EPA-regulated facilities in Webster County, IA

There are 323 EPA-regulated facilities inside Webster County, Iowa. The most common kinds are hazardous waste (192), air emissions (71), water discharge (57). 1 is currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 15 have a violation on record. Penalties over the last five years total $18k across 2 sites.

Open the map of Webster County

323facilities in the county
1in significant noncompliance
15with a violation on record
$18kin penalties, last 5 years

By category

CategoryFacilities
Hazardous waste192
Large quantity generators2
Small quantity generators92
Transporters1
Chemical (RMP/TRI)30
Superfund3
Air emissions71
Major sources11
Synthetic minor sources27
Minor sources23
Water discharge57
Major permits1
Minor permits27
Drinking water systems36
Greenhouse gas reporters7

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 Webster 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.