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Diesel Discharge in Ala Wai Harbor; Honolulu, Hawaii

Honolulu, HI | 2026-May-19

Initial Notification: On May 19, 2026, the NOAA Scientific Support Coordinator (SSC) for Oceania was notified of a diesel discharge in Ala Wai Harbor in downtown Honolulu, Hawaii. Suspected cause was due to an improper fuel transfer. The U.S. Coast Guard requested assistance with resources at risk (RAR) and Endangered Species Act (ESA) consultation.

Incident Details
Primary threat:Oil
Products of concern:Red Dye Diesel
Total amount at risk of spill: 108 gallons
Latitude (approximate): 21° 17.22′ North
Longitude (approximate): 157° 50.52′ West
On-Water Recovery: Applied
Shoreline Cleanup: Unknown/Not applicable
Dispersants: Unknown/Not applicable
In-Situ Burn: Unknown/Not applicable
Bioremediation: Unknown/Not applicable