EPA-regulated facilities in Cass County, MN

There are 638 EPA-regulated facilities inside Cass County, Minnesota. The most common kinds are drinking water systems (327), hazardous waste (211), water discharge (83). None is in significant noncompliance, but 4 have a violation on record.

Open the map of Cass County

638facilities in the county

0in significant noncompliance

4with a violation on record

$0in penalties, last 5 years

By category

Category	Facilities
Hazardous waste	211
Large quantity generators	1
Small quantity generators	107
Chemical (RMP/TRI)	1
Superfund	3
Air emissions	35
Minor sources	4
Water discharge	83
Minor permits	48
Drinking water systems	327
Scrap yards	1
Recycling centers	1

A facility enrolled in several programs counts once in the total and once in each of its categories.

Superfund sites

USDA FOREST SERVICE RR 3 BOX 244, CASS LAKE, MN, 56633
SAINT REGIS PAPER CO SITE 2ND STREET SOUTH & CENTRAL AVENUE, CASS LAKE, MN, 56633
AGATE LAKE SCRAPYARD WESTERN SHORE OF AGATE LAKE, FAIRVIEW TOWNSHIP, MN, 56473

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.