EPA-regulated facilities in Isanti County, MN

There are 425 EPA-regulated facilities inside Isanti County, Minnesota. The most common kinds are hazardous waste (278), drinking water systems (94), air emissions (43). 1 is currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 2 have a violation on record. Penalties over the last five years total $3k across 2 sites.

Open the map of Isanti County

425facilities in the county
1in significant noncompliance
2with a violation on record
$3kin penalties, last 5 years

By category

CategoryFacilities
Hazardous waste278
Small quantity generators143
Transporters1
Chemical (RMP/TRI)12
Superfund3
Air emissions43
Major sources1
Minor sources8
Water discharge29
Major permits1
Minor permits15
Drinking water systems94
Greenhouse gas reporters1
Scrap yards1

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 Isanti 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.