Johnson County contains 205 EPA-regulated facilities, 3 of which are currently flagged for significant noncompliance. The county also hosts 2 Superfund sites and 28 TRI chemical reporters. EPA has assessed $16.7M in lifetime penalties and TRI reporters disclosed roughly 3.3k lb of on-site releases. That facility count is well above the Kansas state average of 31 per county.
| Site | City | Status |
|---|---|---|
| Doepke Disposal Holliday | Shawnee Mission | Ready for anticipated reuse |
| Chemical Commodities Inc | Olathe | Ready for anticipated reuse |
| Facility | City | On-site (lb) | Status |
|---|---|---|---|
| Nazdar | Shawnee | 1.3k | Compliant |
| Century Concrete Inc Olathe Facility | Olathe | 1.0k | Compliant |
| Spx Cooling Tech, Llc | Olathe | 723 | Compliant |
| Universal Engraving Inc | Overland Park | 93 | Compliant |
| Arrow Material Handling Products | Lenexa | 88 | Compliant |
| Lafarge North America | Olathe | 51 | Compliant |
| Vita Craft | Shawnee | 15 | Compliant |
| Kocher + Beck Usa Lp | Lenexa | 10 | Compliant |
| Geiger Ready Mix | Olathe | 5 | Compliant |
| Agc Flat Glass North America Spring Hill Plant | Spring Hill | 5 | Compliant |
| Pennys Concrete Inc | Shawnee | 4 | Compliant |
| Concrete Materials Inc | Merriam | 3 | Compliant |
| Facility | City | Penalties | Last Inspected |
|---|---|---|---|
| Twin Creek Environmental Llc | Gardner | $0 | |
| Joco Nelson Complex Wastewater Plant (Wwtp) | Mission | $0 | 2025-03-07 |
| Gardner - Kill Creek Water Resource Recovery Facility Wrrf (Wwtp) | Gardner | $0 | 2025-02-25 |