EPA Air · stack tests by state and year
Air-emissions stack tests in Nebraska, 2020
- 142Stack 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 2020; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Nebraska, 2020
- Lancaster County 25
- Platte County 12
- Sarpy County 11
- Dodge County 11
- Washington County 10
- Gage County 9
- Otoe County 8
- Saunders County 8
- Cass County 5
- Adams County 4
- Fillmore County 4
- Pierce County 4
- Valley County 3
- Boone County 3
- Buffalo County 3
- Douglas County 3
- Merrick County 3
Nebraska, other years
Air-emissions stack tests recorded in Nebraska, 2020
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2020-12-29 | LON D WRIGHT POWER PLANT | FREMONT, Dodge, NE | N/A | State |
| 2020-12-22 | GREENAMERICA BIOFUELS ORD LLC | ORD, Valley, NE | Fail | State |
| 2020-12-18 | ADM CORN PROCESSING — high-priority violation on file | COLUMBUS, Platte, NE | Fail | State |
| 2020-12-18 | GREENAMERICA BIOFUELS ORD LLC | ORD, Valley, NE | Pass | State |
| 2020-12-14 | HUSKER AG LLC | PLAINVIEW, Pierce, NE | Pass | State |
| 2020-11-24 | CARGILL INC — high-priority violation on file | BLAIR, Washington, NE | Pass | State |
| 2020-11-24 | YANKEE HILL BRICK & TILE | LINCOLN, Lancaster, NE | Pass | State |
| 2020-11-23 | FIREBALL GROUP LLC DATA CENTER — high-priority violation on file | PAPILLION, Sarpy, NE | Pass | State |
| 2020-11-16 | VALERO RENEWABLE FUELS COMPANY — high-priority violation on file | ALBION, Boone, NE | N/A | State |
| 2020-11-16 | VALERO RENEWABLE FUELS COMPANY — high-priority violation on file | ALBION, Boone, NE | N/A | State |
| 2020-11-13 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2020-11-12 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | Pass | State |
| 2020-11-12 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | Pass | State |
| 2020-11-11 | CARGILL INC — high-priority violation on file | BLAIR, Washington, NE | Pass | State |
| 2020-11-05 | LON D WRIGHT POWER PLANT | FREMONT, Dodge, NE | Pass | State |
| 2020-11-03 | LON D WRIGHT POWER PLANT | FREMONT, Dodge, NE | Pass | State |
| 2020-11-03 | LON D WRIGHT POWER PLANT | FREMONT, Dodge, NE | Pass | State |
| 2020-11-02 | DOUGLAS COUNTY RDF | BENNINGTON, Douglas, NE | Pass | State |
| 2020-11-02 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2020-10-29 | MUD PLATTE RIVER POTABLE WATER | BELLEVUE, Sarpy, NE | Pass | State |
| 2020-10-29 | PLATTE RIVER WATER TRTMNT PLNT | ASHLAND, Saunders, NE | Pass | State |
| 2020-10-29 | ADM SOYBEAN OIL EXTRACTION PLANT | LINCOLN, Lancaster, NE | Pass | U.S. EPA |
| 2020-10-27 | ADM CORN PROCESSING — high-priority violation on file | COLUMBUS, Platte, NE | Fail | State |
| 2020-10-27 | ADM CORN PROCESSING — high-priority violation on file | COLUMBUS, Platte, NE | Pass | State |
| 2020-10-27 | ADM CORN PROCESSING — high-priority violation on file | COLUMBUS, Platte, NE | Fail | State |
| 2020-10-21 | ADM CORN PROCESSING — high-priority violation on file | COLUMBUS, Platte, NE | N/A | State |
| 2020-10-15 | ASH GROVE CEMENT CO — high-priority violation on file | LOUISVILLE, Cass, NE | Pass | State |
| 2020-10-15 | MAGELLAN PIPELINE COMPANY LP | OMAHA, Douglas, NE | Pass | State |
| 2020-10-09 | LINCOLN PREMIUM POULTRY LLC — high-priority violation on file | FREMONT, Dodge, NE | Fail | State |
| 2020-10-07 | E ENERGY ADAMS LLC — high-priority violation on file | ADAMS, Gage, NE | N/A | State |
| 2020-10-06 | E ENERGY ADAMS LLC — high-priority violation on file | ADAMS, Gage, NE | N/A | State |
| 2020-09-30 | CARGILL INC — high-priority violation on file | BLAIR, Washington, NE | Pass | State |
| 2020-09-29 | EVONIK CORPORATION | BLAIR, Washington, NE | N/A | State |
| 2020-09-28 | OPPD SARPY COUNTY STATION | BELLEVUE, Sarpy, NE | Pass | State |
| 2020-09-24 | POET BIOREFINING-FAIRMONT LLC — high-priority violation on file | FAIRMONT, Fillmore, NE | N/A | State |
| 2020-09-20 | LES TERRY BUNDY GENERATING STATION | LINCOLN, Lancaster, NE | Pass | State |
| 2020-09-16 | ASH GROVE CEMENT CO — high-priority violation on file | LOUISVILLE, Cass, NE | N/A | State |
| 2020-09-16 | LES TERRY BUNDY GENERATING STATION | LINCOLN, Lancaster, NE | Pass | State |
| 2020-09-15 | KAAPA ETHANOL LLC | MINDEN, Kearney, NE | N/A | State |
| 2020-09-15 | LES TERRY BUNDY GENERATING STATION | LINCOLN, Lancaster, NE | Pass | State |
| 2020-09-14 | GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file | CENTRAL CITY, Merrick, NE | Pass | State |
| 2020-09-10 | BEATRICE NITROGEN PLANT | BEATRICE, Gage, NE | N/A | State |
| 2020-09-10 | GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file | CENTRAL CITY, Merrick, NE | N/A | State |
| 2020-09-09 | CHIEF ETHANOL FUELS INC | HASTINGS, Adams, NE | Pass | State |
| 2020-09-04 | PURAC AMERICA INC | BLAIR, Washington, NE | Pass | State |
| 2020-09-02 | GREENAMERICA BIOFUELS ORD LLC | ORD, Valley, NE | N/A | State |
| 2020-08-28 | STEELE CITY COMPRESSOR STATION | ODELL, Gage, NE | Pass | State |
| 2020-08-27 | E ENERGY ADAMS LLC — high-priority violation on file | ADAMS, Gage, NE | Pass | State |
| 2020-08-27 | FIREBALL GROUP LLC DATA CENTER — high-priority violation on file | PAPILLION, Sarpy, NE | N/A | State |
| 2020-08-26 | FIREBALL GROUP LLC DATA CENTER — high-priority violation on file | PAPILLION, Sarpy, NE | N/A | State |
| 2020-08-25 | BERTRAND COMPRESSOR STATION | LOOMIS, Phelps, NE | Pass | State |
| 2020-08-25 | ADM CORN PROCESSING — high-priority violation on file | COLUMBUS, Platte, NE | Pass | State |
| 2020-08-24 | MID AMERICA AGRI PRODUCTS | MADRID, Perkins, NE | Pass | State |
| 2020-08-21 | KAAPA ETHANOL RAVENNA LLC — high-priority violation on file | RAVENNA, Buffalo, NE | Pass | State |
| 2020-08-21 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | Pass | State |
| 2020-08-20 | ASH GROVE CEMENT CO — high-priority violation on file | LOUISVILLE, Cass, NE | N/A | State |
| 2020-08-20 | CATHER & SONS CONSTRUCTION CO | LINCOLN, Lancaster, NE | Pass | Local |
| 2020-08-13 | NPPD GERALD GENTLEMAN STATION | SUTHERLAND, Lincoln, NE | N/A | State |
| 2020-08-11 | LINCOLN PREMIUM POULTRY LLC — high-priority violation on file | FREMONT, Dodge, NE | N/A | State |
| 2020-08-10 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | Pass | State |
| 2020-08-07 | NPPD BEATRICE POWER STATION | BEATRICE, Gage, NE | N/A | State |
| 2020-08-07 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | N/A | State |
| 2020-08-07 | CARGILL INC — high-priority violation on file | BLAIR, Washington, NE | N/A | State |
| 2020-08-07 | CARGILL INC — high-priority violation on file | BLAIR, Washington, NE | N/A | State |
| 2020-08-06 | FLEXCON COMPANY INC | COLUMBUS, Platte, NE | N/A | State |
| 2020-07-31 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pending | Local |
| 2020-07-29 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2020-07-21 | GREEN DISPOSAL MEAD LLC | MEAD, Saunders, NE | Pass | State |
| 2020-07-17 | LINCOLN PREMIUM POULTRY LLC — high-priority violation on file | FREMONT, Dodge, NE | Fail | State |
| 2020-07-17 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2020-07-17 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2020-07-17 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | State |
| 2020-07-16 | POET BIOREFINING-FAIRMONT LLC — high-priority violation on file | FAIRMONT, Fillmore, NE | Pass | State |
| 2020-07-15 | FLEXCON COMPANY INC | COLUMBUS, Platte, NE | N/A | State |
| 2020-07-15 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | State |
| 2020-07-09 | DOUGLAS COUNTY RDF | BENNINGTON, Douglas, NE | N/A | State |
| 2020-06-19 | LES TERRY BUNDY GENERATING STATION | LINCOLN, Lancaster, NE | Pass | State |
| 2020-06-19 | LES TERRY BUNDY GENERATING STATION | LINCOLN, Lancaster, NE | Pass | State |
| 2020-06-18 | ASH GROVE CEMENT CO — high-priority violation on file | LOUISVILLE, Cass, NE | N/A | State |
| 2020-06-18 | LES TERRY BUNDY GENERATING STATION | LINCOLN, Lancaster, NE | Pass | State |
| 2020-06-18 | LES TERRY BUNDY GENERATING STATION | LINCOLN, Lancaster, NE | Pass | State |
| 2020-06-18 | LES TERRY BUNDY GENERATING STATION | LINCOLN, Lancaster, NE | Pass | State |
| 2020-06-17 | AGP SOY PROCESSING — high-priority violation on file | HASTINGS, Adams, NE | Pass | State |
| 2020-06-17 | ASH GROVE CEMENT CO — high-priority violation on file | LOUISVILLE, Cass, NE | N/A | State |
| 2020-06-17 | OPPD SARPY COUNTY STATION | BELLEVUE, Sarpy, NE | N/A | State |
| 2020-06-15 | OPPD SARPY COUNTY STATION | BELLEVUE, Sarpy, NE | N/A | State |
| 2020-06-12 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | N/A | State |
| 2020-06-05 | NPPD BEATRICE POWER STATION | BEATRICE, Gage, NE | Pass | State |
| 2020-06-04 | OPPD SARPY COUNTY STATION | BELLEVUE, Sarpy, NE | N/A | State |
| 2020-06-03 | OPPD SARPY COUNTY STATION | BELLEVUE, Sarpy, NE | N/A | State |
| 2020-06-02 | OPPD SARPY COUNTY STATION | BELLEVUE, Sarpy, NE | N/A | State |
| 2020-06-01 | OPPD SARPY COUNTY STATION | BELLEVUE, Sarpy, NE | N/A | State |
| 2020-05-21 | CATHER & SONS CONSTRUCTION CO | LINCOLN, Lancaster, NE | Pass | Local |
| 2020-05-14 | HUSKER AG LLC | PLAINVIEW, Pierce, NE | Pass | State |
| 2020-05-13 | NE NITRO GENEVA LLC | GENEVA, Fillmore, NE | Pass | State |
| 2020-05-07 | UNION PACIFIC RAILROAD — high-priority violation on file | NORTH PLATTE, Lincoln, NE | Pass | State |
| 2020-05-06 | E ENERGY ADAMS LLC — high-priority violation on file | ADAMS, Gage, NE | Pass | State |
| 2020-05-06 | E ENERGY ADAMS LLC — high-priority violation on file | ADAMS, Gage, NE | Pass | State |
| 2020-05-04 | AKRALOS ANIMAL NUTRITION LLC | COLUMBUS, Platte, NE | Pass | State |
| 2020-05-01 | NATUREWORKS LLC | 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.