221310 Water Supply and Irrigation Systems: federal contract awards
Federal agencies obligated $677.0 million on contracts coded 221310 from July 1, 2025 to June 30, 2026. They made 654 new awards with a median of $33,441. Small businesses received 13% of the money.
- Contract obligations
- $677.0 millionJul 2025 to Jun 2026
- New awards
- 654signed in the window
- Median new award
- $33,441obligated to date
- Small-business share
- 13%$86.3 million
Which federal offices buy 221310 work
| Awarding office | Department | Obligations | Share of 221310 |
|---|---|---|---|
| Defense Logistics Agency | DOD | $444.6 million | 66% |
| Department of the Army | DOD | $110.8 million | 16% |
| Federal Prison System / Bureau of Prisons | DOJ | $23.6 million | 3% |
| Department of the Air Force | DOD | $19.1 million | 3% |
| Department of Veterans Affairs | VA | $16.5 million | 2% |
Which companies received 221310 awards
| Recipient | Obligations | Share of 221310 |
|---|---|---|
| AMERICAN WATER OPERATIONS AND MAINTENANCE, LLC | $148.3 million | 22% |
| AMERICAN WATER MILITARY SERVICES, LLC | $56.8 million | 8% |
| CH2M HILL CONSTRUCTORS, INC. | $41.1 million | 6% |
| OLD NORTH UTILITY SERVICES, INC. | $40.0 million | 6% |
| OKLAHOMA CITY WATER UTILITIES TRUST | $29.6 million | 4% |
How the 221310 money was set aside
Share of obligations by the set-aside type recorded on each contract action. Orders under larger contract vehicles often record none.
Open for bids on SAM.gov on September 29, 2026
The SAM.gov extract of September 29, 2026 listed 7 open notices coded 221310 whose response deadline had not passed: 5 combined synopsis/solicitations, 2 solicitations.
- Open notices7
- Solicitations and combined synopses7
- Sources sought and presolicitations0
- Posted in the 30 days before the extract7
- Naming a place of performance86%
- Median days from posting to response deadline11
Set-asides on these notices: Total small business set-aside: 3; No set-aside: 2; HUBZone set-aside: 1; Set-aside not stated: 1.
Posting agencies with the most open notices: DEPT OF THE AIR FORCE (3), DEFENSE LOGISTICS AGENCY (1), FEDERAL PRISON SYSTEM / BUREAU OF PRISONS (1), US FISH AND WILDLIFE SERVICE (1), VETERANS AFFAIRS, DEPARTMENT OF (1).
Most common places of performance: Ohio (2), California (1), Hawaii (1), Mississippi (1), South Dakota (1).
This is a snapshot. The live list is on SAM.gov Contract Opportunities, where you can filter by NAICS code.
Get new 221310 notices every morning, with this history beside them
The daily digest emails you the notices posted on SAM.gov under 221310 and up to nine more codes, in the states you choose, each with its response deadline, set-aside and SAM.gov link, and the award figures on this page for context. $149 a year.
Start my daily digestAward figures: USAspending.gov, contract award types A to D (BPA calls, purchase orders, delivery orders, definitive contracts), action dates July 1, 2025 to June 30, 2026, retrieved September 29, 2026. Open notices: SAM.gov Contract Opportunities public extract of September 29, 2026. How each figure is defined.