Ellis County contains 117 EPA-regulated facilities, 7 of which are currently flagged for significant noncompliance. The county also hosts 0 Superfund sites and 39 TRI chemical reporters. EPA has assessed $1.1M in lifetime penalties and TRI reporters disclosed roughly 1.1M lb of on-site releases. That facility count is well above the Texas state average of 49 per county.
| Facility | City | Penalties | Last Inspected |
|---|---|---|---|
| Gerdau Ameristeel - Midlothian Plant | Midlothian | $42.4k | 2026-03-24 |
| Dartco Of Texas Waxahachie Site | Waxahachie | $2.0k | 2024-03-21 |
| Waxahachie Batch Plant 1 | Waxahachie | $0 | |
| Howard Compressor Station | Ennis | $0 | 2025-02-06 |
| Matheson Tri-Gas Waxahachie | Waxahachie | $0 | 2022-05-26 |
| City Of Maypearl Wwtp | Maypearl | $0 | 2026-03-13 |
| City Of Palmer Wwtp | Palmer | $0 | 2024-06-11 |