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County file — SD

Underground Storage Tanks in Ziebach County, SD — 13 facilities, 14 leak records

What the EPA UST Finder snapshot (2018–2021 state data) shows for Ziebach County, population 2,924.

13UST facilities
14tanks in service
46closed tanks
14leak records
0open cases
9no further action

Ziebach County has 13 registered underground storage tank facilities in the national snapshot — gas stations, fleet yards, and other regulated fuel sites — holding 14 tanks in service and 46 tanks that have been closed or removed. Over the life of the program, 14 fuel releases were reported here; 9 (64% of records) were investigated and closed with No Further Action, and no cleanup cases remained open when the snapshot was compiled.

That works out to 47.9 tanks in service per 10,000 residents, well above the South Dakota average of 32.8 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 Ziebach County, SD?

The EPA UST Finder snapshot lists 13 registered UST facilities in Ziebach County with 14 tanks currently in service, 46 closed or removed tanks, and 0 temporarily out of service.

How many fuel leaks have been reported in Ziebach County?

14 releases from underground storage tanks are on record for Ziebach County. 9 (64%) reached No Further Action status, while 0 cleanup cases remained open in the snapshot.

How do I check a specific address in Ziebach County?

Use the free TankCheck screening at https://tankcheckusa.site/ — paste any Ziebach 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 SD DANR Tanks & Spills.

Verify with the state

The live regulatory record for any Ziebach County facility or leak case is held by the SD DANR Tanks & Spills. Newer records than this 2018–2021 snapshot may exist.

Nearby countys in South Dakota

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