Cameron County contains 161 EPA-regulated facilities, 8 of which are currently flagged for significant noncompliance. The county also hosts 0 Superfund sites and 20 TRI chemical reporters. EPA has assessed $13.4M in lifetime penalties and TRI reporters disclosed roughly 75.8k lb of on-site releases. That facility count is well above the Texas state average of 49 per county.
| Facility | City | On-site (lb) | Status |
|---|---|---|---|
| Saint-Gobain Abrasives Inc | Brownsville | 29.5k | Compliant |
| Keppel Amfels | Brownsville | 19.5k | Compliant |
| Chem Pruf | Brownsville | 11.1k | Sig. violation |
| Titan Fuel Terminals Harlingen Gasoline Terminal | Harlingen | 10.6k | Compliant |
| Bluewing One, Llc | Brownsville | 4.0k | Compliant |
| Bluewing Royal, Llc | Brownsville | 1.0k | Compliant |
| Trico Products Corporation | Brownsville | 50 | Compliant |
| Mueller Co Gas Prods Div | Brownsville | 8 | Compliant |
| Facility | City | Penalties | Last Inspected |
|---|---|---|---|
| Chem Pruf | Brownsville | $61.2k | 2026-02-19 |
| City Of Rio Hondo Wwtf | Rio Hondo | $40.6k | 2024-04-11 |
| Town Of Indian Lake | $0 | ||
| Olmito Wsc Wwtp | Olmito | $0 | 2023-09-22 |
| Winter Garden Park Wwtp | Harlingen | $0 | 2024-07-15 |
| All Star Metals | Brownsville | $0 | 2023-06-08 |
| City Of Santa Rosa - Swtp - 601 Ladona St | Santa Rosa | $0 | |
| City Of Santa Rosa Wwtp | Santa Rosa | $0 | 2025-09-01 |