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California’s 2008-2010 Section 303(d) List of Impaired Waters

Return to: California Monitoring, Assessment and TMDLs.

Documents detailing California’s 2008-2010 Section 303(d) List of Impaired Waters.

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  • EPA's Partial Approval/Partial Disapproval Letter (pdf) (606.64 KB, November 12, 2011)
    EPA's Partial Approval/Partial Disapproval Letter and Enclosure (California's 2008-2010 Section 303(d) List of Impaired Waters)
  • EPA’s Final Decision Letter with Enclosures and Responsiveness Summary (pdf) (420.48 KB, October 11, 2011)
    EPA’s Final Decision Letter with Enclosures and Responsiveness Summary (California's 2008-2010 Section 303(d) List of Impaired Waters).

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Last updated on May 8, 2025
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