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  4. Water and Health
businesses supplying drinking water

Drinking Water Information for Business and Government

  • Community Water Supply

  • Water systems that supply water to people in their homes, including mobile home parks, prisons, etc.
  • Delegated Programs

  • Pools, noncommunity public water and private well water delegations.
  • Grants and Loans

  • Information about available funds that provide below market rate loans for public water system improvements.
  • Information for Water Operators/Professionals

  • Information for well contractors, water operators, scientists and planners.
  • Monitoring and Testing

  • Basics of monitoring and testing of drinking water.
  • Noncommunity Public Water Supply

  • Water systems that supply water to the public in places other than their homes.
  • Plan Review for Water Systems

  • Requirements and instructions for drinking water system plan review in Minnesota.
  • Restaurants, Resorts, Campgrounds

  • Information for facilities that regularly serve an average of 25 or more people per day for at least 60 days per year.
  • Schools, Offices, Factories, and Child Care

  • Nontransient water systems that serve at least 25 of the same people over six months of the year.
  • Source Water Protection

  • Requirements, recommendations and resources for public water suppliers, geospatial data and source water assessments.
  • Water Rules and Guidance

  • Laws and rules pertaining to drinking water.
  • Wells and Borings

  • Construction, repair and sealing of wells and borings.

Spotlight

  • A Year of Water Action in MN

Related MDH Sites

  • Water and Health
  • Environmental Health Division
  • Chemicals and Hazards
  • Risk Assessment
  • Environmental Laboratory
Tags
  • environment
Last Updated: 02/05/2026
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