NEMWI Report and Briefing on the Cost of Nitrate Treatment for Mississippi River Basin Water Utilities

NEMWIThe Northeast-Midwest Institute (NEMWI) recently published a report and hosted a Congressional briefing on “Source Water Quality and the Cost of Nitrate Treatment in the Mississippi River Basin.” The report shares the findings of a ten-year study showing that levels of nitrate in source water exceeding the SDWA maximum contaminant level (MCL) of 10 mg/L are occurring with increasing frequency. The study focused on three water treatment plants in the Upper Mississippi River Basin:  Des Moines, Iowa; Decatur, Illinois; and Vermilion County, Illinois, and tracked nitrate levels and the contributors to these increasing levels as well as the related treatment costs for the water utilities. For more information and to read the study, go here.

The associated briefing was held on Capitol Hill on May 23rd and was hosted in collaboration with Senator Amy Klobuchar (D-MN). The briefing featured a panel of four science and policy specialists who presented on the importance of conservation initiatives and water quality monitoring to preserve the health of the Mississippi River Basin. For more information and to view a recording of the briefing, go here.

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