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County file — NJ

Underground Storage Tanks in Morris County, NJ — 1,484 facilities, 1,044 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Morris County, population 505,067.

1,484UST facilities
830tanks in service
5,166closed tanks
1,044leak records
203open cases
841no further action

Morris County has 1,484 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 830 tanks in service and 5,166 tanks that have been closed or removed, plus 35 temporarily out of service. Over the life of the program, 1,044 fuel releases were reported here; 841 (81% of records) were investigated and closed with No Further Action, and 203 of those cleanup cases were still open when the snapshot was compiled.

That works out to 16.4 tanks in service per 10,000 residents, above the New Jersey average of 13.4 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 Morris County, NJ?

The EPA UST Finder snapshot lists 1,484 registered UST facilities in Morris County with 830 tanks currently in service, 5,166 closed or removed tanks, and 35 temporarily out of service.

How many fuel leaks have been reported in Morris County?

1,044 releases from underground storage tanks are on record for Morris County. 841 (81%) reached No Further Action status, while 203 cleanup cases remained open in the snapshot.

How do I check a specific address in Morris County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Morris 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 NJDEP UST Program.

Verify with the state

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

Nearby countys in New Jersey

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