The lobby of the Public Service Building is open from 7:45 AM to 4:30 PM, Monday through Friday, except on holidays. The Board of Water Supply's Halawa Xeriscape Garden is open from 9:00am to 3:00pm on Wednesdays and Saturdays unless otherwise noted. Please see the follow for observed BWS office holidays and dates the Halawa Xeriscape Garden will be closed.


  • Halawa Xeriscape Garden Closed

    The Halawa Xeriscape Garden will be closed on Saturday, June 10, 2023.

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  • King Kamehameha Day Holiday

    Board of Water Supply offices will be closed on Monday, June 12, 2023 in observance of King Kamehameha Day. To report a water service issue, please call 748-5000, ext. 1 (available 24/7).

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  • Independence Day Holiday

    Board of Water Supply offices will be closed on Tuesday, July 4, 2023 in observance of Independence Day. To report a water service issue, please call 748-5000, ext. 1 (available 24/7).

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  • Statehood Day Holiday

    Board of Water Supply offices will be closed on Friday, August 18, 2022, in observance of Statehood Day. To report a water service issue, please call 748-5000, ext. 1 (available 24/7).

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  • Halawa Xeriscape Garden Closed

    The Halawa Xeriscape Garden will be closed on Saturday, August 19, 2023.

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  • Halawa Xeriscape Garden Closed

    The Halawa Xeriscape Garden will be closed on Saturday, September 2, 2023.

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  • Labor Day Holiday

    Board of Water Supply offices will be closed on Monday, September 4, 2023 in observance of Labor Day. To report a water service issue, please call 748-5000, ext. 1 (available 24/7).

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  • Veterans' Day Holiday

    Board of Water Supply offices will be closed on Friday, November 10, 2023 in observance of Veterans' Day. To report a water service issue, please call 748-5000, ext. 1 (available 24/7).

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  • Halawa Xeriscape Garden Closed

    The Halawa Xeriscape Garden will be closed on Saturday, November 11, 2023.

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  • Thanksgiving Holiday

    Board of Water Supply offices will be closed on Thursday, November 23, 2023 in observance of the Thanksgiving holiday. To report a water service issue, please call 748-5000, ext. 1 (available 24/7).

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  • Halawa Xeriscape Garden Closed

    The Halawa Xeriscape Garden will be closed on Saturday, November 25, 2023.

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  • Halawa Xeriscape Garden Closed

    The Halawa Xeriscape Garden will be closed on Wednesday, Dec 6, 2023.

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  • Christmas Day Holiday

    Board of Water Supply offices will be closed on Monday, December 25, 2023 in observance of Christmas Day. To report a water service issue, please call 748-5000, ext. 1 (available 24/7).

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