EPA Air · stack tests by county and year
Air-emissions stack tests in McHenry County, Illinois, 2018
- 3Stack 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 McHenry County, Illinois during 2018. 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 McHenry County facility page.
Air-emissions stack tests in McHenry County, other years
Air-emissions stack tests recorded in McHenry County, Illinois, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-09-26 | CHARTER MANUFACTURING CO INC | Pass | State |
| 2018-02-28 | VORTEQ COIL FINISHERS LLC | Pass | State |
| 2018-01-30 | CHARTER MANUFACTURING CO INC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.