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Drinking water resources for water systems

  • Compliance assurance
    • Monitoring schedule information, draft Consumer Confidence Reports, certified laboratory list
  • Facility design approval
    • How to submit a design review, design submittal forms, alternative technology reviews, and design guidance
  • Facility Operator Certification
    • CCWP Portal, certification and training unit, misconduct complaints, Operator in Response Charge (ORC) and responsibilities, Facility Operator Certification Board

  • Portal
    • Online portal for data submission
  • Publications
    • Aqua Talk, historical incident reports, drinking water annual fee information
  • Regulations, policies, and guidance
    • Current regulations, policies and guidance for public water systems
  • Potential or Proposed Drinking Water System
    • Think you may be a public water system? Please let us know by filling out our form. The department will evaluate if your system meets the definition of a public water system. Generally, the department regulates water systems that operate for 60 days or more per year and provide access to water for human consumption either:
      • On average, at least 25 people on per day during the 60 busiest days of operation, or 
      • Via 15 or more service connections.
    • Per the Environmental Protection Agency, human consumption includes water used for "drinking, bathing, showering, cooking, dishwashing, or maintaining oral hygiene". Access to water includes faucets, restrooms, hose bibs, or any other means by which water from the supplier could be consumed.
    • Please note that private residences with their own individual private water source are unlikely to be considered a public water system. Additional resources for private wells