EPA-regulated facilities in Aitkin County, MN

There are 322 EPA-regulated facilities inside Aitkin County, Minnesota. The most common kinds are hazardous waste (143), drinking water systems (140), air emissions (31). 1 is currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 6 have a violation on record. Penalties over the last five years total $15k across 1 site.

Open the map of Aitkin County

322facilities in the county

1in significant noncompliance

6with a violation on record

$15kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	143
Large quantity generators	1
Small quantity generators	86
Superfund	2
Air emissions	31
Major sources	1
Synthetic minor sources	1
Minor sources	4
Water discharge	23
Minor permits	18
Drinking water systems	140
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.

TAMARACK WWTP 165 ORVIS AVE, TAMARACK, MN, 55787 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

AMERICAN PEAT TECHNOLOGY LLC 36203 350TH AVE, AITKIN, MN, 56431 $15k in penalties

Superfund sites

VENEX-MCGREGOR PCS 41496 STATE HIGHWAY 65, MCGREGOR, MN, 55760
AITKIN MUNICIPAL WELLFIELD 4TH ST & 8TH AVE., AITKIN, MN, 56431

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.