The U.S. Army Corps of Engineers, Seattle District, is conducting market research to identify small businesses capable of performing maintenance and repair on up to 14 levees across five Washington river basins: Nooksack, Skagit, Snoqualmie, Cedar, and Green. All work must be completed by 1 October 2026, before the next fall flood season, and respondents are encouraged to flag any timeline concerns. This is a sources sought notice only—no solicitation or award will result from this announcement. The anticipated contract type is one or more firm fixed-price construction contracts requiring full oversight, materials, and equipment. The applicable NAICS code is 237990, with a small business size standard of $45 million in average annual receipts.