645-DOTRFB-3045-2027 3797.80 Stream Mitigation Credits Requirements.pdf

This is a stream mitigation credits requirements document issued by the Iowa Department of Transportation for Clinton County. The State of Iowa is soliciting bids for the purchase of 3,797.80 stream mitigation credits to offset environmental impacts associated with stream and waterway disturbances. The procurement is tied to Work Code 4865-Stream Bank Mitigation, with the mitigation site location to be identified at a later date. The project falls under the regulatory requirements of USACE Permit #2026-0497. Proposals were due September 25, 2026, with bidding details and evaluation criteria contained in accompanying event documentation.

Vendors must be accredited mitigation banks approved by the Army Corps of Engineers and must be capable of providing all required credits from the Mississippi watershed at the time of purchase. The vendor will be responsible for delivering 3,797.80 stream mitigation credits to fulfill the mitigation obligations associated with the project. No specific pricing structure or valuation methodology is detailed in this requirements document. The procurement represents an environmental compliance obligation for the State of Iowa in Clinton County, with the stream bank mitigation work code indicating this is a restoration or preservation project rather than new construction.