TankCheck

TankCheck / States / California

County file — CA

Underground Storage Tanks in Lake County, CA — 32 facilities, 99 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Lake County, population 65,976.

32UST facilities
95tanks in service
0closed tanks
99leak records
4open cases
95no further action

Lake County has 32 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 95 tanks in service and 0 tanks that have been closed or removed. Over the life of the program, 99 fuel releases were reported here; 95 (96% of records) were investigated and closed with No Further Action, and 4 of those cleanup cases were still open when the snapshot was compiled.

That works out to 14.4 tanks in service per 10,000 residents, well above the California average of 9.5 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.

Check any address in Lake County

Paste an address to map every registered tank and reported leak within a mile — distances in feet, cleanup statuses, and an A–F screening grade. Free, no login.

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Frequently asked questions

How many underground storage tanks are in Lake County, CA?

The EPA UST Finder snapshot lists 32 registered UST facilities in Lake County with 95 tanks currently in service, 0 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Lake County?

99 releases from underground storage tanks are on record for Lake County. 95 (96%) reached No Further Action status, while 4 cleanup cases remained open in the snapshot.

How do I check a specific address in Lake County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Lake 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 California SWRCB UST Program.

Verify with the state

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

Nearby countys in California

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