Industry · NAICS 221320

Sewage Treatment Facilities contracts and bids

6 open bids right now and $191.3 million in federal contract obligations over the last 12 months. Who's buying, what's set aside, and what's due next.

Search NAICS 221320 bids

6open bids right now

17%of open bids are set-asides

$191.3 millionfederal obligations, last 12 months

340federal contracts with activity, last 12 months

Defenselargest federal buyer

What the data says

17% of the open bids in this industry are set aside for small or certified businesses (1 of 6).

Open bids come from 5 different buying offices; the busiest is NATIONAL PARK SERVICE.

JP has the most open bids by place of performance (1).

Over the last 12 months, federal agencies obligated $191.3 million on contracts in this industry. Department of Defense accounted for 70%.

Open bids, soonest deadline first

Each links to the official notice.

Maintenance, Repair, And Operation Of Incinerator Plant, Weight Scales, Potable Water Tanks, Wastewater Treatment Plants To Include Operation, And Granular Activated Carbon (GAC) Filtering Systems at CFA YokosukaDEPT OF THE NAVY · JP · due 2026-10-14 DCDO Septic Tank and Sewage Treatment MaintenanceDEPT OF THE AIR FORCE · due 2026-10-26 Y--GRCA 257282 - Replace Wastewater Plant at South RiNATIONAL PARK SERVICE · AZ · due 2026-11-02 Y--GRCA 257282 - Replace South Rim Wastewater Treatment Plant, Grand Canyon, AZNATIONAL PARK SERVICE · due 2026-11-02 Operations and Maintenance (O&M) Services for the SBIWTPINTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO · CA · due 2027-01-06 Lagoon AerationFOREST SERVICE · Set-aside · KY · due 2028-11-19

See all 6 open bids in NAICS 221320

Set-asides

No set-aside (open competition)83% · 5

Total Small Business Set-Aside17% · 1

Busiest buyers

NATIONAL PARK SERVICE33% · 2

DEPT OF THE NAVY17% · 1

DEPT OF THE AIR FORCE17% · 1

INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO17% · 1

FOREST SERVICE17% · 1

Places of performance

JP17% · 1

Arizona17% · 1

California17% · 1

Kentucky17% · 1

Who buys this federally

Contract obligations by awarding agency, 2025-10-01 to 2026-09-30.

Department of Defense$134.6 million · 70%

Department of State$31.7 million · 17%

Department of Justice$15.8 million · 8%

Department of the Interior$4.7 million · 2%

Department of Agriculture$1.3 million · 1%

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Related industries

NAICS 221310

Water Supply and Irrigation Systems

8 open bids

Sources: open bids from SAM.gov Contract Opportunities (public domain), NYC City Record and Los Angeles RAMP, as indexed by Aeonis Bids right now. Federal contract obligations and award counts from USAspending.gov (public domain) for 2025-10-01 to 2026-09-30: obligations are transaction amounts in the period; counts are awards with activity in the period. NAICS titles: U.S. Census Bureau. Not affiliated with or endorsed by SAM.gov, GSA, USAspending.gov or any agency. Always confirm details in the official notice.

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