Opportunities
PresolicitationAccepting responses

Generation and Delivery of Meteorological and Hydrological Forecasts for the Western Washington and Northwest Montana River Basins

Department of the Army · W071 ENDIST SEATTLE

Respond by: Oct 30, 2026, 12:00 PM UTC−7Less than a day left

From SAM.gov's public data file generated Oct 29, 2026, 3:30 AM UTC; newest notice posted Oct 29, 2026; loaded into FedSub Oct 29, 2026, 5:46 AM UTC

Notice facts

Source: SAM.gov Contract Opportunities public data file

Solicitation number
W912DW27QA004
Notice type
Presolicitation
Posted
Oct 19, 2026
Response date
Respond by Oct 30, 2026, 12:00 PM UTC−7
Set-aside
No Set aside used
NAICS code
541990 All Other Professional, Scientific, and Technical Services
Product or service code
R427
Place of performance
Seattle, WA 98134
Contracting office
W071 ENDIST SEATTLE (W912DW)SEATTLE, WA 98134
Agency
Department of Defense · Department of the Army

Past prime awardees

Source: Award history, not a list of bidders on this notice

Past prime awardees · award history, not a list of bidders on this notice

329 companies held prime contracts from this sub-agency under NAICS 541990 (none from this office in FedSub's data); 87 of them reported first-tier subawards to companies with NAICS 541990 in FedSub's records.

  • BOOZ ALLEN HAMILTON INC · Reported first-tier subawards to 929 companies with NAICS 541990 in FedSub's records (latest Sep 2026).

24 more past prime awardees on Professional

Description

Source: SAM.gov Contract Opportunities public data file

The United States Army Corps of Engineers (USACE), Seattle District, intends to issue a firm-fixed-price purchase order on a sole source basis to Upstream Tech for commercial hydrologic and meteorological forecasting services. These services support the Water Management Section’s critical missions for the Green, White/Puyallup, and Kootenai River basins, which include standard reservoir regulation, seasonal water supply forecasting, dam safety, and real-time emergency flood-fighting operations. This requirement will be procured in accordance with RFO 12.102(a), which allows for solicitation from a single source when the contracting officer determines that only one source is reasonably available. The Product Service Code for this requirement is R427 (Support – Professional: Weather Reporting/Observation) and the NAICS code is 541990 (All Other Professional, Scientific, and Technical Services), with a size standard of $19.5 million. The Government has determined that Upstream Tech is the only source capable of providing the required services without unacceptable disruption, mission risk, and substantial duplication of cost. The required services include the generation and delivery of high-resolution, basin-specific meteorological and hydrological forecast data feeds. Market research confirms that Upstream Tech has unique qualifications, as its proprietary forecasting models, analytical tools, and automated data pipelines are deeply integrated into the District's daily water management operating procedures and Corps Water Management System (CWMS). A transition to an alternative vendor would require an estimated 12 to 18 months to develop, calibrate, and validate new models, which would introduce unacceptable risks to public safety and dam safety operations. This notice is not a request for competitive quotes. Information received will normally be considered for the purpose of identifying small business vendors with the capability to fulfill the requirement. The…

SAM.gov's data file removes line breaks; read the formatted notice and attachments on SAM.gov.

Versions on SAM.gov

Source: SAM.gov Contract Opportunities public data file

  1. Posted Oct 19, 2026PresolicitationCurrent version

    Respond by Oct 30, 2026, 12:00 PM UTC−7

    This version on SAM.gov (opens SAM.gov in a new tab)

Sources

  • SAM.gov Contract Opportunities public data file: file generated Oct 29, 2026, 3:30 AM UTC
  • USAspending.gov prime contract awards, as loaded into FedSub: actions through Oct 25, 2026
  • USAspending.gov first-tier subaward reports (FFATA): reports through Sep 30, 2026
  • Your partner preferences and your company's records on FedSub

Notices posted or changed after SAM.gov generated its file appear in FedSub after the next load. Check SAM.gov for the current version before you respond.

Source: SAM.gov Contract Opportunities public data file. FedSub is not affiliated with SAM.gov or GSA.

Generation and Delivery of Meteorological and Hydrological Forecasts… | FedSub