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

Nebraska, other years

Air-emissions stack tests recorded in Nebraska, 2020

Date	Facility	Where	Kind	Agency
2020-04-30	PREFERRED SANDS OF GENOA LLC	GENOA, Nance, NE	Pass	State
2020-04-29	VALERO RENEWABLE FUELS COMPANY — high-priority violation on file	ALBION, Boone, NE	Pass	State
2020-04-23	OPPD NEBRASKA CITY STATION	NEBRASKA CITY, Otoe, NE	Pass	State
2020-04-21	OPPD NEBRASKA CITY STATION	NEBRASKA CITY, Otoe, NE	Pass	State
2020-04-15	ALTEN LLC	MEAD, Saunders, NE	N/A	State
2020-04-15	GREEN DISPOSAL MEAD LLC	MEAD, Saunders, NE	N/A	State
2020-04-10	CARGILL LACTIC ACID PLANT	BLAIR, Washington, NE	Pass	State
2020-04-08	OMAHA STEEL CASTINGS CO — high-priority violation on file	WAHOO, Saunders, NE	Fail	State
2020-04-07	NATURALLY RECYCLED PROTEINS — high-priority violation on file	WAKEFIELD, Dixon, NE	Pass	State
2020-04-07	SANDHILLS RENEWABLE ENERGY LLC	ATKINSON, Holt, NE	Pass	State
2020-04-06	FLEXCON COMPANY INC	COLUMBUS, Platte, NE	Pass	State
2020-04-02	TYSON FRESH MEATS INC	LEXINGTON, Dawson, NE	Pass	State
2020-04-02	HUSKER AG LLC	PLAINVIEW, Pierce, NE	Pass	State
2020-04-02	HUSKER AG LLC	PLAINVIEW, Pierce, NE	Pass	State
2020-03-27	LES ROKEBY PEAKING UNIT	LINCOLN, Lancaster, NE	Pass	State
2020-03-11	WHELAN ENERGY CENTER — high-priority violation on file	HASTINGS, Adams, NE	N/A	State
2020-03-10	KAAPA ETHANOL RAVENNA LLC — high-priority violation on file	RAVENNA, Buffalo, NE	N/A	State
2020-03-05	POET BIOREFINING-FAIRMONT LLC — high-priority violation on file	FAIRMONT, Fillmore, NE	N/A	State
2020-02-26	OMAHA STEEL CASTINGS CO — high-priority violation on file	WAHOO, Saunders, NE	Pass	State
2020-02-24	KAAPA ETHANOL LLC	MINDEN, Kearney, NE	Pass	State
2020-02-24	MID AMERICA AGRI PRODUCTS	MADRID, Perkins, NE	Pass	State
2020-02-20	BRIDGEPORT ETHANOL LLC	BRIDGEPORT, Morrill, NE	Pass	State
2020-02-20	ADM CORN PROCESSING — high-priority violation on file	COLUMBUS, Platte, NE	N/A	State
2020-02-19	ADM CORN PROCESSING — high-priority violation on file	COLUMBUS, Platte, NE	Pass	State
2020-02-18	SIOUXLAND ETHANOL LLC — high-priority violation on file	JACKSON, Dakota, NE	Pass	State
2020-02-13	NPPD SHELDON STATION	HALLAM, Lancaster, NE	Pass	Local
2020-02-13	NPPD SHELDON STATION	HALLAM, Lancaster, NE	Pass	Local
2020-02-12	NEBRASKA CORN PROCESSING LLC — high-priority violation on file	CAMBRIDGE, Furnas, NE	Pass	State
2020-02-12	NPPD SHELDON STATION	HALLAM, Lancaster, NE	Pass	Local
2020-02-11	AGP SOY PROCESSING — high-priority violation on file	HASTINGS, Adams, NE	N/A	State
2020-02-11	NPPD SHELDON STATION	HALLAM, Lancaster, NE	Pass	Local
2020-02-06	OMAHA STEEL CASTINGS CO — high-priority violation on file	WAHOO, Saunders, NE	N/A	State
2020-02-05	OMAHA STEEL CASTINGS CO — high-priority violation on file	WAHOO, Saunders, NE	N/A	State
2020-01-23	KAAPA ETHANOL RAVENNA LLC — high-priority violation on file	RAVENNA, Buffalo, NE	Pass	State
2020-01-23	LON D WRIGHT POWER PLANT	FREMONT, Dodge, NE	Pass	State
2020-01-15	LINCOLN PREMIUM POULTRY LLC — high-priority violation on file	FREMONT, Dodge, NE	N/A	State
2020-01-13	GREEN PLAINS WOOD RIVER LLC — high-priority violation on file	WOOD RIVER, Hall, NE	Pass	State
2020-01-09	LINCOLN PREMIUM POULTRY LLC — high-priority violation on file	FREMONT, Dodge, NE	N/A	State
2020-01-08	LINCOLN PREMIUM POULTRY LLC — high-priority violation on file	FREMONT, Dodge, NE	N/A	State
2020-01-07	GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file	CENTRAL CITY, Merrick, NE	Pass	State
2020-01-07	CARGILL INC — high-priority violation on file	BLAIR, Washington, NE	Pass	State
2020-01-05	BERTRAND COMPRESSOR STATION	LOOMIS, Phelps, NE	Pass	State

Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.