Initial Study/ Mitigated Negative Declaration
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PUBLIC REVIEW DRAFT INITIAL STUDY/ MITIGATED NEGATIVE DECLARATION SAN FRANCISCO BAY TRAIL: LONE TREE POINT‐RODEO RODEO, CONTRA COSTA COUNTY, CALIFORNIA January 2018 This page intentionally left blank PUBLIC REVIEW DRAFT INITIAL STUDY/ MITIGATED NEGATIVE DECLARATION SAN FRANCISCO BAY TRAIL: LONE TREE POINT‐RODEO RODEO, CONTRA COSTA COUNTY, CALIFORNIA Submitted to: East Bay Regional Park District 2950 Peralta Oaks Court Oakland, California 94605 Attention: Jim Townsend, ACME Consulting Prepared by: LSA 157 Park Place Point Richmond, California 94801 510.236.6810 Project No. BKF 1702 January 2018 This page intentionally left blank P UBLIC R EVIEW D RAFT S AN F RANCISCO B AY T RAIL: L ONE T REE P OINT‐R ODEO I NITIAL S TUDY/MITIGATED N EGATIVE D ECLARATION R ODEO, C ONTRA C OSTA C OUNTY, C ALIFORNIA J ANUARY 2018 TABLE OF CONTENTS TABLE OF CONTENTS ............................................................................................................................... i FIGURES AND TABLES ............................................................................................................................ iii LIST OF ABBREVIATIONS AND ACRONYMS ............................................................................................. v 1.0 INTRODUCTION ................................................................................................ 1‐1 1.1 Contact Person(s) .............................................................................................................. 1‐1 1.2 Project Location ................................................................................................................ 1‐1 1.3 Environmental Setting ....................................................................................................... 1‐1 1.4 Project Description ............................................................................................................ 1‐7 1.4.1 Project Characteristics ........................................................................................................ 1‐7 1.4.2 Construction ..................................................................................................................... 1‐11 2.0 ENVIRONMENTAL ANALYSIS ............................................................................. 2‐1 2.1 Aesthetics .......................................................................................................................... 2‐1 2.2 Agriculture and Forest Resources ..................................................................................... 2‐5 2.3 Air Quality ......................................................................................................................... 2‐8 2.4 Biological Resources ........................................................................................................ 2‐15 2.5 Cultural Resources .......................................................................................................... 2‐36 2.6 Geology and Soils ............................................................................................................ 2‐41 2.7 Greenhouse Gas Emissions ............................................................................................. 2‐46 2.8 Hazards and Hazardous Materials .................................................................................. 2‐49 2.9 Hydrology and Water Quality ......................................................................................... 2‐55 2.10 Land Use and Planning .................................................................................................... 2‐63 2.11 Mineral Resources ........................................................................................................... 2‐66 2.12 Noise................................................................................................................................ 2‐67 2.13 Population and Housing .................................................................................................. 2‐75 2.14 Public Services ................................................................................................................. 2‐77 2.15 Recreation ....................................................................................................................... 2‐79 2.16 Transportation/Traffic ..................................................................................................... 2‐81 2.17 Tribal Cultural Resources ................................................................................................ 2‐89 2.18 Utilities and Service Systems ........................................................................................... 2‐91 2.19 Mandatory Findings of Significance ................................................................................ 2‐95 3.0 MITIGATION MONITORING AND REPORTING PROGRAM .................................. 3‐1 4.0 LIST OF PREPARERS/PERSONS CONTACTED ...................................................... 4‐1 5.0 REFERENCES ..................................................................................................... 5‐1 APPENDICES A: Air Quality Modeling Results B: Intersection Turning Movement Volumes C: Highway Capacity Manual Worksheets P:\BKF1702 Lone Tree Point Rodeo\CEQA\Lone Tree_PublicReviewDraft_ISMND.docx (01/10/18) iii P UBLIC R EVIEW D RAFT S AN F RANCISCO B AY T RAIL: L ONE T REE P OINT‐R ODEO I NITIAL S TUDY/MITIGATED N EGATIVE D ECLARATION R ODEO, C ONTRA C OSTA C OUNTY, C ALIFORNIA J ANUARY 2018 FIGURES AND TABLES FIGURES Figure 1: Regional Location ................................................................................................................. 1‐3 Figure 2: Project Site ........................................................................................................................... 1‐5 Figure 3: Proposed Project .................................................................................................................. 1‐9 Figure 4: Vegetation Types ............................................................................................................... 2‐17 Figure 5: Creeping Rye Grass Turf ..................................................................................................... 2‐31 TABLES Table 2.A: Project Construction Emissions in Pounds Per Day ......................................................... 2‐11 Table 2.B: Special‐status Species Evaluated for the Lone Tree Point Project ................................... 2‐21 Table 2.C: Maximum Allowable Noise Exposure Stationary Noise Sources1 .................................... 2‐68 Table 2.D: Noise Emission Reference Levels and Usage Factors ...................................................... 2‐70 Table 2.E: Construction Trip Generation .......................................................................................... 2‐84 Table 2.F: Intersection Level of Service Summary ............................................................................ 2‐86 Table 2.G: Roadway ADT Summary .................................................................................................. 2‐87 Table 3.A: Mitigation and Monitoring Reporting Program ................................................................. 3‐1 iv P:\BKF1702 Lone Tree Point Rodeo\CEQA\Lone Tree_PublicReviewDraft_ISMND.docx (01/10/18) P UBLIC R EVIEW D RAFT S AN F RANCISCO B AY T RAIL: L ONE T REE P OINT‐R ODEO I NITIAL S TUDY/MITIGATED N EGATIVE D ECLARATION R ODEO, C ONTRA C OSTA C OUNTY, C ALIFORNIA J ANUARY 2018 LIST OF ABBREVIATIONS AND ACRONYMS ABAG Association of Bay Area Governments ACE U.S. Army Corps of Engineers ADA Americans with Disabilities Act ADT Average Daily Traffic ARB California Air Resources Board AT&T American Telephone and Telegraph BAAQMD Bay Area Air Quality Management District Basin Plan Water Quality Control Plan for the San Francisco Bay Basin Bay Trail San Francisco Bay Trail BCDC San Francisco Bay Conservation and Development Commission BMP Best Management Practice CAP Contra Costa County Climate Action Plan CBC California Building Code CCR California Code of Regulations CCTA Contra Costa Transportation Authority CDFW California Department of Fish & Wildlife CESA California Endangered Species Act CEQA California Environmental Quality Act CGP Construction General Permit CH4 Methane CMP Congestion Management Program CNDDB California Natural Diversity Database CNEL community noise equivalent level CNPS California Native Plant Society CO Carbon Monoxide CO2e CO2 equivalents CoIMP Countywide Integrated Waste Management Plans (CoIWMP) CWA Clean Water Act CWP County Watershed Program dB decibel dBA A‐weighted sound level District East Bay Regional Park District DTSC Department of Toxic Substances Control EBRPD East Bay Regional Park District EBMUD East Bay Municipal Utilities District EFZ Earthquake Fault Zone EPA United States Environmental Protection Agency ESA Endangered Species Act FCD Contra Costa County Flood Control District FEMA Federal Emergency Management Agency FIRM Flood Insurance Rate Map FHWA Federal Highways Administration P:\BKF1702 Lone Tree Point Rodeo\CEQA\Lone Tree_PublicReviewDraft_ISMND.docx (01/10/18) v P UBLIC R EVIEW D RAFT S AN F RANCISCO B AY T RAIL: L ONE T REE P OINT‐R ODEO I NITIAL S TUDY/MITIGATED N EGATIVE D ECLARATION R ODEO, C ONTRA C OSTA C OUNTY, C ALIFORNIA J ANUARY 2018 FMMP Farmland Mapping and Monitoring Program GHG Greenhouse Gas GIS Geographic Information System GWP Global Warming Potential HCM Highway