Ground Water Web Applications

• Ground Water Level Data: Obwells
  Hydrographs, well descriptions and water level data for each well in the Ground Water Level Observation Well (Obwell) Database.
   
• Watershed Assessment Tool
  Tool to describe, quantify and compare watershed health based on five components: Hydrology, Connectivity, Biology, Geomorphology, and Water Quality. Within these components are ground water data layers such as well index, water use permits, potential contaminant sites, superfund sites, ground water recharge, and karst features.
   

MPCA

• Environmental Data Access - Ground Water Data
  Locate and download data using an interactive map or a text-based search.
   
• What's In My Neighborhood?
  View known and potential sources of soil and ground water contamination. Search by city, county, zip code, address or site name.
   

MGS / MDH / MDA / EQB

• County Well Index (CWI) Online (MGS, MDH)
  Interactive map of water-well information such as location, depth and static water level. It also includes data on Wellhead Protection Areas and Special Well Construction Areas.
   
• Source Water Protection Web Mapping Application (MDA, MDH)
  Basic information about the sources of drinking water and the probability that they may be impacted by potential contamination sources. Includes source water assessments, wellhead protection areas, drinking water supply management areas and wellhead protection vulnerability.
   
• Water Availability Information System (EQB)
  Based on current water permit data, the tool helps users understand water use in a county or region and identify adjacent surface waters, protected features, impaired waters, and other water uses.
   

USGS

• USGS Ground-Water Data for Minnesota
  The National Water Information System's Minnesota data includes real-time, daily, monthly and annual statistics for selected wells in addition to manual field water-level measurements for over 90,000 wells.
   
• Minnesota Active Water Level Network
  Water levels and other information from wells that have been measured by the USGS or its cooperators at least once within the past 365 days.
   
• Minnesota Projects Interactive Map
  Locations and short descriptions of various projects (including groundwater) of the Minnesota Water Science Center.

• Water Supply and Demand
  Pre-made maps and data by municipality.
   
• Make-A-Map
  Interactive mapping tool that includes ground water data layers.

• MyEnvironment
  Find environmental information based on a location entered as an address, zip, city, county or place name. Groundwater-related information includes: water conditions, drinking water sources and status, pollutant levels at monitoring stations, new/expiring facility permits, superfund sites, brownfields, hazardous waste sites and community cleanups.
   
• EnviroMapper
  Interactively use maps and aerial photos to locate EPA-regulated facilities that may contribute to groundwater contamination.
   

USGS

• National Atlas
  • Principal Aquifers
    Generalized layer that provides map and data of aquifers that supply ground water.
  • Aquifers of Alluvial and Glacial Origin
    Generalized layer that shows loose sand and gravel aquifers of alluvial and glacial origin.