EPA-regulated facilities in Toole County, MT

There are 261 EPA-regulated facilities inside Toole County, Montana. The most common kinds are water discharge (177), air emissions (39), hazardous waste (34). 1 is 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 Toole County

261facilities in the county

1in significant noncompliance

15with a violation on record

$0in penalties, last 5 years

By category

Category	Facilities
Hazardous waste	34
Small quantity generators	16
Chemical (RMP/TRI)	2
Air emissions	39
Synthetic minor sources	4
Water discharge	177
Minor permits	144
Drinking water systems	13
Scrap yards	2

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.

SUNBURST WWTF 1.5KM E OF RAILROAD AVE S ., SUNBURST, MT, 59482 Significant noncompliance

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.