Top DOJ water supply and irrigation systems contractors
In the 12 months ending Oct 5, 2026, the Department of Justice obligated $19.0M in net prime contract dollars under NAICS 221310, down 15.8% from $22.6M in the preceding 12 months. 34 prime contractors received positive obligations, and 9 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Justice. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DOJ contractors for NAICS 221310
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | City of Wildwood City Hall | $6.0M | $4.9M | 31.2% | — |
| 2 | City of Aliceville | $2.1M | $2.0M | 11.1% | ▲ 1 |
| 3 | City of Florence | $1.8M | $2.1M | 9.4% | ▼ 1 |
| 4 | Public Service Commission of Yazoo City | $1.6M | $1.2M | 8.5% | ▲ 1 |
| 5 | City of Welch | $1.2M | $1.0M | 6.1% | ▲ 2 |
| 6 | Columbiana County | $950K | $823K | 4.9% | ▲ 2 |
| 7 | Town of Alderson | $790K | $751K | 4.1% | ▲ 4 |
| 8 | Prestonsburg City Utilities Commission | $714K | $638K | 3.7% | ▲ 6 |
| 9 | Woodway Water Authority | $681K | $670K | 3.5% | ▲ 4 |
| 10 | City of EL Reno | $606K | $764K | 3.1% | — |
| 11 | Essential Utilities, Inc. | $436K | $496K | 2.3% | ▲ 5 |
| 12 | Manchester, City of | $318K | $313K | 1.7% | ▲ 6 |
| 13 | City of Leavenworth | $306K | $802K | 1.6% | ▼ 4 |
| 14 | Herlong Public Utility District | $304K | $301K | 1.6% | ▲ 6 |
| 15 | City of Berlin | $292K | $309K | 1.5% | ▲ 4 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- City of Wildwood City Hall$4.9M → $6.0M (+$1.1M) · now #1
- Public Service Commission of Yazoo City$1.2M → $1.6M (+$475K) · now #4
- City of Aliceville$2.0M → $2.1M (+$163K) · now #2
Largest declines
- Kentucky-American Water Company$1.8M → −$112K (−$1.9M) · no latest-period obligations
- Preston County Public Service District no4$1.1M → −$121K (−$1.2M) · no latest-period obligations
- City of Danbury CT$742K → $100K (−$642K) · now #18
New to this market
4 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Apex Water and Process Inc | Feb 4, 2026 | $20K |
| KIM R Albers | Apr 7, 2026 | $11K |
| Miami-Dade County | Apr 21, 2026 | $9K |
| Great Lakes BIO-Medical Services Inc. | Feb 24, 2026 | $6K |
Where the money comes from
Funding sub-agencies within the Department of Justice, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Federal Prison System / Bureau of Prisons | $18.5M | $21.9M | Down $3.5M (15.7%) |
| Federal Bureau of Investigation | $535K | $515K | Up $20K (4.0%) |
| U.S. Marshals Service | $9K | $7K | Up $3K (39.4%) |
Common questions
Who are the top DOJ contractors for NAICS 221310?
In the latest 12 months, City of Wildwood City Hall ($6.0M), City of Aliceville ($2.1M), City of Florence ($1.8M) received the most DOJ obligations for water supply and irrigation systems.
How concentrated is this market?
The eight largest primes held 79.1% of positive obligations, and City of Wildwood City Hall alone held 31.2%. 4 contractors won their first obligations in this market during the latest 12 months.
Related markets
NAICS 221310 across all agencies
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$20.3MVA · NAICS 221310
$19.0MNASA · NAICS 221310
$13.7MInterior · NAICS 221310
$9.9MState Department · NAICS 221310
$6.9MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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