Grant County contains 36 EPA-regulated facilities, 13 of which are currently flagged for significant noncompliance. The county also hosts 0 Superfund sites and 0 TRI chemical reporters. EPA has assessed $313.0k in lifetime penalties and TRI reporters disclosed roughly 258 lb of on-site releases. That facility count is below the Louisiana state average of 68 per county.
| Facility | City | On-site (lb) | Status |
|---|---|---|---|
| Hunt Forest Products Llc | Pollock | 140 | Compliant |
| Us Penitentiary Pollock | Pollock | 118 | Compliant |
| Facility | City | Penalties | Last Inspected |
|---|---|---|---|
| Clean Harbors Colfax Llc | Colfax | $296.0k | 2025-09-16 |
| Futrell Chevrolet | Colfax | $8.5k | 2016-01-20 |
| Dry Prong, Town Of | Dry Prong | $0 | 2021-04-19 |
| Town Of Montgomery Water System-Z-Kmno4 Treatment Plant | Montgomery | $0 | |
| Traders Rendezvous R.v. Camp | Bentley | $0 | |
| Ok General | Colfax | $0 | |
| Town Of Colfax | Colfax | $0 | 2012-09-05 |
| West Grant Water Association-Tp @ Verda Site (Inactive) | Alanta | $0 | 2010-10-20 |
| Rapides Parish Waterworks District #3 Wtp | Pollock | $0 | 2003-01-08 |
| Red Hill Wwks Incorporated | Georgetown | $0 | |
| Village Of Georgetown Water Supply | Georgetown | $0 | |
| U S Army Coe Lock & Dam #3 | Colfax | $0 | 2006-06-12 |
| Bob Community Waterworks | Pollock | $0 |