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EPA-regulated facilities in Carter County, OK

There are 783 EPA-regulated facilities inside Carter County, Oklahoma. The most common kinds are air emissions (490), hazardous waste (170), water discharge (104). 3 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 11 have a violation on record. Penalties over the last five years total $193k across 6 sites.

Open the map of Carter County

783facilities in the county
3in significant noncompliance
11with a violation on record
$193kin penalties, last 5 years

By category

CategoryFacilities
Hazardous waste170
Large quantity generators2
Small quantity generators43
Transporters5
Chemical (RMP/TRI)21
Superfund1
Air emissions490
Major sources12
Synthetic minor sources109
Minor sources306
Water discharge104
Major permits2
Minor permits31
Drinking water systems26
Greenhouse gas reporters6

A facility enrolled in several programs counts once in the total and once in each of its categories.

In significant noncompliance

The EPA's designation for its most serious or persistent violations, as of the latest data.

Largest penalties

Penalties assessed over the last five years.

Superfund sites

Towns in Carter County

Bordering counties

Reading these numbers

These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. The Data page explains where each record comes from and how it can mislead.