EPA-regulated facilities near Twin Falls, ID
There are 510 EPA-regulated facilities within 5 miles of Twin Falls, Idaho. The most common kinds are water discharge (324), hazardous waste (137), air emissions (71). 3 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 13 have a violation on record. Penalties over the last five years total $115k across 4 sites.
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 137 |
| Small quantity generators | 62 |
| Chemical (RMP/TRI) | 17 |
| Air emissions | 71 |
| Major sources | 1 |
| Synthetic minor sources | 7 |
| Minor sources | 52 |
| Water discharge | 324 |
| Major permits | 3 |
| Minor permits | 203 |
| Drinking water systems | 17 |
| Greenhouse gas reporters | 3 |
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.
- AMALGAMATED SUGAR CO LLC Significant noncompliance · $23k in penalties
- COUNTRYSIDE VILLAGE WELLS Significant noncompliance
- CHOBANI IDAHO Significant noncompliance
Largest penalties
Penalties assessed over the last five years.
- SHOSHONE FALLS POWER PLANT $73k in penalties
- TWIN FALLS STP $19k in penalties
- CALIBER COLLISION CENTER - TWIN FALLS 0295 $675 in penalties
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 Twin Falls as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.