An interagency workgroup is developing recommendations for best practices and policies for water reuse in Minnesota. Recommendations will include both regulatory and non-regulatory approaches to successful implementation of water reuse. The workgroup will evaluate current regulations, practices, and barriers, and quantify and determine acceptable health risks associated with water reuse applications. The University of Minnesota is collecting and analyzing field data for use in targeting Minnesota-specific risks.
Appropriations from the Clean Water Fund allow the Minnesota Department of Health to expand and improve the way groundwater and drinking water protection is implemented at the local level. In 2015, $300,000 was allocated to update wellhead protection areas within groundwater management areas. From 2016 onward, funding will be dedicated to the Groundwater Restoration and Protection Strategies (GRAPS) initiative which will provide groundwater and drinking water information and management strategies on a HUC 8 watershed scale.
The objective of this project is to build on previous efforts aimed at determining the public health risk due to virus contamination in Minnesota groundwater. The Minnesota Department of Health will examine the occurrence of viruses in non-disinfecting groundwater sources in Minnesota as well as evaluate the association between source water virus occurrence and community acute gastrointestinal illness.