Region 10 Clean Water Act Section 319 Tribal Program Funding

EPA offers grants and technical assistance to support Tribal environmental programs in assessing and managing their nonpoint source pollution problems and threats under Section 319 of the Clean Water Act. Currently 33 Tribes are eligible to receive Section 319 funding within Idaho, Oregon, and Washington (EPA's Region 10). Learn more about EPA's Tribal 319 grant program.

2027 base grant funding

Work plans and budgets are due February 13, 2026.

Awards will be made by September 30, 2026.

Related documents

For competitive grants, visit current Tribal 319 grant information: competitive grants.

For training opportunities, visit training and technical assistance for Tribes in Region 10.

For questions, contact Tyler Dix (dix.tyler@epa.gov), 360-753-8072.

Region 10 Tribal Programs

Contact us about Tribal programs in the Pacific Northwest and Alaska
Contact us about Tribal programs in the Pacific Northwest and Alaska to ask a question, provide feedback, or report a problem.
Last updated on December 8, 2025