Assistance program
Mni Wiconi Rural Water Supply Project
$318.0 Million committed in FY2018–FY2026
- Agency
- Bureau of Reclamation, Interior, Department of the
- Assistance
- Project Grants (Cooperative Agreements or Contracts)
- CFDA number
- 15.522
- What it does
- To ensure a safe and adequate municipal, rural, and industrial water supply for the residents of the Pine Ridge Indian, Rosebud Indian, and Lower Brule Indian Reservations in South Dakota; to assist the citizens of Haakon, Jackson, Jones, Lyman, Mellette, Pennington, and Stanley Counties, South Dakota, to develop safe and adequate municipal, rural, and industrial water supplies; to promote the implementation of water conservation programs at these locations; to provide certain benefits to fish, wildlife, and the natural environment of South Dakota; and in consultation with the Oglala, Rosebud, and Lower Brule Sioux Tribes, to conduct feasibility studies on the need to develop water disposal facilities and systems and rehabilitate existing waste water disposal facilities and systems on the Pine Ridge, Rosebud, and Lower Brule Indian Reservations.
- Who benefits
- The citizens of the southwest quarter of the State of South Dakota, including the Oglala, Rosebud, and Lower Brule Indian Reservations.
- Who applies
- West River/Lyman-Jones Water Systems; the Oglala, Rosebud, and Lower Brule Sioux Tribes; and non-Federal entity or entities. Section 3(b) of Public Law 100-516 states “the Secretary, with the concurrence of the Oglala Sioux Tribal Council, shall enter into agreements with the appropriate non-Federal entity or entities for planning, designing, constructing, operating, maintaining and replacing the Oglala Sioux Rural Water Supply System.â€
- Authorized by
- Mni Wiconi Rural Project Act of 1988, Public Law 100-516, as amended; Yavapai-Prescott Indian Tribe Water Rights Settlement Act of 1994, Title VIII, Mni Wiconi Act Amendments of 1994, Public Law 103-434
- Infrastructure Investment and Jobs Act
Committed by fiscal year
* FY2026 is year-to-date — the fiscal year is still in progress, so its total is still filling in. The striped band and dashed line mark that provisional stretch.
How the money flows
Committed dollars by how this program's money is paid out.
Grants
$80.7M
25%
Other
$237.4M
75%
Top recipients
By dollars committed.
How to read these numbers
- Committed through this program
Money committed under this assistance listing (its CFDA program), counted in the year each action happened.
- How it's paid
Most programs pay out one way — a grant, or a direct payment to individuals; the flow bar only appears when a program genuinely mixes types.
- Some recipients aren't itemized
For entitlement programs like Social Security and Medicare, the government reports one aggregate instead of naming tens of millions of people, so the recipient roster isn't part of the public record.
- Awards, counted once
An award count is the number of distinct awards with at least one action that year — each counted once, however many times it was amended.
- The colored bars
Every bar on this page splits by how the money moves:
Direct payments