Department of Water Supply

Department of Water Supply

Ka Wai A Kāne – Water, Our Most Precious Resource

  • Customer Service
    • Water Service Application
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    • How to Read Your Water Bill
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    • How is Your Money Spent?
    • How to Detect for Leaks
    • Frequently Asked Questions
    • Do You Need a Backflow Preventer?
  • Water Board
    • About the Water Board
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  • Water Quality
    • Water Quality Reports
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    • Source Water Protection
    • Lead and Copper Rule Revisions Compliance Statement
  • Conservation
    • DWS leak detection video
    • Conservation Resources
    • General Indoor
    • Bathroom
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    • Replacing Your Faucet Aerator
  • News & Projects
    • News Releases
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    • Engineering & Construction
      • Projects Update
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    • Procurement
      • Bids & Proposals
      • Procurement Notices & Requests
  • Community
    • Public Safety Power Shutoffs (PSPS) on Hawaii Island
    • Department of Water Jobs
      • Civil Engineer I (continuous) Amended 2023 00129
      • Mechanical Engineer IV (Continuous) 2021 00007
      • Student Helper II Recruitment Notice 2024
      • Student Helper II Application Form 2024
    • Lead and Copper Rule Revisions Compliance Statement
    • DWS Water Conservation Poster Contest 2024
    • 2023 Hawai’i Water Works Association Conference
    • NEW! At-Home Water Education Toolkit
    • Emergency Water Preparedness
    • Water Use & Development
      • August 2010 Update
      • March 2017 Update for Keauhou Aquifer System
    • Energy Evaluation Report
    • Water Spigots Map
    • Rainwater Catchment
    • Waikoloa Reservoirs Emergency Action Plans (EAP)
    • County of Hawaiʻi Jobs
  • Pay Online
  • Contact

Projects Update

Projects Update

Waimea WTP
  • Hala’ula Well and Reservoir Project, North Kohala Final Update July 10, 2023

Engineering

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  • Engineering & Construction
  • Backflow Prevention
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