EPA-regulated facilities in Randolph County, IL

There are 314 EPA-regulated facilities inside Randolph County, Illinois. The most common kinds are air emissions (122), water discharge (109), hazardous waste (94). 7 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 18 have a violation on record.

Open the map of Randolph County

314facilities in the county
7in significant noncompliance
18with a violation on record
$0in penalties, last 5 years

By category

CategoryFacilities
Hazardous waste94
Large quantity generators2
Small quantity generators46
Chemical (RMP/TRI)13
Superfund1
Air emissions122
Major sources3
Synthetic minor sources2
Minor sources95
Water discharge109
Major permits2
Minor permits93
Drinking water systems19
Greenhouse gas reporters3
Scrap yards1

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.

Superfund sites

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.