EPA-regulated facilities in Henry County, IA

There are 133 EPA-regulated facilities inside Henry County, Iowa. The most common kinds are hazardous waste (56), water discharge (37), air emissions (36). 4 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 9 have a violation on record. Penalties over the last five years total $4k across 1 site.

Open the map of Henry County

133facilities in the county

4in significant noncompliance

9with a violation on record

$4kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	56
Small quantity generators	26
Chemical (RMP/TRI)	11
Air emissions	36
Major sources	1
Synthetic minor sources	16
Minor sources	14
Water discharge	37
Major permits	1
Minor permits	13
Drinking water systems	17

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.

SALEM WWTP SALEM RD, SALEM, IA, 52649 Significant noncompliance
OLDS MUNICIPAL UTILITIES OLDS MUNICIPAL UTILITIES, OLDS, IA, 52647 Significant noncompliance
WAYLAND, CITY OF STP DOUGLAS & DELAWARE AVE, WAYLAND, IA, 52654 Significant noncompliance
DNR GEODE STATE PARK 3333 RACINE AVENUE, DANVILLE, IA, 52623 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

WINFIELD WWTP S OAK ST & 130TH ST, WINFIELD, IA, 52659 $4k in penalties

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.