County of Maui Hawai'i
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Department of Water Supply
"By Water All Things Find Life"
Dave Taylor

Paul Meyer
Deputy Director

200 S. High St
Kalana O Maui Bldg. 5th Floor
Wailuku, HI  96793-2155

Director's Office:
(808) 270-7816
Billing: (808) 270-7730
Fax: (808) 270-7951

Office Hours
Monday - Friday
7:45 am - 4:30 pm
Bill payment 8:00 am to 4:00 pm only
 Our Mission
The Department of Water Supply is an agency of the County of Maui. Our mission is to provide clean water efficiently. We provide water to approximately 35,700 services on Maui and Molokai. The water we provide meets all state and federal water quality standards. Take a look around our site to learn more.

The Department needs your help! Please conserve water. For easy ways to use less water (and save money), see our tips on Water Conservation.

    What's New:

    View your Water Bill Information
    View Bill
    Customers can view their water bills, access account information and request electronic bill presentment online by creating an account here:

    Telephone and Online Payment
    Debit-Credit card, e-check payment available on-line by using the links below or by telephone at the toll free number posted below.
    * Please have available your 10 digit water account number to make a payment.

     Residential  Commercial (e-check)  Payment by Phone
          Online Bill Pay            Commercial Online Bill Payment           Pay by Phone 855-385-4836

    Maui County Our County