Is Honolulu Tap Water Safe To Drink? (2020)

Safe to drink?yes
Passed the WHO International Standard or the EPA Standard?yes
The estimated price of bottled water in USD(1.5-liter)$2.46

Yes, it is safe to drink tap water around Hawaii, including in Honolulu. Tap water on the islands is very safe and of the highest quality.

Tap water is processed through treatment plants and is completely safe to drink. There are alerts sent out to in the event of contamination in the main tap, but so far, the alert has never been used. Unless the government issues one these alters, it should always be assumed that the water is safe to consume.

Honolulu Tap Water
Honolulu, Hawaii

Tap water in Honolulu exceeds all federal and state safe drinking water standards. The tap water regularly monitored by the Honolulu Board of Water Supply to maintain high standards and reassure all residents that their water is safe.

The quality of drinking water in the U.S. governed by the SDWA or Safe Drinking Water Act. The national drinking water quality standard has been set by the EPA or the U.S. Environmental Protection Agency.

The Department of Health ensures that both public and private suppliers of drinking water comply with federal and state standards. The DOH and EPA are continuously monitoring and enforcing these regulations.

Every summer, the Water Quality Report from the Board of Water Supply (BWS) was mailed to all customers. These are also called Consumer Confidence Reports (CCR); these reports contain a wealth of information about water quality across the United States.

Source of Water in Honolulu, Hawaii

Honolulu is located on the island of Oahu and is the island’s most populous city. Residents get their freshwater from the island’s extensive aquifer systems. These aquifer systems provide most of the tap water used in the city, and this is because surface water is not a reliable source of clean water in Hawaii. The Honolulu Board of Water Supply uses four shafts, twelve tunnels and 84 well stations around the island of Oahu to tap water from the aquifers.

Current Weather in Honolulu


Some of the Convenience Stores in Honolulu

ABC Superette
ABC Superette
  • ABC Superette
  • Russell’s Convenience
  • Grab N Go
  • Coco Cove Center of Waikiki
  • Whalers General Store
  • Holoholo Market
  • Bin’s Convenience Store
  • 7-Eleven

Estimated Price of Bottled Water


Other Sources:

Check tap water safety for other cities in United States of America