DEPARTMENT OF WATER SUPPLY
345 Kekuanaoa Street, Suite 20, Hilo, HI 96720
Administration/Finance/General Information: (808) 961-8050 | Fax: (808) 961-8657
Customer Service: (808) 961-8060 | Fax: (808) 961-8657
Engineering: (808) 961-8070 | Fax: (808) 961-8080
Geographic Information System: (808) 961-8070
Email: dws@hawaiidws.org
Operations Branch | Water Quality Assurance Branch
Manager: Quirino Antonio
Deputry Manager: Keith Okamoto
DESCRIPTION: The Department of Water Supply is a semi-autonomous agency, which is responsible to manage, control and operate the waterworks of the County and all property thereof.
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