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Updated: 07/14/2025
Closed

Wastewater Discharge at Intersection of Hui Iwa Street and Kahekili Highway, O‘ahu

First Detected: 07/11/2025
Sign Removed: 07/14/2025
Closed: 07/14/2025
Cause: Air release valve failure

The public is advised to remain out of the Ahuimanu stream along Kahekili Highway due to a sewage spill. Event: discharge of 800 gallons of sewage from a manhole, of which 100 gallons entered the stream. 400 gallons were recovered and 300 gallons dissipated to the ground. The ground in the area has been cleaned, disinfected, and deodorized. Status: stopped Location: intersection of Hui Iwa street and Kahekili Highway Affected water: Ahuimanu stream along Kahekili Highway Cause: air release valve failure Warning signs have been posted. For more information, please see: https://eha-cloud.doh.hawaii.gov/cwb#!/event/1928/details/view The public is advised to remain out of the affected area until this advisory has been canceled.

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