Lee County contains 46 EPA-regulated facilities, 6 of which are currently flagged for significant noncompliance. The county also hosts 0 Superfund sites and 11 TRI chemical reporters. EPA has assessed $237.5k in lifetime penalties and TRI reporters disclosed roughly 4.0M lb of on-site releases. That facility count is near the Iowa state average of 40 per county.
| Facility | City | On-site (lb) | Status |
|---|---|---|---|
| Climax Molybdenum Company | Fort Madison | 2.7M | Penalties |
| Iowa Fertilizer Company | Wever | 1.1M | Sig. violation |
| Roquette America Inc | Keokuk | 180.1k | Sig. violation |
| Amsted Rail Company, Inc | Keokuk | 22.5k | Compliant |
| Keokuk Steel Castings A Matrix Metals Co Llc | Keokuk | 14.2k | Compliant |
| Dupont Specialty Products Usa Llc - Fort Madison | Fort Madison | 11.5k | Compliant |
| Ideal Reay Mix - Keokuk | Keokuk | 245 | Compliant |
| Ideal Ready Mix - Fort Madison | Fort Madison | 207 | Compliant |
| The Scotts Co., Ortho Business Group | Fort Madison | 74 | Compliant |
| Facility | City | Penalties | Last Inspected |
|---|---|---|---|
| Roquette America Inc | Keokuk | $207.5k | 2026-03-13 |
| Iowa Fertilizer Company | Wever | $10.0k | 2025-06-08 |
| Hidden Oaks Estates Subdivision-Stp | Fort Madison | $0 | 2024-07-26 |
| St Paul City Of Stp | Saint Paul | $0 | 2024-10-22 |
| Houghton City Of Stp | Houghton | $0 | 2024-06-18 |
| Kensington Fort Madison, Llc | Fort Madison | $0 | 2022-02-18 |