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County file — HI

Underground Storage Tanks in Kalawao County, HI — 2 facilities, 0 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Kalawao County, population 91.

2UST facilities
3tanks in service
1closed tanks
0leak records
0open cases
0no further action

Kalawao County has 2 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 3 tanks in service and 1 tanks that have been closed or removed. Over the life of the program, 0 fuel releases were reported here; 0 (0% of records) were investigated and closed with No Further Action, and no cleanup cases remained open when the snapshot was compiled.

That works out to 329.7 tanks in service per 10,000 residents, well above the Hawaii average of 9.1 per 10,000. Countywide numbers are context, not a verdict on any parcel — tank risk is hyper-local, falling off within a few hundred feet.

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Frequently asked questions

How many underground storage tanks are in Kalawao County, HI?

The EPA UST Finder snapshot lists 2 registered UST facilities in Kalawao County with 3 tanks currently in service, 1 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Kalawao County?

0 releases from underground storage tanks are on record for Kalawao County. 0 (0%) reached No Further Action status, while 0 cleanup cases remained open in the snapshot.

How do I check a specific address in Kalawao County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Kalawao County address to map every registered tank and reported leak within a mile, with distances in feet and an A–F screening grade. Verify current records with the Hawaii DOH UST Section.

Verify with the state

The live regulatory record for any Kalawao County facility or leak case is held by the Hawaii DOH UST Section. Newer records than this 2018–2021 snapshot may exist.

Nearby countys in Hawaii

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