EPA Air · stack tests by county and year
Air-emissions stack tests in Sedgwick County, Kansas, 2025
- 9Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Sedgwick County, Kansas during 2025. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Sedgwick County facility page.
Sedgwick County, Kansas, 2025
Air-emissions stack tests in Sedgwick County, other years
Air-emissions stack tests recorded in Sedgwick County, Kansas, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-09 | EVONIK CORP - HAYSVILLE (AIR) | Pass | State |
| 2025-10-03 | CARDINAL COLWICH LLC (AIR) — high-priority violation on file | Pass | State |
| 2025-10-03 | CARDINAL COLWICH LLC (AIR) — high-priority violation on file | Pass | State |
| 2025-09-30 | KANSAS PAVING (AIR CURT COMB) (PORTABLE)(AIR) | Pass | State |
| 2025-08-14 | CORNEJO & SONS - WICHITA AIR CURTAIN COMBUSTOR (PORTABLE)(AIR) | Pass | State |
| 2025-08-04 | SEDGWICK CO. PUBLIC WORKS (AIR CURT COMB) (PORTABLE)(AIR) | Pass | State |
| 2025-06-12 | MULVANE MUN. POWER PLANT #2 (AIR) | Pass | State |
| 2025-06-05 | EVERGY, INC. - GORDON EVANS ENERGY CENTER (AIR) | Pass | State |
| 2025-05-12 | SEDGWICK CO. PUBLIC WORKS (AIR CURT COMB) (PORTABLE)(AIR) | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.