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County file — WA

Underground Storage Tanks in Klickitat County, WA — 108 facilities, 19 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Klickitat County, population 21,241.

108UST facilities
43tanks in service
250closed tanks
19leak records
16open cases
0no further action

Klickitat County has 108 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 43 tanks in service and 250 tanks that have been closed or removed. Over the life of the program, 19 fuel releases were reported here; 0 (0% of records) were investigated and closed with No Further Action, and 16 of those cleanup cases were still open when the snapshot was compiled.

That works out to 20.2 tanks in service per 10,000 residents, well above the Washington average of 11.8 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 Klickitat County, WA?

The EPA UST Finder snapshot lists 108 registered UST facilities in Klickitat County with 43 tanks currently in service, 250 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Klickitat County?

19 releases from underground storage tanks are on record for Klickitat County. 0 (0%) reached No Further Action status, while 16 cleanup cases remained open in the snapshot.

How do I check a specific address in Klickitat County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Klickitat 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 WA Ecology UST Program.

Verify with the state

The live regulatory record for any Klickitat County facility or leak case is held by the WA Ecology UST Program. Newer records than this 2018–2021 snapshot may exist.

Nearby countys in Washington

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