Stormwater Management Standards Manual - Toledo Metropolitan ...

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Illicit Discharge & Illegal Connection Control Ordinance MODEL ORDINANCE FOR ILLICIT DISCHARGE & ILLEGAL CONNECTION CONTROL ______________________________________________________________________________________ WHEREAS, illicit discharges to the [community] separate storm sewer system create water quality risks to public health, safety, and general welfare; and, WHEREAS, illicit discharges may necessitate repair of storm sewers and ditches; damage to public and private property; and may damage water resources by reducing water quality; and, WHEREAS, there are watershed-wide efforts to reduce illicit discharges to the [rivers to which community drains] and to protect and enhance the unique water resources of the [rivers to which community drains] watershed(s); and, WHEREAS, the [community] is a member of the [insert names of watershed organizations or utilities in which the community is participating] and recognizes its obligation as a part of these watersheds/organizations to control illicit discharges and to protect water quality within its borders; and, WHEREAS, 40 C.F.R. Parts 9, 122, 123, and 124, and Ohio Administrative Code 3745-39 require designated communities, including the [community], to develop a Storm Water Management Program that, among other components, requires the [community] to prohibit illicit discharges to their storm water system and to implement appropriate enforcement procedures and actions to detect and eliminate such illicit discharges; and, WHEREAS, Article XVIII, Section 3 of the Ohio Constitution grants municipalities the legal authority to exercise all powers of local self-government and to adopt and enforce within their limits such local police, sanitary, and other similar regulations, as are not in conflict with general laws. NOW, THEREFORE BE IT ORDAINED by the Council of [community], county of [county], State of Ohio, that: PLEASE NOTE Third Edition Stormwater Standards Manual September 2008 Page 238
Illicit Discharge & Illegal Connection Control Ordinance This model was developed to assist communities in implementing a storm water management program to control and eliminate illicit discharges. This model was reviewed by the Ohio EPA and complies with Ohio EPA’s Phase II Storm Water Management requirements to prohibit illicit discharges to storm water systems and to implement appropriate enforcement procedures and actions to detect and eliminate such illicit discharges. Ohio EPA’s Phase II Program requires Phase II designated entities to develop and implement a program to detect and eliminate illicit discharges. This includes the adoption of regulations to provide the Phase II designated entity the necessary authority to carry out this program. This model ordinance is intended to provide communities with a template for that regulation. All areas highlighted in bold/italics must be adjusted for your community. This model is a collaborative effort of the Chagrin River Watershed Partners, Inc., Chagrin Valley Engineering, Ltd. representing several CRWP member communities, the Cuyahoga County Board of Health, and the Lake County General Health District. SECTION 1: Codified Ordinance Chapter XXXX Illicit Discharge and Illegal Connection Control is hereby adopted to read in total as follows: CHAPTER XXXX Illicit Discharge and Illegal Connection Control XXXX.01 PURPOSE AND SCOPE The purpose of this regulation is to provide for the health, safety, and general welfare of the citizens of the [community] through the regulation of illicit discharges to the municipal separate storm sewer system (MS4). This regulation establishes methods for controlling the introduction of pollutants into the MS4 in order to comply with requirements of the National Pollutant Discharge Elimination System (NPDES) permit process as required by the Ohio Environmental Protection Agency (Ohio EPA). The objectives of this regulation are: A. To prohibit illicit discharges and illegal connections to the MS4. B. To establish legal authority to carry out inspections, monitoring procedures, and enforcement actions necessary to ensure compliance with this regulation. XXXX.02 APPLICABILITY Third Edition Stormwater Standards Manual September 2008 Page 239
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TMACOG STORMWATER MANAGEMENT STANDA
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3.5.3 Drainage Structure Location .
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8.2.2 Regulatory Floodway..........
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GROUND WATER TABLE ................
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TN ................................
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Flow Around Ends ..................
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FIGURES Figure 1-1 Effects of Urban
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Executive Summary The Stormwater Co
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Chapter 8: Regulatory Floodplain an
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has taken 30 years to start to iden
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1.3.1 Changes in Watershed Hydrolog
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A well-designed plan requires consi
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1.5.1 Nonstructural Controls Nonstr
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CHAPTER 2 - Stormwater Management S
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applications. These regulations are
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• Description of how the Runoff R
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Lucas County Lucas County Engineer
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Township of Richfield 3951 Washburn
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CHAPTER 3 - RUNOFF REDUCTION HIERAR
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keeping stormwater pollution out of
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Schueler, T. R., Site Planning for
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Rainfall Intensities in Inches/Hour
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f. HEC-RAS used for FEMA Studies 3.
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3.5.2 Capacity Storm sewers should
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a. All materials should be of such
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4.1.1 Exclusions: Activities that a
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• Total area of the site and the
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stabilization, vegetative buffer st
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The sediment settling pond volume c
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for roads or utilities), the projec
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SWP3 is adequate, or whether additi
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work best in gently sloping areas (
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function by slowing runoff velociti
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Sand filtration systems are most be
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limited to a height of 18 inches. T
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Example of a Perimeter Sand Filter
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5.3 Runoff Treatment 5.3.1 Bioreten
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Site Applicability Bioretention is
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Introducing Runoff Runoff must be i
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Plan View Of A Bioretention Cell Fi
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Underdrain Gravel Underdrain gravel
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Type Botanical Name Common Name F T
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• The cell is draining properly a
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General Applicability Land Area Con
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energy of the inflow. Stone riprap
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Maintenance Maintenance Agreement A
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5.3.3 Wet Detention Ponds Wet deten
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Minimal Water Supply To avoid drawd
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Sediment Removal Sediment removal i
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5.3.4 Dry Extended Detention Basins
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Riser Design Hoods or trash racks s
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Example of a Dry Extended Detention
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CHAPTER 6 - ILLICIT DISCHAGE DETECT
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Should be the same agency as tracin
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Sewer Conversion: Areas that were o
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6.4.2 Dry Weather Field Screening T
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6.5.1 Local Agency Contact Informat
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CHAPTER 7 - Riparian Setbacks _____
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Floodplains perform crucial roles,
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are ecologically compatible and emp
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yards, recycling facilities, quarri
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8.2 Lands Subject to These Control
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more than 1.0 foot. (Some jurisdict
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• Be consistent with the need to
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• Category 1 - wetlands are consi
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eissued (extended), and revoked fro
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Oak Openings Region Boundary Figure
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Authorized representatives of local
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Base Flood The flood having one per
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1. Dry Detention Basin A basin that
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Fill Added earth that is designed t
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Infiltration The absorption of wate
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Ohio Rapid Assessment Method A mult
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Regulatory Floodway The channel and
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Soil and Water Conservation Distric
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Temporary Soil Erosion and Sediment
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Appendix B: Best Management Practic
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Example of Matting Installation Fig
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Description Applying a protective l
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6. Permanent Seeding Description Pe
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Design Guidelines Site Preparation
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Example of a Sediment Trap Figure A
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Safety Sediment basins shall be con
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Example of a Sediment Basin Figure
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Example of Silt Fence Installation
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Examples of Inlet Protection Techni
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Example of Construction Entrance Fi
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Maintenance Mud spilled, dropped, w
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Figure Appendix B- 9 Example of Str
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summary of the activities the juris
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Riparian Resolution for Township RI
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Riparian Resolution for Township SE
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Riparian Resolution for Township 26
Page 188 and 189: Riparian Resolution for Township 1.
Page 190 and 191: Riparian Resolution for Township ap
Page 192 and 193: Riparian Resolution for Municipalit
Page 202 and 203: Conservation Development for Townsh
Page 208 and 209: Conservation Development for Munici
Page 214 and 215: Lucas County Stormwater Quality Rul
Page 216 and 217: Sediment and Erosion Control Ordina
Page 240 and 241: Illicit Discharge & Illegal Connect
Page 246: Illicit Discharge & Illegal Connect
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