EPA-regulated facilities in Cass County, IA

There are 129 EPA-regulated facilities inside Cass County, Iowa. The most common kinds are hazardous waste (59), water discharge (40), air emissions (23). None is in significant noncompliance, but 8 have a violation on record. Penalties over the last five years total $15k across 1 site.

Open the map of Cass County

129facilities in the county
0in significant noncompliance
8with a violation on record
$15kin penalties, last 5 years

By category

CategoryFacilities
Hazardous waste59
Large quantity generators2
Small quantity generators26
Chemical (RMP/TRI)8
Superfund2
Air emissions23
Major sources1
Synthetic minor sources14
Minor sources6
Water discharge40
Major permits1
Minor permits14
Drinking water systems14
Greenhouse gas reporters1

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

Largest penalties

Penalties assessed over the last five years.

Superfund sites

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.