Source Water Protection Maps and Geospatial Data - EH: Minnesota Department of Health

Reports and Geospatial Data
Source Water Protection

MDH Reports

Contaiminants found in Source Water

Manganese

Radionuclides

Nitrate

Aquifer Tests

Geospatial Data Files

File Name and Metadata Date Updated File Map
Class V Sensitivity 12/20/05 Shapefile Map (PDF)
Drinking Water Supply Management Areas - Groundwater 10/03/17 Shapefile Map (PDF)
Drinking Water Supply Management Areas - Surface Water 05/20/09 Shapefile Map (PDF)
Drinking Water Supply Management Areas - Vulnerability 10/03/17 Shapefile Map (PDF)
Emergency Response Areas 10/03/17 Shapefile Map (PDF)
Hydrogeologic Sensitivity of the Water Table Aquifer 04/11/17 Raster Dataset  
Nitrate Risk to the Water Table Aquifer 04/11/17 Raster Dataset  
Sealed Wells 02/14/13 Shapefile Map (PDF)
Source Water Assessment Areas 10/03/17 Shapefile Map (PDF)
Special Well and Boring Construction Area (SWBCA) 04/07/16 Shapefile Map (PDF)
Transient Noncommunity Inner Wellhead Management Zones 10/03/17 Shapefile Map (PDF)
Wellhead Protection Areas 10/03/17 Shapefile Map (PDF)
Updated Tuesday, October 31, 2017 at 02:25PM