Environmental compliance · county
Environmental compliance in Pettis County
243 active EPA-regulated sites in Pettis County, Missouri: 32 with an identified violation, 11 in significant violation, 148 inspections and $5.8 million in penalties over five years — EPA ECHO, as of October 18, 2026.
How many facilities in Pettis County, Missouri are regulated by the EPA, and how many are in violation (as of October 18, 2026)?
How many active facilities in Pettis County, Missouri fall under each EPA program?
A facility can be in several programs.
| Program | Active sites |
|---|---|
| Air (Clean Air Act) | 48 |
| Water discharge permits (Clean Water Act, NPDES) | 155 |
| Hazardous waste (RCRA) | 65 |
| Drinking water systems (SDWA) | 29 |
| Toxics Release Inventory reporters | 18 |
| Greenhouse gas reporters (GHGRP) | 5 |
Which large facilities in Pettis County, Missouri does the EPA track, and are they in violation?
| Facility | Compliance status | Quarters in violation (of 12) | Penalties, 5 years |
|---|---|---|---|
| SEDALIA NORTH WWTP Sedalia, MO | Significant Violation | 12 | – |
| SEDALIA SOUTHEAST WWTP Sedalia, MO | Violation Identified | 10 | – |
| PANHANDLE EASTERN PIPELINE Houstonia, MO | No Violation Identified | 8 | – |
| SEDALIA CENTRAL WWTP Sedalia, MO | Violation Identified | 8 | – |
| TYSON POULTRY, INC. SEDALIA, MO, PROCESSING PLANT Sedalia, MO | Violation Identified | 7 | – |
| PRYSMIAN CABLES AND SYSTEMS USA, LLC Sedalia, MO | No Violation Identified | 4 | – |
| CENTRAL MISSOURI LANDFILL Sedalia, MO | No Violation Identified | 2 | – |
| EDWARDS FIBERGLASS INC SEDALIA Sedalia, MO | No Violation Identified | 1 | – |
| MISSOURI PRESSED METALS, INC Sedalia, MO | No Violation Identified | 0 | – |
| NUCOR STEEL SEDALIA, LLC Sedalia, MO | No Violation Identified | 0 | – |
| UNION PACIFIC RAILROAD COMPANY - FORMER MP SHOPS Sedalia, MO | No Violation Identified | 0 | – |
| WATERLOO INDUSTRIES INC SEDALIA Sedalia, MO | No Violation Identified | 0 | – |
All figures for Pettis County · Missouri · United States
EPA Enforcement and Compliance History Online (ECHO), weekly national export. Counts cover active sites in the Facility Registry Service; inspections, formal actions and penalties cover the last five years, quarters in violation the last three years. The EPA attributes a case that covers several facilities to each of them; area penalty totals here count an amount shared through the same federal case once, facility figures show the amount attributed to that facility. Large facilities are Clean Air Act majors, Clean Water Act majors and large hazardous waste generators or handlers. Source record.
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