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Impaired Waters and TMDLs
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Guidance for 1994 CWA Section 303(d) Lists

The memo discusses minimum requirements for the April 1994 State lists of waterbodies requiring TMDLs under section 303(d) of the Clean Water Act (CWA).

  • Guidance for 1994 Section 303(d) Lists (pdf) (201.08 KB)
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Last updated on September 20, 2021
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