EPA-regulated facilities in Cass County, IL

There are 179 EPA-regulated facilities inside Cass County, Illinois. The most common kinds are air emissions (80), hazardous waste (53), water discharge (43). 3 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 9 have a violation on record.

Open the map of Cass County

179facilities in the county

3in significant noncompliance

9with a violation on record

$0in penalties, last 5 years

By category

Category	Facilities
Hazardous waste	53
Small quantity generators	25
Chemical (RMP/TRI)	3
Air emissions	80
Synthetic minor sources	1
Minor sources	68
Water discharge	43
Major permits	1
Minor permits	29
Drinking water systems	17
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.

ST PETER LUTHERAN CHURCH (131946) IL Significant noncompliance
VIRGINIA STP, CITY OF 321 COLLEGE AVENUE, VIRGINIA, IL, 62691 Significant noncompliance
VIRGINIA WATER TREATMENT PLANT 6427 ILLINOIS ROUTE 78, VIRGINIA, IL, 62691 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.