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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…
Versions on SAM.gov
Source: SAM.gov Contract Opportunities public data file
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)