Home - Board of Water Supply
The Honolulu Board of Water Supply (BWS) provides safe, dependable and affordable water now and into the future for Honolulu and the island of Oahu, Hawaii.
Home - Department of Water Supply
The Department of Water Supply is a semi-autonomous agency of the County of Hawai‘i that is governed by the Water Board. Founded in 1949, its primary function is to provide domestic water service through its 23 water systems scattered throughout the Big Island.
Home - Hawaii Water
Help Us reach You with Important Water Service Information With Hawaii Water's Customer Contact Update System you can change your phone number or email address without an online account. Update your information
About Your Bill - Board of Water Supply
Oct 28, 2021 · The Honolulu Board of Water Supply (BWS) provides Oahu residents with drinking water. It ensures that safe drinking water flows from your tap each time you open a water faucet connected to its system.
Company Information - Hawaii Water
Hawaii Water provides high-quality water to thousands of Hawaii residents and visitors. Our services include water distribution system construction and maintenance, meter-reading and billing, water quality testing and treatment, wastewater treatment, and customer education programs focused on water quality and conservation.
Start/Stop Service - Hawaii Water
Instructions for opening an account or starting or stopping water service with Hawaii Water Service Company
Department of Water Supply
The Department of Water Supply operates as a semi-autonomous Hawaii County agency responsible for operating and maintaining 23 public water systems serving approximately 43,000 accounts on the Big Island of Hawaii.
Hawaii Water
Welcome to Hawaii Water Service's customer contact update system. Please be sure we can reach you in emergencies and with other important water service information by entering your current phone numbers and email address.
Hawaii's Water Cycle - Board of Water Supply
Hawaii's fresh water supply is intimately dependent upon a continuous chain of events called the water cycle. The atmosphere, ocean, and land -- as well as the sun and other elements of environment -- are linked to replenish this island's fresh water supply. A healthy water cycle is …
Frequently Asked Questions - Department of Water Supply
The Department of Water Supply’s mission is to provide a safe, dependable, and affordable water supply now and into perpetuity for the island of Hawaiʻi. The water rate funds the maintenance and replacement of the island’s aging water infrastructure to meet DWS’ operational requirements and to ensure system reliability.