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Who’s in charge of groundwater?


Agency or institution Responsibilities
Department of Health and Family Services
  • holds public meetings on contaminated water supplies
  • recommends enforcement standards for substances of health concern
  • investigates health effects from contamination
  • inspects water supplies at restaurants, hotels, motels and campgrounds
Department of Commerce
  • inspects and keeps records on underground storage tanks
  • enforces septic system regulations
  • approves home water treatment devices
  • runs the brownfield grant program
  • educates business and landowners about tank laws
University of Wisconsin
  • researches the occurrence, effects and prevention of groundwater pollution
  • educates students and working professionals about groundwater issues
  • maintains water resource references
Wisconsin Geological and Natural History Survey/University of Wisconsin
  • maps and inventories groundwater resources and geological formations
  • writes technical reports and assists regulatory agencies
  • monitors groundwater levels and water quality
  • educates about hydrology and groundwater resources
State Lab of Hygiene
  • analyzes private well water samples
  • researches virus and pathogen occurrence in groundwater
United States Geological Survey
  • researches surface and groundwater interactions
  • monitors groundwater levels
County government
  • issues permits and inspects septic systems
  • with DATCP, establishes standards for manure storage pits
Department of Natural Resources
  • regulates sewage lagoons, municipal and industrial wastewater systems
  • regulates landfills, solid waste and hazardous waste disposal
  • regulates environmental consequences of mining
  • responds to hazardous spills
  • regulates public drinking water systems
  • regulates well drilling
  • provides water quality planning
  • sets drinking water standards
  • monitors groundwater, samples well water
  • sets state groundwater quality standards
  • issues permits for animal waste management
  • administers the land recycling (brownfield) program
  • educates school children and adults about groundwater
Department of Transportation
  • conducts road salt and groundwater research
  • regulates road salt storage
Department of Agriculture, Trade and Consumer Protection
  • regulates pesticide use and cleanup
  • inspects fertilizer and pesticide storage facilities
  • inspects water supplies of food processors and Grade A dairy farms
  • licenses water bottlers
  • educates food and agricultural interests about groundwater
  • researches where pesticides have entered groundwater
  • oversees farm nutrient management
University of Wisconsin Cooperative Extension: UWEX county offices and the Central Wisconsin Groundwater Center at UW-Stevens Point
  • tests private wells
  • educates homeowners and local government about groundwater issues
  • provides community outreach
  • conducts applied research about groundwater
You
  • ensure proper use and disposal of household chemicals
  • maintain wells and septic systems
  • stay active in community land use issues
  • report illegal or abandoned waste sites to DNR
  • participate in community recycling programs

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