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Water: State, Tribal & Territorial Standards

State, Tribal & Territorial Standards Links

Listed below are links to all available state, tribe and territory websites related to water quality standards. The linked websites direct you to the organizations that are most closely tied to setting or regulating water quality standards for a given entity. Links are grouped by EPA region. For more information, please contact your Regional Coordinator.

All links exit EPA: Exit EPA Disclaimer .

Region 1

Region 2

Region 3

Region 4

Region 5

Region 6

Region 7

Region 8

Region 9

Region 10

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