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EPA Region 9 Must Continue Oversight Throughout the Decontamination and Closure of the Red Hill Facility

Report Information

Date Issued
Report Number
Report Type
Inspection / Evaluation
Programs, Offices, and Centers Oversight (POCO)

Report No. 23-E-0015, April 25, 2023


This evaluation focused on EPA Region 9’s oversight of authorized Hawaii state programs for underground storage tanks and drinking water quality and the response to the Red Hill drinking water contamination incident.

Report Materials



Honolulu, HI
United States

Questioned Costs
Funds for Better Use