Board of Water Supply, City & County of Honolulu

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HOME : COMMUNITY : CONSTRUCTION PROJECTS

Construction Map

The Board of Water Supply systematically replaces and upgrades the underground water infrastructure to proactively reduce the frequency of main breaks, improve fire protection, and ensure system reliability. Click here for more information on our Water System Improvement Projects.

To see which streets and neighborhoods are currently impacted by the water main renewal and replacement program, click on the map below or the list of neigborhoods.

Or to view an alphabetical listing of active BWS Construction projects, click here.

For additional information, email the Board of Water Supply Construction Section at contactus@hbws.org, Attn: Construction Section, or call us at 748-5730.