wimby What's in my backyard?

EPA-regulated facilities near Warrenville, IL

There are 1,057 EPA-regulated facilities within 5 miles of Warrenville, Illinois. The most common kinds are hazardous waste (608), air emissions (290), water discharge (274). 2 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 18 have a violation on record. Penalties over the last five years total $1.1M across 2 sites.

Open the map here

1,057facilities within 5 miles
2in significant noncompliance
18with a violation on record
$1.1Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste608
Treatment, storage or disposal1
Large quantity generators10
Small quantity generators259
Chemical (RMP/TRI)53
Superfund6
Air emissions290
Major sources11
Synthetic minor sources9
Minor sources247
Water discharge274
Major permits2
Minor permits231
Drinking water systems23
Greenhouse gas reporters5
Data centers19

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

Data centers

County

Nearby towns

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. Distances are from the center of Warrenville as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.