Draft Environmental Impact Report - California Off Highway Vehicle ...

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3.0 Environmental Analysis Other regional planning documents relevant to planning efforts at the Clay Pit SVRA (e.g. the Butte County General Plan) have used year 2030 as the end of their planning horizon, so year 2030 was also selected for analysis purposes in this DEIR. Using a 2030 planning horizon assumes that the Clay Pit SVRA General Plan would have a lifespan of approximately 20 years, which is a typical lifespan for a general plan. The structure of each environmental issue analysis is similar, starting with a discussion of the existing environmental setting, followed by a programmatic discussion of potentially significant adverse effects resulting from implementation of the Clay Pit SVRA General Plan, followed by an assessment of project‐level impacts specific to the headquarters facilities, where applicable. Each issue analysis includes the following sections: Existing Setting: This section describes the existing condition of the environmental issue being analyzed. Regulatory Setting: This section describes the applicable federal, state, regional and local regulations related to the environmental issue being analyzed. Thresholds of Significance: Thresholds for analysis are independently determined by considering the regional context and the setting. This section presents the guidelines used to identify how an impact is to be judged for each issue area in this EIR specific to Clay Pit SVRA. Environmental Evaluation: This section presents the analysis of each specific environmental issue area and identifies any potentially significant environmental impacts that would result or explains why an impact would not occur. Summary of Significant Impacts: Potentially significant impacts identified in the Environmental Evaluation are summarized in this section. Mitigation Measures: This section identifies mitigation measures that would be required to mitigate each impact found to be significant. Clay Pit State Vehicular Recreation Area February 2012 3-2 Draft EIR
3.1 Transportation and Traffic 3.1 Transportation and Traffic This section presents details about the existing setting and the regulatory setting for transportation and traffic. It also presents an analysis of the transportation and traffic impacts that would result from implementing the Clay Pit SVRA General Plan, including constructing and operating the headquarters facilities. 3.1.1 Existing Setting Study Area The 220‐acre Clay Pit SVRA provides an open riding area for motorcycle, all‐terrain vehicle, and four‐wheel‐drive recreationists. The SVRA is located approximately 2 miles west of SR 70 and 1 mile south of SR 162 in the Oroville area. The SVRA is adjacent to the east side of the Oroville Municipal Airport. It is accessed via one roadway connection to Larkin Road approximately 1 mile south of SR 162. Figure 3.1‐1 displays the location of Clay Pit SVRA and the surrounding circulation system. The study area includes intersections and roadway segments near Clay Pit SVRA and those connected to the SVRA site. The traffic analysis investigates the operational characteristics of the following intersections and roadway segments: SR 162 (Oroville Dam Boulevard) intersection/SR 99, SR 162/Larkin Road intersection, Challenger Avenue/Larkin Road intersection, Clay Pit SVRA access/Larkin Road, Airport Park/Larkin Road intersection, Hamilton Road/Larkin Road intersection, SR 162 east and west of Larkin Road, and Larkin Road north| and south of Clay Pit SVRA access and south of Hamilton Road. Regional Access State Route 162 SR 162 (also called Oroville Dam Boulevard in the Oroville area) extends across Glenn and Butte Counties and provides east‐west circulation between Interstate‐5, SR 99, and SR 70. East of SR 99, SR 162 provides access to the greater Oroville area and the recreational areas surrounding Lake Oroville. Regional and local traffic associated with commercial uses travel along the SR 162 corridor in the Oroville area. Within the study area, SR 162 is a conventional two‐lane highway and carries approximately 3,000 daily vehicles west of Larkin Road, with volumes increasing to approximately 8,500 daily vehicles from Larkin Road east to SR 70. East of Larkin Road, a Clay Pit State Vehicular Recreation Area Draft EIR 3.1-1 February 2012
Page 1 and 2: STATE VEHICULAR RECREATION AREA Dra
Page 3 and 4: CALIFORNIA STATE PARKS Draft Enviro
Page 5 and 6: TABLE OF CONTENTS Table of Contents
Page 11 and 12: LIST OF ACRONYMS μg/l micrograms p
Page 13 and 14: Lmax maximum noise level Ln statist
Page 15 and 16: VELB valley elderberry longhorn bee
Page 17 and 18: Chapter S.0 - Summary S.0 Summary T
Page 19 and 20: S.0 Summary No mitigation measures
Page 21 and 22: Chapter 1.0 - Introduction 1.0 Intr
Page 23 and 24: Source: Adapted by AECOM 2011 1.0 I
Page 25 and 26: State Parks, California Department
Page 27 and 28: Safety proximity to California Dep
Page 29 and 30: 1.7 DEIR Contents and Organization
Page 31 and 32: Chapter 2.0 - Project Description 2
Page 33 and 34: Source: AECOM 2011 2.0 Project Desc
Page 35 and 36: 2.0 Project Description The OHMVR D
Page 37 and 38: 2.0 Project Description the signifi
Page 39 and 40: Natural Resources Management (NRM)
Page 41 and 42: Open OHV Recreation Area 2.0 Projec
Page 43 and 44: TABLE 21. USE AREA MATRIX TOPICS
Page 45 and 46: Source: Topographic information pro
Page 47: Chapter 3.0 - Environmental Analysi
Page 51 and 52: 3.1 Transportation and Traffic cont
Page 53 and 54: Source: KD Anderson & Associates 20
Page 55 and 56: TABLE 3.11. DEFINITION OF LEVEL O
Page 57 and 58: TABLE 3.13. EXISTING ROADWAY LEVE
Page 59 and 60: 3.1 Transportation and Traffic A tr
Page 61 and 62: TABLE 3.14. PEAKHOUR LOS VOLUME
Page 63 and 64: Trip Distribution 3.1 Transportatio
Page 67 and 68: 3.1 Transportation and Traffic TABL
Page 71 and 72: 3.1 Transportation and Traffic Othe
Page 77 and 78: Clay Pit State Vehicular Recreation
Page 79 and 80: 3.1.5 Summary of Significant Impact
Page 81 and 82: 3.2 Air Quality 3.2 Air Quality Thi
Page 83 and 84: 3.2 Air Quality During this 3‐yea
Page 85 and 86: 3.2 Air Quality geographic barriers
Page 87 and 88: 3.2 Air Quality Rule 205, “Fugit
Page 89 and 90: 3.2 Air Quality URBEMIS2007 also in
Page 91 and 92: 3.2 Air Quality Substitute electri
Page 93 and 94: 3.2 Air Quality Implementation of t
Page 95 and 96: 3.2 Air Quality Fugitive Dust All f
Page 97 and 98: 3.2 Air Quality the project area, t
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3.2.6 Mitigation Measures 3.2 Air Q
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3.3 Noise 3.3 Noise This section pr
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3.3 Noise the way humans perceive s
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3.3 Noise nonauditory health effect
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3.3 Noise Vegetation can be used to
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Source: Data collected by AECOM in
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3.3 Noise Table 3.3‐2 summarizes
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Source: City of Oroville 1990 3.3 N
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3.3 Noise existing or proposed noi
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General Plan Impact Analysis IMPACT
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3.3 Noise The extent to which noise
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3.3 Noise equipment. Noise levels f
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3.3 Noise the headquarters faciliti
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3.4 Visual Resources 3.4 Visual Res
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3.4 Visual Resources resource ident
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3.4 Visual Resources scenic vistas
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3.4.6 Mitigation Measures 3.4 Visua
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3.5 Biological Resources 3.5 Biolog
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Source: TRA 2004, 2007, 2008, AECOM
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3.5 Biological Resources An AECOM b
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Source: CNDDB April 2011 3.5 Biolog
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3.5 Biological Resources The annual
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3.5 Biological Resources Central Va
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3.5 Biological Resources Plan conta
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3.5 Biological Resources or during
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3.6 Cultural Resources 3.6 Cultural
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California Public Resource Code 3.6
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Section 7050.5 Section 7050.5 inclu
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3.6 Cultural Resources directly or
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Mitigation Measures: No mitigation
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3.7 Geology and Soils 3.7 Geology a
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3.7 Geology and Soils a designated
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3.7 Geology and Soils 19, On‐Site
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3.7 Geology and Soils constructed i
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3.7 Geology and Soils As noted unde
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3.8 Hydrology and Water Quality 3.8
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State Plans, Policies, Regulations,
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3.8 Hydrology and Water Quality to
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3.8 Hydrology and Water Quality Im
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3.8 Hydrology and Water Quality dra
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3.8 Hydrology and Water Quality DMA
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3.8 Hydrology and Water Quality So
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3.8 Hydrology and Water Quality IE
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3.8 Hydrology and Water Quality Bec
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3.9 Public Services and Utilities 3
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3.9.2 Regulatory Setting 3.9 Public
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3.9 Public Services and Utilities I
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3.9 Public Services and Utilities r
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IMPACT 3.9-4 Risk of Exceeding Wast
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3.10 Hazards and Hazardous Material
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Federal Plans, Policies, Regulation
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Regional Plans, Policies, Regulatio
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General Plan Impact Analysis IMPACT
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3.10 Hazards and Hazardous Material
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3.11 Climate Change 3.11 Climate Ch
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3.11 Climate Change New developmen
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3.11 Climate Change This informatio
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3.11 Climate Change increased atten
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Headquarters Facilities Impact Anal
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Chapter 4.0 - Cumulative Analysis 4
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4.0 Cumulative Analysis extend far
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TABLE 43. CUMULATIVE PROJECTS Pro
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4.0 Cumulative Analysis Year 2030 P
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4.0 Cumulative Analysis display the
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Clay Pit State Vehicular Recreation
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4.0 Cumulative Analysis future anal
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4.0 Cumulative Analysis generated b
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4.0 Cumulative Analysis The potenti
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4.0 Cumulative Analysis required to
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Chapter 5.0 - Other CEQA-Required A
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5.0 Other CEQA Required Analysis an
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Chapter 6.0 - Alternatives to the P
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Source: AECOM 2010 6.0 Alternatives
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6.0 Alternatives to the Proposed Ac
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6.0 Alternatives to the Proposed Ac
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Chapter 7.0 - References Summary St
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7.0 References Kamian, Armen. Assoc
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7.0 References Ecologist, Off‐Hig
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7.0 References California Departmen
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7.0 References CalRecycle. 2010. Fa
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7.0 References City of Oroville. 20
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Chapter 8.0 - Report Contributors 8
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