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Department of Water Supply County of Hawaii

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Water Quality

Pahala Water System, Final Notice, New Well Completed, November 2009 (PDF)
South Kohala Water System, August 2007 (PDF)
Kona Water Quality Notice, Re: Chloride and Sodium Levels (PDF)
March 29, 2012, South Kona Area, Important Information About Your Drinking Water for Consumers on Sodium Restricted Diets (PDF)

Water Shutoffs

Water Shut-Off Notice for West Kahaopea Street, Hilo, April 26, 2017

Other Notices

October 27, 2014: Change in Water Pressure Due to Lava Flow (PDF) (HTM)
Frequently Asked Questions: 2014 Puna Lava Flow Emergency & Drinking Water (PDF) (HTM)
Water Pressure Increase on Pikake Street, Honoka'a, Hamakua beginning November 19, 2014 (PDF) (HTM)
Change in Water Pressure, Kawaihae, South Kohala, May 13, 2010 (PDF)
Decrease in Water Pressure in Hōlualoa Area, North Kona, from October 28, 2009 (PDF)
Public Notice, DWS Intent to file application for financial assistance with USDA/Rural Development for the Kona Ocean View Properties subdivision Improvement District project (PDF)