Impaired Waters and TMDLs in Region 10
On this page:
- Recent actions
- Search for TMDLs and impaired waters
- State impaired waters programs
- State TMDL programs
- Contacts
Recent Actions
- Partial approval/partial disapproval of Oregon's 2012 303(d) list
- Approval of Washington's 2012 303(d) list
Search for TMDLs (Total Maximum Daily Loads) and Impaired Waters
Search our Assessment and TMDL Tracking and Implementation System (ATTAINS) for TMDLs and impaired waters in Region 10:
State Impaired Waters Programs
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- Alaska Impaired Waters Program
- Idaho Integrated Report (303d/305b/314)
- Oregon Water Quality Assessment Program
- Washington Water Quality Assessment and 303d List
State TMDL Programs
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