EPA Air · stack tests by state and year
Air-emissions stack tests in Nebraska, 2022
- 143Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Nebraska during 2022; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Nebraska, 2022
- Lancaster County 27
- Otoe County 13
- Platte County 10
- Cass County 10
- Hall County 8
- Gage County 7
- Madison County 6
- Fillmore County 6
- Washington County 6
- Sarpy County 6
- Holt County 5
- Buffalo County 4
- Lincoln County 3
- Merrick County 3
- Dodge County 3
- Adams County 3
- Valley County 3
Nebraska, other years
Air-emissions stack tests recorded in Nebraska, 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-05-26 | ASH GROVE CEMENT CO — high-priority violation on file | LOUISVILLE, Cass, NE | N/A | State |
| 2022-05-23 | POET BIOREFINING-FAIRMONT LLC — high-priority violation on file | FAIRMONT, Fillmore, NE | Pass | State |
| 2022-05-23 | GREEN PLAINS WOOD RIVER LLC — high-priority violation on file | WOOD RIVER, Hall, NE | N/A | State |
| 2022-05-12 | STUART MUNICIPAL POWER PLANT — high-priority violation on file | STUART, Holt, NE | N/A | State |
| 2022-05-11 | KAAPA ETHANOL RAVENNA LLC — high-priority violation on file | RAVENNA, Buffalo, NE | Pass | State |
| 2022-05-10 | NATUREWORKS LLC | BLAIR, Washington, NE | Pass | State |
| 2022-04-28 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | Pass | State |
| 2022-04-27 | NORTH 48TH STREET LANDFILL | LINCOLN, Lancaster, NE | Pass | Local |
| 2022-04-26 | NUCOR STEEL | NORFOLK, Madison, NE | N/A | State |
| 2022-04-26 | NUCOR STEEL | NORFOLK, Madison, NE | N/A | State |
| 2022-04-19 | NORTHERN NATURAL GAS COMPANY | FREMONT, Dodge, NE | Pass | State |
| 2022-04-19 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2022-04-18 | CIE NORFOLK GNS LLC — high-priority violation on file | NORFOLK, Madison, NE | Pass | State |
| 2022-04-01 | NORTHERN NATURAL GAS COMPANY | BEATRICE, Gage, NE | Pass | State |
| 2022-03-29 | ORD LIGHT & WATER DEPT — high-priority violation on file | ORD, Valley, NE | Pass | State |
| 2022-03-25 | KAAPA ETHANOL LLC | MINDEN, Kearney, NE | N/A | State |
| 2022-03-24 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2022-03-21 | GREEN PLAINS WOOD RIVER LLC — high-priority violation on file | WOOD RIVER, Hall, NE | Fail | State |
| 2022-03-17 | FIREBALL GROUP LLC DATA CENTER — high-priority violation on file | PAPILLION, Sarpy, NE | Pass | State |
| 2022-03-16 | WHELAN ENERGY CENTER — high-priority violation on file | HASTINGS, Adams, NE | N/A | State |
| 2022-03-16 | POET BIOREFINING-FAIRMONT LLC — high-priority violation on file | FAIRMONT, Fillmore, NE | N/A | State |
| 2022-03-11 | GREEN PLAINS YORK LLC — high-priority violation on file | YORK, York, NE | Pass | State |
| 2022-03-04 | GREEN PLAINS WOOD RIVER LLC — high-priority violation on file | WOOD RIVER, Hall, NE | N/A | State |
| 2022-03-03 | GREEN PLAINS WOOD RIVER LLC — high-priority violation on file | WOOD RIVER, Hall, NE | N/A | State |
| 2022-02-28 | KAAPA ETHANOL RAVENNA LLC — high-priority violation on file | RAVENNA, Buffalo, NE | Pass | State |
| 2022-02-24 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | N/A | State |
| 2022-02-22 | POET BIOREFINING-FAIRMONT LLC — high-priority violation on file | FAIRMONT, Fillmore, NE | N/A | State |
| 2022-02-22 | RAVEN NORTHBROOK LLC | SPRINGFIELD, Sarpy, NE | Pass | State |
| 2022-02-22 | LINCOLN INDUSTRIES | LINCOLN, Lancaster, NE | Pass | Local |
| 2022-02-17 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2022-02-16 | AGP SOY PROCESSING — high-priority violation on file | HASTINGS, Adams, NE | N/A | State |
| 2022-02-15 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2022-02-09 | VALERO RENEWABLE FUELS COMPANY — high-priority violation on file | ALBION, Boone, NE | Pass | State |
| 2022-02-07 | GREEN PLAINS WOOD RIVER LLC — high-priority violation on file | WOOD RIVER, Hall, NE | N/A | State |
| 2022-02-07 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | Pass | State |
| 2022-02-03 | NPPD GERALD GENTLEMAN STATION | SUTHERLAND, Lincoln, NE | N/A | State |
| 2022-01-31 | FIREBALL GROUP LLC DATA CENTER — high-priority violation on file | PAPILLION, Sarpy, NE | Fail | State |
| 2022-01-24 | NUCOR STEEL | NORFOLK, Madison, NE | Pass | State |
| 2022-01-19 | DARLING INGREDIENTS INC | WAHOO, Saunders, NE | Pass | State |
| 2022-01-14 | CIE NORFOLK GNS LLC — high-priority violation on file | NORFOLK, Madison, NE | N/A | State |
| 2022-01-14 | ORD LIGHT & WATER DEPT — high-priority violation on file | ORD, Valley, NE | N/A | State |
| 2022-01-10 | CARGILL INC — high-priority violation on file | BLAIR, Washington, NE | Pass | State |
| 2022-01-03 | CARGILL INC — high-priority violation on file | BLAIR, Washington, NE | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.