Western Tribal Water Act of 2026
- Bill Number
- S. 4381
- Origin Chamber
- Senate
- Congress
- 119th Congress, Session 2
- Policy Area
- Native Americans
- Status
- Introduced
- Latest Action
- 2026-04-23: Read twice and referred to the Committee on Indian Affairs.
- Last Updated
- 2026-05-07T02:05:58Z
AI-Generated Summary
Western Tribal Water Act of 2026 (S. 4381)
Purpose
This bill aims to update the America's Water Infrastructure Act of 2018 (AWIA) by extending and expanding the Indian Reservation Drinking Water Program. The program provides federal funding to help Native American tribes improve drinking water systems, with a focus on tribes in the drought-affected Upper Colorado River Basin facing over $100 million in water infrastructure needs, including a $50 million project for the Ute Mountain Ute Tribe in southwestern Colorado.
Key Provisions
- Expands eligible projects: Adds up to 10 new projects in the Upper Colorado River Basin to the list of federally supported initiatives under AWIA Section 2001(c)(1).
- Authorizes new funding: Allocates $60 million for each of fiscal years 2027 and 2028 to support the program under AWIA Section 2001(g).
Significant Changes to Existing Law
- Modifies AWIA Section 2001(c)(1) by adding a new category (subparagraph F) specifically for Upper Colorado River Basin projects, prioritizing them alongside existing eligible projects.
- Updates AWIA Section 2001(g) to include new funding authorizations for 2027 and 2028, effectively reauthorizing (extending) the program's financial support beyond prior levels.
Potential Impacts
- On tribes and citizens: Improves access to reliable drinking water for tribal communities in the Upper Colorado River Basin, addressing aging infrastructure and drought challenges, potentially benefiting thousands of residents.
- On government agencies: Increases funding responsibilities for the Environmental Protection Agency (EPA) or related agencies administering the program, requiring project selection and oversight for the new basin-specific initiatives.
- No direct impacts on international relations noted.
Main Stakeholders
- Indian Tribes: Primarily those in the Upper Colorado River Basin, such as the Ute Mountain Ute Tribe, with eligible drinking water projects.
- Federal government: U.S. Senate Committee on Indian Affairs, EPA (program administrator), and Congress (for funding appropriations).
- Local communities: Tribal members relying on improved water services.
Notable Legal, Constitutional, or Political Implications
- Legal: Reinforces federal commitments under the AWIA to tribal water infrastructure, streamlining funding for specific high-need areas without creating new regulatory burdens.
- Constitutional: Aligns with the U.S. government's trust responsibility to Native American tribes by supporting essential services on reservations (no major challenges to federal authority or tribal sovereignty apparent).
- Political: Introduced by Senators Bennet and Hickenlooper (both from Colorado), highlighting regional water security priorities in the West; still in early stages (referred to committee as of April 2026).
This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.
Sponsor
Sen. Bennet, Michael F. [D-CO]
Cosponsors (1)
Sen. Hickenlooper, John W. [D-CO]
Recent Actions
- 2026-04-23: Read twice and referred to the Committee on Indian Affairs.
- 2026-04-23: Introduced in Senate
Bill Versions
- Western Tribal Water Act of 2026 — issued 2026-04-23 — PDF (3 pages)