Opportunity
Iowa City Community School District Bidopportunities #27CRDLWBMBALM-0001
Iowa DNR Solicits Alum Application Services for Casey Lake Water Quality Improvement
Posted
July 11, 2026
Respond By
July 29, 2026
Identifier
27CRDLWBMBALM-0001
NAICS
562910
The Iowa Department of Natural Resources (DNR) is seeking bids for the application of alum at Casey Lake in Tama County to improve water quality. - Government Buyer: - Iowa Department of Natural Resources (DNR) - OEMs and Vendors: - No specific OEMs or vendors are named in the solicitation - Products/Services Requested: - Application of alum (aluminum sulfate) to Casey Lake - Purpose: Reduce internal phosphorus loading and enhance lake water quality - All bid submissions must be made through the IMPACS Electronic Procurement System - Unique or Notable Requirements: - Strict requirement to use the IMPACS system for all bid submissions - Adherence to technical specifications outlined in the solicitation documents - Focus on environmental improvement through chemical treatment
Description
The Iowa Department of Natural Resources is issuing a Request for Bids for an alum application at Casey Lake in Tama County. The purpose is to address internal phosphorus loading and improve overall lake water quality. All specifications and bid submissions are available exclusively through the IMPACS Electronic Procurement System and must be submitted via the IMPACS link. The bid is open from July 11, 2026, to July 29, 2026.