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County file — MD

Underground Storage Tanks in Prince George's County, MD — 1,437 facilities, 1,688 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Prince George's County, population 920,667.

1,437UST facilities
1,182tanks in service
4,393closed tanks
1,688leak records
5open cases
1,683no further action

Prince George's County has 1,437 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 1,182 tanks in service and 4,393 tanks that have been closed or removed, plus 13 temporarily out of service. Over the life of the program, 1,688 fuel releases were reported here; 1,683 (100% of records) were investigated and closed with No Further Action, and 5 of those cleanup cases were still open when the snapshot was compiled.

That works out to 12.8 tanks in service per 10,000 residents, above the Maryland 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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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 Prince George's County, MD?

The EPA UST Finder snapshot lists 1,437 registered UST facilities in Prince George's County with 1,182 tanks currently in service, 4,393 closed or removed tanks, and 13 temporarily out of service.

How many fuel leaks have been reported in Prince George's County?

1,688 releases from underground storage tanks are on record for Prince George's County. 1,683 (100%) reached No Further Action status, while 5 cleanup cases remained open in the snapshot.

How do I check a specific address in Prince George's County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Prince George's 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 MDE Oil Control Program.

Verify with the state

The live regulatory record for any Prince George's County facility or leak case is held by the MDE Oil Control Program. Newer records than this 2018–2021 snapshot may exist.

Nearby countys in Maryland

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