EPA-regulated facilities in Marshall County, IL

There are 189 EPA-regulated facilities inside Marshall County, Illinois. The most common kinds are air emissions (74), water discharge (59), hazardous waste (44). 4 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 17 have a violation on record. Penalties over the last five years total $6k across 1 site.

Open the map of Marshall County

189facilities in the county

4in significant noncompliance

17with a violation on record

$6kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	44
Small quantity generators	19
Chemical (RMP/TRI)	11
Superfund	1
Air emissions	74
Major sources	2
Minor sources	61
Water discharge	59
Major permits	1
Minor permits	42
Drinking water systems	27
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.

HOPEWELL WATER TREATMENT PLANT #1 WATERTOWER PLAZA, SPARLAND, IL, 61565 Significant noncompliance · $6k in penalties
POLYONE CORPORATION 1546 COUNTY ROAD 1450 NORTH, HENRY, IL, 61537 Significant noncompliance
WASHBURN STP STATE STREET, WASHBURN, IL, 61570 Significant noncompliance
TOLUCA SEWAGE TREATMENT PLANT, CITY OF WEST OF RAILROAD AT ILLINOIS STATE ROUTE 117, TOLUCA, IL, 61369 Significant noncompliance

Superfund sites

HENRY PUBLIC WELL #3 EDWARD & CROMWELL STREETS, HENRY, IL, 61537

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.