EPA Air · stack tests by county and year
Air-emissions stack tests in Laramie County, Wyoming, 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 Laramie County, Wyoming 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 Laramie County facility page.
Laramie County, Wyoming, 2018
Air-emissions stack tests in Laramie County, other years
Air-emissions stack tests recorded in Laramie County, Wyoming, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-10-10 | CHEYENNE PLANT (DYNO NOBEL INC) — high-priority violation on file | Pass | State |
| 2018-04-19 | CHEYENNE PRAIRIE GENERATING STATION (CHEYENNE LIGHT FUEL & POWER) | Pass | State |
| 2018-04-18 | CHEYENNE PRAIRIE GENERATING STATION (CHEYENNE LIGHT FUEL & POWER) | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.