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County file — FL

Underground Storage Tanks in St. Johns County, FL — 321 facilities, 309 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for St. Johns County, population 238,439.

321UST facilities
216tanks in service
954closed tanks
309leak records
75open cases
234no further action

St. Johns County has 321 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 216 tanks in service and 954 tanks that have been closed or removed, plus 1 temporarily out of service. Over the life of the program, 309 fuel releases were reported here; 234 (76% of records) were investigated and closed with No Further Action, and 75 of those cleanup cases were still open when the snapshot was compiled.

That works out to 9.1 tanks in service per 10,000 residents, below the Florida average of 9.9 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 St. Johns County, FL?

The EPA UST Finder snapshot lists 321 registered UST facilities in St. Johns County with 216 tanks currently in service, 954 closed or removed tanks, and 1 temporarily out of service.

How many fuel leaks have been reported in St. Johns County?

309 releases from underground storage tanks are on record for St. Johns County. 234 (76%) reached No Further Action status, while 75 cleanup cases remained open in the snapshot.

How do I check a specific address in St. Johns County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any St. Johns 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 Florida DEP Storage Tank Program.

Verify with the state

The live regulatory record for any St. Johns County facility or leak case is held by the Florida DEP Storage Tank Program. Newer records than this 2018–2021 snapshot may exist.

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