Charles County contains 150 EPA-regulated facilities, 14 of which are currently flagged for significant noncompliance. The county also hosts 1 Superfund sites and 5 TRI chemical reporters. EPA has assessed $5.4M in lifetime penalties and TRI reporters disclosed roughly 6.7k lb of on-site releases. That facility count is well above the Maryland state average of 74 per county.
| Site | City | Status |
|---|---|---|
| Indian Head Naval Surface Warfare Center | Indian Head | Cleanup underway |
| Facility | City | On-site (lb) | Status |
|---|---|---|---|
| Naval Surface Warfare Center | Indian Head | 6.7k | Compliant |
| Facility | City | Penalties | Last Inspected |
|---|---|---|---|
| Thunderbird Motel Wwtp | Newburg | $35.0k | 2026-03-20 |
| Lions Camp Merrick | Nanjemoy | $0 | 2026-01-22 |
| Smallwood Village Swim Club | Bryantown | $0 | 2024-07-30 |
| Lamonts Night Club | $0 | 2017-03-22 | |
| Huntington Neighborhood Pool | Waldorf | $0 | 2024-08-12 |
| Nlbc Properties, Llc | Newburg | $0 | |
| Chaney Enterprises, Lp Walters Mine | Hughesville | $0 | |
| Hampshire Neighborhood Pool | Waldorf | $0 | 2024-08-08 |
| Camp St Charles | Newburg | $0 | |
| Relax Inn Wwtp | Bel Alton | $0 | 2025-08-14 |
| Sheffield Neighborhood Pool | Waldorf | $0 | 2024-07-30 |
| Mona N.w.w.r.f. | Port Tobacco | $0 | 2018-12-19 |
| Crescent Run Pit | Charlotte Hall | $0 | |
| Jimmys Corner Store | $0 |