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Water and Wastewater Government Bids & RFPs

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Water and Wastewater covers public solicitations for drinking water and wastewater treatment, water distribution and sewer system work, pumps, valves and pipe, treatment chemicals, meter installation, laboratory testing, stormwater management, septic and grease trap services, and portable sanitation. Buyers include water and sewer utilities, special districts, cities and counties, public works departments and state environmental agencies.

Chemicals, pipe, valves and equipment are usually bought through an invitation for bid against a specification, with the award going to the lowest responsive bidder. Treatment plant and pipeline construction generally follows public construction bidding rules, and engineering design is usually selected on qualifications. Plant operations contracts may require operators who hold the state certification for the system's classification.

This page lists open water and sanitation bids from state, local and federal buyers, soonest closing first, along with recently closed solicitations and contract awards. Utilities buy many of the same chemicals and parts every year, so the award history is useful for seeing ordering cycles, typical quantities and which suppliers and contractors currently hold the work.

FAQs

Where can I find public water management and sanitation bids?

Water and sewer utilities, special districts, cities and counties post these solicitations on their own procurement portals. Bid Banana collects them in one search: 650+ open water management and sanitation bids right now.

How are public water management and sanitation contracts usually awarded?

Supplies and construction are usually awarded to the lowest responsive, responsible bidder, while engineering and plant operations contracts are more often awarded through a request for qualifications or proposals.

How many water management and sanitation bids close this week?

200+ open water management and sanitation bids close in the next seven days.

Open water and wastewater bids

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The newest water and wastewater bids on Bid Banana.

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  • Massachusetts Department of Conservation and Recreation·Massachusetts

    FY2027 DCR Watershed System Salt Reduction Grant
    Closes 10/23/2026Grants NoticeWater Management and SanitationView details

    The Commonwealth of Massachusetts is offering up to $100,000 in FY 2027 grant funding to municipalities within the Wachusett, Quabbin, and…

  • City of Asheville·North Carolina

    REBID for Laboratory Supplies
    Closes 10/23/2026Invitation for BidWater Management and SanitationView details

    The City of Asheville Water Department is rebidding an informal bid for a broad range of laboratory supplies and reagents needed for…

  • City of Albany·Georgia

    Well No. 21 Rehabilitation
    Closes 11/16/2026Invitation for BidWater Management and SanitationView details

    The City of Albany is seeking a qualified contractor to fully rehabilitate Well No. 21, encompassing mechanical, electrical, and civil…

  • Office of the Chief Procurement Officer, State of Alabama·Alabama

    ENGR-Easterling-Replace Sewage Pumps
    Closes in 2 daysRequest for QuotationWater Management and SanitationView details

    The State of Alabama is seeking a qualified contractor to replace existing sewage pumps at the Easterling facility. This quick‑quote…

  • Santa Clara Valley Water District·California

    On-Call Mechanical Maintenance Services
    Closes 11/13/2026Invitation for BidWater Management and SanitationView details

    Valley Water is seeking a qualified contractor to provide on‑call mechanical maintenance, repair, fabrication, and emergency dispatch…

  • Fort Pierce Utilities Authority·Florida

    Reverse Osmosis Plant Elements (Membranes)
    Closes 10/30/2026Request for ProposalWater Management and SanitationView details

    Fort Pierce Utilities Authority is soliciting proposals for the purchase and delivery of replacement membrane elements for its Reverse…

  • U.S. Department Of Defense·Federal

    Waste Water Treatment Plant Services
    Closes 11/23/2026Request for QuotationWater Management and SanitationView details

    The contract calls for a small‑business firm to provide full‑service operation and maintenance of an 800 K‑gallon‑per‑day activated‑sludge…

Recently closed water and wastewater bids

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