Clean Water Act Section 303(d) List of Impaired Water Bodies and Section 305(b) Water Quality Assessment

Adopted Lahontan Water Board Recommendations for the 2010 Section 303(d) List

On July 8, 2009 the Lahontan Water Board adopted Resolution 6T_2009_0045, containing recommendations to the State Water Resources Control Board for update of the Section 303(d) List of impaired surface water bodies. The State Water Board will consider these recommendations and those of other Regional Water Boards in adopting a statewide Section 303(d) List and Section 303(d)/305(b) “Integrated Report” in the spring of 2010. To obtain further information on the 2010 Section 303(d) List and opportunities for public participation, see the instructions on subscribing to the State Water Board's electronic mailing list.

The information below is provided to document the history of the 2009 public participation process for the Lahontan Water Board's adopted recommendations. The Water Board's action was limited to the Section 303(d) List, and no formal action was taken to adopt a final staff report or a Section 305(b) assessment of non-impaired water bodies.

Final 2010 Update to the 303(d) List and 303(d)/305 Integrated Report

• Final Draft Clean Water Act Sections 305(b) and 303(d) Integrated Report for the Lahontan Region, Public Review Draft
  A summary of Lahontan Water Board staff's recommendations.

• Appendix A - Proposed New and Revised Section 303(d) Listings
• Appendix B - Proposed Delistings
• Appendix C - Water Body-Pollutant Combinations With Standards Violations That are Not Recommended for Listing
• Appendix D - Category 2 Water Body Segments
• Appendix E - Category 3 Water Body Segments
• Appendix F - Category 4A Water Body Segments
• Appendix G - Category 4B Water Body Segments
• Appendix H - Category 5 Water Body Segments
• Appendix I - Fact Sheets
• Appendix J - Miscellaneous Changes
• Appendix K - References
• Appendix L - Public Comments and Responses

  Receive periodic updates on this topic by email. You can self-subscribe to our list "TMDLs - 303(d) List (Impaired Waters)".