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General Plan 2020 Draft Environmental Impact Report

Due to size/download time this report has been broken into individual sections.  A complete copy is also available at the bottom of this page, but is only recommended for those with a DSL or T1 connection.

 

Copies of this document are also available for viewing in the Permit and Resource Management Department front lobby and any branch of the Sonoma County Public Library system.

 

These documents are saved in Adobe Acrobat Acrobat Document format. Visit our download page for a free copy of Acrobat Reader.

  Cover / Credits Page 91 kb
  Table of Contents 68 kb
1 Introduction 81 kb
2 Summary of Findings 222 kb
3 Project Description 154 kb
    Exhibit 3.0-1: San Francisco Bay Area 318 kb
    Exhibit 3.0-2: Sonoma County and the Nine Planning Areas 396 kb
4 Environmental Setting, Impacts, and Mitigation Measures 794 kb
  4.1 Land Use, Population, and Housing 352 kb
  4.2 Transportation 334 kb
    Exhibit 4.2-3: Sonoma County Average Daily Traffic (ADT) Volumes - 2001 424 kb
    Exhibit 4.2-4: Sonoma County Weekday AM Peak Hour Traffic Volumes - 2001 422 kb
    Exhibit 4.2-5: Sonoma County Weekday PM Peak Hour Traffic Volumes - 2001 421 kb
    Exhibit 4.2-7: AM Weekday Peak Levels of Service on County Roadways - 2001 405 kb
    Exhibit 4.2-8: PM Weekday Peak Levels of Service on County Roadways - 2001 404 kb
  4.3 Air Quality 219 kb
  4.4 Noise 497 kb
  4.5 Hydrology and Water Resources 670 kb
  4.6 Biological Resources 296 kb
    Exhibit 4.6-1: Sonoma County Vegetation 647 kb
    Exhibit 4.6-2: Special-Status Species and Sensitive Natural Communities 70 kb
    Exhibit 4.6-3: Wetlands and Streams 454 kb
  4.7 Geology / Soils 198 kb
  4.8 Agricultural & Timber Resources 216 kb
  4.9 Public Services 594 kb
  4.10 Cultural Resources 198 kb
  4.11 Visual Resources 123 kb
  4.12 Energy 126 kb
  4.13 Hazardous Materials 146 kb
5 Alternatives 498 kb
6 Impact Overview 202 kb
Appendices  
  7.1 - Report Preparers
7.2 - People and Organizations Consulted
7.3 - Biliography
1.17 MB
  7.4 - Initial Study 133 kb
  7.5 - Land Use Amendment Requests 188 kb
  7.6 - Transportation 1.34 MB
  7.7 - Noise 553 kb
  7.8 - Hydrology and Geology Source Information 32 kb
  7.9 - Soils Association Characteristics 100 kb

Complete Copy of Draft Environmental Impact Report (Large File Size) 10.9 MB

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