EPA-regulated facilities in Pierce County, WI

There are 397 EPA-regulated facilities inside Pierce County, Wisconsin. The most common kinds are hazardous waste (183), drinking water systems (109), water discharge (85). 2 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 15 have a violation on record.

Open the map of Pierce County

397facilities in the county

2in significant noncompliance

15with a violation on record

$0in penalties, last 5 years

By category

Category	Facilities
Hazardous waste	183
Large quantity generators	1
Small quantity generators	112
Transporters	1
Chemical (RMP/TRI)	13
Superfund	2
Air emissions	17
Synthetic minor sources	1
Water discharge	85
Minor permits	72
Drinking water systems	109
Greenhouse gas reporters	1
Recycling centers	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.

ELLSWORTH WASTEWATER TREATMENT UTILITY ST, ELLSWORTH, WI, 54011 Significant noncompliance
ELLSWORTH COOPERATIVE CREAMERY 232 N. WALLACE ST., ELLSWORTH, WI, 54011 Significant noncompliance

Superfund sites

PIERCE CO PAINT SITE 1005 STREET AND ST HWY 35, HAGER CITY, WI, 540148000
SPRING VALLEY MERCURY VEHICLE 509 FOOTE AVENUE, SPRING VALLEY, WI, 54767-8807

Towns in Pierce County

River Falls

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.