EPA-regulated facilities in Duval County, TX
There are 88 EPA-regulated facilities inside Duval County, Texas. The most common kinds are hazardous waste (31), water discharge (29), air emissions (23). 1 is currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 5 have a violation on record.
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 31 |
| Small quantity generators | 7 |
| Transporters | 2 |
| Chemical (RMP/TRI) | 1 |
| Air emissions | 23 |
| Major sources | 7 |
| Minor sources | 6 |
| Water discharge | 29 |
| Minor permits | 25 |
| Drinking water systems | 6 |
| 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.
- DUVAL COUNTY CRD REALITOS Significant noncompliance
Bordering counties
- Brooks County
- Jim Hogg County
- Jim Wells County
- La Salle County
- Live Oak County
- McMullen County
- Webb County
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.