EPA-regulated facilities near Ammon, ID

There are 484 EPA-regulated facilities within 5 miles of Ammon, Idaho. The most common kinds are water discharge (300), hazardous waste (125), air emissions (48). 2 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 11 have a violation on record. Penalties over the last five years total $5.3M across 2 sites.

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484facilities within 5 miles
2in significant noncompliance
11with a violation on record
$5.3Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste125
Treatment, storage or disposal1
Small quantity generators52
Transporters1
Chemical (RMP/TRI)7
Air emissions48
Synthetic minor sources7
Minor sources34
Water discharge300
Minor permits184
Drinking water systems22
Scrap yards2
Recycling centers3

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.

County

Nearby towns

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. Distances are from the center of Ammon as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.