum storage tank (LPST) list provides a summary of all PST
release sites in Arizona. A search of the ADEQ LPST list, as viewed using the EDR
Report dated January 6, 2012 revealed no LPST sites within the approximate minimum
search distance of one-half (½) mile of the subject property.
6.2.7 State-Tribal Registered PST
The ADEQ database of registered PST sites as viewed using the EDR Report dated
January 6, 2012, did not reveal any registered PST sites on or adjacent to the subject
property.
6.2.8 State ER
A search of emergency release lists and databases, as viewed using the EDR Report dated
January 6, 2012, did not identify any ER calls to the subject property.
6.2.9 State-Tribal IC / EC
Lists containing state-tribal IC/EC sites registered with ADEQ as viewed using the EDR
Report dated January 6, 2012, did not reveal any IC / EC sites within the approximate
minimum search distance of one-half (½) mile.
6.3 PHYSICAL SETTING SOURCES
6.3.1 Geology and Geohydrology
According to the Roadside Geology of Arizona (2008), the subject property is located on the
southern boundary of Arizona’s Central Highlands, which separates the southern Basin and
Range Province form the northern Colorado Plateau Province. This portion of the Central
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Highlands is located in Quaternary and Tertiary aged valley-fill alluvium generally
consisting of Gila Conglomerate, Paleozoic aged limestone deposits and Tertiary volcanic
intrusions. Large scale faulting and uplift, as well as intrusive volcanism associated with the
Tertiary Laramide Orogeny, has continually deformed the limestone and conglomerate
formations over time. The site vicinity map included as Figure 1 shows the surface elevation
in the central portion of the subject property is approximately 4,480 feet and that maximum
surface elevations on the subject property range between 5,100 feet (northern and
southeastern extents), 4,900 feet (western extent) and 4,640 feet (eastern extent) above mean
sea level.
6.3.2 Soil Type(s)
According to the United States Department of Agriculture (USDA) Natural Resources
Conservation Service (NRCS) Web Soil Survey website, the subject property is comprised
of the Rock outcrop-Atascosa-Graham complex, 9 to 70% slopes soil type. Complete
descriptions of the soil types present on the subject property are included as Appendix B, as
excerpted from the USDA NRCS Web Soil Survey website.
6.4 HISTORICAL USE INFORMATION ON AND ADJACENT TO THE SUBJECT PROPERTY
Historical documents and records are reviewed to evaluate past uses of the property that may
otherwise no longer be visible or recorded. Under the AAI rule, historical documents and records
may include, but are not limited to, aerial photographs, fire insurance maps, building department
records, chain of title documents, and land use records. Historical documents and records reviewed
must cover a period of time as far back in the history of the subject property as it can be shown that
the property contained structures or from the time the property was first used for residential,
agricultural, commercial, industrial, or governmental purposes. For the purposes of this specific
report, the history of land use on the subject property and on adjacent properties was evaluated
using city directories, Sanborn Fire Insurance maps, USGS topographic maps, aerial photographs, a
search for environmental liens, and a review of other reasonably ascertainable information. The
main points of the site history review are summarized below.
6.4.1 City Directory Search
Under the AAI rule, the past uses of the subject property and adjacent properties must be
evaluated. EDR researched the land use of the subject property and adjacent properties
using all available information for the subject property. An EDR representative stated
that a physical address for the subject property or adjacent properties was needed to
complete a search of any city directory. However, no physical address for the subject
property or the adjacent properties was found to exist. Therefore, the city directory search
did not reveal any historical information about the subject property.
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6.4.2 United States Geological Survey Topographic Map
Figure 1 illustrates the approximate location of the subject property on USGS
topographic maps #33109a3, Clifton, Arizona (1989) and #33109a4, Copperplate Gulch,
Arizona (1989). The vicinity map shows the subject property and adjacent properties to
be undeveloped.
6.4.3 Aerial Photographs
Aerial photographs illustrating the subject property and surrounding areas for the years
1954, 1959, 1975, 1983, 1990, 1998, 2005 and 2010 were provided by the Earth Data
Analysis Center.
The 1954 aerial photograph (Figure 2) shows the subject property and adjacent properties to
be undeveloped. An area of possible mining related earthwork appears to be located
northeast of the subject property.
The 1959 aerial photograph (Figure 3) shows the subject property, adjacent properties and
the surrounding area to be similar in use and appearance to the 1954 aerial photograph.
The 1975 aerial photograph (Figure 4) shows the subject property adjacent properties and
the surrounding area to be similar in use and appearance as the 1959 aerial photograph. An
unimproved road crossing the southern portion of the subject property in the same location
as the unimproved road currently on the property is visible in this photograph. Additional
unimproved roads entering the subject property from the west are also visible in this
photograph. Due to the scale of the photograph, the small structure, pipeline and overhead
utilities present on the subject property are not readily visible in this aerial photograph.
The 1983 aerial photograph (Figure 5) shows the subject property, adjacent properties,
surrounding area and roads to be similar in appearance to the 1975 aerial photograph.
The 1990 aerial photograph (Figure 6) shows the subject property, adjacent properties,
surrounding area and roads to be similar in appearance to the 1983 aerial photograph.
The 1998 aerial photograph (Figure 7) shows the subject property, adjacent properties,
surrounding area and roads to be similar in appearance to the 1990 photograph.
The 2005 aerial photograph (Figure 8) shows the subject property, adjacent properties and
the surrounding area to be similar in appearance to the 1998 photograph. Additional
unimproved roads located north and northeast of the previously existing road are visible in
this photograph.
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The 2010 aerial photograph (Figure 9) shows the subject property, adjacent properties,
surrounding area and roads to be similar in appearance to the 2005 photograph. An
additional unimproved road and possible mining related earthwork are visible west of the
subject property in this photograph.
6.4.4 Sanborn Fire Insurance Maps
Results of the Sanborn Fire Insurance map search for Clifton, Arizona, provided by the
EDR Certified Sanborn® Map Report dated January 6, 2012, revealed that the subject
property is an unmapped property. Therefore, the Sanborn Fire Insurance Maps did not
reveal any historical information about the subject property. A copy of the EDR Certified
Sanborn® Map Report is included in Appendix A.
6.4.5 Environmental Liens
Local land records as viewed using the EDR Report dated January 6, 2012, revealed no
environmental liens against the subject property.
6.4.6 Previous or Ongoing Environmental Investigations
The client has indicated that they are not aware of any previous or ongoing environmental
investigations at the subject property at this time.
7. SITE RECONNAISSANCE
7.1 METHODOLOGY AND LIMITING CONDITIONS
The visual on-site inspection of the subject property and facilities and improvements on the subject
property must include a visual inspection of the areas where hazardous substances may be or may
have been used, stored, treated, handled, or disposed. Any physical limitations to the visual
inspection (limited access to buildings, underground structures, etc.) must be noted. In addition, a
visual inspection of adjoining properties from the subject property line, public rights-of-way, or
other vantage point (e.g., aerial photography), including a visual inspection of areas where
hazardous substances may be or may have been stored, treated, handled or disposed, also must be
completed. Any physical limitations to the inspection of adjacent properties must be noted.
Mr. Lawrence N. Kemp of SMA inspected the subject property on January 27, 2012. The steepness
of the terrain and cobbles/boulders in the arroyos prevented complete access to the southern and
northwestern portions of the subject property during the site visit. A copy of the site reconnaissance
form from this inspection is provided in Appendix C. Site photographs of the subject property taken
during the site visit are provided as Appendix D. A summary of the site reconnaissance follows.
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7.2 GENERAL SITE SETTING AND TERRAIN
The subject property is undeveloped and occupied by a portable shed set on a concrete pad
enclosed in chain-link fencing, overhead electric utilities and a water pipeline. The subject
property has variable topography that is generally higher along a central north-south axis across the
property. The drainage features present on the subject property drain toward the east in to Silver
Basin and toward the west-southwest in to Eagle Creek.
7.3 WASTE MANAGEMENT/UTILITIES
There is no waste management currently in place on the subject property and no utilities currently
serve the subject property. However, overhead power transmission lines cross the subject property
and are located along the unimproved road visible on the southern portion of the subject property.
No pole or pad mounted transformers were visible on the subject property. Additionally, a water
transmission pipeline crosses the subject property in the same location as the power transmission
line. The pipeline is primarily underground except where exposed at ground surface across drainage
features on the western edge of the subject property. The pipeline, where exposed appeared to be
cement encased pipe in very good condition.
7.4 EXTERIOR OBSERVATIONS
Several small excavations and soil piles were visible on the subject property and appear to be the
result of small scale mining work. The excavations varied in size with the largest observed
excavation being approximately ten (10) feet in length by four (4) feet in width and four (4) feet in
depth. The soil piles were typically adjacent to the excavations and also varied in size relative to the
size of the excavation. There were no visible areas of stained soils, mine tailings or dumps, mining
equipment or mining materials visible at or around the excavations or on any other areas of the
subject property.
8. INTERVIEWS
8.1 CURRENT AND PAST PROPERTY OWNERS, OCCUPANTS AND/OR SITE MANAGERS
FMI personnel were interviewed by Mr. Lawrence N. Kemp of SMA regarding the subject
property during the site visit on January 27, 2012 and following the site visit via telephone and
email. The FMI personnel stated that subject property has not been developed, other than small
scale mining prospects, and that the land was administered by the Arizona State Land
Department (ASLD). They also stated that to their knowledge no PSTs or other potential RECs
are or have ever been located on the subject property. Additionally, they also stated the pipeline
observed on the south side of the power line road is steel pipe encased in cement that was
constructed in the 1970’s and is used to move surface water from area creeks and rivers on to the
mine property. FMI personnel also stated that the overhead electric utilities supply power from
the mine property to the water pumping stations located near the surface water sources.
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8.2 LOCAL GOVERNMENT OFFICIALS
No local government officials were interviewed for this report.
8.3 NEIGHBORING OR NEARBY PROPERTY OWNERS AND/OR OCCUPANTS
No neighboring or nearby property owners and/or occupants were interviewed for this report.
9. FINDINGS
SMA has performed this Phase I ESA in conformance with the scope and limitations of the
ASTM Practice E 1527-05 and USEPA AAI rule on the subject property identified as a 281 acre
tract of land located within the western ½ of section 29, township 4 south, range 29 east in Greenlee
County, Arizona. This site assessment revealed two (2) potential environmental impacts to the
subject property:
Presence of mining related excavations and soil piles.
Possible presence of asbestos containing material (ACM) - cement casing of steel pipe.
10. OPINIONS
This opinion is rendered in accordance with generally accepted professional standards, but is
not to be construed as a guarantee or warranty as to the potential liability associated with
environmental conditions or impacts at the site. The report and opinion is based solely upon the
services described herein, and is not based on scientific tasks or procedures beyond the scope
of the described services.
Potential impacts identified by a red X indicate RECs, which are already known to likely impact the
subject property or require additional testing or analysis prior to determining the likelihood of an impact.
These are conditions that are generally beyond the scope of a Phase I ESA and are often addressed as part
of a Phase II ESA.
Potential impacts identified by a green check mark indicate de minimus conditions, which do not likely
impact the subject property or require additional testing or analysis.
This environmental site assessment revealed two (2) potential impacts to the subject property:
The presence of mining related excavations and soil piles located on the subject
property does not likely impact the environmental status of the subject property at this
time. There is no evidence that any of the observed excavations had been actively
mined or that any mining activity such as ore processing and/or extraction had
occurred in the areas of the observed excavations.
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10.1 DATA GAPS
The possible presence of asbestos containing material (ACM) in the cement casing
of the steel pipe located on the subject does not likely impact the environmental
status of the subject property at this time. The exposed portion of the pipeline is in
good to very good condition. ACM present in the cement casing, if any, will not
present a REC unless there is significant damage to the cement casing.
Data gaps that were identified or activities not completed for this report are:
o Property title search- A property title search of the subject property was not included in the
scope to be completed by SMA, however the client provided SMA with copies of property
title search documents to include in this report.
o City Directory search-The subject property, adjacent properties and roads were not
identified in the available city directories. However, other historic information was
available, therefore the data gap is not significant.
o Sanborn Fire Insurance maps- The subject property did not lie within an area covered by
Sanborn Fire Insurance map. However, other historic information was available, therefore
the data gap is not significant.
11. CONCLUSIONS
SMA has performed this Phase I ESA in conformance with the scope and limitations of ASTM
Practice E 1527-05 and USEPA AAI rule for the subject property identified as a 281 acre tract of
land located within the western ½ of section 29, township 4 south, range 29 east in Greenlee
County, Arizona. Any exceptions to, or deletions from, this practice are described in Section 2.5
of this report. This Phase I Environmental Site Assessment has revealed no recognized
environmental conditions in connection with the subject property.
12. DEVIATIONS
Except for the limitations and exceptions discussed in Section 2.5 and data gaps discussed in
Section 10.1, this Phase I ESA complies with the ASTM Standard E 1527-05 and the USEPA
AAI rule.
13. ADDITIONAL SERVICES
No additional services beyond the scope of ASTM Standard E 1527-05 and the USEPA AAI rule
were conducted as part of this assessment.
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14. REFERENCES
40 CFR Part 312: Standards and Practices for All Appropriate Inquiries; Final Rule. November
1, 2009
Arizona Department of Environmental Quality, Cleanup Program Database Query,
http://www.azdeq.gov/databases/deursearch.html
Arizona Department of Environmental Quality, Hazardous Waste Database Query,
http://www.azdeq.gov/environ/hazwaste/solid/index.html
Arizona Department of Environmental Quality, Leaking Underground Storage Tank Database
Query, http://www.azdeq.gov/databases/lustsearch.html
Arizona Department of Environmental Quality, Solid Waste Database Query,
http://www.azdeq.gov/environ/waste/solid/index.html
Arizona Department of Environmental Quality, Superfund Database Query,
http://www.azdeq.gov/environ/waste/sps/index.html
Arizona Department of Environmental Quality, Underground Storage Tank Database Query,
http://www.azdeq.gov/databases/ustsearch.html
ASTM International Standard Practice for Environmental Site Assessments: Phase I
Environmental Site Assessment Process (ASTM E 1527-05).
Environmental Data Resources, Inc. (EDR), Certified Sanborn® Map Report
Environmental Data Resources, Inc. (EDR), City Directory Abstract
Environmental Data resources, Inc. (EDR), The EDR Radius Map Report with GeoCheck®
FMI personnel. (January 27 and February 2, 2012). [In person, telephone and email interviews
with Lawrence N. Kemp].
Greenlee County Recorder’s Office on-line services (January, 2012).
National Atlas of the United States, http://nationalatlas.gov/
National Response Center (FERS/ERNS data), http://www.nrc.uscg.mil/
Roadside Geology of Arizona. (2008). Chronic, Halka.
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United States Department of Agriculture (USDA) Natural Resources Conservation Service
(NRCS), Web Soil Survey, http://websoilsurvey.nrcs.usda.gov
United States Environmental Protection Agency (US EPA), Envirofacts Data Warehouse,
www.epa.gov/enviro/
United States Environmental Protection Agency (US EPA), Superfund Information Systems,
http://cfpub.epa.gov/supercpad/cursites/srchsites.cfm
United States Environmental Protection Agency (US EPA), RCRA Corrective Action Database,
http://www.epa.gov/waste/hazard/correctiveaction/facility/index.htm
United States Environmental Protection Agency (US EPA), Enviromapper,
http://www.epa.gov/enviro/html/em/
United States Geological Survey, 1989 Clifton, Arizona Topographic Map #31106a3.
United States Geological Survey, 1989 Copperplate Gulch, Arizona Topographic Map #31109a4.
University of New Mexico Earth Data Analysis Center, 1954 Aerial Photograph.
University of New Mexico Earth Data Analysis Center, 1959 Aerial Photograph.
University of New Mexico Earth Data Analysis Center, 1975 Aerial Photograph.
University of New Mexico Earth Data Analysis Center, 1983 Aerial Photograph.
University of New Mexico Earth Data Analysis Center, 1990 Aerial Photograph.
University of New Mexico Earth Data Analysis Center, 1998 Aerial Photograph.
University of New Mexico Earth Data Analysis Center, 2005 Aerial Photograph.
University of New Mexico Earth Data Analysis Center, 2010 Aerial Photograph.
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15. SIGNATURE OF ENVIRONMENTAL PROFESSIONAL
This report was prepared during January and February 2012 for the exclusive use of the client
(FMI), the Arizona State Land Department (ASLD) and their designees. It was not prepared for
uses or parties other than those specifically designated or for uses or applications other than those
enumerated herein. For purposes or uses other than those specifically named, or for use as a future
reference, this report may contain information that is insufficient or inaccurate. Further restrictions
regarding the usage of this report can be found in 40 CFR § 312.20(c)-(d).
I declare that:
To the best of my professional knowledge and belief, I meet the definition of Environmental
Professional as defined in 40 CFR § 312.10
I have the specific qualifications based on education, training, and experience to assess a
property of the nature, history, and setting of the subject property
I have developed and performed the all appropriate inquiries in conformance with the
standards and practices set forth in 40 CFR Part 312.
MILLER ENGINEERS, INC. D/B/A
SOUDER, MILLER & ASSOCIATES
Lawrence N. Kemp
Project Geoscientist
Karl E. Tonander, P.E.
Principal Engineer
16. QUALIFICATIONS OF ENVIRONMENTAL PROFESSIONAL(S)
The environmental professional(s) preparing this Phase I ESA report possesses sufficient specific
education, training and experience necessary to exercise professional judgment to develop opinions
and conclusions regarding conditions indicative of releases or threatened releases, and meets criteria
specified in 40 CFR Part 312.10. See Appendix E for the resume(s) of the environmental
professional(s).
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#5721493
02-02-12
Approximate subject
property location
Revisions
By: Date: Descr.:
By: Date: Descr.:
Copyright 2012 Souder, Miller & Associates - All Rights Reserved
Site Vicinity Map
Phase I ESA - W2, S29, T4S, R29E, 281 Acres
Greenlee County , Arizona
Drawn LNK
Checked
Approved
CFK
KET
SMA
Engineering ♦ Environmental
Surveying
0'
1000' 2000'
Approximate scale: 1"=2000'
Note:
Base map: USGS topograhic
map #33109a3, Clifton, Arizona
(1989) and USGS topographic
map #33109a4, Copperplate
Gulch, Arizona (1989).
Figure 1
500 West Main Street
Safford, Arizona 85546-2727
(928) 428-9141 / 428-2321 (Fax)
www.soudermiller.com
Serving the Southwest & Rocky Mountains

#5721493
02-02-12
Approximate subject
property location
Revisions
By: Date: Descr.:
By: Date: Descr.:
Copyright 2012 Souder, Miller & Associates - All Rights Reserved
Aerial Photograph - 1954
Phase I ESA - W2, S29, T4S, R29E, 281 Acres
Greenlee County, Arizona
Drawn LNK
Checked
Approved
CFK
KET
SMA
Engineering ♦ Environmental
Surveying
0'
500' 1,000'
Approximate scale: 1"=1,000'
Note:
Aerial photograph obtained from
Earth Data Analysis Center
Figure 2
500 West Main Street
Safford, Arizona 85546-2727
(928) 428-9141 / 428-2321 (Fax)
www.soudermiller.com
Serving the Southwest & Rocky Mountains

#5721493
02-02-12
Approximate subject
property location
Revisions
By: Date: Descr.:
By: Date: Descr.:
Copyright 2012 Souder, Miller & Associates - All Rights Reserved
Aerial Photograph - 1959
Phase I ESA - W2, S29, T4S, R29E, 281 Acres
Greenlee County, Arizona
Drawn LNK
Checked
Approved
CFK
KET
SMA
Engineering ♦ Environmental
Surveying
0'
500' 1,000'
Approximate scale: 1"=1,000'
Note:
Aerial photograph obtained from
Earth Data Analysis Center
Figure 3
500 West Main Street
Safford, Arizona 85546-2727
(928) 428-9141 / 428-2321 (Fax)
www.soudermiller.com
Serving the Southwest & Rocky Mountains

#5721493
02-02-12
Approximate subject
property location
Revisions
By: Date: Descr.:
By: Date: Descr.:
Copyright 2012 Souder, Miller & Associates - All Rights Reserved
Aerial Photograph - 1975
Phase I ESA - W2, S29, T4S, R29E, 281 Acres
Greenlee County, Arizona
Drawn LNK
Checked
Approved
CFK
KET
SMA
Engineering ♦ Environmental
Surveying
0'
500' 1,000'
Approximate scale: 1"=1,000'
Note:
Aerial photograph obtained from
Earth Data Analysis Center
Figure 4
500 West Main Street
Safford, Arizona 85546-2727
(928) 428-9141 / 428-2321 (Fax)
www.soudermiller.com
Serving the Southwest & Rocky Mountains

#5721493
02-02-12
Approximate subject
property location
Revisions
By: Date: Descr.:
By: Date: Descr.:
Copyright 2012 Souder, Miller & Associates - All Rights Reserved
Aerial Photograph - 1983
Phase I ESA - W2, S29, T4S, R29E, 281 Acres
Greenlee County, Arizona
Drawn LNK
Checked
Approved
CFK
KET
SMA
Engineering ♦ Environmental
Surveying
0'
500' 1,000'
Approximate scale: 1"=1,000'
Note:
Aerial photograph obtained from
Earth Data Analysis Center
Figure 5
500 West Main Street
Safford, Arizona 85546-2727
(928) 428-9141 / 428-2321 (Fax)
www.soudermiller.com
Serving the Southwest & Rocky Mountains

#5721493
02-02-12
Approximate subject
property location
Revisions
By: Date: Descr.:
By: Date: Descr.:
Copyright 2012 Souder, Miller & Associates - All Rights Reserved
Aerial Photograph - 1990
Phase I ESA - W2, S29, T4S, R29E, 281 Acres
Greenlee County, Arizona
Drawn LNK
Checked
Approved
CFK
KET
SMA
Engineering ♦ Environmental
Surveying
0'
500' 1,000'
Approximate scale: 1"=1,000'
Note:
Aerial photograph obtained from
Earth Data Analysis Center
Figure 6
500 West Main Street
Safford, Arizona 85546-2727
(928) 428-9141 / 428-2321 (Fax)
www.soudermiller.com
Serving the Southwest & Rocky Mountains

#5721493
02-02-12
Approximate subject
property location
Revisions
By: Date: Descr.:
By: Date: Descr.:
Copyright 2012 Souder, Miller & Associates - All Rights Reserved
Aerial Photograph - 1998
Phase I ESA - W2, S29, T4S, R29E, 281 Acres
Greenlee County, Arizona
Drawn LNK
Checked
Approved
CFK
KET
SMA
Engineering ♦ Environmental
Surveying
0'
500' 1,000'
Approximate scale: 1"=1,000'
Note:
Aerial photograph obtained from
Earth Data Analysis Center
Figure 7
500 West Main Street
Safford, Arizona 85546-2727
(928) 428-9141 / 428-2321 (Fax)
www.soudermiller.com
Serving the Southwest & Rocky Mountains

#5721493
02-02-12
Approximate subject
property location
Revisions
By: Date: Descr.:
By: Date: Descr.:
Copyright 2012 Souder, Miller & Associates - All Rights Reserved
Aerial Photograph - 2005
Phase I ESA - W2, S29, T4S, R29E, 281 Acres
Greenlee County, Arizona
Drawn LNK
Checked
Approved
CFK
KET
SMA
Engineering ♦ Environmental
Surveying
0'
500' 1,000'
Approximate scale: 1"=1,000'
Note:
Aerial photograph obtained from
Earth Data Analysis Center
Figure 8
500 West Main Street
Safford, Arizona 85546-2727
(928) 428-9141 / 428-2321 (Fax)
www.soudermiller.com
Serving the Southwest & Rocky Mountains

#5721493
02-02-12
Approximate subject
property location
Revisions
By: Date: Descr.:
By: Date: Descr.:
Copyright 2012 Souder, Miller & Associates - All Rights Reserved
Aerial Photograph - 2010
Phase I ESA - W2, S29, T4S, R29E, 281 Acres
Greenlee County, Arizona
Drawn LNK
Checked
Approved
CFK
KET
SMA
Engineering ♦ Environmental
Surveying
0'
500' 1,000'
Approximate scale: 1"=1,000'
Note:
Aerial photograph obtained from
Earth Data Analysis Center
Figure 9
500 West Main Street
Safford, Arizona 85546-2727
(928) 428-9141 / 428-2321 (Fax)
www.soudermiller.com
Serving the Southwest & Rocky Mountains

Appendix A: Environmental Data Resources, Inc. Reports
Souder, Miller & Associates
Engineering ♦ Environmental ♦ Surveying

FMI Morenci ALSD ESA
West of Morenci Mine
Morenci, AZ 85540
Inquiry Number: 3235633.2s
January 06, 2012
The
EDR
Radius
Map
Report
with
GeoCheck®
440 Wheelers Farms Road
Milford, CT 06461
Toll Free: 800.352.0050
www.edrnet.com
FORM-BPK-AXA

SECTION PAGE
Executive Summary ES1
Overview Map 2
Detail Map 3
Map Findings Summary 4
Map Findings 7
Orphan Summary 8
Government Records Searched/Data Currency Tracking GR-1
GEOCHECK ADDENDUM
TABLE OF CONTENTS
Physical Setting Source Addendum A-1
Physical Setting Source Summary A-2
Physical Setting SSURGO Soil Map A-5
Physical Setting Source Map A-7
Physical Setting Source Map Findings A-9
Physical Setting Source Records Searched A-21
Thank you for your business.
Please contact EDR at 1-800-352-0050
with any questions or comments.
Disclaimer - Copyright and Trademark Notice
This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data
Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from
other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL
DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION,
MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL
ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE,
ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL,
CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY
LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings,
environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor
should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I
Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any
property. Additionally, the information provided in this Report is not to be construed as legal advice.
Copyright 2012 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole
or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.
EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other
trademarks used herein are the property of their respective owners.
TC3235633.2s Page 1

EXECUTIVE SUMMARY
A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR).
The report was designed to assist parties seeking to meet the search requirements of EPA’s Standards
and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for
Environmental Site Assessments (E 1527-05) or custom requirements developed for the evaluation of
environmental risk associated with a parcel of real estate.
TARGET PROPERTY INFORMATION
ADDRESS
COORDINATES
WEST OF MORENCI MINE
MORENCI, AZ 85540
Latitude (North):
33.054300 - 33˚ 3’ 15.5’’
Longitude (West):
109.389600 - 109˚ 23’ 22.6’’
Universal Tranverse Mercator: Zone 12
UTM X (Meters):
650356.0
UTM Y (Meters):
3658268.0
Elevation:
4677 ft. above sea level
USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY
Target Property Map:
Most Recent Revision:
AERIAL PHOTOGRAPHY IN THIS REPORT
Photo Year:
Source:
TARGET PROPERTY SEARCH RESULTS
33109-A4 COPPERPLATE GULCH, AZ
1989
2010
USDA
The target property was not listed in any of the databases searched by EDR.
DATABASES WITH NO MAPPED SITES
No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") government
records either on the target property or within the search radius around the target property for the
following databases:
STANDARD ENVIRONMENTAL RECORDS
Federal NPL site list
NPL National Priority List
TC3235633.2s EXECUTIVE SUMMARY 1

EXECUTIVE SUMMARY
Proposed NPL Proposed National Priority List Sites
NPL LIENS Federal Superfund Liens
Federal Delisted NPL site list
Delisted NPL National Priority List Deletions
Federal CERCLIS list
CERCLIS Comprehensive Environmental Response, Compensation, and Liability Information System
FEDERAL FACILITY Federal Facility Site Information listing
Federal CERCLIS NFRAP site List
CERC-NFRAP CERCLIS No Further Remedial Action Planned
Federal RCRA CORRACTS facilities list
CORRACTS Corrective Action Report
Federal RCRA non-CORRACTS TSD facilities list
RCRA-TSDF RCRA - Treatment, Storage and Disposal
Federal RCRA generators list
RCRA-LQG RCRA - Large Quantity Generators
RCRA-SQG RCRA - Small Quantity Generators
RCRA-CESQG RCRA - Conditionally Exempt Small Quantity Generator
Federal institutional controls / engineering controls registries
US ENG CONTROLS Engineering Controls Sites List
US INST CONTROL Sites with Institutional Controls
Federal ERNS list
ERNS Emergency Response Notification System
State- and tribal - equivalent NPL
AZ WQARF Water Quality Assurance Revolving Fund Sites
State- and tribal - equivalent CERCLIS
SPL Superfund Program List
SHWS ZipAcids List
State and tribal landfill and/or solid waste disposal site lists
SWF/LF Directory of Solid Waste Facilities
State and tribal leaking storage tank lists
LUST Leaking Underground Storage Tank Listing
TC3235633.2s EXECUTIVE SUMMARY 2

EXECUTIVE SUMMARY
INDIAN LUST Leaking Underground Storage Tanks on Indian Land
State and tribal registered storage tank lists
UST Underground Storage Tank Listing
AST List of Aboveground Storage Tanks
INDIAN UST Underground Storage Tanks on Indian Land
FEMA UST Underground Storage Tank Listing
State and tribal institutional control / engineering control registries
AUL DEUR Database
AZURITE Remediation and DEUR/VEMUR Tracking System
State and tribal voluntary cleanup sites
INDIAN VCP Voluntary Cleanup Priority Listing
VCP Voluntary Remediation Program Sites
State and tribal Brownfields sites
BROWNFIELDS Brownfields Tracking System
ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists
US BROWNFIELDS A Listing of Brownfields Sites
Local Lists of Landfill / Solid Waste Disposal Sites
DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations
ODI Open Dump Inventory
SWTIRE Solid Waste Tire Facilities
INDIAN ODI Report on the Status of Open Dumps on Indian Lands
Local Lists of Hazardous waste / Contaminated Sites
US CDL Clandestine Drug Labs
AOCONCERN Superfund GIS Information
CDL Clandestine Drug Labs
US HIST CDL National Clandestine Laboratory Register
Local Land Records
LIENS 2 CERCLA Lien Information
LUCIS Land Use Control Information System
Records of Emergency Release Reports
HMIRS Hazardous Materials Information Reporting System
SPILLS Hazardous Material Logbook
Other Ascertainable Records
RCRA-NonGen RCRA - Non Generators
TC3235633.2s EXECUTIVE SUMMARY 3

EXECUTIVE SUMMARY
DOT OPS Incident and Accident Data
DOD Department of Defense Sites
FUDS Formerly Used Defense Sites
CONSENT Superfund (CERCLA) Consent Decrees
ROD Records Of Decision
UMTRA Uranium Mill Tailings Sites
MINES Mines Master Index File
TRIS Toxic Chemical Release Inventory System
TSCA Toxic Substances Control Act
FTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide
Act)/TSCA (Toxic Substances Control Act)
HIST FTTS FIFRA/TSCA Tracking System Administrative Case Listing
SSTS Section 7 Tracking Systems
ICIS Integrated Compliance Information System
PADS PCB Activity Database System
MLTS Material Licensing Tracking System
RADINFO Radiation Information Database
FINDS Facility Index System/Facility Registry System
RAATS RCRA Administrative Action Tracking System
MANIFEST Facility and Manifest Data
DRYCLEANERS Drycleaner Facility Listing
AZ DOD Department of Defense Sites
WWFAC Waste Water Treatment Facilities
Aquifer Waste Water Treatment Facilities
Dry Wells Drywell Registration
AIRS Arizona Airs Database
INDIAN RESERV Indian Reservations
SCRD DRYCLEANERS State Coalition for Remediation of Drycleaners Listing
COAL ASH DOE Sleam-Electric Plan Operation Data
PCB TRANSFORMER PCB Transformer Registration Database
COAL ASH EPA Coal Combustion Residues Surface Impoundments List
EDR PROPRIETARY RECORDS
EDR Proprietary Records
Manufactured Gas Plants EDR Proprietary Manufactured Gas Plants
SURROUNDING SITES: SEARCH RESULTS
Surrounding sites were not identified.
Unmappable (orphan) sites are not considered in the foregoing analysis.
TC3235633.2s EXECUTIVE SUMMARY 4

EXECUTIVE SUMMARY
Due to poor or inadequate address information, the following sites were not mapped. Count: 37 records.
Site Name Database(s)
____________ ____________
PHELPS DODGE PLANTSITE SHOPPING CE HWS
FREEPORT-MCMORAN MORENCI INC. (WTC SWTIRE
LOMA LINDA MSWLF (WTCS) SWTIRE
PHELPS DODGE MORENCI LF
GREENLEE COUNTY - SAND WASH TRANSF LF
STARGO TEXACO GAS STATION LUST,UST
NACCARATIS CHEVRON STATION LUST
NACCARATIS CHEVRON STATION UST
MORENCI TEXACO STATION AST
FIREBIRD FUEL CO #324..MORENCI MIN AST
FREEPORT-MCMORAN COPPER & GOLD AST
MORENCI HEALTH CARE CENTER FINDS
PHELPS DODGE - MORENCI - #3A WET S FINDS
PHELPS DODGE - MORENCI -A1A BAGHOU FINDS
MORENCI SULFUR DIOXIDE - NONATTAIN FINDS
PHELPS DODGE - MORENCI - #4 WET SC FINDS
PHELPS DODGE - MORENCI LANDFILL FINDS
PHELPS DODGE - MORENCI - R1/R2/R3 FINDS
PHELPS DODGE - MORENCI - #2 FARR D FINDS
PHELPS DODGE - MORENCI - P-9 FARR FINDS
MORENCI HOME DEVELOPMENT WATER SER FINDS
COPPER VERDE PARK - MORENCI TOWNSI FINDS
PHELPS DODGE - MORENCI - R8/R7 FAR FINDS
PHELPS DODGE - MORENCI - MECHANICA FINDS
MORENCI SCHOOL DISTRICT - BUS YARD FINDS
MORENCI WEST SIDE TANK BYPASS FINDS
MORENCI CONOCO GAS STATION FINDS
MORENCI WATER AND ELECTRIC - MOREN FINDS
MORENCI TOWNSITE WWTP EMERGENCY GE FINDS
PHELPS DODGE - MORENCI WTCS FINDS
FREEPORT-MCMORAN - MORENCI OPERATI FINDS
PHELPS DODGE - MORENCI MINE ADMINI FINDS
PHELPS DODGE - MORENCI TRANSFER ST FINDS
PHELPS DODGE - MORENCI - ASBESTOS FINDS
PHELPS DODGE - MORENCI - TAILING P FINDS
PHELPS DODGE - MORENCI - UST FACIL FINDS
PHELPS DODGE - MORENCI - R1A/R1B/R FINDS
TC3235633.2s EXECUTIVE SUMMARY 5

0
3 2 0
520
4 4 8 0
3 2 0
5 2 0
2 4 0
0
0
1 2 0
4 1 6 0
4560
4 5 2 0
4 4 0 0
4 4 4 0
4 6 0 0
4 4 4 0
4 3 6 0
4 1 2 0
4 4 0 0
4 3 6 0
4 2 0 0
4 2 4 0
4 3 60
4 4 8 0
2 0
4 4 8 0
4 3 2 0
4 2 4 0
4 2 4 0
4 2 0 0
4 5 6 0
4 0 8 0
4 1 2 0
4 1 2 0
4 4 0 0
EDR Inc.
4 4 4 0
4 4 8 0
4 6 8 0
4 6 4 0
4 6 0 0
4 5 6 0
4 5 2 0
4 4 0 0
4 3 6 0
4 3 6 0
4 4 4 0
4 3 6 0
4 3 2 0
4 2 8 0
4 1 6 0
4 4 8 0
4 520
4 7 6 0
4 8 8 0
4 8 0 0
4 5 6 0
4 7 6 0
4 8 4 0
4 7 2 0
4 6 8 0
4 6 4 0
4 6 0 0
4 5 2 0
4 9 60
4 7 2 0
4 6 0 0
4 5 6 0
5 0 00
4 4 8 0
4 5 2 0
4 4 4 0
4 4 8 0
4 6 4 0
4 6 0 0
4 6 4 0
4 7 60
4 6 80
4 5 2 0
4 5 6 0
4 6 0 0
4 5 6 0
4 6 8 0
4 6 4 0
4 7 2 0
4 7 6 0
4 7 60
4 7 2 0
4 6 8 0
4 6 0 0
4
4 8 0 0
4 8 40
8 00
4 7 2 0
4 5 2 04 5 2 0
4 4 8 0 4 4 80
4 4 4 0
4 4 0 0
4 3 6 0
4 1 6 0
4 1 2 0
4 4 0 0
4 1 60 0
4 2 0 0
4 2 8 0
0 0
4 2 8 0
4 2 4 0
4 2 0 0
4 2 0 0
4 2 4 0
4 4 4 0
4 2 4 0
4 1 6 0
4 2 4 0
4 2 8 0
4 4 4 0
4 2 0 0
4 2 00
4 2
4 4 4 0
4 4 8 0
4 4 0 0
4 3 6 0
4 3 2 0
4 4 00
4 4 8 0
4 4 0 0
4 3 6 0
4 3 2 0
4 2 8 0
4 2 8 0
4 3 6 0
40
4 4 4 0
4 4 4 0
4 3 6 0
4 4 0 0
4 3 6 0
4 4 8 0
4 3 2 0
4 3 2 0
4 2 40
4 2 8 0
4 2 8 0
4 3 2 0
4 3 2 0
4 3 2 0
4 4 0 0
4 3 60
4 3 6 0
4 2 4 0
4 2 8 0
4 4 0 0
4 3 2 0
4 2 0 0
4 4 0 0
4 5 6 0
4 4 4 0
4 2 8 0
4 1 6 0
4 5 2 0
4 4 8 0
4 4 0 0
4 2 4 0
4 2 8 0
4 3 2 0
4 4 4 0
4 3 6 0
4 4 40
4 4 8 0
4 4 4 0
4 4 0 0
4 3 2 0
4 3 6 0
4 3 2 0
4 4 8 0
4 4 0 0
4 5 2 0
4 4 4 0
4 2 8 0
4 6 00
4 5 2 0
4 6 0 0
4 6 0 0
4 4 8 0
4 6 4 0
4 6 8 0
4 7 2 0
4 7 6 0
4 6 4 0
4 6 00
4 6 40
4 9 20
4 5 6 0
4 5 6 0
4 3 6 0
4 4 0 0
4 4 4 0
4 4 8 0
4 4
4 2
80
4 8 8 0
4 8 4 0
4 8 0 0
4 5 6 0
4 5 6 0
4 3 6 0
4 4 80
4 7 6 0
4 6 4 0
4 7 2 0
4 6 0 0
4 6 8 0
4 6 4 0
4 6 80
4 7 6 0
4 8 0 0
4 7 20 4
4 8 40
4 8 4 0
4 6 8 0
4 6 8 0
4 6 4 0
4 6 0 0
4 5 2 0
4 5 2 0
4 5 2 0
4 4 4 0
4 4 0 0
4 4 4 0
4 4
8 0
4 5 6 0
4 5 6 0
4 4 8 0
4 4 0 0
4 8 0 0
7 2 0
4 7 6 0
4 5 2 0
4 3 6 0
4 4
4 880
4 6
4 6 4 0
4 8 8 0
4 760
4 8 4 0
4 6 4 0
4 3 6 0
4 7 2 0
4 7
4 6 0 0
4 3 2 0
4 6 8 0
4 6 8 0
60
4 9 2 0
5 0 40
4 7 6 0
4 7 2 0
0 0
5 0
4 7 2 0
4 8 0 0
4 8 0 0
5 0 4 0
5 0 80
5 1 2 0
5 1 6 0
4 9 6 0
4 8 00
5 0 4 0
4 7 6 0
4 9 6 0
4 8 4 0
4 9 2 0
4 8 8 0
4 8 0 0
4 5 6 0
4 5 2 0
4 2 8 0
4 2 4 0
4 6 0 0
0 0
4 4 8 0
4 4 4 0
4 8 8 0
4 4 0 0
6 0
2 0
5 200
4 5 20
4 3 6 0
4 8 4 0
4 9 2 0
5 0 0 0
4 9 6 0
5 0 0 0
4 7 60
4 8 8 0
4 8
4 0
4 4 4
5 0 4 0
5 0 8 0
4 9 2 0
4 8 8 0
4 8 8 0
4 8 4 0
5 1 2 0
4 8 0 0
4 9 6 0
4 5 2 0
4 8
4 9
4 9 60
5 000
5 0 4 0
4 7 6 0
4 7 2 0
4 9 2 0
4 6 4 0
4 680
4 9 60
5 0 0 0
4 6 8 0
4 8 0 0
4 7 6 0
4 7 2 0
4 6 0 0
4 6 8 0
4 5 6 0
5 2 0 0
5 2 4 0
5 1 6 0
5 1 2 0
5 0 8 0
4 6 8 0
4 6 80
4 6 4 0
4 7 2 0
4 6 4 0
4 7 2 0
4 7 6 0
4 5 2 0
4 8 0 0
4 8 4 0
4 6 0 0
4 8 8 0
4 9 2 0
5040
4 9 6 0
5 0 00
5 1 2 0
4 9 2 0
4 5 2 0
4 4 8 0
4 8 8 0
4 8 0 0
4 8 4 0
4 9 6 0
4 8 8 0
4 7 2 0
4 6 0 0
4 7 6 0
5 2 0 0
5 1 6 0
5 0 8 0
5 0 4 0
5 0 0
5 0 0 0
0
4 7 2 0
5 240
0
4 8 8 0
4 8 4 0
4 8 00
4 9 2 0
4 9 6 0
5 0 0 0
5 0 4 0
5 0 8 0
5 1 20
4 7 6 0
4 6 8 0
4 6 00
4 8 8 0
4 5 6 0
4 6 4 0
4 8 4 0
4 8 0 0
4 7 6 0
4 7 2 0
4 6 4 0
4 6 8 0
4 6 0 0
4 5 6 0
5 0 4
4 5 6 0
4 5 2 0
4 7 2 0
5 1 2 0
5 3 60
5 3 2 0
5 0 0 0
5 0 00
4 9 60
5 0 4 0
5 1 6 0
5 2 8 0
4 9 6 0
5 0 0 0
5 2 4 0
5 2 0 0
5 0 8 0
4 9 6 04 9 6 0
4 8 4 0
4 8 8 0
4 8 4 0
4 8 0 0
4 9 2 0
4 6 0 0
4 7 6 0
4 7 2 0
4 5 6 0
4 6 8 0
4 6 4 0
4 6 0 0
4 9 2 0
4 8 8 0
4 8 0 0
4 7 6 0
4 5 6 0 4 5 20
2 8 0
4 0
4 7 6 0
5 0 8 0
5 1 2 0
4 9 2 0
4 7 2 0
4 8 0 0
4 8 4 0
4 8 8 0
5 0 4 0
5 1 6 0
5 0 0 0
4 8 4 0
4 8 8 0
5
4 9 6 0
4 8 4 0
5 0 0 0
0 8 0
5 1 2 0
5 0 4 0
4 9 2 0
4 9 6 0
4 6 8 0 4
4 4 4 0
4 4 0 0
4 360
4 4 8 0
4 4 4 0
4 3 6 0
4 3 2 0
4
4
4 6 40
4 5 2 0
4 5 6 0
4 4 8 0
4 6 4 0
4 6 0 0
4 5 2 0
4 2 8 0
0
4 6 0 0
4 5 6 0
4 6 0 0
4 4 0 0
4 6 4 0
4 6 8 0
4 6 4 0
4 7 2 0
4 7 60
4 7 2 0
6 8 0
4 5 6 0
4 5 2 0
4 7 6 0
5200
4 8 8 0
4 8 0 0
4 8 0 0
4 8 4 0
4 0 0 0
4 0
4
40
5 1 60
5 0 8 0
5 1 2 0
4 8 8 0
6 00
4 9
4
4 8
4 6 0 0
4 6 4 0
4 5 2 0
4 3 2
4 2 8
4
4
4 1
4 0 4 0
3 9 6 0

4 4 4 0
4 4 0 0
4 4 8 0
4 5 6 0
4 6 0 0
4 4 8 0
4 5 2 0
4 4 00
4 4 4 0
4 3 6 0
4 6 4 0
4 3 2 0
4 4 4 0
EDR Inc.
4 5 2 0
4 4 8 0
4 4 80
4 5 2 0
4 5 2 0
4 5 6 0
4 7 6 0
4 6 4 0
4 7 2 0
4 6 00
4 6 8 0
4 6 4 0
4 6 0 0
4 6 0 0
4 5 6 0
4 5 6 0
4 560
4 4 8 0
4 5 6 0
4 5 2 0
4 7 2 0
4 5 2 0
4 4 8 0
4 8 0 0
4 6 0 0
4 8 80
4 6 8 0
4 7 6 0
4 6 8 0
4 6 4 0
4 5 6 0
4 8 4 0
4 8 4 0
4 7 2 0
4 7 6 0
4 9 2 0
4 7 6 0
4 9 2 0
4 8 8 0
4 8 4 0
4 6 4 0
4 6 0 0
4 8 0 0
4 7 6 0
4 6 8 0
5 0 4 0
4 7 2 0
4 5 6
5 0 0 0
5 0 4 0
4 8 0 0
4600
5 1 2 0
5 0 0 0
4 9 6 0
4 8 0 0
5 0 80
4 9 6 0
5 1 6 0
5 0 4 0
5 2 0 0
5 0 8 0
4 720
4 9
4 720
4 7 6 0
4
4 8 8 0
5 0
4 8 4 0
4 9 2 0
4 8 8 0
4 8 4 0
4 9 6 0
4 8 0 0
4 9 2 0
4760
4 7 2 0
4680
4840
4 8 0 0
4 7 6 0
4 7 2 0
4 6 8 0
4 6 8 0
4 7 6 0
4 7 2 0
4 8 0 0
4 7 2 0
4 8 8 0
4 9 2 0
4 9 6 0
4 6 4 0
4 6 0 0
5 0 4 0
5 0 0 0
4640
4600
4 9
4
4 7 2 0
4 5 6 0
4 8 0 0
4 6 0 0
4 9 2 0
4 9 6 0
5 0 0 0
4 8 8 0
5 0 4 0
4 8
4 6 8 0
4

MAP FINDINGS SUMMARY
Search
Target Distance Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted
STANDARD ENVIRONMENTAL RECORDS
Federal NPL site list
NPL
1.000
Proposed NPL
1.000
NPL LIENS
TP
Federal Delisted NPL site list
Delisted NPL
1.000
Federal CERCLIS list
CERCLIS
0.500
FEDERAL FACILITY
1.000
Federal CERCLIS NFRAP site List
CERC-NFRAP
0.500
Federal RCRA CORRACTS facilities list
CORRACTS
1.000
Federal RCRA non-CORRACTS TSD facilities list
RCRA-TSDF
0.500
Federal RCRA generators list
RCRA-LQG
0.250
RCRA-SQG
0.250
RCRA-CESQG
0.250
Federal institutional controls /
engineering controls registries
US ENG CONTROLS
0.500
US INST CONTROL
0.500
Federal ERNS list
ERNS
TP
State- and tribal - equivalent NPL
AZ WQARF
1.000
State- and tribal - equivalent CERCLIS
SPL
1.000
SHWS
1.000
State and tribal landfill and/or
solid waste disposal site lists
SWF/LF
0.500
State and tribal leaking storage tank lists
LUST
0.500
0
0
NR
0
0
0
0
0
0
0
0
0
0
0
NR
0
0
0
0
0
0
0
NR
0
0
0
0
0
0
0
0
0
0
0
NR
0
0
0
0
0
0
0
NR
0
0
0
0
0
0
NR
NR
NR
0
0
NR
0
0
0
0
0
0
0
NR
0
NR
0
NR
0
NR
NR
NR
NR
NR
NR
NR
0
0
0
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
TC3235633.2s Page 4

MAP FINDINGS SUMMARY
Search
Target Distance Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted
INDIAN LUST
0.500
State and tribal registered storage tank lists
UST
0.250
AST
0.250
INDIAN UST
0.250
FEMA UST
State and tribal institutional
control / engineering control registries
0.250
AUL
0.500
AZURITE
State and tribal voluntary cleanup sites
0.500
INDIAN VCP
0.500
VCP
State and tribal Brownfields sites
0.500
BROWNFIELDS
0.500
ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists
US BROWNFIELDS
Local Lists of Landfill / Solid
Waste Disposal Sites
0.500
DEBRIS REGION 9
0.500
ODI
0.500
SWTIRE
0.500
INDIAN ODI
Local Lists of Hazardous waste /
Contaminated Sites
0.500
US CDL
TP
AOCONCERN
1.000
CDL
TP
US HIST CDL
Local Land Records
TP
LIENS 2
TP
LUCIS
0.500
Records of Emergency Release Reports
HMIRS
TP
SPILLS
Other Ascertainable Records
TP
RCRA-NonGen
0.250
DOT OPS
TP
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
NR
0
NR
NR
NR
0
NR
NR
0
NR
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
NR
0
NR
NR
NR
0
NR
NR
0
NR
0
NR
NR
NR
NR
0
0
0
0
0
0
0
0
0
0
NR
0
NR
NR
NR
0
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
0
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
TC3235633.2s Page 5

MAP FINDINGS SUMMARY
Search
Target Distance Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted
DOD
FUDS
CONSENT
ROD
UMTRA
MINES
TRIS
TSCA
FTTS
HIST FTTS
SSTS
ICIS
PADS
MLTS
RADINFO
FINDS
RAATS
MANIFEST
DRYCLEANERS
AZ DOD
WWFAC
Aquifer
Dry Wells
AIRS
INDIAN RESERV
SCRD DRYCLEANERS
COAL ASH DOE
PCB TRANSFORMER
COAL ASH EPA
EDR PROPRIETARY RECORDS
EDR Proprietary Records
Manufactured Gas Plants
1.000
1.000
1.000
1.000
0.500
0.250
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
0.250
0.250
0.500
0.500
TP
TP
TP
1.000
0.500
TP
TP
0.500
1.000
NOTES:
TP = Target Property
NR = Not Requested at this Search Distance
Sites may be listed in more than one database
0
0
0
0
0
0
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
0
0
0
0
NR
NR
NR
0
0
NR
NR
0
0
0
0
0
0
0
0
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
0
0
0
0
NR
NR
NR
0
0
NR
NR
0
0
0
0
0
0
0
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
0
0
NR
NR
NR
0
0
NR
NR
0
0
0
0
0
0
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
0
NR
NR
NR
NR
0
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
TC3235633.2s Page 6

Map ID
Direction
Distance
Elevation
Site
NO SITES FOUND
MAP FINDINGS
Database(s)
EDR ID Number
EPA ID Number
TC3235633.2s Page 7

Count: 37 records.
ORPHAN SUMMARY
City EDR ID Site Name Site Address Zip Database(s)
MORENCI 1012134571 PHELPS DODGE - MORENCI - R1A/R1B/R 4521 N US HIGHWAY 191 85540 FINDS
MORENCI 1012134640 PHELPS DODGE - MORENCI - UST FACIL 4251 US HIGHWAY 191 85540 FINDS
MORENCI 1012134729 PHELPS DODGE - MORENCI - MECHANICA NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012134788 PHELPS DODGE - MORENCI - R8/R7 FAR NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012134843 PHELPS DODGE - MORENCI - TAILING P 4521 US HIGHWAY 191 85540 FINDS
MORENCI 1012134888 PHELPS DODGE - MORENCI - P-9 FARR NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012135101 PHELPS DODGE - MORENCI TRANSFER ST 4521 US HIGHWAY 191 85540 FINDS
MORENCI 1012135103 PHELPS DODGE - MORENCI MINE ADMINI 4521 US HIGHWAY 191 85540 FINDS
MORENCI 1012135106 FREEPORT-MCMORAN - MORENCI OPERATI 4521 US HIGHWAY 191 85540 FINDS
MORENCI 1012135126 PHELPS DODGE - MORENCI - R1/R2/R3 NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012135138 PHELPS DODGE - MORENCI LANDFILL NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012135316 PHELPS DODGE - MORENCI WTCS 4521 US HIGHWAY 191 85540 FINDS
MORENCI 1012135457 PHELPS DODGE - MORENCI -A1A BAGHOU NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012135850 PHELPS DODGE - MORENCI - #2 FARR D NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012135905 PHELPS DODGE - MORENCI - ASBESTOS 4521 US HIGHWAY 191 85540 FINDS
MORENCI 1012136125 PHELPS DODGE - MORENCI - #4 WET SC NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012136448 PHELPS DODGE - MORENCI - #3A WET S NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012154564 COPPER VERDE PARK - MORENCI TOWNSI NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012156217 MORENCI HEALTH CARE CENTER NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012156453 MORENCI CONOCO GAS STATION NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012157066 MORENCI SULFUR DIOXIDE - NONATTAIN NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012157364 MORENCI TOWNSITE WWTP EMERGENCY GE NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012157465 MORENCI WATER AND ELECTRIC - MOREN NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012157537 MORENCI WEST SIDE TANK BYPASS NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012157542 MORENCI SCHOOL DISTRICT - BUS YARD NO ADDRESS ON RECORD 85540 FINDS
MORENCI 1012157821 MORENCI HOME DEVELOPMENT WATER SER NO ADDRESS ON RECORD 85540 FINDS
MORENCI A100156313 MORENCI TEXACO STATION HIGHWAY 191 & EAST PLANT ROAD AST
MORENCI A100358538 FIREBIRD FUEL CO #324..MORENCI MIN 4521 U S HWY 191 85540 AST
MORENCI A100358548 FREEPORT-MCMORAN COPPER & GOLD 4521 U.S. HWY 191 85540 AST
MORENCI S104889269 PHELPS DODGE PLANTSITE SHOPPING CE U.S. HWY 66 85540 HWS
S106571120 LOMA LINDA MSWLF (WTCS) 1.5 MILES EAST OF US HIGHWAY 1 SWTIRE
S108630407 PHELPS DODGE MORENCI 4521 US HWY 91 LF
MORENCI S109058870 NACCARATIS CHEVRON STATION 167462 US HIGHWAY 191 85540 LUST
S109132416 FREEPORT-MCMORAN MORENCI INC. (WTC 4521 US HIGHWAY 191 T4S, R29E, SWTIRE
S110143279 GREENLEE COUNTY - SAND WASH TRANSF 385200 STATE ROUTE 75, .3 MILE LF
MORENCI U001155125 NACCARATIS CHEVRON STATION 167462 US HIGHWAY 191 85540 UST
STARGO U003547462 STARGO TEXACO GAS STATION US HWY 191 US HWY 666 LUST,UST
TC3235633.2s Page 8

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agency
on a monthly or quarterly basis, as required.
Number of Days to Update: Provides confirmation that EDR is reporting records that have been updated within 90 days
from the date the government agency made the information available to the public.
STANDARD ENVIRONMENTAL RECORDS
Federal NPL site list
NPL: National Priority List
National Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for priority
cleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygon
coverage for over 1,000 NPL site boundaries produced by EPA’s Environmental Photographic Interpretation Center
(EPIC) and regional EPA offices.
Date of Government Version: 06/30/2011
Date Data Arrived at EDR: 07/12/2011
Date Made Active in Reports: 09/29/2011
Number of Days to Update: 79
Source: EPA
Telephone: N/A
Last EDR Contact: 10/12/2011
Next Scheduled EDR Contact: 01/23/2012
Data Release Frequency: Quarterly
NPL Site Boundaries
Sources:
EPA’s Environmental Photographic Interpretation Center (EPIC)
Telephone: 202-564-7333
EPA Region 1 EPA Region 6
Telephone 617-918-1143 Telephone: 214-655-6659
EPA Region 3 EPA Region 7
Telephone 215-814-5418 Telephone: 913-551-7247
EPA Region 4 EPA Region 8
Telephone 404-562-8033 Telephone: 303-312-6774
EPA Region 5 EPA Region 9
Telephone 312-886-6686 Telephone: 415-947-4246
EPA Region 10
Telephone 206-553-8665
Proposed NPL: Proposed National Priority List Sites
A site that has been proposed for listing on the National Priorities List through the issuance of a proposed rule
in the Federal Register. EPA then accepts public comments on the site, responds to the comments, and places on
the NPL those sites that continue to meet the requirements for listing.
Date of Government Version: 06/30/2011
Date Data Arrived at EDR: 07/12/2011
Date Made Active in Reports: 09/29/2011
Number of Days to Update: 79
Source: EPA
Telephone: N/A
Last EDR Contact: 10/12/2011
Next Scheduled EDR Contact: 01/23/2012
Data Release Frequency: Quarterly
NPL LIENS: Federal Superfund Liens
Federal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authority
to file liens against real property in order to recover remedial action expenditures or when the property owner
received notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens.
Date of Government Version: 10/15/1991
Date Data Arrived at EDR: 02/02/1994
Date Made Active in Reports: 03/30/1994
Number of Days to Update: 56
Source: EPA
Telephone: 202-564-4267
Last EDR Contact: 08/15/2011
Next Scheduled EDR Contact: 11/28/2011
Data Release Frequency: No Update Planned
TC3235633.2s Page GR-1

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Federal Delisted NPL site list
DELISTED NPL: National Priority List Deletions
The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the
EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the
NPL where no further response is appropriate.
Date of Government Version: 06/30/2011
Date Data Arrived at EDR: 07/12/2011
Date Made Active in Reports: 09/29/2011
Number of Days to Update: 79
Federal CERCLIS list
Source: EPA
Telephone: N/A
Last EDR Contact: 10/12/2011
Next Scheduled EDR Contact: 01/23/2012
Data Release Frequency: Quarterly
CERCLIS: Comprehensive Environmental Response, Compensation, and Liability Information System
CERCLIS contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities,
private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation,
and Liability Act (CERCLA). CERCLIS contains sites which are either proposed to or on the National Priorities
List (NPL) and sites which are in the screening and assessment phase for possible inclusion on the NPL.
Date of Government Version: 02/25/2011
Date Data Arrived at EDR: 03/01/2011
Date Made Active in Reports: 05/02/2011
Number of Days to Update: 62
Source: EPA
Telephone: 703-412-9810
Last EDR Contact: 11/29/2011
Next Scheduled EDR Contact: 03/12/2012
Data Release Frequency: Quarterly
FEDERAL FACILITY: Federal Facility Site Information listing
A listing of National Priority List (NPL) and Base Realignment and Closure (BRAC) sites found in the Comprehensive
Environmental Response, Compensation and Liability Information System (CERCLIS) Database where EPA Federal Facilities
Restoration and Reuse Office is involved in cleanup activities.
Date of Government Version: 12/10/2010
Date Data Arrived at EDR: 01/11/2011
Date Made Active in Reports: 02/16/2011
Number of Days to Update: 36
Federal CERCLIS NFRAP site List
Source: Environmental Protection Agency
Telephone: 703-603-8704
Last EDR Contact: 10/14/2011
Next Scheduled EDR Contact: 01/23/2012
Data Release Frequency: Varies
CERCLIS-NFRAP: CERCLIS No Further Remedial Action Planned
Archived sites are sites that have been removed and archived from the inventory of CERCLIS sites. Archived status
indicates that, to the best of EPA’s knowledge, assessment at a site has been completed and that EPA has determined
no further steps will be taken to list this site on the National Priorities List (NPL), unless information indicates
this decision was not appropriate or other considerations require a recommendation for listing at a later time.
This decision does not necessarily mean that there is no hazard associated with a given site; it only means that,
based upon available information, the location is not judged to be a potential NPL site.
Date of Government Version: 02/25/2011
Date Data Arrived at EDR: 03/01/2011
Date Made Active in Reports: 05/02/2011
Number of Days to Update: 62
Federal RCRA CORRACTS facilities list
Source: EPA
Telephone: 703-412-9810
Last EDR Contact: 11/29/2011
Next Scheduled EDR Contact: 03/12/2012
Data Release Frequency: Quarterly
CORRACTS: Corrective Action Report
CORRACTS identifies hazardous waste handlers with RCRA corrective action activity.
TC3235633.2s Page GR-2

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 03/09/2011
Date Data Arrived at EDR: 03/15/2011
Date Made Active in Reports: 06/14/2011
Number of Days to Update: 91
Federal RCRA non-CORRACTS TSD facilities list
Source: EPA
Telephone: 800-424-9346
Last EDR Contact: 11/14/2011
Next Scheduled EDR Contact: 02/27/2012
Data Release Frequency: Quarterly
RCRA-TSDF: RCRA - Treatment, Storage and Disposal
RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation
and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database
includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste
as defined by the Resource Conservation and Recovery Act (RCRA). Transporters are individuals or entities that
move hazardous waste from the generator offsite to a facility that can recycle, treat, store, or dispose of the
waste. TSDFs treat, store, or dispose of the waste.
Date of Government Version: 06/15/2011
Date Data Arrived at EDR: 07/07/2011
Date Made Active in Reports: 08/08/2011
Number of Days to Update: 32
Federal RCRA generators list
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 01/05/2012
Next Scheduled EDR Contact: 04/16/2012
Data Release Frequency: Quarterly
RCRA-LQG: RCRA - Large Quantity Generators
RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation
and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database
includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste
as defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generate
over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month.
Date of Government Version: 06/15/2011
Date Data Arrived at EDR: 07/07/2011
Date Made Active in Reports: 08/08/2011
Number of Days to Update: 32
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 01/05/2012
Next Scheduled EDR Contact: 04/16/2012
Data Release Frequency: Quarterly
RCRA-SQG: RCRA - Small Quantity Generators
RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation
and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database
includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste
as defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generate
between 100 kg and 1,000 kg of hazardous waste per month.
Date of Government Version: 06/15/2011
Date Data Arrived at EDR: 07/07/2011
Date Made Active in Reports: 08/08/2011
Number of Days to Update: 32
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 01/05/2012
Next Scheduled EDR Contact: 04/16/2012
Data Release Frequency: Quarterly
RCRA-CESQG: RCRA - Conditionally Exempt Small Quantity Generators
RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation
and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database
includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste
as defined by the Resource Conservation and Recovery Act (RCRA). Conditionally exempt small quantity generators
(CESQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month.
Date of Government Version: 06/15/2011
Date Data Arrived at EDR: 07/07/2011
Date Made Active in Reports: 08/08/2011
Number of Days to Update: 32
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 01/05/2012
Next Scheduled EDR Contact: 04/16/2012
Data Release Frequency: Varies
TC3235633.2s Page GR-3

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Federal institutional controls / engineering controls registries
US ENG CONTROLS: Engineering Controls Sites List
A listing of sites with engineering controls in place. Engineering controls include various forms of caps, building
foundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmental
media or effect human health.
Date of Government Version: 03/16/2011
Date Data Arrived at EDR: 03/25/2011
Date Made Active in Reports: 06/14/2011
Number of Days to Update: 81
Source: Environmental Protection Agency
Telephone: 703-603-0695
Last EDR Contact: 12/09/2011
Next Scheduled EDR Contact: 03/26/2012
Data Release Frequency: Varies
US INST CONTROL: Sites with Institutional Controls
A listing of sites with institutional controls in place. Institutional controls include administrative measures,
such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediation
care requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generally
required as part of the institutional controls.
Date of Government Version: 03/16/2011
Date Data Arrived at EDR: 03/25/2011
Date Made Active in Reports: 06/14/2011
Number of Days to Update: 81
Federal ERNS list
Source: Environmental Protection Agency
Telephone: 703-603-0695
Last EDR Contact: 12/09/2011
Next Scheduled EDR Contact: 03/26/2012
Data Release Frequency: Varies
ERNS: Emergency Response Notification System
Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous
substances.
Date of Government Version: 10/03/2011
Date Data Arrived at EDR: 10/04/2011
Date Made Active in Reports: 11/11/2011
Number of Days to Update: 38
State- and tribal - equivalent NPL
Source: National Response Center, United States Coast Guard
Telephone: 202-267-2180
Last EDR Contact: 01/06/2012
Next Scheduled EDR Contact: 04/16/2012
Data Release Frequency: Annually
WQARF: Water Quality Assurance Revolving Fund Sites
Sites which may have an actual or potential impact upon the waters of the state, cause by hazardous substances.
The WQARF program provides matching funds to political subdivisions and other state agencies for clean-up activities.
Date of Government Version: 06/01/2011
Date Data Arrived at EDR: 12/02/2011
Date Made Active in Reports: 01/05/2012
Number of Days to Update: 34
State- and tribal - equivalent CERCLIS
Source: Department of Environmental Quality
Telephone: 602-771-4360
Last EDR Contact: 11/30/2011
Next Scheduled EDR Contact: 03/12/2012
Data Release Frequency: Annually
SPL: Superfund Program List
The list is representative of the sites and potential sites within the jurisdiction of the Superfund Program Section.
It is comprised of the following elements: 1) Water Quality Assurance Revolving Fund Registry Sites; 2) Potential
WQARF Registry sites; 3) NPL sites; and 4) Department of Defense sites requiring SPS oversight.
Date of Government Version: 08/25/2004
Date Data Arrived at EDR: 12/03/2004
Date Made Active in Reports: 01/25/2005
Number of Days to Update: 53
Source: Department of Environmental Quality
Telephone: 602-771-4360
Last EDR Contact: 11/11/2011
Next Scheduled EDR Contact: 02/20/2012
Data Release Frequency: Semi-Annually
TC3235633.2s Page GR-4

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
SHWS: ZipAcids List
The ACIDS list consists of more than 750 locations subject to investigation under the State Water Quality Assurance
Revolving Fund (WQARF) and Federal CERCLA programs. The list is no longer updated by the state.
Date of Government Version: 01/03/2000
Date Data Arrived at EDR: 04/11/2000
Date Made Active in Reports: 05/16/2000
Number of Days to Update: 35
State and tribal landfill and/or solid waste disposal site lists
Source: Department of Environmental Quality
Telephone: 602-771-4360
Last EDR Contact: 12/21/2011
Next Scheduled EDR Contact: 04/10/2011
Data Release Frequency: No Update Planned
SWF/LF: Directory of Solid Waste Facilities
Solid Waste Facilities/Landfill Sites. SWF/LF type records typically contain an inventory of solid waste disposal
facilities or landfills in a particular state. Depending on the state, these may be active or inactive facilities
or open dumps that failed to meet RCRA Subtitle D Section 4004 criteria for solid waste landfills or disposal
sites.
Date of Government Version: 12/01/2010
Date Data Arrived at EDR: 12/10/2010
Date Made Active in Reports: 12/22/2010
Number of Days to Update: 12
State and tribal leaking storage tank lists
Source: Department of Environmental Quality
Telephone: 602-771-2300
Last EDR Contact: 12/05/2011
Next Scheduled EDR Contact: 03/19/2012
Data Release Frequency: Annually
LUST: Leaking Underground Storage Tank Listing
Leaking Underground Storage Tank Incident Reports. LUST records contain an inventory of reported leaking underground
storage tank incidents. Not all states maintain these records, and the information stored varies by state.
Date of Government Version: 06/29/2011
Date Data Arrived at EDR: 07/11/2011
Date Made Active in Reports: 08/01/2011
Number of Days to Update: 21
INDIAN LUST R7: Leaking Underground Storage Tanks on Indian Land
LUSTs on Indian land in Iowa, Kansas, and Nebraska
Date of Government Version: 02/16/2011
Date Data Arrived at EDR: 06/02/2011
Date Made Active in Reports: 09/13/2011
Number of Days to Update: 103
INDIAN LUST R6: Leaking Underground Storage Tanks on Indian Land
LUSTs on Indian land in New Mexico and Oklahoma.
Date of Government Version: 09/12/2011
Date Data Arrived at EDR: 09/13/2011
Date Made Active in Reports: 11/11/2011
Number of Days to Update: 59
Source: Department of Environmental Quality
Telephone: 602-771-4345
Last EDR Contact: 10/17/2011
Next Scheduled EDR Contact: 01/30/2012
Data Release Frequency: Semi-Annually
Source: EPA Region 7
Telephone: 913-551-7003
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Varies
Source: EPA Region 6
Telephone: 214-665-6597
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Varies
INDIAN LUST R8: Leaking Underground Storage Tanks on Indian Land
LUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming.
Date of Government Version: 08/18/2011
Date Data Arrived at EDR: 08/19/2011
Date Made Active in Reports: 09/13/2011
Number of Days to Update: 25
Source: EPA Region 8
Telephone: 303-312-6271
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Quarterly
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
INDIAN LUST R1: Leaking Underground Storage Tanks on Indian Land
A listing of leaking underground storage tank locations on Indian Land.
Date of Government Version: 10/01/2011
Date Data Arrived at EDR: 11/01/2011
Date Made Active in Reports: 11/11/2011
Number of Days to Update: 10
INDIAN LUST R10: Leaking Underground Storage Tanks on Indian Land
LUSTs on Indian land in Alaska, Idaho, Oregon and Washington.
Date of Government Version: 11/02/2011
Date Data Arrived at EDR: 11/04/2011
Date Made Active in Reports: 11/11/2011
Number of Days to Update: 7
Source: EPA Region 1
Telephone: 617-918-1313
Last EDR Contact: 11/01/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Varies
Source: EPA Region 10
Telephone: 206-553-2857
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Quarterly
INDIAN LUST R9: Leaking Underground Storage Tanks on Indian Land
LUSTs on Indian land in Arizona, California, New Mexico and Nevada
Date of Government Version: 01/31/2011
Date Data Arrived at EDR: 02/01/2011
Date Made Active in Reports: 03/21/2011
Number of Days to Update: 48
INDIAN LUST R4: Leaking Underground Storage Tanks on Indian Land
LUSTs on Indian land in Florida, Mississippi and North Carolina.
Date of Government Version: 08/11/2011
Date Data Arrived at EDR: 08/12/2011
Date Made Active in Reports: 09/13/2011
Number of Days to Update: 32
State and tribal registered storage tank lists
Source: Environmental Protection Agency
Telephone: 415-972-3372
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Quarterly
Source: EPA Region 4
Telephone: 404-562-8677
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Semi-Annually
UST: Underground Storage Tank Listing
Registered Underground Storage Tanks. UST’s are regulated under Subtitle I of the Resource Conservation and Recovery
Act (RCRA) and must be registered with the state department responsible for administering the UST program. Available
information varies by state program.
Date of Government Version: 01/24/2011
Date Data Arrived at EDR: 01/28/2011
Date Made Active in Reports: 02/04/2011
Number of Days to Update: 7
AST 2: Aboveground Storage Tank Listing
A listing of aboveground storage tank site locations.
Date of Government Version: 10/13/2011
Date Data Arrived at EDR: 10/14/2011
Date Made Active in Reports: 11/14/2011
Number of Days to Update: 31
Source: Department of Environmental Quality
Telephone: 602-771-4345
Last EDR Contact: 10/17/2011
Next Scheduled EDR Contact: 01/30/2012
Data Release Frequency: Annually
Source: Department of Environmental Quality
Telephone: 602-771-4380
Last EDR Contact: 12/14/2011
Next Scheduled EDR Contact: 04/02/2012
Data Release Frequency: Varies
AST: List of Aboveground Storage Tanks
Aboveground storage tanks that the Dept. of Building & Fire Safety have permitted.
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 12/31/2000
Date Data Arrived at EDR: 01/22/2001
Date Made Active in Reports: 02/16/2001
Number of Days to Update: 25
Source: Department of Building & Fire Safety
Telephone: 602-364-1003
Last EDR Contact: 12/14/2011
Next Scheduled EDR Contact: 04/02/2012
Data Release Frequency: No Update Planned
INDIAN UST R1: Underground Storage Tanks on Indian Land
The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian
land in EPA Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont and ten Tribal
Nations).
Date of Government Version: 10/01/2011
Date Data Arrived at EDR: 11/01/2011
Date Made Active in Reports: 11/11/2011
Number of Days to Update: 10
Source: EPA, Region 1
Telephone: 617-918-1313
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Varies
INDIAN UST R10: Underground Storage Tanks on Indian Land
The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian
land in EPA Region 10 (Alaska, Idaho, Oregon, Washington, and Tribal Nations).
Date of Government Version: 11/02/2011
Date Data Arrived at EDR: 11/04/2011
Date Made Active in Reports: 11/11/2011
Number of Days to Update: 7
Source: EPA Region 10
Telephone: 206-553-2857
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Quarterly
INDIAN UST R7: Underground Storage Tanks on Indian Land
The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian
land in EPA Region 7 (Iowa, Kansas, Missouri, Nebraska, and 9 Tribal Nations).
Date of Government Version: 04/01/2011
Date Data Arrived at EDR: 06/01/2011
Date Made Active in Reports: 06/14/2011
Number of Days to Update: 13
Source: EPA Region 7
Telephone: 913-551-7003
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Varies
INDIAN UST R8: Underground Storage Tanks on Indian Land
The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian
land in EPA Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations).
Date of Government Version: 08/18/2011
Date Data Arrived at EDR: 08/19/2011
Date Made Active in Reports: 09/13/2011
Number of Days to Update: 25
Source: EPA Region 8
Telephone: 303-312-6137
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Quarterly
INDIAN UST R9: Underground Storage Tanks on Indian Land
The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian
land in EPA Region 9 (Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations).
Date of Government Version: 08/04/2011
Date Data Arrived at EDR: 08/05/2011
Date Made Active in Reports: 09/13/2011
Number of Days to Update: 39
Source: EPA Region 9
Telephone: 415-972-3368
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Quarterly
INDIAN UST R6: Underground Storage Tanks on Indian Land
The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian
land in EPA Region 6 (Louisiana, Arkansas, Oklahoma, New Mexico, Texas and 65 Tribes).
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 05/10/2011
Date Data Arrived at EDR: 05/11/2011
Date Made Active in Reports: 06/14/2011
Number of Days to Update: 34
Source: EPA Region 6
Telephone: 214-665-7591
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Semi-Annually
INDIAN UST R5: Underground Storage Tanks on Indian Land
The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian
land in EPA Region 5 (Michigan, Minnesota and Wisconsin and Tribal Nations).
Date of Government Version: 07/01/2011
Date Data Arrived at EDR: 08/26/2011
Date Made Active in Reports: 09/13/2011
Number of Days to Update: 18
Source: EPA Region 5
Telephone: 312-886-6136
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Varies
INDIAN UST R4: Underground Storage Tanks on Indian Land
The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian
land in EPA Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee
and Tribal Nations)
Date of Government Version: 08/11/2011
Date Data Arrived at EDR: 08/12/2011
Date Made Active in Reports: 09/13/2011
Number of Days to Update: 32
FEMA UST: Underground Storage Tank Listing
A listing of all FEMA owned underground storage tanks.
Date of Government Version: 01/01/2010
Date Data Arrived at EDR: 02/16/2010
Date Made Active in Reports: 04/12/2010
Number of Days to Update: 55
State and tribal institutional control / engineering control registries
Source: EPA Region 4
Telephone: 404-562-9424
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Semi-Annually
Source: FEMA
Telephone: 202-646-5797
Last EDR Contact: 10/17/2011
Next Scheduled EDR Contact: 01/30/2012
Data Release Frequency: Varies
AUL: DEUR Database
Activity and use limitations include both engineering controls and institutional controls. DEUR and VEMUR sites.
DEUR: Declaration of Environmental Use Restriction. A restrictive land use covenant that is required when a property
owner elects to use an institutional (i.e., administrative) control or engineering (i.e., physical) control
as a means to meet remediation goals. The DEUR runs with and burdens the land, and requires maintenance of any
institutional or engineering controls. VEMUR: Voluntary Environmental Mitigation Use Restriction. A restrictive
land use covenant that, prior to July 18, 2000, was required when a property owner elected to remediate the property
to non-residential uses. Effective July 18, 2000, the DEUR replaced the VEMUR as a restrictive use covenant.
Date of Government Version: 10/07/2011
Date Data Arrived at EDR: 10/07/2011
Date Made Active in Reports: 10/18/2011
Number of Days to Update: 11
Source: Department of Environmental Quality
Telephone: 602-771-4398
Last EDR Contact: 12/21/2011
Next Scheduled EDR Contact: 04/09/2012
Data Release Frequency: Varies
AZURITE: Remediation and DEUR/VEMUR Tracking System
ADEQ maintains a repository listing sites remediated under programs administered by the department.
Date of Government Version: 10/07/2011
Date Data Arrived at EDR: 10/07/2011
Date Made Active in Reports: 10/18/2011
Number of Days to Update: 11
Source: Department of Environmental Quality
Telephone: 601-771-4396
Last EDR Contact: 12/21/2011
Next Scheduled EDR Contact: 04/09/2012
Data Release Frequency: Quarterly
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
State and tribal voluntary cleanup sites
VCP: Voluntary Remediation Program Sites
Sites involved in the Voluntary Remediation Program.
Date of Government Version: 10/07/2011
Date Data Arrived at EDR: 10/07/2011
Date Made Active in Reports: 10/18/2011
Number of Days to Update: 11
Source: Department of Environmental Quality
Telephone: 602-771-4411
Last EDR Contact: 12/20/2011
Next Scheduled EDR Contact: 04/09/2012
Data Release Frequency: Varies
INDIAN VCP R1: Voluntary Cleanup Priority Listing
A listing of voluntary cleanup priority sites located on Indian Land located in Region 1.
Date of Government Version: 08/04/2011
Date Data Arrived at EDR: 10/04/2011
Date Made Active in Reports: 11/11/2011
Number of Days to Update: 38
Source: EPA, Region 1
Telephone: 617-918-1102
Last EDR Contact: 01/06/2012
Next Scheduled EDR Contact: 04/16/2012
Data Release Frequency: Varies
INDIAN VCP R7: Voluntary Cleanup Priority Lisitng
A listing of voluntary cleanup priority sites located on Indian Land located in Region 7.
Date of Government Version: 03/20/2008
Date Data Arrived at EDR: 04/22/2008
Date Made Active in Reports: 05/19/2008
Number of Days to Update: 27
State and tribal Brownfields sites
BROWNFIELDS: Brownfields Tracking System
Information relating to Brownfields sites in Arizona.
Date of Government Version: 10/07/2011
Date Data Arrived at EDR: 10/07/2011
Date Made Active in Reports: 10/18/2011
Number of Days to Update: 11
ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists
US BROWNFIELDS: A Listing of Brownfields Sites
Source: EPA, Region 7
Telephone: 913-551-7365
Last EDR Contact: 04/20/2009
Next Scheduled EDR Contact: 07/20/2009
Data Release Frequency: Varies
Source: Department of Environmental Quality
Telephone: 602-771-4401
Last EDR Contact: 12/20/2011
Next Scheduled EDR Contact: 04/09/2012
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Included in the listing are brownfields properties addresses by Cooperative Agreement Recipients and brownfields
properties addressed by Targeted Brownfields Assessments. Targeted Brownfields Assessments-EPA’s Targeted Brownfields
Assessments (TBA) program is designed to help states, tribes, and municipalities--especially those without EPA
Brownfields Assessment Demonstration Pilots--minimize the uncertainties of contamination often associated with
brownfields. Under the TBA program, EPA provides funding and/or technical assistance for environmental assessments
at brownfields sites throughout the country. Targeted Brownfields Assessments supplement and work with other efforts
under EPA’s Brownfields Initiative to promote cleanup and redevelopment of brownfields. Cooperative Agreement
Recipients-States, political subdivisions, territories, and Indian tribes become Brownfields Cleanup Revolving
Loan Fund (BCRLF) cooperative agreement recipients when they enter into BCRLF cooperative agreements with the
U.S. EPA. EPA selects BCRLF cooperative agreement recipients based on a proposal and application process. BCRLF
cooperative agreement recipients must use EPA funds provided through BCRLF cooperative agreement for specified
brownfields-related cleanup activities.
Date of Government Version: 06/27/2011
Date Data Arrived at EDR: 06/27/2011
Date Made Active in Reports: 09/13/2011
Number of Days to Update: 78
Local Lists of Landfill / Solid Waste Disposal Sites
Source: Environmental Protection Agency
Telephone: 202-566-2777
Last EDR Contact: 12/27/2011
Next Scheduled EDR Contact: 04/09/2012
Data Release Frequency: Semi-Annually
DEBRIS REGION 9: Torres Martinez Reservation Illegal Dump Site Locations
A listing of illegal dump sites location on the Torres Martinez Indian Reservation located in eastern Riverside
County and northern Imperial County, California.
Date of Government Version: 01/12/2009
Date Data Arrived at EDR: 05/07/2009
Date Made Active in Reports: 09/21/2009
Number of Days to Update: 137
Source: EPA, Region 9
Telephone: 415-947-4219
Last EDR Contact: 12/21/2011
Next Scheduled EDR Contact: 04/09/2012
Data Release Frequency: No Update Planned
ODI: Open Dump Inventory
An open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258
Subtitle D Criteria.
Date of Government Version: 06/30/1985
Date Data Arrived at EDR: 08/09/2004
Date Made Active in Reports: 09/17/2004
Number of Days to Update: 39
Source: Environmental Protection Agency
Telephone: 800-424-9346
Last EDR Contact: 06/09/2004
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
SWTIRE: Solid Waste Tire Facilities
A waste tire "facility" means a solid waste facility at which waste tires are stored outdoors on any day.
Date of Government Version: 07/01/2011
Date Data Arrived at EDR: 09/07/2011
Date Made Active in Reports: 10/10/2011
Number of Days to Update: 33
INDIAN ODI: Report on the Status of Open Dumps on Indian Lands
Location of open dumps on Indian land.
Date of Government Version: 12/31/1998
Date Data Arrived at EDR: 12/03/2007
Date Made Active in Reports: 01/24/2008
Number of Days to Update: 52
Local Lists of Hazardous waste / Contaminated Sites
Source: Department of Environmental Quality
Telephone: 602-771-4132
Last EDR Contact: 12/05/2011
Next Scheduled EDR Contact: 03/19/2012
Data Release Frequency: Varies
Source: Environmental Protection Agency
Telephone: 703-308-8245
Last EDR Contact: 11/07/2011
Next Scheduled EDR Contact: 02/20/2012
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
US CDL: Clandestine Drug Labs
A listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides this
web site as a public service. It contains addresses of some locations where law enforcement agencies reported
they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.
In most cases, the source of the entries is not the Department, and the Department has not verified the entry
and does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example,
contacting local law enforcement and local health departments.
Date of Government Version: 06/08/2011
Date Data Arrived at EDR: 09/16/2011
Date Made Active in Reports: 09/29/2011
Number of Days to Update: 13
Source: Drug Enforcement Administration
Telephone: 202-307-1000
Last EDR Contact: 12/05/2011
Next Scheduled EDR Contact: 03/19/2012
Data Release Frequency: Quarterly
AOCONCERN: Superfund GIS Information
A gis coverage for Department of Environmental Quality superfund sites, included WAQRF, DOD and NPL.
Date of Government Version: 02/28/2008
Date Data Arrived at EDR: 04/01/2008
Date Made Active in Reports: 10/23/2009
Number of Days to Update: 570
CDL: Clandestine Drug Labs
A listing of drug lab seizures in Arizona.
Date of Government Version: 10/24/2011
Date Data Arrived at EDR: 11/01/2011
Date Made Active in Reports: 12/05/2011
Number of Days to Update: 34
Source: Department of Environmental Quality
Telephone: 602-771-4173
Last EDR Contact: 12/09/2011
Next Scheduled EDR Contact: 03/12/2012
Data Release Frequency: Varies
Source: Board of Technical Registration
Telephone: 602-364-4931
Last EDR Contact: 12/27/2011
Next Scheduled EDR Contact: 04/16/2012
Data Release Frequency: Varies
US HIST CDL: National Clandestine Laboratory Register
A listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides this
web site as a public service. It contains addresses of some locations where law enforcement agencies reported
they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites.
In most cases, the source of the entries is not the Department, and the Department has not verified the entry
and does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example,
contacting local law enforcement and local health departments.
Date of Government Version: 09/01/2007
Date Data Arrived at EDR: 11/19/2008
Date Made Active in Reports: 03/30/2009
Number of Days to Update: 131
Local Lists of Registered Storage Tanks
AST 2: Aboveground Storage Tank Listing
A listing of aboveground storage tank site locations.
Date of Government Version: 10/13/2011
Date Data Arrived at EDR: 10/14/2011
Date Made Active in Reports: 11/14/2011
Number of Days to Update: 31
Local Land Records
Source: Drug Enforcement Administration
Telephone: 202-307-1000
Last EDR Contact: 03/23/2009
Next Scheduled EDR Contact: 06/22/2009
Data Release Frequency: No Update Planned
Source: Department of Environmental Quality
Telephone: 602-771-4380
Last EDR Contact: 12/14/2011
Next Scheduled EDR Contact: 04/02/2012
Data Release Frequency: Varies
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
LIENS 2: CERCLA Lien Information
A Federal CERCLA (’Superfund’) lien can exist by operation of law at any site or property at which EPA has spent
Superfund monies. These monies are spent to investigate and address releases and threatened releases of contamination.
CERCLIS provides information as to the identity of these sites and properties.
Date of Government Version: 09/09/2011
Date Data Arrived at EDR: 09/16/2011
Date Made Active in Reports: 09/29/2011
Number of Days to Update: 13
Source: Environmental Protection Agency
Telephone: 202-564-6023
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Varies
LUCIS: Land Use Control Information System
LUCIS contains records of land use control information pertaining to the former Navy Base Realignment and Closure
properties.
Date of Government Version: 12/09/2005
Date Data Arrived at EDR: 12/11/2006
Date Made Active in Reports: 01/11/2007
Number of Days to Update: 31
Records of Emergency Release Reports
Source: Department of the Navy
Telephone: 843-820-7326
Last EDR Contact: 11/22/2011
Next Scheduled EDR Contact: 03/05/2012
Data Release Frequency: Varies
HMIRS: Hazardous Materials Information Reporting System
Hazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT.
Date of Government Version: 10/04/2011
Date Data Arrived at EDR: 10/04/2011
Date Made Active in Reports: 11/11/2011
Number of Days to Update: 38
Source: U.S. Department of Transportation
Telephone: 202-366-4555
Last EDR Contact: 01/03/2012
Next Scheduled EDR Contact: 04/16/2012
Data Release Frequency: Annually
SPILLS: Hazardous Material Logbook
Chemical spills and incidents referred to the Emergency Response Unit.
Date of Government Version: 11/15/2001
Date Data Arrived at EDR: 06/28/2007
Date Made Active in Reports: 07/24/2007
Number of Days to Update: 26
Other Ascertainable Records
Source: Department of Environmental Quality
Telephone: 602-771-4153
Last EDR Contact: 12/05/2011
Next Scheduled EDR Contact: 03/19/2012
Data Release Frequency: Varies
RCRA-NonGen: RCRA - Non Generators
RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation
and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database
includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste
as defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardous
waste.
Date of Government Version: 06/15/2011
Date Data Arrived at EDR: 07/07/2011
Date Made Active in Reports: 08/08/2011
Number of Days to Update: 32
Source: Environmental Protection Agency
Telephone: (415) 495-8895
Last EDR Contact: 01/05/2012
Next Scheduled EDR Contact: 04/16/2012
Data Release Frequency: Varies
DOT OPS: Incident and Accident Data
Department of Transporation, Office of Pipeline Safety Incident and Accident data.
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 07/29/2011
Date Data Arrived at EDR: 08/09/2011
Date Made Active in Reports: 11/11/2011
Number of Days to Update: 94
Source: Department of Transporation, Office of Pipeline Safety
Telephone: 202-366-4595
Last EDR Contact: 11/08/2011
Next Scheduled EDR Contact: 02/20/2012
Data Release Frequency: Varies
DOD: Department of Defense Sites
This data set consists of federally owned or administered lands, administered by the Department of Defense, that
have any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands.
Date of Government Version: 12/31/2005
Date Data Arrived at EDR: 11/10/2006
Date Made Active in Reports: 01/11/2007
Number of Days to Update: 62
Source: USGS
Telephone: 888-275-8747
Last EDR Contact: 10/20/2011
Next Scheduled EDR Contact: 01/30/2012
Data Release Frequency: Semi-Annually
FUDS: Formerly Used Defense Sites
The listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineers
is actively working or will take necessary cleanup actions.
Date of Government Version: 12/31/2009
Date Data Arrived at EDR: 08/12/2010
Date Made Active in Reports: 12/02/2010
Number of Days to Update: 112
Source: U.S. Army Corps of Engineers
Telephone: 202-528-4285
Last EDR Contact: 12/09/2011
Next Scheduled EDR Contact: 03/26/2012
Data Release Frequency: Varies
CONSENT: Superfund (CERCLA) Consent Decrees
Major legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Released
periodically by United States District Courts after settlement by parties to litigation matters.
Date of Government Version: 06/01/2011
Date Data Arrived at EDR: 08/19/2011
Date Made Active in Reports: 09/29/2011
Number of Days to Update: 41
Source: Department of Justice, Consent Decree Library
Telephone: Varies
Last EDR Contact: 12/27/2011
Next Scheduled EDR Contact: 04/16/2012
Data Release Frequency: Varies
ROD: Records Of Decision
Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical
and health information to aid in the cleanup.
Date of Government Version: 07/31/2011
Date Data Arrived at EDR: 09/14/2011
Date Made Active in Reports: 09/29/2011
Number of Days to Update: 15
Source: EPA
Telephone: 703-416-0223
Last EDR Contact: 12/14/2011
Next Scheduled EDR Contact: 03/26/2012
Data Release Frequency: Annually
UMTRA: Uranium Mill Tailings Sites
Uranium ore was mined by private companies for federal government use in national defense programs. When the mills
shut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted from
the ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailings
were used as construction materials before the potential health hazards of the tailings were recognized.
Date of Government Version: 09/14/2010
Date Data Arrived at EDR: 10/21/2010
Date Made Active in Reports: 01/28/2011
Number of Days to Update: 99
Source: Department of Energy
Telephone: 505-845-0011
Last EDR Contact: 11/29/2011
Next Scheduled EDR Contact: 03/12/2012
Data Release Frequency: Varies
MINES: Mines Master Index File
Contains all mine identification numbers issued for mines active or opened since 1971. The data also includes
violation information.
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GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 08/18/2011
Date Data Arrived at EDR: 09/08/2011
Date Made Active in Reports: 09/29/2011
Number of Days to Update: 21
Source: Department of Labor, Mine Safety and Health Administration
Telephone: 303-231-5959
Last EDR Contact: 12/07/2011
Next Scheduled EDR Contact: 03/19/2012
Data Release Frequency: Semi-Annually
TRIS: Toxic Chemical Release Inventory System
Toxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water and
land in reportable quantities under SARA Title III Section 313.
Date of Government Version: 12/31/2009
Date Data Arrived at EDR: 12/17/2010
Date Made Active in Reports: 03/21/2011
Number of Days to Update: 94
Source: EPA
Telephone: 202-566-0250
Last EDR Contact: 12/02/2011
Next Scheduled EDR Contact: 03/12/2012
Data Release Frequency: Annually
TSCA: Toxic Substances Control Act
Toxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on the
TSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plant
site.
Date of Government Version: 12/31/2006
Date Data Arrived at EDR: 09/29/2010
Date Made Active in Reports: 12/02/2010
Number of Days to Update: 64
Source: EPA
Telephone: 202-260-5521
Last EDR Contact: 12/27/2011
Next Scheduled EDR Contact: 04/09/2012
Data Release Frequency: Every 4 Years
FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)
FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA,
TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts the
Agency on a quarterly basis.
Date of Government Version: 04/09/2009
Date Data Arrived at EDR: 04/16/2009
Date Made Active in Reports: 05/11/2009
Number of Days to Update: 25
Source: EPA/Office of Prevention, Pesticides and Toxic Substances
Telephone: 202-566-1667
Last EDR Contact: 11/28/2011
Next Scheduled EDR Contact: 03/12/2012
Data Release Frequency: Quarterly
FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)
A listing of FIFRA/TSCA Tracking System (FTTS) inspections and enforcements.
Date of Government Version: 04/09/2009
Date Data Arrived at EDR: 04/16/2009
Date Made Active in Reports: 05/11/2009
Number of Days to Update: 25
Source: EPA
Telephone: 202-566-1667
Last EDR Contact: 11/28/2011
Next Scheduled EDR Contact: 03/12/2012
Data Release Frequency: Quarterly
HIST FTTS: FIFRA/TSCA Tracking System Administrative Case Listing
A complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. The
information was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA
(Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regions
are now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarters
with updated records, it was decided to create a HIST FTTS database. It included records that may not be included
in the newer FTTS database updates. This database is no longer updated.
Date of Government Version: 10/19/2006
Date Data Arrived at EDR: 03/01/2007
Date Made Active in Reports: 04/10/2007
Number of Days to Update: 40
Source: Environmental Protection Agency
Telephone: 202-564-2501
Last EDR Contact: 12/17/2007
Next Scheduled EDR Contact: 03/17/2008
Data Release Frequency: No Update Planned
TC3235633.2s Page GR-14

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
HIST FTTS INSP: FIFRA/TSCA Tracking System Inspection & Enforcement Case Listing
A complete inspection and enforcement case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA
regions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementation
of FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some
EPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providing
EPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records that
may not be included in the newer FTTS database updates. This database is no longer updated.
Date of Government Version: 10/19/2006
Date Data Arrived at EDR: 03/01/2007
Date Made Active in Reports: 04/10/2007
Number of Days to Update: 40
Source: Environmental Protection Agency
Telephone: 202-564-2501
Last EDR Contact: 12/17/2008
Next Scheduled EDR Contact: 03/17/2008
Data Release Frequency: No Update Planned
SSTS: Section 7 Tracking Systems
Section 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires all
registered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March
1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devices
being produced, and those having been produced and sold or distributed in the past year.
Date of Government Version: 12/31/2009
Date Data Arrived at EDR: 12/10/2010
Date Made Active in Reports: 02/25/2011
Number of Days to Update: 77
Source: EPA
Telephone: 202-564-4203
Last EDR Contact: 10/31/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Annually
ICIS: Integrated Compliance Information System
The Integrated Compliance Information System (ICIS) supports the information needs of the national enforcement
and compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES)
program.
Date of Government Version: 01/07/2011
Date Data Arrived at EDR: 01/21/2011
Date Made Active in Reports: 03/21/2011
Number of Days to Update: 59
Source: Environmental Protection Agency
Telephone: 202-564-5088
Last EDR Contact: 12/21/2011
Next Scheduled EDR Contact: 04/09/2012
Data Release Frequency: Quarterly
PADS: PCB Activity Database System
PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers
of PCB’s who are required to notify the EPA of such activities.
Date of Government Version: 11/01/2010
Date Data Arrived at EDR: 11/10/2010
Date Made Active in Reports: 02/16/2011
Number of Days to Update: 98
Source: EPA
Telephone: 202-566-0500
Last EDR Contact: 10/19/2011
Next Scheduled EDR Contact: 01/30/2012
Data Release Frequency: Annually
MLTS: Material Licensing Tracking System
MLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites which
possess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency,
EDR contacts the Agency on a quarterly basis.
Date of Government Version: 06/21/2011
Date Data Arrived at EDR: 07/15/2011
Date Made Active in Reports: 09/13/2011
Number of Days to Update: 60
Source: Nuclear Regulatory Commission
Telephone: 301-415-7169
Last EDR Contact: 12/12/2011
Next Scheduled EDR Contact: 03/26/2012
Data Release Frequency: Quarterly
RADINFO: Radiation Information Database
The Radiation Information Database (RADINFO) contains information about facilities that are regulated by U.S.
Environmental Protection Agency (EPA) regulations for radiation and radioactivity.
TC3235633.2s Page GR-15

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 01/11/2011
Date Data Arrived at EDR: 01/13/2011
Date Made Active in Reports: 02/16/2011
Number of Days to Update: 34
Source: Environmental Protection Agency
Telephone: 202-343-9775
Last EDR Contact: 10/13/2011
Next Scheduled EDR Contact: 01/23/2012
Data Release Frequency: Quarterly
FINDS: Facility Index System/Facility Registry System
Facility Index System. FINDS contains both facility information and ’pointers’ to other sources that contain more
detail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (Aerometric
Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial
enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal
Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities
Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System).
Date of Government Version: 04/14/2010
Date Data Arrived at EDR: 04/16/2010
Date Made Active in Reports: 05/27/2010
Number of Days to Update: 41
Source: EPA
Telephone: (415) 947-8000
Last EDR Contact: 12/13/2011
Next Scheduled EDR Contact: 03/26/2012
Data Release Frequency: Quarterly
RAATS: RCRA Administrative Action Tracking System
RCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRA
pertaining to major violators and includes administrative and civil actions brought by the EPA. For administration
actions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy of
the database for historical records. It was necessary to terminate RAATS because a decrease in agency resources
made it impossible to continue to update the information contained in the database.
Date of Government Version: 04/17/1995
Date Data Arrived at EDR: 07/03/1995
Date Made Active in Reports: 08/07/1995
Number of Days to Update: 35
Source: EPA
Telephone: 202-564-4104
Last EDR Contact: 06/02/2008
Next Scheduled EDR Contact: 09/01/2008
Data Release Frequency: No Update Planned
BRS: Biennial Reporting System
The Biennial Reporting System is a national system administered by the EPA that collects data on the generation
and management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG)
and Treatment, Storage, and Disposal Facilities.
Date of Government Version: 12/31/2009
Date Data Arrived at EDR: 03/01/2011
Date Made Active in Reports: 05/02/2011
Number of Days to Update: 62
AZ MANIFEST: Manifest Information
Hazardous waste manifest information
Date of Government Version: 12/31/2007
Date Data Arrived at EDR: 10/20/2009
Date Made Active in Reports: 11/16/2009
Number of Days to Update: 27
DRYCLEANERS: Drycleaner Facility Listing
A listing of drycleaner facilities in Arizona.
Date of Government Version: 01/20/2006
Date Data Arrived at EDR: 01/25/2006
Date Made Active in Reports: 02/15/2006
Number of Days to Update: 21
Source: EPA/NTIS
Telephone: 800-424-9346
Last EDR Contact: 11/30/2011
Next Scheduled EDR Contact: 03/12/2012
Data Release Frequency: Biennially
Source: Department of Environmental Quality
Telephone: N/A
Last EDR Contact: 12/21/2011
Next Scheduled EDR Contact: 04/09/2012
Data Release Frequency: Annually
Source: Department of Environmental Quality
Telephone: 602-771-4335
Last EDR Contact: 12/20/2011
Next Scheduled EDR Contact: 04/09/2012
Data Release Frequency: Varies
TC3235633.2s Page GR-16

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
DOD: Department of Defense Sites
These sites are federal facilities that are either being assessed for potential contamination, or have active
remediation taking place on them.
Date of Government Version: 06/01/2011
Date Data Arrived at EDR: 12/02/2011
Date Made Active in Reports: 01/05/2012
Number of Days to Update: 34
WWFAC: Waste Water Treatment Facilities
Statewide list of waste water treatment facilities.
Date of Government Version: 08/30/2011
Date Data Arrived at EDR: 08/31/2011
Date Made Active in Reports: 09/07/2011
Number of Days to Update: 7
Source: Department of Environmental Quality
Telephone: 602-771-4360
Last EDR Contact: 11/30/2011
Next Scheduled EDR Contact: 03/12/2012
Data Release Frequency: Annually
Source: Department of Environmental Quality
Telephone: 602-771-4623
Last EDR Contact: 12/15/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Varies
AQUIFER: Waste Water Treatment Facilities
Waste Water Treatment Facilities with APP (Aquifer Protection Permits.)
Date of Government Version: 11/21/2011
Date Data Arrived at EDR: 11/22/2011
Date Made Active in Reports: 12/14/2011
Number of Days to Update: 22
Source: Department of Environmental Quality
Telephone: 602-771-4623
Last EDR Contact: 11/21/2011
Next Scheduled EDR Contact: 03/05/2012
Data Release Frequency: Semi-Annually
DRY WELLS: Drywell Registration
A drywell is a bored, drilled, or driven shaft or hole whose depth is greater than its width and is designed and
constructed specifically for the disposal of storm water.
Date of Government Version: 10/07/2011
Date Data Arrived at EDR: 10/07/2011
Date Made Active in Reports: 10/18/2011
Number of Days to Update: 11
Source: Department of Environmental Quality
Telephone: 602-771-4686
Last EDR Contact: 12/14/2011
Next Scheduled EDR Contact: 03/12/2012
Data Release Frequency: Semi-Annually
AIRS: Arizona Airs Database
Arizona major (has the potential to emit over 100 tons of criteria pollutant) and minor (below 100 tons) sources.
Date of Government Version: 10/31/2011
Date Data Arrived at EDR: 11/01/2011
Date Made Active in Reports: 12/05/2011
Number of Days to Update: 34
Source: Department of Environmental Quality
Telephone: 602-771-2344
Last EDR Contact: 10/11/2011
Next Scheduled EDR Contact: 01/23/2012
Data Release Frequency: Semi-Annually
INDIAN RESERV: Indian Reservations
This map layer portrays Indian administered lands of the United States that have any area equal to or greater
than 640 acres.
Date of Government Version: 12/31/2005
Date Data Arrived at EDR: 12/08/2006
Date Made Active in Reports: 01/11/2007
Number of Days to Update: 34
Source: USGS
Telephone: 202-208-3710
Last EDR Contact: 10/20/2011
Next Scheduled EDR Contact: 01/30/2012
Data Release Frequency: Semi-Annually
SCRD DRYCLEANERS: State Coalition for Remediation of Drycleaners Listing
The State Coalition for Remediation of Drycleaners was established in 1998, with support from the U.S. EPA Office
of Superfund Remediation and Technology Innovation. It is comprised of representatives of states with established
drycleaner remediation programs. Currently the member states are Alabama, Connecticut, Florida, Illinois, Kansas,
Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin.
TC3235633.2s Page GR-17

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Date of Government Version: 03/07/2011
Date Data Arrived at EDR: 03/09/2011
Date Made Active in Reports: 05/02/2011
Number of Days to Update: 54
Source: Environmental Protection Agency
Telephone: 615-532-8599
Last EDR Contact: 10/24/2011
Next Scheduled EDR Contact: 02/06/2012
Data Release Frequency: Varies
PCB TRANSFORMER: PCB Transformer Registration Database
The database of PCB transformer registrations that includes all PCB registration submittals.
Date of Government Version: 01/01/2008
Date Data Arrived at EDR: 02/18/2009
Date Made Active in Reports: 05/29/2009
Number of Days to Update: 100
Source: Environmental Protection Agency
Telephone: 202-566-0517
Last EDR Contact: 11/04/2011
Next Scheduled EDR Contact: 02/13/2012
Data Release Frequency: Varies
FEDLAND: Federal and Indian Lands
Federally and Indian administrated lands of the United States. Lands included are administrated by: Army Corps
of Engineers, Bureau of Reclamation, National Wild and Scenic River, National Wildlife Refuge, Public Domain Land,
Wilderness, Wilderness Study Area, Wildlife Management Area, Bureau of Indian Affairs, Bureau of Land Management,
Department of Justice, Forest Service, Fish and Wildlife Service, National Park Service.
Date of Government Version: 12/31/2005
Date Data Arrived at EDR: 02/06/2006
Date Made Active in Reports: 01/11/2007
Number of Days to Update: 339
Source: U.S. Geological Survey
Telephone: 888-275-8747
Last EDR Contact: 10/20/2011
Next Scheduled EDR Contact: 01/30/2012
Data Release Frequency: N/A
COAL ASH EPA: Coal Combustion Residues Surface Impoundments List
A listing of coal combustion residues surface impoundments with high hazard potential ratings.
Date of Government Version: 08/17/2010
Date Data Arrived at EDR: 01/03/2011
Date Made Active in Reports: 03/21/2011
Number of Days to Update: 77
COAL ASH DOE: Sleam-Electric Plan Operation Data
A listing of power plants that store ash in surface ponds.
Date of Government Version: 12/31/2005
Date Data Arrived at EDR: 08/07/2009
Date Made Active in Reports: 10/22/2009
Number of Days to Update: 76
EDR PROPRIETARY RECORDS
EDR Proprietary Records
Source: Environmental Protection Agency
Telephone: N/A
Last EDR Contact: 12/08/2011
Next Scheduled EDR Contact: 03/26/2012
Data Release Frequency: Varies
Source: Department of Energy
Telephone: 202-586-8719
Last EDR Contact: 12/08/2011
Next Scheduled EDR Contact: 01/30/2012
Data Release Frequency: Varies
Manufactured Gas Plants: EDR Proprietary Manufactured Gas Plants
The EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants)
compiled by EDR’s researchers. Manufactured gas sites were used in the United States from the 1800’s to 1950’s
to produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixture
of coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production,
such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compounds
are potentially hazardous to human health and the environment. The byproduct from this process was frequently
disposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soil
and groundwater contamination.
Date of Government Version: N/A
Date Data Arrived at EDR: N/A
Date Made Active in Reports: N/A
Number of Days to Update: N/A
Source: EDR, Inc.
Telephone: N/A
Last EDR Contact: N/A
Next Scheduled EDR Contact: N/A
Data Release Frequency: No Update Planned
TC3235633.2s Page GR-18

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
OTHER DATABASE(S)
Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not be
complete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in the
area covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarily
mean that wetlands do not exist in the area covered by the report.
CT MANIFEST: Hazardous Waste Manifest Data
Facility and manifest data. Manifest is a document that lists and tracks hazardous waste from the generator through
transporters to a tsd facility.
Date of Government Version: 11/21/2011
Date Data Arrived at EDR: 11/22/2011
Date Made Active in Reports: 12/22/2011
Number of Days to Update: 30
Source: Department of Environmental Protection
Telephone: 860-424-3375
Last EDR Contact: 11/22/2011
Next Scheduled EDR Contact: 03/05/2012
Data Release Frequency: Annually
NY MANIFEST: Facility and Manifest Data
Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSD
facility.
Date of Government Version: 11/01/2011
Date Data Arrived at EDR: 11/08/2011
Date Made Active in Reports: 12/22/2011
Number of Days to Update: 44
RI MANIFEST: Manifest information
Hazardous waste manifest information
Date of Government Version: 12/31/2010
Date Data Arrived at EDR: 06/24/2011
Date Made Active in Reports: 06/30/2011
Number of Days to Update: 6
WI MANIFEST: Manifest Information
Hazardous waste manifest information.
Date of Government Version: 12/31/2010
Date Data Arrived at EDR: 08/19/2011
Date Made Active in Reports: 09/15/2011
Number of Days to Update: 27
Source: Department of Environmental Conservation
Telephone: 518-402-8651
Last EDR Contact: 11/08/2011
Next Scheduled EDR Contact: 02/20/2012
Data Release Frequency: Annually
Source: Department of Environmental Management
Telephone: 401-222-2797
Last EDR Contact: 11/28/2011
Next Scheduled EDR Contact: 03/12/2012
Data Release Frequency: Annually
Source: Department of Natural Resources
Telephone: N/A
Last EDR Contact: 12/19/2011
Next Scheduled EDR Contact: 04/02/2012
Data Release Frequency: Annually
Oil/Gas Pipelines: This data was obtained by EDR from the USGS in 1994. It is referred to by USGS as GeoData Digital Line Graphs
from 1:100,000-Scale Maps. It was extracted from the transportation category including some oil, but primarily
gas pipelines.
Electric Power Transmission Line Data
Source: Rextag Strategies Corp.
Telephone: (281) 769-2247
U.S. Electric Transmission and Power Plants Systems Digital GIS Data
Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivity
to environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of all
sensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers,
and nursing homes - where individuals who are sensitive receptors are likely to be located.
AHA Hospitals:
Source: American Hospital Association, Inc.
Telephone: 312-280-5991
The database includes a listing of hospitals based on the American Hospital Association’s annual survey of hospitals.
TC3235633.2s Page GR-19

GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING
Medical Centers: Provider of Services Listing
Source: Centers for Medicare & Medicaid Services
Telephone: 410-786-3000
A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services,
a federal agency within the U.S. Department of Health and Human Services.
Nursing Homes
Source: National Institutes of Health
Telephone: 301-594-6248
Information on Medicare and Medicaid certified nursing homes in the United States.
Public Schools
Source: National Center for Education Statistics
Telephone: 202-502-7300
The National Center for Education Statistics’ primary database on elementary
and secondary public education in the United States. It is a comprehensive, annual, national statistical
database of all public elementary and secondary schools and school districts, which contains data that are
comparable across all states.
Private Schools
Source: National Center for Education Statistics
Telephone: 202-502-7300
The National Center for Education Statistics’ primary database on private school locations in the United States.
Daycare Centers: Child Care Facilities & Group Homes
Source: Department of Health Services
Telephone: 602-674-4220
Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 2003 & 2011 from the Federal
Emergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA.
NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR
in 2002 and 2005 from the U.S. Fish and Wildlife Service.
State Wetlands Data: Riparian Vegetation Associated with Perennial Waters
Source: State Land Department
Telephone: 602-542-4094
Scanned Digital USGS 7.5’ Topographic Map (DRG)
Source: United States Geologic Survey
A digital raster graphic (DRG) is a scanned image of a U.S. Geological Survey topographic map. The map images
are made by scanning published paper maps on high-resolution scanners. The raster image
is georeferenced and fit to the Universal Transverse Mercator (UTM) projection.
STREET AND ADDRESS INFORMATION
© 2010 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection
and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject
to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.
TC3235633.2s Page GR-20

TARGET PROPERTY ADDRESS
TARGET PROPERTY COORDINATES
Latitude (North):
Longitude (West):
Universal Tranverse Mercator:
UTM X (Meters):
UTM Y (Meters):
Elevation:
USGS TOPOGRAPHIC MAP
GEOCHECK ®
- PHYSICAL SETTING SOURCE ADDENDUM
FMI MORENCI ALSD ESA
WEST OF MORENCI MINE
MORENCI, AZ 85540
Target Property Map:
Most Recent Revision:
EDR’s GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in
forming an opinion about the impact of potential contaminant migration.
Assessment of the impact of contaminant migration generally has two principal investigative components:
1. Groundwater flow direction, and
2. Groundwater flow velocity.
33.05430 - 33˚ 3’ 15.5’’
109.3896 - 109˚ 23’ 22.6’’
Zone 12
650356.0
3658268.0
4677 ft. above sea level
33109-A4 COPPERPLATE GULCH, AZ
1989
Groundwater flow direction may be impacted by surface topography, hydrology, hydrogeology, characteristics
of the soil, and nearby wells. Groundwater flow velocity is generally impacted by the nature of the
geologic strata.
TC3235633.2s Page A-1

TARGET PROPERTY TOPOGRAPHY
General Topographic Gradient:
SURROUNDING TOPOGRAPHY: ELEVATION PROFILES
Elevation (ft)
Elevation (ft)
4722 4212
4719
North South
TP
4389
4835
4493
GEOCHECK ®
- PHYSICAL SETTING SOURCE SUMMARY
GROUNDWATER FLOW DIRECTION INFORMATION
Groundwater flow direction for a particular site is best determined by a qualified environmental professional
using site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on other
sources of information, such as surface topographic information, hydrologic information, hydrogeologic data
collected on nearby properties, and regional groundwater flow information (from deep aquifers).
TOPOGRAPHIC INFORMATION
Surface topography may be indicative of the direction of surficial groundwater flow. This information can be used to
assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or,
should contamination exist on the target property, what downgradient sites might be impacted.
4845
4589
5068
4532
West East
✩Target Property Elevation: 4677 ft.
4980
4510
4846
4646
4781
4858
General ESE
4806
4716
4677
4677
4603
4682
TP
0 1/2 1 Miles
Source: Topography has been determined from the USGS 7.5’ Digital Elevation Model and should be evaluated
on a relative (not an absolute) basis. Relative elevation information between sites of close proximity
should be field verified.
4742
4684
5028
4640
4869
4625
4688
4675
4562
4623
4452
4566
4463
4521
4413
4513
TC3235633.2s Page A-2

HYDROLOGIC INFORMATION
FEMA FLOOD ZONE
Target Property County
GREENLEE, AZ
Additional Panels in search area:
NATIONAL WETLAND INVENTORY
NWI Quad at Target Property
NOT AVAILABLE
HYDROGEOLOGIC INFORMATION
Hydrogeologic information obtained by installation of wells on a specific site can often be an indicator
of groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist the
environmental professional in forming an opinion about the impact of nearby contaminated properties or, should
contamination exist on the target property, what downgradient sites might be impacted.
AQUIFLOW ®
Site-Specific Hydrogeological Data*:
Search Radius:
1.25 miles
Status:
Not found
Search Radius: 1.000 Mile.
EDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater
flow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatory
authorities at select sites and has extracted the date of the report, groundwater flow direction as determined
hydrogeologically, and the depth to water table.
MAP ID
Not Reported
GEOCHECK ®
- PHYSICAL SETTING SOURCE SUMMARY
Surface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assist
the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should
contamination exist on the target property, what downgradient sites might be impacted.
Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways
and bodies of water).
Flood Plain Panel at Target Property:
LOCATION
FROM TP
FEMA Flood
Electronic Data
YES - refer to the Overview Map and Detail Map
04011C - FEMA DFIRM Flood data
Not Reported
NWI Electronic
Data Coverage
YES - refer to the Overview Map and Detail Map
GENERAL DIRECTION
GROUNDWATER FLOW
* ©1996 Site−specific hydrogeological data gathered by CERCLIS Alerts, Inc., Bainbridge Island, WA. All rights reserved. All of the information and opinions presented are those of the cited EPA report(s), which were completed under
a Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) investigation.
TC3235633.2s Page A-3

GEOCHECK ®
- PHYSICAL SETTING SOURCE SUMMARY
GROUNDWATER FLOW VELOCITY INFORMATION
Groundwater flow velocity information for a particular site is best determined by a qualified environmental professional
using site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessary
to rely on other sources of information, including geologic age identification, rock stratigraphic unit and soil
characteristics data collected on nearby properties and regional soil information. In general, contaminant plumes
move more quickly through sandy-gravelly types of soils than silty-clayey types of soils.
GEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY
Geologic information can be used by the environmental professional in forming an opinion about the relative speed
at which contaminant migration may be occurring.
ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION
Era:
Paleozoic
Category:
System:
Cambrian
Series:
Cambrian
Code: C (decoded above as Era, System & Series)
Stratified Sequence
Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology
of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. Beikman
Map, USGS Digital Data Series DDS - 11 (1994).
TC3235633.2s Page A-4

EDR Inc.
1
0 1/16 1/8 1/4 Miles

Soil Map ID: 1
Soil Component Name:
Soil Surface Texture:
Hydrologic Group:
Soil Drainage Class:
Hydric Status: Unknown
Corrosion Potential - Uncoated Steel:
Depth to Bedrock Min:
Depth to Watertable Min:
No Layer Information available.
LOCAL / REGIONAL WATER AGENCY RECORDS
EDR Local/Regional Water Agency records provide water well information to assist the environmental
professional in assessing sources that may impact ground water flow direction, and in forming an
opinion about the impact of contaminant migration on nearby drinking water wells.
WELL SEARCH DISTANCE INFORMATION
DATABASE
Federal USGS
Federal FRDS PWS
State Database
FEDERAL USGS WELL INFORMATION
MAP ID
No Wells Found
GEOCHECK ®
- PHYSICAL SETTING SOURCE SUMMARY
DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY
The U.S. Department of Agriculture’s (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil
Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information
for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns
in a landscape. The following information is based on Soil Conservation Service SSURGO data.
SEARCH DISTANCE (miles)
1.000
Nearest PWS within 1 mile
1.000
WELL ID
ROCK OUTCROP
Class D - Very slow infiltration rates. Soils are clayey, have a high
water table, or are shallow to an impervious layer.
Well drained
Not Reported
> 23 inches
> 0 inches
LOCATION
FROM TP
TC3235633.2s Page A-6

FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION
MAP ID
No PWS System Found
STATE DATABASE WELL INFORMATION
MAP ID
A1
A2
A3
4
5
B6
B7
8
9
C10
C11
D12
D13
D14
D15
GEOCHECK ®
- PHYSICAL SETTING SOURCE SUMMARY
WELL ID
Note: PWS System location is not always the same as well location.
WELL ID
AZ6000000069719
AZ6000000069720
AZ6000000069721
AZ6000000069922
AZ6000000069619
AZ6000000069714
AZ6000000069715
AZ6000000069620
AZ6000000069386
AZ6000000069472
AZ6000000069473
AZ6000000069158
AZ6000000069157
AZ6000000069160
AZ6000000069159
LOCATION
FROM TP
LOCATION
FROM TP
1/4 - 1/2 Mile ENE
1/4 - 1/2 Mile ENE
1/4 - 1/2 Mile ENE
1/2 - 1 Mile NE
1/2 - 1 Mile East
1/2 - 1 Mile West
1/2 - 1 Mile West
1/2 - 1 Mile East
1/2 - 1 Mile ESE
1/2 - 1 Mile ESE
1/2 - 1 Mile ESE
1/2 - 1 Mile SSE
1/2 - 1 Mile SSE
1/2 - 1 Mile SSE
1/2 - 1 Mile SSE
TC3235633.2s Page A-7

EDR Inc.
5 1 2 0
5 3 60
5 3 2 0
5 0 0 0
4 9 6 0
5 0 0 0
5 0 4 0
5 1 6 0
5 2 8 0
5 2 4 0
5 2 0 0
5 0 8 0
4 9 6 04 9 6 0
5 0 00
4 8 4 0
4 8 8 0
4 9 2
4 6 0 0
4 8 4 0
4 8 0 0
4 7 6 0
4 7 2 0
4 9 6 0
4 5 6 0
4 6 8 0
4 6 4 0
4 6 0 0
4 9 2 0
4 8 8 0
4 8 0 0
4 7 6 0
5 0 8 0
5 1 2 0
4 9 2 0
4 7 2 0
4 4 4 0
4 4 0 0
4
360
5 0 4 0
4 5 6 0
4 6 4 0
4 6 0 0
5 1 6 0
5 0 0 0
4 8 4 0
4 8 8 0
5
4 9 6 0
4 8 4 0
5 0 0 0
0 8 0
5 1 2 0
5 0 4 0
4 9 2 0
4 9 6 0
4 6 8 0 4 6 8 0
4 4 8 0
4 5 6 0 4 5 20
0
4 4 4 0
0
4 5 2 0
4 4 8 0
4 5 2 0
2 8 0
4 5 6 0
AZ
4 6 0 0
4 6 0 0
4 4 0 0
4 7
4 6 4 0 4 6 4 0
4 5 6 0
4 5 2 0
4 6 8 0
4 6
4 7 2
4 7 2 0
60
4 7 6 0
4

Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
Utm x mete:
Utm y mete:
Applicatio:
A2
ENE
1/4 - 1/2 Mile
Lower
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
GEOCHECK ®
- PHYSICAL SETTING SOURCE MAP FINDINGS
Map ID
Direction
Distance
Elevation
A1
Database EDR ID Number
ENE
1/4 - 1/2 Mile
Lower
AZ WELLS AZ6000000069719
55
Registry i:
CASTLE ROCK RESOURCES INC
NO
Welltype:
OTHER
7
11/21/2003 12:00:00 AM Installed:
0
0
0
0
Not Reported
Not Reported
Not Reported
0
0
0
X
Drill log:
Not Reported
Cadastral:
GREENLEE
Watershed:
MORENCI
Subbasin n:
OUTSIDE OF AMA OR INA Quad code:
4
0
S
29
0
E
29
0
Qacre160di:
0
Qacre40dir:
0
Qacre10dir:
650894.6
3658583
11/17/2003 12:00:00 AM Site id:
55
VENTURA GOLD CORP
NO
OTHER
83
7/19/2007 7:44:26 AM
1133
0
0
0
Registry i:
Welltype:
Installed:
201356
MINERAL EXPLORATION
Not Reported
Not Reported
D04029029000
UPPER GILA RIVER
MORENCI
D
Not Reported
Not Reported
Not Reported
AZ6000000069719
907443
AZ WELLS
MINERAL EXPLORATION
11/29/2007 12:00:00 AM
TC3235633.2s Page A-9
AZ6000000069720

Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
Utm x mete:
Utm y mete:
Applicatio:
A3
ENE
1/4 - 1/2 Mile
Lower
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
GEOCHECK ®
- PHYSICAL SETTING SOURCE MAP FINDINGS
Not Reported
Not Reported
Not Reported
0
0
0
A
Not Reported
GREENLEE
MORENCI
OUTSIDE OF AMA OR INA
4
0
S
29
0
E
29
0
0
0
650894.6
3658583
7/19/2007 7:44:26 AM
Drill log:
Cadastral:
Watershed:
Subbasin n:
Quad code:
Qacre160di:
Qacre40dir:
Qacre10dir:
Site id:
55
Registry i:
FREEPORT MCMORAN-MORENCI
NO
Welltype:
OTHER
7
10/28/2008 10:51:15 AM Installed:
0
0
0
0
Not Reported
Not Reported
Not Reported
0
0
0
X
Drill log:
Y
Cadastral:
GREENLEE
Watershed:
MORENCI
Subbasin n:
OUTSIDE OF AMA OR INA Quad code:
4
0
S
29
0
E
29
0
Qacre160di:
0
Qacre40dir:
0
Qacre10dir:
Not Reported
D04029029000
UPPER GILA RIVER
MORENCI
D
Not Reported
Not Reported
Not Reported
AZ6000000069720
909978
AZ WELLS
MINERAL EXPLORATION
Not Reported
Not Reported
D04029029000
UPPER GILA RIVER
MORENCI
D
Not Reported
Not Reported
Not Reported
TC3235633.2s Page A-10
AZ6000000069721

Utm x mete:
Utm y mete:
Applicatio:
4
NE
1/2 - 1 Mile
Higher
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
Utm x mete:
Utm y mete:
Applicatio:
5
East
1/2 - 1 Mile
Lower
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
GEOCHECK ®
- PHYSICAL SETTING SOURCE MAP FINDINGS
650894.6
3658583
10/28/2008 10:51:15 AM
55
PHELPS DODGE
NO
MONITOR
83
9/11/2007 1:34:56 PM
807
641
778
6
PLASTIC OR PVC
Not Reported
Not Reported
0
0
0
Not Reported
Not Reported
GREENLEE
MORENCI
OUTSIDE OF AMA OR INA
4
0
S
29
0
E
29
A
B
C
650986.4
3659091
9/11/2007 1:34:56 PM
55
PHELPS DODGE MORENCI
NO
MONITOR
83
9/11/2007 1:39:31 PM
626
417
548
6
Site id:
Registry i:
Welltype:
Installed:
Drill log:
Cadastral:
Watershed:
Subbasin n:
Quad code:
Qacre160di:
Qacre40dir:
Qacre10dir:
Site id:
Registry i:
Welltype:
Installed:
AZ6000000069721
907770
MONITOR
9/27/2007 12:00:00 AM
X
D04029029ABC
UPPER GILA RIVER
MORENCI
D
NE
NW
SW
AZ6000000069922
907772
MONITOR
AZ WELLS
AZ WELLS
10/3/2007 12:00:00 AM
TC3235633.2s Page A-11
AZ6000000069922
AZ6000000069619

Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
Utm x mete:
Utm y mete:
Applicatio:
B6
West
1/2 - 1 Mile
Lower
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
GEOCHECK ®
- PHYSICAL SETTING SOURCE MAP FINDINGS
PLASTIC OR PVC
Not Reported
Not Reported
0
0
0
Not Reported
Not Reported
GREENLEE
MORENCI
OUTSIDE OF AMA OR INA
4
0
S
29
0
E
29
D
A
D
651599.6
3658296
9/11/2007 1:39:31 PM
Drill log:
Cadastral:
Watershed:
Subbasin n:
Quad code:
Qacre160di:
Qacre40dir:
Qacre10dir:
Site id:
55
Registry i:
PHELPS DODGE MORENCI INC
NO
Welltype:
OTHER
7
5/31/2002 12:00:00 AM Installed:
20
0
0
0
Not Reported
Not Reported
Not Reported
0
0
0
X
Drill log:
Y
Cadastral:
GREENLEE
Watershed:
MORENCI
Subbasin n:
OUTSIDE OF AMA OR INA Quad code:
4
0
S
29
0
E
30
Not Reported
Qacre160di:
Not Reported
Qacre40dir:
Not Reported
Qacre10dir:
X
D04029029DAD
UPPER GILA RIVER
MORENCI
D
SE
NE
SE
AZ6000000069619
592365
AZ WELLS
MINERAL EXPLORATION
Not Reported
Not Reported
D04029030000
UPPER GILA RIVER
MORENCI
D
Not Reported
Not Reported
Not Reported
TC3235633.2s Page A-12
AZ6000000069714

Utm x mete:
Utm y mete:
Applicatio:
B7
West
1/2 - 1 Mile
Lower
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
Utm x mete:
Utm y mete:
Applicatio:
8
East
1/2 - 1 Mile
Lower
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
GEOCHECK ®
- PHYSICAL SETTING SOURCE MAP FINDINGS
648928.6
3658548
4/24/2002 12:00:00 AM
55
VENTURA GOOLD CORP
NO
OTHER
83
7/19/2007 7:29:59 AM
1280
0
0
0
Not Reported
Not Reported
Not Reported
0
0
0
A
Not Reported
GREENLEE
MORENCI
OUTSIDE OF AMA OR INA
4
0
S
29
0
E
30
0
0
0
648928.6
3658548
7/19/2007 7:29:59 AM
Site id:
Registry i:
Welltype:
Installed:
Drill log:
Cadastral:
Watershed:
Subbasin n:
Quad code:
Qacre160di:
Qacre40dir:
Qacre10dir:
Site id:
55
Registry i:
PHELPS DODGE MORENCI INC
NO
Welltype:
NON-EXEMPT
468
Not Reported
Installed:
0
0
0
0
AZ6000000069714
907440
MINERAL EXPLORATION
11/29/2007 12:00:00 AM
Not Reported
D04029030000
UPPER GILA RIVER
MORENCI
D
Not Reported
Not Reported
Not Reported
AZ6000000069715
559366
AZ WELLS
AZ WELLS
NON-EXEMPT
Not Reported
TC3235633.2s Page A-13
AZ6000000069715
AZ6000000069620

Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
Utm x mete:
Utm y mete:
Applicatio:
9
ESE
1/2 - 1 Mile
Lower
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
GEOCHECK ®
- PHYSICAL SETTING SOURCE MAP FINDINGS
NO CASING CODE LISTED
NO PUMP CODE LISTED
NO POWER CODE LISTED
0
0
0
Not Reported
Y
GREENLEE
MORENCI
OUTSIDE OF AMA OR INA
4
0
S
29
0
E
28
C
B
C
651800.9
3658301
8/5/1996 12:00:00 AM
Drill log:
Cadastral:
Watershed:
Subbasin n:
Quad code:
Qacre160di:
Qacre40dir:
Qacre10dir:
Site id:
55
Registry i:
PHELPS DODGE MORENCI,
NO
Welltype:
MONITOR
468
Not Reported
Installed:
610
533
0
7
STEEL - PERFORATED OR SLOTTED CASING
NO PUMP CODE LISTED
NO POWER CODE LISTED
0
0
0
N
Drill log:
Not Reported
Cadastral:
GREENLEE
Watershed:
MORENCI
Subbasin n:
OUTSIDE OF AMA OR INA Quad code:
4
0
S
29
0
E
32
A
Qacre160di:
A
Qacre40dir:
A
Qacre10dir:
Not Reported
D04029028CBC
UPPER GILA RIVER
MORENCI
D
SW
NW
SW
AZ6000000069620
549315
MONITOR OR PIEZOMETER
6/23/1995 12:00:00 AM
X
D04029032AAA
UPPER GILA RIVER
MORENCI
D
NE
NE
NE
AZ WELLS
TC3235633.2s Page A-14
AZ6000000069386

Utm x mete:
Utm y mete:
Applicatio:
C10
ESE
1/2 - 1 Mile
Lower
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
Utm x mete:
Utm y mete:
Applicatio:
C11
ESE
1/2 - 1 Mile
Lower
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
GEOCHECK ®
- PHYSICAL SETTING SOURCE MAP FINDINGS
651609.4
3657688
4/17/1995 12:00:00 AM
55
Registry i:
PHELPS DODGE MORENCI,
NO
Welltype:
MONITOR
468
Not Reported
Installed:
260
0
260
7
STEEL - PERFORATED OR SLOTTED CASING
NO PUMP CODE LISTED
NO POWER CODE LISTED
0
0
0
N
Drill log:
Not Reported
Cadastral:
GREENLEE
Watershed:
MORENCI
Subbasin n:
OUTSIDE OF AMA OR INA Quad code:
4
0
S
29
0
E
28
C
Qacre160di:
C
Qacre40dir:
C
Qacre10dir:
651807.6
3657894
2/8/1996 12:00:00 AM
Site id:
55
PHELPS DODGE MORENCI,
NO
MONITOR
468
Not Reported
140
0
140
7
Site id:
Registry i:
Welltype:
Installed:
AZ6000000069386
553942
MONITOR OR PIEZOMETER
3/14/1996 12:00:00 AM
X
D04029028CCC
UPPER GILA RIVER
MORENCI
D
SW
SW
SW
AZ6000000069472
553943
AZ WELLS
AZ WELLS
MONITOR OR PIEZOMETER
3/15/1996 12:00:00 AM
TC3235633.2s Page A-15
AZ6000000069472
AZ6000000069473

Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
Utm x mete:
Utm y mete:
Applicatio:
D12
SSE
1/2 - 1 Mile
Higher
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
GEOCHECK ®
- PHYSICAL SETTING SOURCE MAP FINDINGS
STEEL - PERFORATED OR SLOTTED CASING
NO PUMP CODE LISTED
NO POWER CODE LISTED
0
0
0
N
Drill log:
Not Reported
Cadastral:
GREENLEE
Watershed:
MORENCI
Subbasin n:
OUTSIDE OF AMA OR INA Quad code:
4
0
S
29
0
E
28
C
Qacre160di:
C
Qacre40dir:
C
Qacre10dir:
651807.6
3657894
2/8/1996 12:00:00 AM
Site id:
55
PHELPS DODGE MORENCI,
NO
OTHER
510
Not Reported
0
0
0
0
NO CASING CODE LISTED
NO PUMP CODE LISTED
NO POWER CODE LISTED
0
0
0
N
Y
GREENLEE
MORENCI
OUTSIDE OF AMA OR INA
4
0
S
29
0
E
32
0
0
0
Registry i:
Welltype:
Installed:
Drill log:
Cadastral:
Watershed:
Subbasin n:
Quad code:
Qacre160di:
Qacre40dir:
Qacre10dir:
X
D04029028CCC
UPPER GILA RIVER
MORENCI
D
SW
SW
SW
AZ6000000069473
542493
AZ WELLS
EXPLORATION
Not Reported
Not Reported
D04029032000
UPPER GILA RIVER
MORENCI
D
Not Reported
Not Reported
Not Reported
TC3235633.2s Page A-16
AZ6000000069158

Utm x mete:
Utm y mete:
Applicatio:
D13
SSE
1/2 - 1 Mile
Higher
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
Utm x mete:
Utm y mete:
Applicatio:
D14
SSE
1/2 - 1 Mile
Higher
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
GEOCHECK ®
- PHYSICAL SETTING SOURCE MAP FINDINGS
650915.6
3656974
2/17/1994 12:00:00 AM
55
PHELPS DODGE MORENCI,
NO
OTHER
52
Not Reported
0
0
0
0
NO CASING CODE LISTED
NO PUMP CODE LISTED
NO POWER CODE LISTED
0
0
0
N
Not Reported
GREENLEE
MORENCI
OUTSIDE OF AMA OR INA
4
0
S
29
0
E
32
0
0
0
650915.6
3656974
2/17/1994 12:00:00 AM
Site id:
Registry i:
Welltype:
Installed:
Drill log:
Cadastral:
Watershed:
Subbasin n:
Quad code:
Qacre160di:
Qacre40dir:
Qacre10dir:
Site id:
55
Registry i:
FREEPORT MCMORAN-MORENCI
NO
Welltype:
OTHER
7
10/28/2008 10:57:52 AM Installed:
0
0
0
0
AZ6000000069158
542489
EXPLORATION
Not Reported
Not Reported
D04029032000
UPPER GILA RIVER
MORENCI
D
Not Reported
Not Reported
Not Reported
AZ6000000069157
909979
AZ WELLS
AZ WELLS
MINERAL EXPLORATION
Not Reported
TC3235633.2s Page A-17
AZ6000000069157
AZ6000000069160

Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
Utm x mete:
Utm y mete:
Applicatio:
D15
SSE
1/2 - 1 Mile
Higher
Program:
Owner name:
Rgr pump d:
Well type :
Dlic num:
Approved:
Well depth:
Water leve:
Casing dep:
Casing dia:
Casing typ:
Pump type:
Pump power:
Pumprate:
Testedrate:
Draw down:
Completion:
Well cance:
County:
Basin name:
Ama:
Whole town:
Half towns:
Northsouth:
Whole rang:
Half range:
Eastwest:
Section:
Quarter 16:
Quarter 40:
Quarter 10:
GEOCHECK ®
- PHYSICAL SETTING SOURCE MAP FINDINGS
Not Reported
Not Reported
Not Reported
0
0
0
Not Reported
Y
GREENLEE
MORENCI
OUTSIDE OF AMA OR INA
4
0
S
29
0
E
32
0
0
0
650915.6
3656974
10/28/2008 10:57:52 AM
55
PHELPS DODGE MORENCI,
NO
OTHER
52
Not Reported
0
0
0
0
NO CASING CODE LISTED
NO PUMP CODE LISTED
NO POWER CODE LISTED
0
0
0
N
Not Reported
GREENLEE
MORENCI
OUTSIDE OF AMA OR INA
4
0
S
29
0
E
32
0
0
0
Drill log:
Cadastral:
Watershed:
Subbasin n:
Quad code:
Qacre160di:
Qacre40dir:
Qacre10dir:
Site id:
Registry i:
Welltype:
Installed:
Drill log:
Cadastral:
Watershed:
Subbasin n:
Quad code:
Qacre160di:
Qacre40dir:
Qacre10dir:
Not Reported
D04029032000
UPPER GILA RIVER
MORENCI
D
Not Reported
Not Reported
Not Reported
AZ6000000069160
542498
AZ WELLS
EXPLORATION
Not Reported
Not Reported
D04029032000
UPPER GILA RIVER
MORENCI
D
Not Reported
Not Reported
Not Reported
TC3235633.2s Page A-18
AZ6000000069159

Utm x mete:
Utm y mete:
Applicatio:
GEOCHECK ®
- PHYSICAL SETTING SOURCE MAP FINDINGS
650915.6
3656974
2/17/1994 12:00:00 AM
Site id:
AZ6000000069159
TC3235633.2s Page A-19

AREA RADON INFORMATION
State Database: AZ Radon
Zip
__
85540
85540
85540
85540
85540
85540
85540
Federal EPA Radon Zone for GREENLEE County: 2
Federal Area Radon Information for Zip Code: 85540
Number of sites tested: 1
Area
Radon Test Results (pCi/L)
Note: Zone 1 indoor average level > 4 pCi/L.
: Zone 2 indoor average level >= 2 pCi/L and

PHYSICAL SETTING SOURCE RECORDS SEARCHED
TOPOGRAPHIC INFORMATION
USGS 7.5’ Digital Elevation Model (DEM)
Source: United States Geologic Survey
EDR acquired the USGS 7.5’ Digital Elevation Model in 2002 and updated it in 2006. The 7.5 minute DEM corresponds
to the USGS 1:24,000- and 1:25,000-scale topographic quadrangle maps. The DEM provides elevation data
with consistent elevation units and projection.
Scanned Digital USGS 7.5’ Topographic Map (DRG)
Source: United States Geologic Survey
A digital raster graphic (DRG) is a scanned image of a U.S. Geological Survey topographic map. The map images
are made by scanning published paper maps on high-resolution scanners. The raster image
is georeferenced and fit to the Universal Transverse Mercator (UTM) projection.
HYDROLOGIC INFORMATION
Flood Zone Data: This data, available in select counties across the country, was obtained by EDR in 2003 & 2011 from the Federal
Emergency Management Agency (FEMA). Data depicts 100-year and 500-year flood zones as defined by FEMA.
NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR
in 2002 and 2005 from the U.S. Fish and Wildlife Service.
State Wetlands Data: Riparian Vegetation Associated with Perennial Waters
Source: State Land Department
Telephone: 602-542-4094
HYDROGEOLOGIC INFORMATION
AQUIFLOW R Information System
Source: EDR proprietary database of groundwater flow information
EDR has developed the AQUIFLOW Information System (AIS) to provide data on the general direction of groundwater
flow at specific points. EDR has reviewed reports submitted to regulatory authorities at select sites and has
extracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water table
information.
GEOLOGIC INFORMATION
Geologic Age and Rock Stratigraphic Unit
Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - A digital
representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994).
STATSGO: State Soil Geographic Database
Source: Department of Agriculture, Natural Resources Conservation Services
The U.S. Department of Agriculture’s (USDA) Natural Resources Conservation Service (NRCS) leads the national
Conservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil
survey information for privately owned lands in the United States. A soil map in a soil survey is a representation
of soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO)
soil survey maps.
SSURGO: Soil Survey Geographic Database
Source: Department of Agriculture, Natural Resources Conservation Services (NRCS)
Telephone: 800-672-5559
SSURGO is the most detailed level of mapping done by the Natural Resources Conservation Services, mapping
scales generally range from 1:12,000 to 1:63,360. Field mapping methods using national standards are used to
construct the soil maps in the Soil Survey Geographic (SSURGO) database. SSURGO digitizing duplicates the
original soil survey maps. This level of mapping is designed for use by landowners, townships and county
natural resource planning and management.
TC3235633.2s Page A-21

LOCAL / REGIONAL WATER AGENCY RECORDS
FEDERAL WATER WELLS
PWS: Public Water Systems
Source: EPA/Office of Drinking Water
Telephone: 202-564-3750
Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at
least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources.
PWS ENF: Public Water Systems Violation and Enforcement Data
Source: EPA/Office of Drinking Water
Telephone: 202-564-3750
Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after
August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS).
USGS Water Wells: USGS National Water Inventory System (NWIS)
This database contains descriptive information on sites where the USGS collects or has collected data on surface
water and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater.
STATE RECORDS
Arizona Well Registration Database
Source: Department of Water Resources
Telephone: 602-417-2400
The Wells database contains all wells registered in the state.
OTHER STATE DATABASE INFORMATION
Oil and Gas Well Database
Source: Arizona Geological Survey
Telephone: 520-770-3500
This database contains Oil and Gas wells in the State of Arizona. Includes all wells that have been permitted
by the State Oil and Gas Conservation Commission (OGCC). Gas wells include natural gas, helium, and carbon dioxide
wells.
RADON
State Database: AZ Radon
Source: Arizona Radiation Regulatory Agency
Telephone: 602-255-4845
State Indoor Radon Survey
Area Radon Information
Source: USGS
Telephone: 703-356-4020
The National Radon Database has been developed by the U.S. Environmental Protection Agency
(USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey.
The study covers the years 1986 - 1992. Where necessary data has been supplemented by information collected at
private sources such as universities and research institutions.
EPA Radon Zones
Source: EPA
Telephone: 703-356-4020
Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoor
radon levels.
OTHER
PHYSICAL SETTING SOURCE RECORDS SEARCHED
Airport Landing Facilities: Private and public use landing facilities
Source: Federal Aviation Administration, 800-457-6656
Epicenters: World earthquake epicenters, Richter 5 or greater
Source: Department of Commerce, National Oceanic and Atmospheric Administration
TC3235633.2s Page A-22

PHYSICAL SETTING SOURCE RECORDS SEARCHED
STREET AND ADDRESS INFORMATION
© 2010 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection
and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject
to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.
TC3235633.2s Page A-23

FMI Morenci ALSD ESA
West of Morenci Mine
Morenci, AZ 85540
Inquiry Number: 3235633.3
January 06, 2012
Certified Sanborn® Map Report

Certified Sanborn® Map Report 1/06/12
Site Name:
FMI Morenci ALSD ESA
West of Morenci Mine
Morenci, AZ 85540
Client Name:
Souder Miller & Associates
401 17th Street
Las Cruces, NM 88005
EDR Inquiry # 3235633.3 Contact: Larry Kemp
The complete Sanborn Library collection has been searched by EDR, and fire insurance maps covering the target
property location provided by Souder Miller & Associates were identified for the years listed below. The certified
Sanborn Library search results in this report can be authenticated by visiting www.edrnet.com/sanborn and entering the
certification number. Only Environmental Data Resources Inc. (EDR) is authorized to grant rights for commercial
reproduction of maps by Sanborn Library LLC, the copyright holder for the collection.
Certified Sanborn Results:
Site Name: FMI Morenci ALSD ESA
Address: West of Morenci Mine
City, State, Zip: Morenci, AZ 85540
Cross Street:
P.O. # #5721493.1.1
Project: FMI Morenci ALSD ESA
Certification # 58EC-42E3-B174
UNMAPPED PROPERTY
This report certifies that the complete holdings of the Sanborn
Library, LLC collection have been searched based on client
supplied target property information, and fire insurance maps
covering the target property were not found.
Limited Permission To Make Copies
Sanborn® Library search results
Certification # 58EC-42E3-B174
The Sanborn Library includes more than 1.2 million
Sanborn fire insurance maps, which track historical
property usage in approximately 12,000 American
cities and towns. Collections searched:
Library of Congress
University Publications of America
EDR Private Collection
The Sanborn Library LLC Since 1866
Souder Miller & Associates (the client) is permitted to make up to THREE photocopies of this Sanborn Map transmittal and each fire insurance
map accompanying this report solely for the limited use of its customer. No one other than the client is authorized to make copies. Upon request
made directly to an EDR Account Executive, the client may be permitted to make a limited number of additional photocopies. This permission is
conditioned upon compliance by the client, its customer and their agents with EDR's copyright policy; a copy of which is available upon request.
Disclaimer - Copyright and Trademark notice
This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be
concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR
IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE
MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL
RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF
ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL,
INCIDENTAL CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY
LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk
levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing
any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an
environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be
construed as legal advice.
Copyright 2012 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of
Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.
EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are
the property of their respective owners.
3235633 - 3 page 2

Appendix B: Excerpt from USDA NRCS Web Soil Survey Website
Souder, Miller & Associates
Engineering ♦ Environmental ♦ Surveying

Map Unit Description: Rock outcrop-Atascosa-Graham complex, 9 to 70 percent
slopes–Gila-Duncan Area, Parts of Graham and Greenlee Counties, Arizona
Natural Resources
Conservation Service
Gila-Duncan Area, Parts of Graham and Greenlee
Counties, Arizona
31—Rock outcrop-Atascosa-Graham complex, 9 to 70 percent
slopes
Map Unit Setting
Elevation: 3,500 to 5,200 feet
Mean annual precipitation: 12 to 16 inches
Mean annual air temperature: 61 to 64 degrees F
Frost-free period: 170 to 250 days
Map Unit Composition
Rock outcrop: 35 percent
Atascosa and similar soils: 30 percent
Graham and similar soils: 20 percent
Description of Atascosa
Setting
Landform: Mountains
Landform position (two-dimensional): Summit
Landform position (three-dimensional): Mountainflank
Down-slope shape: Convex
Across-slope shape: Convex
Parent material: Colluvium derived from volcanic rock
Properties and qualities
Slope: 9 to 50 percent
Depth to restrictive feature: 4 to 20 inches to lithic bedrock
Drainage class: Well drained
Capacity of the most limiting layer to transmit water (Ksat): Very low
to low (0.00 to 0.01 in/hr)
Depth to water table: More than 80 inches
Frequency of flooding: None
Frequency of ponding: None
Maximum salinity: Nonsaline (0.0 to 2.0 mmhos/cm)
Available water capacity: Very low (about 0.8 inches)
Interpretive groups
Land capability (nonirrigated): 6s
Ecological site: Volcanic Hills 12-16" p.z. Loamy (R041XC323AZ)
Typical profile
0 to 2 inches: Very gravelly loam
2 to 9 inches: Very gravelly clay loam
9 to 60 inches: Bedrock
Description of Graham
Setting
Landform: Mountains
Landform position (two-dimensional): Summit
Web Soil Survey
National Cooperative Soil Survey
2/1/2012
Page 1 of 2

Map Unit Description: Rock outcrop-Atascosa-Graham complex, 9 to 70 percent
slopes–Gila-Duncan Area, Parts of Graham and Greenlee Counties, Arizona
Natural Resources
Conservation Service
Landform position (three-dimensional): Mountainflank
Down-slope shape: Convex
Across-slope shape: Convex
Parent material: Colluvium derived from volcanic rock
Properties and qualities
Slope: 9 to 50 percent
Depth to restrictive feature: 8 to 20 inches to lithic bedrock
Drainage class: Well drained
Capacity of the most limiting layer to transmit water (Ksat): Very low
to low (0.00 to 0.01 in/hr)
Depth to water table: More than 80 inches
Frequency of flooding: None
Frequency of ponding: None
Maximum salinity: Nonsaline (0.0 to 2.0 mmhos/cm)
Available water capacity: Very low (about 1.7 inches)
Interpretive groups
Land capability (nonirrigated): 7s
Ecological site: Volcanic Hills 12-16" p.z. Loamy (R041XC323AZ)
Typical profile
0 to 2 inches: Very cobbly clay loam
2 to 14 inches: Gravelly clay
14 to 60 inches: Bedrock
Data Source Information
Soil Survey Area: Gila-Duncan Area, Parts of Graham and Greenlee Counties,
Arizona
Survey Area Data: Version 7, Aug 5, 2009
Web Soil Survey
National Cooperative Soil Survey
2/1/2012
Page 2 of 2

Appendix C: Site Reconnaissance Summary
Souder, Miller & Associates
Engineering ♦ Environmental ♦ Surveying

Appendix D: Photographs
Souder, Miller & Associates
Engineering ♦ Environmental ♦ Surveying

Phase I ESA – W2, S29, T4S, R29E, 281 Acres
February 3, 2012
Page 1 of 6
Above: View of the eastern edge of the subject property north from the power line road.
Below: View of the southern end of the subject property from the road.

Phase I ESA – W2, S29, T4S, R29E, 281 Acres
February 3, 2012
Page 2 of 6
Above: View across the subject property west from the eastern edge of the property.
Below: View of the northern area of the subject property.

Phase I ESA – W2, S29, T4S, R29E, 281 Acres
February 3, 2012
Page 3 of 6
Above: View of two (2) excavation sites located near the northeastern boundary of the subject property.
Below: View of the power line road and southwestern area of the subject property.

Phase I ESA – W2, S29, T4S, R29E, 281 Acres
February 3, 2012
Page 4 of 6
Above: View of the subject property and road to the excavations located in the northeast corner of the
subject property.
Below: View of excavations and soil piles located in the northeast corner of the subject property.

Phase I ESA – W2, S29, T4S, R29E, 281 Acres
February 3, 2012
Page 5 of 6
Above: View of the southwest portion of the subject property from the excavation site.
Below: View of the abandoned portable building and overhead utilities located on the subject property.

Phase I ESA – W2, S29, T4S, R29E, 281 Acres
February 3, 2012
Page 6 of 6
Above: View of the water pipeline located along the power line road.
Below: View of the subject property from near the southwest corner of the property toward the northeast.

Appendix E: SMA Personnel
Souder, Miller & Associates
Engineering ♦ Environmental ♦ Surveying

Education:
Lawrence N. Kemp, P.G.
Project Geoscientist II
M.A.—Curriculum and Instruction, New Mexico State University, Las Cruces, New Mexico, 1993
B.S.—Geology, New Mexico State University, Las Cruces, New Mexico, 1991
Registrations:
New Mexico Certified Scientist #266 (program discontinued)
Professional Geologist – Washington (#788)
Professional Geologist – Texas (#571)
40-Hour OSHA Hazardous Waste Site Worker Training Water and Soil Sampling
24-Hour TSCA Title II and AHERA Asbestos Inspector Training
8-Hour OSHA Hazardous Waste Site Supervisor Training
8-Hour OSHA Confined Space Training
24-Hour MSHA Surface Mine Site Worker Training
Employment History:
1996–Present Souder, Miller & Associates, Las Cruces, NM
1994–1996 City of Las Cruces, Las Cruces, NM
1993–1994 Mesilla Valley Regional Dispatch Authority, Las Cruces, NM
1988–1992 New Mexico State University, Las Cruces, NM
Professional Affiliations/Organizations:
American Institute of Professional Geologists
New Mexico Geological Society
National Ground Water Association
Technical Training:
• Surface Mine Driver Safety Course (Phelps Dodge Mining Co., now Freeport McMoRan Copper & Gold,
Inc.)
Areas of Specialty:
• Phase I Environmental Site Assessments
• Asbestos Survey and Sampling Techniques
• Project Management
• Soil and Groundwater Investigation
• Computer Aided Drafting
• Water System and Solid Waste Construction Monitoring
SOUDER, MILLER & ASSOCIATES Engineering ♦ Environmental ♦ Surveying www.soudermiller.com

Lawrence N. Kemp, P.G.—Page 2
Experience:
Mr. Kemp is a Project Geoscientist with Souder, Miller & Associates (SMA) and has more than 15
years of professional experience covering a wide range of environmental, hydrogeological, and
construction projects throughout Arizona, New Mexico and Texas. These projects have included
environmental site assessments, petroleum storage tank and other contaminant hydrogeology
projects, soil and groundwater investigations, oversight of soil and groundwater remediation projects
and solid waste and water system project construction oversight and inspection. Mr. Kemp has
provided field, staff and project level support, staff oversight, project management, quality assurance
and quality control for all aspects of these projects.
Environmental Site Assessments for Real Estate Transactions
Mr. Kemp has conducted or been involved with numerous Phase I Environmental Site Assessments
(ESAs) of properties located throughout southern New Mexico, eastern Arizona, and west Texas for a
variety of clients with properties ranging in size from several hundred square feet to over 100,000 acres,
from rural ranch and mining property to inner-city high-rise offices. Mr. Kemp conducted the ESAs and
authored ESA reports in conformance with the American Society for Testing and Materials (ASTM)
Standard E 1527-05 the Environmental Protection Agency (EPA) All Appropriate Inquiries (AAI) rule to
enable client qualification for one of the Comprehensive Environmental Response, Compensation,
and Liability Act (CERCLA) landowner liability protections.
In the event a Phase I ESA revealed a potential impact, Mr. Kemp managed Phase II ESAs and/or
collected samples for laboratory analysis. Potential environmental conditions that have been evaluated
included asbestos containing materials and lead paint.
Investigations
While with SMA, Mr. Kemp has conducted numerous soil and ground water investigations involving
potential and confirmed underground and above ground storage tank release sites throughout New
Mexico and west Texas. He has completed field drilling at several sites in New Mexico and Texas
including Broadway Texaco (Truth or Consequences, NM), AB Garage (Artesia, NM), Self Serve #6
(Roswell, NM), Snappy Mart #19 (Silver City, NM), University Texaco (Las Cruces, NM), Bell
Thunderbird (El Paso, TX), Hernandez Chevron (Balmorhea, TX) and Environmental Impact Site
(Midland, TX). Mr. Kemp is familiar with and has successfully employed several drilling methods on
various projects during his experience including:
Hollow Stem Auger Direct/Reverse Mud Rotary
Direct-Push/Geoprobe Air Rotary (tri-cone)
Borings and groundwater monitoring wells in which Mr. Kemp has had oversight have varied from just a
few feet in depth to over 180 feet in a wide range of lithologies including unconsolidated sediments,
volcaniclastic sediment, competent strata, cobbles, and fractured rock. In-situ soil sampling techniques in
which he is familiar include split spoon sampling, coring and continuous sampling. He has also
completed soil, groundwater, and air quality sampling involving a variety of EPA approved
methodologies.
Following completion of the field work associated with petroleum storage tank investigations, Mr.
Kemp has authored and reviewed numerous summary reports from simple initial investigations to
SOUDER, MILLER & ASSOCIATES Engineering ♦ Environmental ♦ Surveying www.soudermiller.com

Lawrence N. Kemp, P.G.—Page 3
complex secondary investigations. His investigative experience involves analysis and interpretation of
field and laboratory data, site map development, contaminant map development, potentiometric surface
calculations, client management and interaction with state regulatory agencies. He has developed health
& safety plans to reflect site-specific conditions, traffic control plans as required by the New Mexico
Department of Transportation (NMDOT) and the Texas Department of Transportation (TXDOT), and
utility clearances through New Mexico and Texas One-Call, private companies and local municipalities.
Reclamation System Design and Implementation
Mr. Kemp has provided field support and project level conceptual design, construction and
implementation of soil and groundwater reclamation systems. His experience with reclamation
systems includes direct oversight of excavation of saturated soil, off-site transport & disposal of
contaminated soils, implementation and maintenance of air sparging, soil vapor extraction (SVE), insitu
air stripping (ISAS), oxygen release compound (ORC), and pump & treat technologies. Mr.
Kemp’s experience with remediation systems also includes SVE pilot testing prior to final design.
He is familiar with a broad range of remediation equipment including:
Regenerative blowers
Oil-less and oil-free compressors
Pneumatic pumps
Air strippers
Granular activated carbon filtration
Solid Waste Projects
Mr. Kemp has worked on several landfill related projects spanning his career with SMA. Projects
have been located throughout New Mexico. Specific work experience has included field oversight of
drilling and coring operations at landfills and implementation of methane and groundwater
monitoring programs. In addition to fieldwork at landfill sites, Mr. Kemp has provided construction
oversight and inspection support during construction activities at the Tri-City Landfill Convenience
Center.
Construction Oversight and Inspection
In addition to solid waste project construction oversight and inspection, Mr. Kemp has also been
responsible for construction oversight and inspections for a variety of water system projects located
throughout New Mexico. While with SMA, Mr. Kemp has provided construction oversight and
inspection for water system projects that include water pipelines, water supply wells, water storage
tanks and water treatment systems. While performing construction oversight and inspection duties,
Mr. Kemp’s responsibilities included owner/contractor interaction, field reports, verifying testing
results (compaction, concrete, etc.) and ensuring projects are completed according to design drawings
and specifications.
Publications/Presentations:
Tonander & Kemp, 2001, Environmental Site Assessments for Real Estate Transactions, continuing education
credit presentation series to regional group members of the Realtors Association of New Mexico,
Ruidoso, Silver City, Las Cruces, Carlsbad & Roswell, New Mexico
SOUDER, MILLER & ASSOCIATES Engineering ♦ Environmental ♦ Surveying www.soudermiller.com

Education:
Registrations:
Clay F. Kiesling
Senior Geoscientist
B.S.—Geology, New Mexico State University, Las Cruces, New Mexico, 2001
Professional Geologist—Texas (PG-10845)
40-Hour OSHA Hazardous Waste Site Worker Training Certificate
Forklift Operator’s Safety Training Certificate
24-Hour MSHA Safety Training
Employment History:
2001—Present Souder, Miller & Associates (SMA), Albuquerque & Las Cruces, NM
2000 Industrial Asphalt and Excavation, Las Cruces, NM
1995–2000 McNaughten Construction Co., Clayton, NM
Professional Affiliations/Organizations:
National Ground Water Association Member
American Institute of Professional Geologists Member
Technical Training:
• Ground Water Management in New Mexico, National Ground Water Association, May 3, 2007
• Aquifer Testing for Improved Hydrogeologic Site Characterization, Colorado School of Mines, October
17-18, 2006
• Construction Inspection for Public Works Projects, University of Washington, June 6-7, 2006
Areas of Specialty:
• Project Management
• Soil and Groundwater Remediation
• Petroleum Storage Tank (PST) Investigation and Remediation
• Technical Report Preparation
• Well Design and Pump Testing
• Construction Inspection
Experience:
Mr. Kiesling is a Senior Geoscientist with Souder, Miller & Associates (SMA) and has more than 9
years of professional experience covering a wide range of environmental, hydrogeological, mining and
construction projects throughout New Mexico and Texas. These projects have included solid waste
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Clay F. Kiesling—Page 2
projects, petroleum storage tank and other contaminant hydrogeology projects, soil and groundwater
investigations, oversight of soil and groundwater remediation projects and groundwater hydrology
and water supply projects. Mr. Kiesling has provided staff oversight, project management, quality
assurance and quality control for all aspects of these projects. While performing duties as a
construction inspector, Mr. Kiesling’s responsibilities included owner/contractor interaction, field
reports, verifying testing results (compaction, concrete, welds, etc.) and ensuring large scale projects
are built according to design drawings and specifications. Mr. Kiesling has provided construction
oversight on a variety of projects, including those for pipelines, water supply wells, storm water,
drainage, lagoons, air, soil, and water collection and treatment systems, equipment operations,
mining, natural gas exploration, and roadway construction.
Mining
Mr. Kiesling has been involved with a variety of work at the former Molycorp mine near Questa, New
Mexico. Mr. Kiesling’s responsibilities at Molycorp included the drilling and construction oversight
and design of high capacity groundwater extraction wells along with pump testing and data analysis
for a pump and treat remediation system to intercept contaminated groundwater prior to discharge to
a nearby river. Additionally, Mr. Kiesling worked with the United States Geological Survey (USGS) in
conducting a background study of naturally occurring acidic groundwater and comparing background
concentrations to concentrations resulting from acid mine runoff drainage from large mining waste
piles. The study included the installation of several monitoring wells and the sieve analysis of samples
and identification of altered igneous rock types and sulfide minerals during drilling operations as well
as a GPS inventory and mapping of mining waste pile locations. Additional work at the former
Molycorp mine included the installation of several additional monitoring wells near the mines
operations center and tank storage areas as well as a detailed inventory of all existing monitoring well
locations and conditions. At completion of field work at the former Molycorp mine, Mr. Kiesling was
responsible for transferring and entering all data into the appropriate electronic format for reporting
to the mine and the USGS.
Investigations
While with SMA, Mr. Kiesling has conducted numerous soil and ground water investigations
involving potential and confirmed underground and above ground storage tank release sites
throughout New Mexico and west Texas. He has completed field drilling at several sites in New
Mexico including Kears Exxon (Clayton, NM), Molycorp AST (Questa, NM), Gallup Emergency
Response Investigation (Gallup, NM), Watrous Emergency Response Investigation (Watrous, NM),
and Fina Truck Stop (Albuquerque, NM). Mr. Kiesling is familiar with and has successfully employed
several drilling methods on various projects during his experience including:
Hollow Stem Auger Direct/Reverse Mud Rotary
Direct-Push/Geoprobe Percussion with Casing Advance
Air Rotary (tri-cone) Sonic
Borings and groundwater monitoring wells in which Mr. Kiesling has had oversight have varied from just
a few feet in depth to over 300 feet in a wide range of lithologies including unconsolidated sediments,
volcaniclastic sediment, competent strata, cobbles, and fractured rock. In-situ soil sampling techniques in
which he is familiar include split spoon sampling, coring and continuous sampling. He has also
completed soil, groundwater, and air quality sampling involving a variety of EPA approved methodologies.
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Clay F. Kiesling—Page 3
Following completion of the field work associated with petroleum storage tank investigations, Mr.
Kiesling has authored and reviewed numerous summary reports from simple initial investigations to
complex secondary investigations. His investigative experience involves analysis and interpretation of
field and laboratory data, site map development, contaminant map development, potentiometric surface
calculations, client management and interaction with state regulatory agencies. He has developed health
& safety plans to reflect site-specific conditions, traffic control plans as required by the New Mexico
Department of Transportation (NMDOT), and utility clearances through New Mexico One-Call, private
companies and local municipalities.
Reclamation System Design and Implementation
Mr. Kiesling has provided field support for construction and implementation of soil and groundwater
reclamation systems. His experience with reclamation systems includes direct oversight of excavation
with off-site transport & disposal of contaminated soils, implementation and maintenance of
pneumatic skimmer pumps along with maintenance of air sparging and soil vapor extraction (SVE)
and catalytic oxidation (Cat-Ox) treatment systems. Mr. Kieslings’ experience with remediation
systems also includes the completion of various vacuum enhancement pilot testing using the SVE
testing unit owned by SMA. Following SVE pilot testing, Mr. Kiesling has analyzed the data collected
including radius of influence, effluent concentrations, etc. and authored a number of SVE pilot
testing reports.
He is familiar with a broad range of remediation equipment including:
Regenerative blowers
Oil-less and oil-free compressors
Pneumatic pumps
Air sparging
Solid Waste Management
Mr. Kiesling has worked on several landfill related projects spanning his career with SMA. Projects
have been located throughout New Mexico and have included a variety of clients. Clients have
included the City’s of Santa Fe, Espanola and Lordsburg as well as Mora, Valencia and Rio Arriba
counties. Specific work experience has included field oversight of drilling and coring operations as
well as geophysical logging interpretation of boreholes at landfills and implementation of methane
and groundwater monitoring programs. In addition to fieldwork at landfill sites, Mr. Kiesling has
prepared or reviewed several technical reports including Baseline Sampling Reports, Assessment
Monitoring Reports, Groundwater Monitoring & Assessment Monitoring Plans, and various
Groundwater and Methane Monitoring Reports.
Water System Development
Mr. Kiesling has been involved in the drilling oversight and design of water production wells for
several communities and Pueblos throughout the state. Mr. Kiesling has been involved in the visual
logging of wells during drilling operations as well as interpretation of geophysical logs to determine
the final well design (depth, screen and sand pack locations, seals, etc.) of production wells. Projects
have included large diameter wells drilled to depths greater than 1,000 feet using the reverse mudrotary
drilling method as well as several more medium diameter wells installed using the air and mud
rotary drilling method. Following final well construction, Mr. Kiesling has ensured proper
development of several wells followed by a number of pump tests involving the collection of data
using SMA’s various dataloggers and transducers. Following data collection, Mr. Kiesling has used
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Clay F. Kiesling—Page 4
the software program Aqtesolv TM to interpret the pump test data and determine aquifer properties
such as transmissivity, storage coefficient, hydraulic conductivity and specific capacity of the well.
Mr. Kiesling’s specific experience with water well installation and distribution system construction
includes a recent project on a confidential Pueblo that included the installation of a large capacity
(1000+ gpm) water production well, distribution piping, and booster station. Mr. Kiesling oversaw the
drilling of the pilot and production well, helped design both wells based on interpretation of
geophysical logs and drill cuttings, oversaw short and long-duration pump testing on both wells and
collected groundwater data using in-well pressure transducers and dataloggers during pump testing.
Mr. Kiesling was responsible for recording details of all field data along with the interpretation and
incorporation of the data into a final report on well construction and groundwater hydrology.
Surveying
Mr. Kiesling’s other work duties have included limited surveying of several PST and solid waste sites
with a Nokia Total Station, and determining relative elevations using a transit. Mr. Kiesling surveying
experience has generally been to determine the top of casing elevations as well as northing and easting
coordinates for newly installed monitoring wells at PST and solid waste sites throughout the state.
Construction Inspection
At SMA, Mr. Kiesling has also been responsible for construction oversight and inspections for a
variety of water system related projects including pipelines (water, sewer, fiber-optic), water supply
wells, water storage tanks and booster stations. Projects have been located throughout New Mexico
and have included the City of Tucumcari, Village of Dora, San Felipe Pueblo, Santa Ana Pueblo and
Isleta Pueblo. While performing duties as a construction inspector, Mr. Kiesling was responsible for
owner/contractor interaction, handling pay requests, reviewing contractor submittals, verifying testing
results (compaction, concrete, welds, etc.) and ensuring the projects are built according to design
drawings and specifications.
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Education:
Karl E. Tonander, P.G., P.E., C.P.G.
Vice President/Principal Geoscientist/Regional Manager
M.S.—Mineral Engineering, New Mexico Institute of Mining and Technology, Socorro, New Mexico,
1993
B.S.—Geological Engineering, New Mexico Institute of Mining and Technology, Socorro, New
Mexico, 1991
Registrations:
Professional Geologist—Alaska (PG-487)
Professional Geologist—Texas (PG-563)
Professional Geologist—Utah (5355949-2250)
Professional Geologist—Washington (PG-1509)
Professional Geologist—Wyoming (PG-2606)
Professional Geologist (inactive)—Minnesota (PG-30745)
Professional Engineer—New Mexico (18742)
Professional Engineer—Texas (102725)
Professional Engineer, Civil—Arizona (49014)
American Institute of Professional Geologists—Certified Professional Geologist (CPG-10220)
24-Hour MSHA Surface Mine Site Worker Training
40-Hour OSHA Hazardous Waste Site Worker Training
8-Hour OSHA Hazardous Waste Site Supervisor Training
Arizona Qualified (Petroleum Storage Tank) Consultant
Colorado Petroleum Storage Tank Listed Consultant #5789
Texas Commission on Environmental Quality LPST Project Manager #PM0000245
Employment History:
1993–Present Souder, Miller & Associates, Las Cruces, NM
1991–1993 Los Alamos National Laboratory, Los Alamos, NM
1991 Geotemps, Inc., Reno, NV
Professional Affiliations/Organizations:
Society for Mining, Metallurgy and Exploration
American Institute of Professional Geologists (NM Section Vice President 2002, President 2003,
2004)
International Society of Explosive Engineers
National Ground Water Association
Hydrologist, Santa Fe County Mine Plan Review Board 1994–1996
Member, New Mexico Institute of Mining and Technology, Mineral Engineering Department
Industry Advisory Board 2000–present
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Karl E. Tonander, P.G., P.E., C.P.G.—Page 2
Technical Training:
• Mine and Mill Closure 2-Day Short Course (Society for Mining, Metallurgy and Exploration)
• Construction Inspection 4-Hour Short Course (Miller Engineers & Scientists)
• Surface Mine Driver Safety Course (Phelps Dodge Mining Co.)
Areas of Specialty:
• Reclamation System Design and Implementation
• Environmental/Geotechnical Site Assessments and Field Methods
• Groundwater Hydrology
• Geophysical Site Characterization
• Project Management
Experience:
Investigation
While with Souder, Miller & Associates (SMA), Mr. Tonander has conducted, managed or provided
senior and / or principal oversight on over 250 soil and groundwater investigations involving
potential and identified underground storage tanks, aboveground storage tanks, hazardous, and solid
waste contamination in Arizona, Colorado, New Mexico, and Texas. His investigative experience
involves analysis and interpretation of field and laboratory data, report construction and review, and
supervision of personnel during the installation of exploratory soil borings and monitoring wells, and
subsequent testing activities. Clients have ranged from small private clients and individuals to
municipalities, state and federal governments, and Fortune 500 companies. Mr. Tonander has
completed several soil vapor investigations, surface water sampling investigations, and soils sampling
investigations using several in-situ soil sampling techniques including split spoon sampling,
continuous sampling, slide-hammer and shelby tube, and has completed soil sampling and
groundwater sampling involving a variety of EPA approved test methodologies.
In addition to these typical investigations, he has also worked as a team member to complete several
geophysical investigations. As a Data Reduction and Field Technician with Los Alamos National
Laboratory (LANL), Mr. Tonander worked on projects to evaluate fault structures in relation to
future landfill placement and existing natural water drainage patterns for the LANL Environmental
Restoration Program, and the use of seismic refraction techniques to identify and characterize small
caverns and structural features in both loose sediments and competent strata. He is familiar with a
variety of geophysical equipment such as seismographs, magnetometers, and gravitometers as well as
various computer software used in the reduction of geophysical field data. Mr. Tonander also worked
as part of a reconnaissance team for mineral exploration with Geotemps, Inc. His responsibilities
included running Crone “pulse EM,” Crone “shootback loop,” and magnetic surveys in Northern
New Mexico.
Mr. Tonander has completed extensive course and field work in soil mechanics, rock mechanics,
foundation design, slope stability and underground excavation design. While a student at New
Mexico Institute of Mining and Technology he spent three years as the field instructor for
engineering surveying, providing instruction on data reduction and proper use of steel tape, dumpy
levels, auto levels, transits, theodolites, electronic distance measuring devices (EDMs), and total
stations. He has experience collecting and reducing data for topographic studies, level loops,
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Karl E. Tonander, P.G., P.E., C.P.G.—Page 3
structural surveys, and system layouts. He is also familiar with a variety of engineering graphics
programs such as AutoCAD, AutoDesk Land Development, AutoDesk Civil3D, and ArcExplorer.
Reclamation System Design and Implementation
In the past fifteen years, Mr. Tonander has provided project, senior, and/or principal level
conceptual design, engineering, and implementation of over 35 soil and groundwater reclamation
systems. His systems have employed various combinations of bioremediation, nutrient injection,
excavation (transport & disposal and on-site thin spreading), total fluids recovery, air sparging, soil
vapor extraction (SVE), in-situ air stripping (ISAS), and pump & treat technologies. Mr. Tonander
bases design not only on available technology and engineering criteria, but also focuses heavily on
cost-effectiveness.
Mr. Tonander has designed SVE systems for operation in a variety of soil types from silty clay
through gravel and fractured rock, requiring vacuums of between 1 and 16 inches of mercury and
total system flows of between 80 and 500 cubic feet per minute. Often he has also directed SVE pilot
testing prior to final design. SVE pilot testing events over the past few years have been completed
using the unique SMA variable flow/variable vacuum SVE pilot test unit that was constructed under
his direction. Final remediation system automation has ranged from simple systems requiring only a
single mechanical time clock to complex systems utilizing PLCs, computers, and modem based
telemetry.
His successful use of the ISAS remediation methodology, also sometimes referred to as groundwater
circulation cells, has proven this technology a cost effective remedial option for volatile hydrocarbons.
Sites under his direction using the ISAS design have consistently seen contaminant reductions of
more 99.9% within the first year of operation at a cost that was less than 70% of a traditional air
sparging/SVE system.
Permitting and Government Agency Interaction
As part of his duties as a Principal Geoscientist at SMA, Mr. Tonander maintains an open dialogue
with numerous regional environmental agencies. He has successfully completed permitting and
project negotiations with the New Mexico Environment Department, Office of the New Mexico State
Engineer, the New Mexico Department of Transportation, Arizona Department of Environmental
Quality, Colorado Division of Oil and Public Safety, New Mexico Office of Cultural Affairs, United
States Army Corps of Engineers, and various municipalities. Mr. Tonander has also worked closely
with the United States Environmental Protection Agency (EPA) to manage both funding and
permitting issues.
NEPA Review, Compliance and Documentation
Since its adoption by congress in 1969, each federal land and funding agency has been required to
develop and adopt its own implementation of the National Environmental Policy Act framework
(commonly referred to as NEPA). Mr. Tonander has acted as the author or supervisor for projects
requiring compliance with NEPA under the direction of several different federal agencies including
the United States Department of Agriculture (USDA) Rural Utilities Service (RUS)/Rural
Development (RD), the United States Department of the Interior Bureau of Land Management
(BLM), the United States Environmental Protection Agency (EPA), the Community Development
Block Grant Program (CDBG), and the Border Environmental Cooperation Commission (BECC).
These projects have varied in size from small water system improvement projects and assisted living
centers to million gallon capacity water storage tanks and wastewater collection and treatment systems
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Karl E. Tonander, P.G., P.E., C.P.G.—Page 4
spanning over 20 square miles. Each of these projects has required close coordination with SMA staff
and contractors, consulted federal, state and local agencies, and the public.
Environmental Site Assessments for Real Estate Transactions
Mr. Tonander has been involved at various levels of production and/or review on over 200 Phase I,
II and III Environmental Site Assessments (ESAs). These projects have typically been completed using
the standards set forth by the American Society for Testing and Materials (ASTM) and the recently
promulgated United States Environmental Protection Agency (EPA) All Appropriate Inquiry (AAI)
standards. His projects have involved properties ranging in size from several hundred square feet to
over 100,000 acres, from undeveloped rural and ranch property to inner-city high-rise offices. Phase I
ESAs typically include: site inspections to document present land use and relationship to adjacent
properties and to document areas of obvious environmental concern; information gathering for
geographic setting, land-use history, and soils and flooding potential; searches of federal state and
local agency records; data review to evaluate the potential for environmental concerns; and
preparation or review of a final report documenting observations relevant to the apparent
environmental condition of the site.
In cases where a Phase I ESA reveals a potential impact, Mr. Tonander has directed, managed,
and/or supervised Phase II ESAs. Sampling scopes have ranged from just a few sample points to in
excess of 200 individual samples. Potential environmental conditions that have been evaluated
include untreated wastewater discharges, chlorinated livestock pesticides, asbestos containing
materials, and lead paint. When impacts are identified, he has conducted, overseen, and/or provided
principal level review of many sites in the region, often working with numerous contractors to
complete removal and disposal. At the conclusion of characterization (or removal) activities, Mr.
Tonander has also assisted clients with application to programs designed to protect the seller or
borrower from future liability, such as the New Mexico Voluntary Remediation Program and
Brownfields program.
Water Resource Planning, Hydrogeologic Evaluation and Well Design
Mr. Tonander has been responsible for several public water supply planning projects: geohydrologic
investigations and reports; well head protection; well design; and consumptive use studies for several
small subdivisions. Mr. Tonander has also completed aquifer characterization using pump tests and
slug tests, collecting data both manually and through the use of transducers and automated
collectors. Once data has been obtained, he has used a variety of computer programs in the review of
these tests including Aqtesolv and Modflow.
Borings (and wells) completed under his direction have varied from just a few feet in depth to over
1,000 feet and have been completed in a variety of well diameters from two to twelve inches. He has
designed and installed nested wells and has worked in a wide range of lithologies including
unconsolidated sediments, volcaniclastic sediment, competent strata, cobbles, fault zones and
fractured rock. Projects have included small rural water systems and multi-use wells, large municipal
supply wells, and evaluation of spring and other surface water resources. Mr. Tonander has also been
the senior manager on several hydrogeologic and water rights projects in areas with relatively minimal
available background data. Information has been collected for these studies through personal
communication with as well as document review from several different state and federal agencies. The
resulting projects have met all client expectations for both quality and quantity.
One specialized area of hydrogeologic review is the development of 40-year Water Plans. Mr.
Tonander has recently completed principal level review and development for several plans for
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Karl E. Tonander, P.G., P.E., C.P.G.—Page 5
southern New Mexico area clients. These plans are based upon the outlines provided by the Office of
the New Mexico State Engineer and include information provided by the clients, data obtained from
public and private sources, extensive usage analysis, and public input. With specific respect to public
input, a required element for an acceptable 40-Year Water Plan, Mr. Tonander has made extensive
use of the SMA corporate web site to ease the client’s need for publication and presentation.
Mr. Tonander has also completed data collection, data review, and report generation for litigation
concerning structural damages from groundwater and seepage. In one example, he directed the
investigation of possible sources including leaking City water and wastewater lines and residential
watering from the historic area hydrologically upgradient of the site. This investigation, completed for
a private client, included geologic characteristics of the immediate and surrounding areas, review of
landscaping water consumption requirements, surface water drainage (versus infiltration) estimation,
and sampling of the seep points to determine possible contaminants to help identify the source of the
water. He reviewed and provided detailed analysis of data collected from two subconsultants (as well
as SMA) and worked with legal counsel for the property owners to prepare for negotiations for
damage compensation.
Spill Prevention Control & Countermeasures Plans
Mr. Tonander has completed and provided senior or principal review of numerous Spill Prevention
Control & Countermeasures (SPCC) plans for sites in New Mexico and Arizona, with projects
ranging in size from small retail fuel sales facilities, to bulk storage facilities, to large industrial settings
with millions of gallons of total petroleum storage. He has participated in and coordinated the field
verification activities for these projects as well as worked with property owners to complete the design
and oversee construction of secondary containment structures. He is familiar with several generations
of United States Environmental Protection Agency (EPA) SPCC regulations, reviewed extensive
guidance documents, and worked through EPA ombudsman to determine the least restrictive and
most cost effective plan implementations that still satisfy regulatory requirements. Mr. Tonander has
also assisted with the development of mapping and basic GIS services to help track tank maintenance
activities, as well as the development of documents and training for the personnel involved in this
review.
Water System Development
During the past ten years, Mr. Tonander has worked on many aspects of water system development
projects, from initial planning document development to principal level review of plans and
specifications. Clients have included many smaller water systems such as the High Valley Mutual
Domestic Water Consumers Association (MDWCA), Hachita MDWCA, and Hanover MDWCA,
moderate-sized systems such as the Artesia Rural Water Cooperative and Timberon Water and
Sanitation District, and large systems (>1,000 connections) such as the City of Lordsburg and Doña
Ana MDWCA. Mr. Tonander has provided principal level oversight of preliminary engineering
reports (PERs) prepared in United States Department of Agriculture (USDA) Rural Utilities Service
(RUS)/Rural Development (RD) format, and has managed and provided oversight of the design,
bidding, and construction of system improvements such as productions wells, large storage tanks,
pressure booster stations, and distribution lines. He has further assisted with related support activities
for these projects such as NEPA review, regulatory agency permitting, funding application and
management, water treatment options, and hydrogeologic review.
Wastewater System Development
Working for both public and private clients, Mr. Tonander has provided design and principal level
review services of individual and regional-level wastewater solutions. He has completed the design of
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Karl E. Tonander, P.G., P.E., C.P.G.—Page 6
several alternative design independent wastewater systems to account for shallow groundwater tables
or unsatisfactory lithologic conditions.
He has also provided principal level design and review services on the Facility Master Plan for the
North Valley Regional Water Reclamation project spearheaded by the Doña Ana Mutual Domestic
Water Consumers Association (MDCWA). This ambitious project looks to eliminate individual
septic tanks and cesspools from a large portion of the rapidly growing southern Rio Grande Valley in
New Mexico. The system, when built to its maximum, will likely encompass over 50 square miles
using a combination of both gravity and vacuum sewers and provide treated effluent for crops and
other non-potable uses. Mr. Tonander worked with a team of SMA engineers and scientists to
develop the Facility Plan and to obtain almost two million dollars of initial funding. He has also
worked with Doña Ana MDWCA to develop a policy to promote public-private partnerships for
construction, the first of which has paid for the installation of a vacuum collection station and a
substantial portion of one basin’s collection system piping.
Solid Waste Management
Mr. Tonander has nearly fifteen years of experience working on over 25 projects throughout New
Mexico that have included various aspects of solid waste management. Projects have included
preliminary siting and design plans (while a graduate student at the New Mexico Institute of Mining
and Technology) for Socorro County, groundwater and methane monitoring for landfills such as
those belonging to Cities of Raton, Lordsburg, and Alamogordo, and closure plan design and
development for the North Central Solid Waste Authority. He also completed the development of
the design for the Tri-City Landfill Convenience Center, a design that was replicated in several other
locations in New Mexico because of its ease of use, low cost of construction, maximization of
available space, and scalability.
Mr. Tonander has also completed an extensive audit of landfill operations and management to
facilitate transfer between operating authorities. This review included inspection of the facility,
examination of operating permits and citations, and meeting with current operating personnel and
New Mexico Environment Department Solid Waste Bureau staff. He also assisted with review of
operations permits for this facility and several other regional sites with the objective of reducing
closure bond requirements so that funding could be used for other improvements and usage fees held
to the most affordable level possible.
Publications/Technical Presentations:
Tonander, 1992, Evaluation of Geophone Coupling Methods for High Frequency Seismic Reflection, prepared for
Los Alamos National Laboratory (under contract from New Mexico Institute of Mining &
Technology)
Tonander, 1993, Interpretation of Seismic Reflection Data from the Piledriver Event Area, Nevada Test Site: A Case
Study for Evaluation of Technique for Characterization of Void and Chimney Features, Masters Thesis, New
Mexico Institute of Mining & Technology, Socorro, New Mexico
Tonander, 1999, Closure Plans for New Mexico Mines Mills & Smelters, presentation at New Mexico Institute
of Mining & Technology, Socorro, New Mexico
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Karl E. Tonander, P.G., P.E., C.P.G.—Page 7
Tonander & Kemp, 2001, Environmental Site Assessments for Real Estate Transactions, continuing education
credit presentation series to regional group members of the Realtors Association of New Mexico,
Ruidoso, Silver City, Las Cruces, Carlsbad & Roswell, New Mexico
Tonander, 2002, Basic Well Siting and Construction, presentation to New Mexico Rural Water Association
members, Carlsbad, New Mexico
Tonander, 2003, NEPA Nuts & Bolts, presentation at New Mexico Institute of Mining & Technology,
Socorro, New Mexico
Tonander, 2004, Basic Well Construction & Hydrology, presentation to New Mexico Water & Wastewater
Association members, Ruidoso, New Mexico
Tonander, 2004, Basic Well Construction & Hydrology, presentation to New Mexico Rural Water Association
members, Silver City, New Mexico
Tonander, 2005, Hydrology, Well Construction, Pumps, and Basic System Hydraulics, presentation to New
Mexico Rural Water Association members, Truth or Consequences, New Mexico
Tonander, 2005, Hydrology, Well Construction, and Pumps, presentation to New Mexico Rural Water
Association members, Silver City, New Mexico
Tonander, 2008, Pumps & Wells, presentation to New Mexico Water & Wastewater Association members,
Las Cruces, New Mexico
Tonander, 2009, Pumps & Wells, presentation to New Mexico Water & Wastewater Association members,
Las Cruces, New Mexico
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