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Content on this page was created and archived before the ADA Title II mandate for WCAG 2.1 Level AA content and will not be updated.

To request special assistance to review or inspect an archived document, call (808) 748-5041, email a detailed request to contactus@hbws.org or submit a request for information form.

Drinking Water Well Test Results in the Red Hill Area (2021-2025)

BWS conducts regular testing on our water sources to ensure compliance with all federal and state drinking water standards. The BWS water source closest to the Navy’s Red Hill Bulk Fuel Storage Facility is the Hālawa Shaft pumping station. This station had last been tested in October 2021 and showed no presence of fuel constituents in the water. Following confirmation by the Navy, however, of contamination in their Red Hill Well and later at their Red Hill Shaft and ʻAiea-Hālawa Shaft, BWS made the decision to cease pumping at our Hālawa Shaft and then at our ʻAiea Well and Hālawa Well. Since early December 2021, BWS has been testing weekly and will post the results online as they become available. Test results are posted in chronological order based on the date that samples were taken.

Drinking Water Well Test Results (2021-2025)

Updated: 02/23/2026

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