EPA Air · stack tests by county and year
Air-emissions stack tests in Sarpy County, Nebraska, 2022
- 6Stack 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 Sarpy 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 Sarpy County facility page.
Sarpy County, Nebraska, 2022
Air-emissions stack tests in Sarpy County, other years
What stands out
- Stack tests in Sarpy County, Nebraska, rose from 4 in 2021, the previous year on file, to 6 in 2022.
- The county’s file for stack tests holds 7 years of events, from 2018 through 2025.
- Its 6 stack tests rank 7th of the 17 county cells in Nebraska for 2022.
- Its 6 stack tests are 4.2% of the 143 the state’s file holds for 2022.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Sarpy County, Nebraska, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-10-31 | OMNI ENGINEERING PLANT 02 | Pass | State |
| 2022-10-27 | RAVEN NORTHBROOK LLC | N/A | State |
| 2022-08-30 | RAVEN NORTHBROOK LLC | Pass | State |
| 2022-03-17 | FIREBALL GROUP LLC DATA CENTER — high-priority violation on file | Pass | State |
| 2022-02-22 | RAVEN NORTHBROOK LLC | Pass | State |
| 2022-01-31 | FIREBALL GROUP LLC DATA CENTER — high-priority violation on file | Fail | 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 Sarpy county, NE, in 2022. It lists 6 stack tests recorded in 2022.