
Hilo, Hawaii | Municipal Water Utility Company | Public Service Announcement
Hilo's municipal water supply may contain several concerning contaminants including Monochlorobenzene (chlorobenzene), Benzo[b]fluoranthene, Di(2-ethylhexyl) phthalate and Beryllium, and residents might experience issues related to elevated water hardness levels. The water service in Hilo provides this region with municipal water sourced primarily from Groundwater aquifers.
What's in your tap water?
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Hilo Area Details

Area served:
Hilo, Hawaii

Population served:
37848

Water source:
Groundwater

Phone:
800-464-2924

Address:
2270 Kalakaua Avenue, Suite 801, Honolulu, HI 96815

3date
Contaminants Detected In Hilo, Hawaii
Chromium (hexavalent); 1,2,3-Trichloropropane; Molybdenum; Nitrate; Strontium; Vanadium… more

For a Limited Time - Get the Hilo Official Water Score Report for Free.
DISCOVER THE TRUTH & SAFEGUARD YOUR FAMILY!
US Public Records
Hilo
Annual Municipal Water Report
List of Municipal Water Contaminants Tested by Hilo
Tested But Not Detected:
1,1,1-Trichloroethane; 1,1,2-Trichloroethane; 1,1-Dichloroethane; 1,1-Dichloroethylene; 1,2,3-Trichloropropane; 1,2,4-Trichlorobenzene; 1,2-Dibromo-3-chloropropane (DBCP); 1,2-Dichloroethane; 1,2-Dichloropropane; 1,3-Butadiene; 1,4-Dioxane; 2,3,7,8-TCDD (Dioxin); 2,4,5-TP (Silvex); 2,4-D; Alachlor (Lasso); Antimony; Arsenic; Asbestos; Atrazine; Barium; Benzene; Benzo[a]pyrene; Beryllium; Bromochloromethane; Bromodichloromethane; Bromoform; Bromomethane; Cadmium; Carbofuran; Carbon tetrachloride; Chlorate; Chlordane; Chlorodifluoromethane; Chloroform; Chloromethane; cis-1,2-Dichloroethylene; Cobalt; Cyanide; Dalapon; Di(2-ethylhexyl) adipate; Di(2-ethylhexyl) phthalate; Dibromoacetic acid; Dibromochloromethane; Dichloroacetic acid; Dichloromethane (methylene chloride); Dieldrin; Dinoseb; Diquat; Endothall; Endrin; Ethylbenzene; Ethylene dibromide; Glyphosate; Haloacetic acids (HAA5); Heptachlor; Heptachlor epoxide; Hexachlorobenzene (HCB); Hexachlorocyclopentadiene; Lindane; Mercury (inorganic); Methoxychlor; Monobromoacetic acid; Monochloroacetic acid; Monochlorobenzene (chlorobenzene); Nitrite; o-Dichlorobenzene; Oxamyl (Vydate); p-Dichlorobenzene; Paraquat; Pentachlorophenol; Perfluorobutane sulfonate (PFBS); Perfluoroheptanoic acid (PFHPA); Perfluorohexane sulfonate (PFHXS); Perfluorononanoic acid (PFNA); Perfluorooctane sulfonate (PFOS); Perfluorooctanoic acid (PFOA); Picloram; Polychlorinated biphenyls (PCBs); Selenium; Simazine; Styrene; Tetrachloroethylene (perchloroethylene); Thallium; Toluene; Total trihalomethanes (TTHMs); Toxaphene; trans-1,2-Dichloroethylene; Trichloroacetic acid; Trichloroethylene; Vinyl chloride; Xylenes (total)

What's in your tap water?

Find out which contaminants are found above Legal and Health Guidelines.
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US Public Records
Hilo
About Us
Hilo Water Utility serves the residents of Hawaii Island with reliable water services. Our team works diligently to ensure quality water reaches every household in our service area. We monitor water quality through regular testing and maintain infrastructure to prevent service disruptions.

For more information on your municipal water, visit the U.S. Environmental Protection Agency:
Hilo Municipal Water Company and EPAHilo Municipal Water Report Info
The EPA requires all municipal water providers to regularly test water quality and provide reports to consumers. These reports detail contaminant levels, treatment methods, and compliance with federal standards. Residents can access Hilo's specific water quality information through annual reports published by the utility company.
Municipal Water Utility Company FAQ

For more information on your municipal water, visit the U.S. CDC:
Hilo Municipal Water Company and CDC- How often is Hilo's water tested?
- What should I do if I notice unusual taste or odor in my tap water?
- How can I receive notifications about water service disruptions?
- Does Hilo add fluoride to the water supply?
- How does Hilo address water hardness issues?

Hilo provides municipal water services to the public of Honolulu and Hilo, Hawaii.
Free Water Safety Report for Hilo. (limited time offer)

DISCOVER THE TRUTH & SAFEGUARD YOUR FAMILY!
US Public Records
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