NAICS Demand Lane

    Water Supply and Irrigation Systems — Contract Opportunities

    1,876 total opportunities (1,876 active) tied to NAICS 221310 across federal, state, local, and forecast sources.
    NAICS 221310Federal + SLED1.9K total
    Total Opportunities
    1.9K
    Across all indexed sources
    Active Estimate
    1.9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 221310.

    AI Summary

    The Department of Veterans Affairs is seeking potential sources for installation services to upgrade a Reverse Osmosis water purification system. This Sources Sought Notice is for market research purposes only and does not constitute a solicitation. Interested companies should submit their information by June 30, 2026.

    CO

    Posted Jun 23, 2026Due Jun 30, 2026Sources SoughtNAICS 221310Sol: 36C25926Q0578
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    AI Summary

    The Department of Veterans Affairs intends to sole source water service and maintenance for specific water systems at the Dayton VA Medical Center. The contract will cover labor, materials, and supervision for existing systems, with an estimated base year cost of $1,350,483.24. Responses to this notice are encouraged f…

    OH

    Posted Jun 23, 2026Due Jul 7, 2026Special NoticeNAICS 221310Sol: 36C25026Q0666
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    AI Summary

    The US Coast Guard is soliciting proposals for maintaining waste water treatment operations at Milford Haven. This opportunity is set aside for small businesses under NAICS code 221310. Interested parties must submit quotes by June 22, 2026, and are encouraged to attend a site visit on June 16, 2026. All submissions mu…

    VA

    Posted Jun 22, 2026Due Jun 23, 2026SolicitationNAICS 221310Total Small Business Set-Aside (FAR 19.5)Sol: 30287RFQ260000066
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    AI Summary

    The VA Southern Nevada Healthcare System requires the replacement of reverse osmosis carbon filter tanks with new catalytic carbon filter tanks for the Hemodialysis Clinic. This upgrade is critical for maintaining water quality standards and ensuring patient care. Interested vendors must submit their quotes and support…

    CA

    Posted Jun 22, 2026Due Jul 1, 2026Combined Synopsis/SolicitationNAICS 221310Sol: 36C26126Q0850
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    AI Summary

    The Department of Veterans Affairs is seeking quotes for reverse osmosis maintenance services for the Iowa City VA Healthcare System. This is a combined synopsis/solicitation under NAICS code 221310, with a close date extension to June 26, 2026. Interested vendors should refer to the solicitation number 36C26326Q00709 …

    MN

    Posted Jun 18, 2026Due Jun 26, 2026Combined Synopsis/SolicitationNAICS 221310Total Small Business Set-Aside (FAR 19.5)Sol: 36C26326Q0709
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    AI Summary

    The Department of Veterans Affairs is seeking a contractor to lease, install, and maintain a Reverse Osmosis critical water treatment system for the Brooklyn and Manhattan VA Medical Centers. The system must meet specific water quality standards and include maintenance and testing services. Bidders should ensure compli…

    NY

    Posted Jun 18, 2026Due Jun 24, 2026SolicitationNAICS 221310Sol: 36C24226Q0560
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    AI Summary

    The National Park Service is seeking proposals for water treatment and maintenance services under the NCR-NAMA program. This opportunity is classified under NAICS code 221310 and is structured as a combined synopsis/solicitation. Interested bidders should prepare to submit their proposals by the specified deadline.

    CA

    Posted Jun 18, 2026Due Jul 1, 2026Combined Synopsis/SolicitationNAICS 221310Sol: 140P8526Q0061
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    AI Summary

    The Department of Veterans Affairs is seeking a one-time purchase for CTX irrigation systems for the Waco/Temple grounds. This opportunity is categorized under NAICS code 221310 and is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSBC). Interested bidders should refer to the combined synopsis/solic…

    TX

    Posted Jun 17, 2026Due Jun 23, 2026Combined Synopsis/SolicitationNAICS 221310Service-Disabled Veteran-Owned Small Business Set AsideSol: 36C25726Q0543
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    AI Summary

    The Department of Defense is seeking approval to negotiate a sole source utility service contract with Imperial Irrigation District for electric and water services to Navy and Marine Corps installations. This firm-fixed price contract will span ten years and will be funded with Operations and Maintenance funds.

    CA

    Posted Jun 17, 2026JustificationNAICS 221310Sol: JA_24_88
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    AI Summary

    The U.S. Fish and Wildlife Service is seeking proposals for services related to the water plant at Loxahatchee National Wildlife Refuge. This opportunity is classified under NAICS code 221310 and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare to submit their proposals by the spec…

    VA

    Posted Jun 16, 2026Due Jun 30, 2026Combined Synopsis/SolicitationNAICS 221310Total Small Business Set-Aside (FAR 19.5)Sol: 140FS326Q0080
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    1,165
    sled
    647
    forecast
    64

    About NAICS 221310

    This industry comprises establishments primarily engaged in operating water supply systems and irrigation systems. These systems provide water for various uses including residential, commercial, agricultural, and industrial purposes.

    Read the full NAICS definition →

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