EPA-regulated facilities in De Witt County, IL

There are 250 EPA-regulated facilities inside De Witt County, Illinois. The most common kinds are air emissions (116), hazardous waste (70), water discharge (58). 4 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 15 have a violation on record.

Open the map of De Witt County

250facilities in the county

4in significant noncompliance

15with a violation on record

$0in penalties, last 5 years

By category

Category	Facilities
Hazardous waste	70
Large quantity generators	1
Small quantity generators	27
Transporters	1
Chemical (RMP/TRI)	5
Air emissions	116
Major sources	5
Synthetic minor sources	1
Minor sources	84
Water discharge	58
Major permits	2
Minor permits	47
Drinking water systems	29
Greenhouse gas reporters	1

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.

WELDON SPRINGS SP DAY USE IL Significant noncompliance
WELDON SPRINGS SP SHWRHSE IL Significant noncompliance
CLINTON SD STP US ROUTE 51 SOUTH, CLINTON, IL, 61727 Significant noncompliance
WELDON WTP 30 OAK STREET, WELDON, IL, 61882 Significant noncompliance

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.