EPA Air · stack tests by county and year
Air-emissions stack tests in Cass County, Nebraska, 2022
- 10Stack 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 Cass County, Nebraska during 2022. 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 Cass County facility page.
Cass County, Nebraska, 2022
- Inspections 10
Air-emissions stack tests in Cass County, other years
Air-emissions stack tests recorded in Cass County, Nebraska, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-12-20 | OPPD CASS COUNTY STATION | N/A | State |
| 2022-08-23 | ASH GROVE CEMENT CO — high-priority violation on file | Pass | State |
| 2022-08-23 | ASH GROVE CEMENT CO — high-priority violation on file | Pass | State |
| 2022-07-08 | NEBR ASPHALT AL-MIX 250 2018 | Pass | State |
| 2022-06-22 | OPPD CASS COUNTY STATION | N/A | State |
| 2022-06-09 | OPPD CASS COUNTY STATION | N/A | State |
| 2022-05-26 | ASH GROVE CEMENT CO — high-priority violation on file | N/A | State |
| 2022-05-26 | ASH GROVE CEMENT CO — high-priority violation on file | N/A | State |
| 2022-05-26 | ASH GROVE CEMENT CO — high-priority violation on file | N/A | State |
| 2022-05-26 | ASH GROVE CEMENT CO — high-priority violation on file | N/A | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Cass county, NE, in 2022. It lists 10 stack tests recorded in 2022.