Title 33 › CHAPTER 26 — WATER POLLUTION PREVENTION AND CONTROL › SUBCHAPTER V — GENERAL PROVISIONS › § 1377
Treats Indian tribes like States for many clean-water and sewage programs. The EPA Administrator, working with the Indian Health Service, must study tribal sewage needs and report to Congress within one year after February 4, 1987, saying how tribes will get help to plan and build treatment systems and how to boost tribal participation. For fiscal years 1987–2014, the Administrator must set aside 0.5% of certain appropriated funds before giving money to States. For fiscal year 2015 and later, the Administrator must set aside at least 0.5% and no more than 2.0% of the funds for subchapter VI. Those set-aside funds can only pay for eligible grants serving Indian tribes, former Oklahoma reservations, and Native villages. Tribes and the States that contain their lands may make joint agreements to plan and run these programs, with EPA approval. The Administrator may treat a tribe as a State for other listed clean-water programs if the tribe meets three tests: it has a governing body doing real government work; the tasks relate to water on reservation or trust lands; and the Administrator thinks the tribe can do the job properly. If treated like a State, a tribe can get set-aside funds directly, set priorities when allowed, and receive grants up to 100% of a project’s cost. Final rules on how tribes are treated like States had to be issued within 18 months after February 4, 1987, after consulting tribes and affected States and providing a way to resolve conflicts when tribes and States set different water-quality rules on shared waters. For nonpoint source grants, tribes are treated like States but the grants are limited to no more than one-third of one percent of the annual amount for that program, and tribes must meet the same three tests. Nothing in these rules changes the authority or the question of “Indian country” in Alaska for Alaska Native organizations. Definitions: "Federal Indian reservation" = land within an Indian reservation under U.S. jurisdiction; "Indian tribe" = a group recognized by the Secretary of the Interior that governs a Federal Indian reservation.
Full Legal Text
Navigation and Navigable Waters, Source: USLM XML via OLRC
Legislative History
Reference
Citation
33 U.S.C. § 1377
Title 33, Navigation and Navigable Waters
Last Updated
Sep 23, 2026
Release point: 119-110