EPA-regulated facilities in Marinette County, WI

There are 573 EPA-regulated facilities inside Marinette County, Wisconsin. The most common kinds are drinking water systems (246), hazardous waste (222), water discharge (75). 1 is currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 49 have a violation on record. Penalties over the last five years total $5.5M across 3 sites.

Open the map of Marinette County

573facilities in the county
1in significant noncompliance
49with a violation on record
$5.5Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste222
Large quantity generators5
Small quantity generators96
Transporters1
Chemical (RMP/TRI)35
Superfund6
Air emissions56
Major sources3
Synthetic minor sources8
Minor sources1
Water discharge75
Major permits5
Minor permits62
Drinking water systems246
Greenhouse gas reporters5

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

Towns in Marinette County

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.