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  2. National Pollutant Discharge Elimination System (NPDES)

NMFS Listed Resources of Concern Materials

Lists and/or maps of states, affected counties, watersheds, or waters for NMFS listed resources of concern.

Idaho

  • Watersheds in Idaho with Salmon and/or Steelhead identified as NMFS Listed Resources of Concern for EPA's PGP (pdf) (211.57 KB)
  • Counties in Idaho with Salmon and/or Steelhead Identified as NMFS Listed Resources of Concern for EPA’s PGP (pdf) (66.56 KB)
  • Idaho EPA PGP NMFS Listed Resources of Concern (pdf) (1.27 MB)

Washington

  • Waters of the United States in Washington with Salmon and/or Steelhead identified as NMFS Listed Resources of Concern for EPA's PGP (pdf) (1.97 MB)
  • Counties in Washington with Salmon and/or Steelhead Identified as NMFS Listed Resources of Concern for EPA’s PGP (pdf) (173.96 KB)
  • Washington EPA PGP NMFS Listed Resources of Concern (pdf) (3.05 MB)

Oregon

  • Watersheds in Oregon with Salmon and/or Steelhead identified as NMFS Listed Resources of Concern for EPA's PGP (pdf) (355.16 KB)
  • Waters of the United States in Oregon with Salmon and/or Steelhead identified as NMFS Listed Resources of Concern for EPA's PGP (pdf) (355.16 KB)
  • Waters of the United States in Oregon with Eulachon identified as NMFS Listed Resource of Concern for EPA's PGP (pdf) (56.19 KB)
  • Waters of the United States in Oregon with Green Sturgeon identified as NMFS Listed Resource of Concern for EPA's PGP (pdf) (116.63 KB)
  • Counties in Oregon with Salmon and/or Steelhead Identified as NMFS Listed Resources of Concern for EPA’s PGP (pdf) (156.7 KB)
  • Oregon EPA PGP NMFS Listed Resources of Concern (pdf) (1.28 MB)

California

  • Watersheds in California with Salmon and/or Steelhead identified as NMFS Listed Resources of Concern for EPA's PGP (pdf) (321.98 KB)
  • Waters of the United States in California with Salmon and/or Steelhead identified as NMFS Listed Resources of Concern for EPA's PGP (pdf) (2.06 MB)
  • Waters of the United States in California with Eulachon identified as NMFS Listed Resource of Concern for EPA's PGP (pdf) (52.6 KB)
  • Waters of the United States in California with Green Sturgeon identified as NMFS Listed Resource of Concern for EPA's PGP (pdf) (119.86 KB)
  • Counties in California with Salmon and/or Steelhead identified as NMFS Listed Resources of Concern for EPA’s PGP (pdf) (139.66 KB)
  • California EPA PGP NMFS Listed Resources of Concern (pdf) (1.27 MB)

National Pollutant Discharge Elimination System (NPDES)

  • About NPDES
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Contact Us About NPDES
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Last updated on April 22, 2025
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