Clear Lake Mercury TMDL

Please direct questions to Patrick Morris at (916) 464-4621 or by email at pmorris@waterboards.ca.gov

Available Documents

• Amendments to the Basin Plan for the Control of Mercury in Clear Lake - Final Staff Report, 4.53 MB* , PDF (PDF info)
  Amendments to the Basin Plan approved by the Regional Water Board in December 2002. Includes water quality objectives for mercury in Clear Lake and implementation plans to reduce mercury in Clear Lake fish. For more information, contact Patrick Morris at (916) 464-4621 or by email at pmorris@waterboards.ca.gov.

• Clear Lake TMDL for Mercury (Final Report) February 2002, 3.4 MB*, PDF (PDF info)
  This report is the final Clear Lake TMDL for Mercury, released February 2002. For more information, contact Patrick Morris at 916-464-4621 or pmorris@waterboards.ca.gov.

• Clear Lake TMDL for Mercury Numeric Target Report, June 2001, 1.65 MB* , PDF (PDF info)
  This report describes the development of numeric water quality targets for mercury. The report has been revised since the release of the August 2000 preliminary draft target report and includes responses to comments on the preliminary report.