Groundwater and Surface Water Field Sampling

This subcontract opportunity, titled Groundwater and Surface Water Field Sampling, involves providing physical water sample collection services for prime contractors on USACE St. Paul District projects located in Wabasha County, Minnesota. The scope of work includes collecting samples from the Zumbro River, private residential wells, and permanent monitoring wells. All activities must utilize low-flow sampling equipment and adhere to stabilization criteria aligned with MPCA 2026 standards. The selected contractor is responsible for managing water-level measurements and maintaining strict chain-of-custody protocols. Deliverables include the physical samples, completed field forms, and all associated chain-of-custody documentation. This is a total small business set-aside under NAICS code 541620, with responses due by November 18, 2026.