EPA Air · stack tests by state and year
Air-emissions stack tests in Nebraska, 2024
- 150Stack 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 2024; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Nebraska, 2024
- Lancaster County 26
- Platte County 14
- Cass County 12
- Washington County 12
- Sarpy County 11
- Douglas County 10
- Otoe County 8
- Merrick County 5
- Adams County 5
- Lincoln County 5
- Madison County 4
- Fillmore County 4
- Hall County 3
- Holt County 3
- Dakota County 3
- Boone County 3
- Hamilton County 3
Nebraska, other years
Air-emissions stack tests recorded in Nebraska, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-05-14 | BD MEDICAL SYSTEMS | COLUMBUS, Platte, NE | Pass | State |
| 2024-05-10 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | Pass | State |
| 2024-05-09 | CHIEF ETHANOL FUELS INC | HASTINGS, Adams, NE | N/A | State |
| 2024-05-09 | MAGELLAN PIPELINE LLC | ROCA, Lancaster, NE | Pass | Local |
| 2024-05-09 | MAGELLAN PIPELINE LLC | ROCA, Lancaster, NE | Pass | Local |
| 2024-05-09 | MAGELLAN PIPELINE LLC | ROCA, Lancaster, NE | Pass | Local |
| 2024-05-07 | FREMONT WASTEWATER TREATMENT — high-priority violation on file | FREMONT, Dodge, NE | Pass | State |
| 2024-05-06 | SWIFT BEEF COMPANY — high-priority violation on file | GRAND ISLAND, Hall, NE | Fail | State |
| 2024-04-25 | ENDICOTT CLAY PRODUCTS CO — high-priority violation on file | ENDICOTT, Jefferson, NE | N/A | State |
| 2024-04-19 | NORTHEAST NE PUBLIC POWER DIST | OSMOND, Pierce, NE | Pass | State |
| 2024-04-18 | MAGELLAN PIPELINE COMPANY LP | OMAHA, Douglas, NE | N/A | State |
| 2024-04-15 | TIGT LEXINGTON COMPRESSOR STA | LEXINGTON, Dawson, NE | Pass | State |
| 2024-04-09 | GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file | CENTRAL CITY, Merrick, NE | N/A | State |
| 2024-04-09 | ENERGY CENTER OMAHA HOWARD | OMAHA, Douglas, NE | N/A | Local |
| 2024-04-09 | ENERGY CENTER OMAHA CALIFORNIA | OMAHA, Douglas, NE | N/A | Local |
| 2024-04-05 | WESTWOOD SOLUTIONS LLC | OMAHA, Douglas, NE | Pass | State |
| 2024-03-29 | POET BIOREFINING-FAIRMONT LLC — high-priority violation on file | FAIRMONT, Fillmore, NE | Pass | State |
| 2024-03-28 | FREMONT WASTEWATER TREATMENT — high-priority violation on file | FREMONT, Dodge, NE | N/A | State |
| 2024-03-28 | CAMACO COLUMBUS MANUFACTURING | COLUMBUS, Platte, NE | N/A | State |
| 2024-03-26 | NORTHERN NATURAL GAS COMPANY | BEATRICE, Gage, NE | N/A | State |
| 2024-03-19 | CARGILL INC — high-priority violation on file | BLAIR, Washington, NE | N/A | State |
| 2024-03-14 | ASH GROVE CEMENT CO — high-priority violation on file | LOUISVILLE, Cass, NE | N/A | State |
| 2024-03-14 | ASH GROVE CEMENT CO — high-priority violation on file | LOUISVILLE, Cass, NE | N/A | State |
| 2024-03-11 | WHELAN ENERGY CENTER — high-priority violation on file | HASTINGS, Adams, NE | N/A | State |
| 2024-03-07 | UNION PACIFIC RAILROAD — high-priority violation on file | NORTH PLATTE, Lincoln, NE | N/A | State |
| 2024-02-27 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2024-02-27 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2024-02-26 | GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file | CENTRAL CITY, Merrick, NE | N/A | State |
| 2024-02-23 | WESTWOOD SOLUTIONS LLC | OMAHA, Douglas, NE | Pass | State |
| 2024-02-15 | CARGILL INC POLYOL SWEETENERS | BLAIR, Washington, NE | N/A | State |
| 2024-02-14 | AGP SOY PROCESSING — high-priority violation on file | HASTINGS, Adams, NE | N/A | State |
| 2024-02-14 | POET BIOREFINING-FAIRMONT LLC — high-priority violation on file | FAIRMONT, Fillmore, NE | N/A | State |
| 2024-02-14 | SANDHILLS RENEWABLE ENERGY LLC | ATKINSON, Holt, NE | N/A | State |
| 2024-02-14 | WESTERN SUGAR COOPERATIVE | SCOTTSBLUFF, Scotts Bluff, NE | N/A | State |
| 2024-02-06 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | N/A | State |
| 2024-02-02 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2024-02-01 | NE NITRO GENEVA LLC | GENEVA, Fillmore, NE | N/A | State |
| 2024-01-31 | VALERO RENEWABLE FUELS COMPANY — high-priority violation on file | ALBION, Boone, NE | Pass | State |
| 2024-01-31 | MADISON LIGHT & POWER PLANT | MADISON, Madison, NE | N/A | State |
| 2024-01-29 | NPPD GERALD GENTLEMAN STATION | SUTHERLAND, Lincoln, NE | N/A | State |
| 2024-01-22 | VALERO RENEWABLE FUELS COMPANY — high-priority violation on file | ALBION, Boone, NE | N/A | State |
| 2024-01-18 | GREEN PLAINS WOOD RIVER LLC — high-priority violation on file | WOOD RIVER, Hall, NE | N/A | State |
| 2024-01-18 | KAAPA PARTNERS AURORA LLC — high-priority violation on file | AURORA, Hamilton, NE | N/A | State |
| 2024-01-18 | MID AMERICA AGRI PRODUCTS | MADRID, Perkins, NE | N/A | State |
| 2024-01-17 | VIRIDIS CHEMICAL | COLUMBUS, Platte, NE | N/A | State |
| 2024-01-17 | WESTERN SUGAR COOPERATIVE | SCOTTSBLUFF, Scotts Bluff, NE | Pass | State |
| 2024-01-15 | ADM CORN PROCESSING — high-priority violation on file | COLUMBUS, Platte, NE | Pass | State |
| 2024-01-11 | FIREBALL GROUP LLC DATA CENTER — high-priority violation on file | PAPILLION, Sarpy, NE | N/A | State |
| 2024-01-10 | ADM CORN PROCESSING — high-priority violation on file | COLUMBUS, Platte, NE | Fail | State |
| 2024-01-03 | BRIDGEPORT ETHANOL LLC | BRIDGEPORT, Morrill, NE | N/A | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.