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OPEN BIDS · 10 FOUND

10 open government bids for Water, Sewage and Other Systems in every state

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There are 10 open notices: 5 taking bids now, 1 set aside for small businesses, 1 due within 7 days. The soonest deadline is Oct 25, 2026, 9:00 PM ET (DCDO Septic Tank and Sewage Treatment Maintenance).

To bid you need a free, active SAM.gov registration. How to bid, step by step →

DCDO Septic Tank and Sewage Treatment Maintenance

2 days leftDue Oct 25, 2026, 9:00 PM ET
Department of the Air Force · FA5270 18 Cons Pk
Outside the U.S. (JPN)
Taking bids nowNAICS 221320

Blanket Purchase Agreement - Cleaning and Maintenance of Sewer Systems

8 days leftDue Oct 31, 2026, 1:00 PM ET
Department of State · U.S. Embassy Brussels
Outside the U.S. (Brussels, BEL)
Taking bids nowNAICS 2213

Y--GRCA 257282 - Replace South Rim Wastewater Treatment Plant, Grand Canyon, AZ

10 days leftDue Nov 2, 2026, 4:00 PM ET
National Park Service · Dsc Contracting Services Division
Place of work not listed · buying office in Denver, Colorado
Coming soonNAICS 221320

Individual Water Treatment Device (IWTD) Laboratory Testing

20 days leftDue Nov 12, 2026, 5:00 PM ET
Department of the Army · W6QK Acc-Apg
Natick, Massachusetts
Market researchNAICS 2213

Individual Water Treatment Device (IWTD) for Reduction/Removal of Toxic Industrial Chemicals and Materials

20 days leftDue Nov 12, 2026, 5:00 PM ET
Department of the Army · W6QK Acc-Apg
Natick, Massachusetts
Market researchNAICS 2213

Y--GRCA 257282 - Replace Wastewater Plant at South Ri

26 days leftDue Nov 18, 2026, 3:00 PM ET
National Park Service · Dsc Contracting Services Division
Grand Canyon, Arizona
Taking bids nowNAICS 221320

Operations and Maintenance (O&M) Services for the SBIWTP

75 days leftDue Jan 6, 2027, 4:00 PM ET
International Boundary and Water Commission: Us-Mexico · Internat. Boundary and Water Comm.
San Ysidro, California
Taking bids nowNAICS 221320

Utilities Privatization of the Water System at U.S. Army Garrison-Hawaii (USAG-HI), Island of Oahu

76 days leftDue Jan 7, 2027, 3:00 PM ET
Defense Logistics Agency · DLA Energy
Schofield Barracks, Hawaii
Taking bids nowNAICS 221310

66--Single Purchase of an Agilent 8890 GC System Custom with dual ECD detectors

185 days leftDue Apr 26, 2027, 4:30 PM ET
Environmental Protection Agency · Region 4 Contracting Office
Place of work not listed · buying office in Atlanta, Georgia
AnnouncementNAICS 221310

Lagoon Aeration

758 days leftDue Nov 19, 2028, 2:00 PM ET
Forest Service · USDA Forest Service-Spoc East
Mammoth Cave, Kentucky
Coming soonSmall business set-asideNAICS 221320

Open notices from SAM.gov, saved Oct 23, 8:49 PM ET. Updated twice a day. Each bid links to its official notice on SAM.gov, where the documents are. How to bid, step by step →