Municipal Water Service & Listing of Providers
Document Actions
The Hawaii Public Utilities Commission does not regulate municipal water and wastewater utility services. If your services are provided by local city or county governments and you have a complaint regarding your bill or service, contact your municipal water or wastewater provider.
Municipal Water Service Providers:
City and County of Honolulu - Board of Water Supply
County of Hawaii - Department of Water Supply
County of Kauai - Department of Water
County of Maui - Department of Water Supply
Municipal Wastewater Service Providers:
City & County of Honolulu - Department of Environmental Services, Wastewater Management Division
County of Hawaii - Department of Environmental Management; Wastewater Division
County of Kauai - Department of Public Works; Wastewater Management Division
County of Maui - Department of Public Works and Environmental Management, Wastewater Administration