EPA-regulated facilities in Valley County, ID

There are 304 EPA-regulated facilities inside Valley County, Idaho. The most common kinds are water discharge (206), drinking water systems (49), air emissions (33). 6 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 29 have a violation on record. Penalties over the last five years total $5.4M across 9 sites.

Open the map of Valley County

304facilities in the county
6in significant noncompliance
29with a violation on record
$5.4Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste29
Small quantity generators7
Chemical (RMP/TRI)2
Superfund6
Air emissions33
Synthetic minor sources1
Minor sources8
Water discharge206
Major permits1
Minor permits169
Drinking water systems49

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

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.