EPA-regulated facilities near Somerton, AZ
There are 38 EPA-regulated facilities within 5 miles of Somerton, Arizona. The most common kinds are water discharge (16), hazardous waste (15), drinking water systems (9). None is in significant noncompliance, but 4 have a violation on record.
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 15 |
| Small quantity generators | 5 |
| Superfund | 3 |
| Air emissions | 2 |
| Minor sources | 1 |
| Water discharge | 16 |
| Major permits | 2 |
| Minor permits | 3 |
| Drinking water systems | 9 |
A facility enrolled in several programs counts once in the total and once in each of its categories.
Superfund sites
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 Somerton as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.