Eagle Butte City Office
Eagle Butte, SD Doing business as Water / Sewer Office
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- U.S. Government Entity
- Other NAICS codes in SAM.gov
-
- 221320 Sewage Treatment Facilities
- 445320 Beer, Wine, and Liquor Retailers
- 488119 Other Airport Operations
- 562119 Other Waste Collection
- 562998 All Other Miscellaneous Waste Management Services
- 713910 Golf Courses and Country Clubs
- 722511 Full-Service Restaurants
- 921120 Legislative Bodies
Show all 15
- 921130 Public Finance Activities
- 921140 Executive and Legislative Offices, Combined
- 921190 Other General Government Support
- 922160 Fire Protection
- 924110 Administration of Air and Water Resource and Solid Waste Management Programs
- 926120 Regulation and Administration of Transportation Programs
- 926130 Regulation and Administration of Communications, Electric, Gas, and Other Utilities
- SAM.gov registration date
- Physical address
- 209 Main St, Eagle Butte, SD 57625, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $65,365 |
| FY2025 | $110,534 |
| FY2024 | $97,144 |
| FY2023 | $103,681 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $65,365 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant awards
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| MNI Waste' Water Company | Eagle Butte, SD | — |
| Cheyenne River Sioux Tribe | Eagle Butte, SD | 921150 American Indian and Alaska Native Tribal Governments |
| The Oglala Sioux Tribe Of The Pine Ridge Indian Reservation | Pine Ridge, SD | 238990 All Other Specialty Trade Contractors |
| Aqua-Pure Inc. | Sioux Falls, SD | 424690 Other Chemical and Allied Products Merchant Wholesalers |
| Crow Creek Sioux Tribe | Chamberlain, SD | 921150 American Indian and Alaska Native Tribal Governments |
About the company
Eagle Butte City Office, doing business as Water / Sewer Office, is a U.S. local government entity (municipality) based in Eagle Butte, South Dakota, that provides water and sewer utility services to federal agencies operating within the Cheyenne River Reservation as a prime contractor. The organization holds DOT-Certified Disadvantaged Business Enterprise status and operates on a full-and-open competitive basis with no set-aside designations across its federal award footprint.
Eagle Butte City Office's federal work centers entirely on utility infrastructure support. Recent representative contracts include a $303,848 firm fixed-price purchase order from the Bureau of Indian Education awarded March 17, 2026, extending through March 31, 2030, for water and sewage utilities at Eagle Butte; a $302,621 definitive contract from the Department of the Interior's Great Plains Region awarded February 24, 2026, running through March 31, 2031, for water and sewer service to the Cheyenne River Agency; and a $51,115 purchase order from the Bureau of Indian Education awarded April 1, 2025, for sewer and water service completing March 31, 2026. The organization also holds a $150,000 Emergency Community Water Assistance Grant from the Rural Utilities Service awarded October 23, 2024, extending through October 23, 2026. Historical contract values span from $9,000 to $57,231, with the municipality providing consistent year-round utility operations to the same federal facilities.
Customer concentration is extreme. The Department of the Interior's Bureau of Indian Affairs Great Plains Region accounts for 19 awards and $1.5 million in combined potential value (82% of awards), with the Bureau of Indian Education adding 3 awards and $591 thousand. The Department of Agriculture's Rural Utilities Service and Rural Housing Service together carry 4 awards. All work supports federal operations on or adjacent to the Cheyenne River Reservation.
The vendor's activity has remained consistent at one to two awards per year over the past five years, with a combined potential value of $2.3 million across all 34 prime awards in the source data and $2.2 million already obligated (94% of potential value). Eagle Butte City Office operates exclusively as a prime contractor — zero subcontract awards appear in the source — and does not sit on any federal contract vehicles, GWACs, BPAs, or government-wide IDIQs. The organization is registered in SAM.gov since 2005 and provides essential infrastructure continuity to the Bureau of Indian Affairs and Bureau of Indian Education in a rural, reservation-based operating environment where alternative local utility providers are absent.
Quick answers
Is Eagle Butte City Office registered in SAM.gov?
Yes. Eagle Butte City Office's SAM.gov registration is active through October 7, 2027.
What is Eagle Butte City Office's CAGE code?
Eagle Butte City Office's CAGE code is 34ZP7, and its Unique Entity ID (UEI) is YQHXBZJ8X3A8.
How much has Eagle Butte City Office received in federal contracts?
Federal contracts obligated $110,534 to Eagle Butte City Office in fiscal year 2025 and $376,724 in fiscal years 2023 through 2027.
How does Eagle Butte City Office rank among federal contractors?
Eagle Butte City Office ranked #91 in NAICS 22132 and #100 in PSC S114 in FY2025.
What is Eagle Butte City Office's most recent federal award?
Eagle Butte City Office's most recent federal contract award is Water and sewage utilities for cheyenne eagle butte (140A2326P0108), from Bureau of Indian Education (BIA), on March 17, 2026.
On GovTribe
See Eagle Butte City Office's full federal record
- Federal contract awards
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
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