Wyandotte County contains 137 EPA-regulated facilities, 5 of which are currently flagged for significant noncompliance. The county also hosts 0 Superfund sites and 38 TRI chemical reporters. EPA has assessed $3.2M in lifetime penalties and TRI reporters disclosed roughly 1.0M lb of on-site releases. That facility count is well above the Kansas state average of 31 per county.
| Facility | City | Penalties | Last Inspected |
|---|---|---|---|
| Certainteed, Kansas City Plant | Kansas City | $784.9k | 2025-12-03 |
| Owens Corning | Kansas City | $240.0k | 2025-12-12 |
| Rivers Edge Scrap Management | Kansas City | $144.5k | 2022-05-04 |
| Enterprise Precast Concrete Of Kansas | Kansas City | $0 | 2024-06-17 |
| Kansas City (Plant No. 20) Wwtp | Kansas City | $0 | 2025-09-09 |