Is Kīhei Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Tap water in Kīhei, Hawaii, is generally considered safe to drink, meeting EPA and state water quality standards. Regular testing occurs.
Water sources include groundwater aquifers, treated and monitored for contaminants like bacteria, nitrates, and heavy metals to ensure safety.
Occasional advisories may occur due to maintenance or contamination events; check local water reports or county notifications for current status.
Last checked: 2025-08-28
Source of Water in Kīhei, United States
The primary source of tap water in Kīhei is groundwater from the basal aquifer system beneath Maui Island.
Water is extracted via wells, then treated to meet drinking water standards before distribution to residents.
Surface water and rainwater harvesting contribute minimally compared to groundwater reliance in Kīhei’s water supply system.
Kīhei Drinking Fountains
Public drinking fountains in Kīhei typically use treated municipal water, which meets safety standards established by state and federal agencies.
Maintenance and sanitation practices impact fountain safety; well-maintained fountains are generally safe for use.
Users should avoid fountains with visible damage or contamination and report issues to local authorities for prompt action.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Kīhei. You can click on each water drop to open the spot directly in Google Maps for directions.
Nearby Places
- Honolulu
(158 km)
- San Francisco
(3772 km)
- Fremont
(3800 km)
- Williams
(3850 km)
- Medford
(3940 km)
- Malibu
(3972 km)
About the Author

Hi, I'm Emily Hartman, a researcher and water quality specialist with a background in public health.
I've spent the last few years studying how everyday water systems impact our health, and I'm passionate about making that information clear and useful for everyone.
Safe, clean tap water isn't just my job — it's something I truly care about.