Programs › 15.518
Assistance listing · 15.518
Garrison Diversion Unit
Federal financial assistance obligated under listing 15.518, the organisations that receive it and where it goes.
USAspending caveat. Figures are obligations reported by federal agencies to USAspending.gov, not payments. In USAspending's words: "An outlay occurs when federal money is actually paid out, not just promised to be paid ('obligated')." "Every agency has a Senior Accountable Official who must officially certify that the quarterly financial data submitted by their agency is accurate and complete." "If there are any discrepancies in procurement data, FPDS is the authoritative source." Contract data for the Department of Defense and the U.S. Army Corps of Engineers is published with a 90-day delay. Data loaded 30 Sep 2026.
Federal agencies obligated $95M in awards under assistance listing 15.518, Garrison Diversion Unit, in FY2026, and $396M over the five fiscal years since FY2023; the program ranks 440 of 988 on this site.
Obligations were about level on FY2025 ($93M), with $0 so far in FY2027.
The largest recipient organisations by the value of $1.0M-plus awards since FY2023 were Turtle Mountain Public Utilities Commission ($76M), Three Affiliated Tribes ($75M) and Garrison Diversion Conservancy District ($41M).
By place of performance, the most money went to ND.
Obligations by fiscal year
Compared with the largest program FY2026
| Measure | This program | Grants to States for Medicaid | All assistance |
|---|---|---|---|
| Obligations, FY2026 | $95M | $722B | $4.4T |
| Five-year total | $396M | $2.6T | $17T |
| Share of all assistance obligations, five years | 0% | 15.2% | 100% |
Largest recipients $1.0M+ award value since FY2023
| # | Organisation | Awards | Award value |
|---|---|---|---|
| 1 | Turtle Mountain Public Utilities Commission | 1 | $76M |
| 2 | Three Affiliated Tribes | 1 | $75M |
| 3 | Garrison Diversion Conservancy District | 1 | $41M |
| 4 | Standing Rock Sioux Tribe | 1 | $19M |
| 5 | Turtle Mountain Band of Chippewa Indians | 1 | $8.3M |
| 6 | Department of Game & Fish North Dakota | 1 | $4.5M |
| 7 | Spirit Lake Tribe | 1 | $3.4M |
Awarding agencies $1.0M+ awards
Where the money goes
Largest awards since FY2023
| Recipient | Awarding agency | Type | Award value | Begun | Place | Record |
|---|---|---|---|---|---|---|
| Turtle Mountain Public Utilities Commission | Department of the InteriorBureau of Reclamation | Other assistanceOther Reimbursable, Contingent, Intangible, or Indirect Financial Assistance | $76M | 10 Apr 2025 | ND | USAspending |
| Three Affiliated Tribes | Department of the InteriorBureau of Reclamation | Other assistanceOther Reimbursable, Contingent, Intangible, or Indirect Financial Assistance | $75M | 19 Sep 2024 | ND | USAspending |
| Garrison Diversion Conservancy District | Department of the InteriorBureau of Reclamation | GrantCooperative Agreement (B) | $41M | 21 Jun 2023 | ND | USAspending |
| Standing Rock Sioux Tribe | Department of the InteriorBureau of Reclamation | Other assistanceOther Reimbursable, Contingent, Intangible, or Indirect Financial Assistance | $19M | 18 Sep 2024 | ND | USAspending |
| Turtle Mountain Band of Chippewa Indians | Department of the InteriorBureau of Reclamation | Other assistanceOther Reimbursable, Contingent, Intangible, or Indirect Financial Assistance | $8.3M | 20 Sep 2024 | ND | USAspending |
| Department of Game & Fish North Dakota | Department of the InteriorBureau of Reclamation | GrantCooperative Agreement (B) | $4.5M | 13 Sep 2023 | ND | USAspending |
| Spirit Lake Tribe | Department of the InteriorBureau of Reclamation | Other assistanceOther Reimbursable, Contingent, Intangible, or Indirect Financial Assistance | $3.4M | 5 Mar 2025 | ND | USAspending |
Other programs numbered 15.xxx
- 15.022 Tribal Self-Governance $4.6B
- 15.252 Abandoned Mine Land Reclamation (AMLR) $4.2B
- 15.611 Wildlife Restoration and Basic Hunter Education and Safety $4.1B
- 15.875 Economic, Social, and Political Development of the Territories $2.8B
- 15.916 Outdoor Recreation Acquisition, Development and Planning $1.7B
- 15.042 Indian School Equalization $1.6B
- 15.605 Sport Fish Restoration $1.5B
- 15.018 Energy Community Revitalization Program (ECRP) $1.4B
- 15.504 WaterSMART Water Recycling $1.1B
- 15.035 Forestry on Indian Lands $646M
- 15.235 Southern Nevada Public Land Management $561M
- 15.808 U.S. Geological Survey Research and Data Collection $530M
- 15.517 Fish and Wildlife Coordination Act $488M
- 15.514 Reclamation States Emergency Drought Relief $453M
- 15.904 Historic Preservation Fund Grants-In-Aid $434M
- 15.507 WaterSMART (Sustain and Manage America’s Resources for Tomorrow) $383M
- 15.027 Assistance to Tribally Controlled Community Colleges and Universities $345M
- 15.669 Collaborative Landscape Conservation $303M
- 15.945 Cooperative Research and Training Programs – Resources of the National Park System $268M
- 15.954 National Park Service Conservation, Protection, Outreach, and Education $258M
- 15.615 Cooperative Endangered Species Conservation Fund $255M
- 15.634 State Wildlife Grants $252M
- 15.654 National Wildlife Refuge System Enhancements $250M
- 15.250 Regulation of Surface Coal Mining and Surface Effects of Underground Coal Mining $250M
Questions and answers
How much is obligated under assistance listing 15.518?
$95M in FY2026 and $396M over the five fiscal years since FY2023, counting every award type recorded under the listing (grants, direct payments, loan subsidy cost, insurance and other assistance). Obligations are commitments, not payments.
Who receives the most under Garrison Diversion Unit?
Turtle Mountain Public Utilities Commission ($76M), Three Affiliated Tribes ($75M), Garrison Diversion Conservancy District ($41M), Standing Rock Sioux Tribe ($19M), Turtle Mountain Band of Chippewa Indians ($8.3M). Individuals are never listed; where a program pays individuals, USAspending records aggregated rows that appear here as "not shown".
What is an assistance listing (CFDA) number?
A five-digit number that identifies a federal financial assistance program on SAM.gov (formerly the Catalog of Federal Domestic Assistance). Every grant, loan, direct payment or other assistance award on USAspending carries one; contracts do not.
Provenance
Source: USAspending.gov API v2, spending by category (assistance listing) by fiscal year, recipient cross-tabulation for FY2022–FY2025 and award search, loaded 30 Sep 2026. State figures come from each state's top-100 listing table, so small amounts in a state may be missing. See methodology.