EPA Air · stack tests by state and year

Air-emissions stack tests in Nebraska, 2021

117Stack 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 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Nebraska, 2021

Nebraska, other years

Air-emissions stack tests recorded in Nebraska, 2021

Date	Facility	Where	Kind	Agency
2021-01-22	CARGILL INC POLYOL SWEETENERS	BLAIR, Washington, NE	Pass	State
2021-01-21	NPPD GERALD GENTLEMAN STATION	SUTHERLAND, Lincoln, NE	N/A	State
2021-01-21	BRIDGEPORT ETHANOL LLC	BRIDGEPORT, Morrill, NE	Pass	State
2021-01-20	E ENERGY ADAMS LLC — high-priority violation on file	ADAMS, Gage, NE	Pass	State
2021-01-19	KAAPA ETHANOL LLC	MINDEN, Kearney, NE	Pass	State
2021-01-15	GREENAMERICA BIOFUELS ORD LLC	ORD, Valley, NE	Pass	State
2021-01-13	LINCOLN PREMIUM POULTRY LLC — high-priority violation on file	FREMONT, Dodge, NE	N/A	State
2021-01-13	GREEN PLAINS YORK LLC — high-priority violation on file	YORK, York, NE	Pass	State
2021-01-13	NPPD SHELDON STATION	HALLAM, Lancaster, NE	Pass	Local
2021-01-12	LINCOLN PREMIUM POULTRY LLC — high-priority violation on file	FREMONT, Dodge, NE	N/A	State
2021-01-11	SIOUXLAND ETHANOL LLC — high-priority violation on file	JACKSON, Dakota, NE	Pass	State
2021-01-08	GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file	CENTRAL CITY, Merrick, NE	Pass	State
2021-01-07	CHIEF ETHANOL FUELS INC	HASTINGS, Adams, NE	Pass	State
2021-01-06	DARLING INGREDIENTS INC	BELLEVUE, Sarpy, NE	Fail	State
2021-01-04	KAAPA ETHANOL RAVENNA LLC — high-priority violation on file	RAVENNA, Buffalo, NE	Pass	State
2021-01-04	CHIEF ETHANOL FUELS INC	LEXINGTON, Dawson, NE	Pass	State
2021-01-04	E ENERGY ADAMS LLC — high-priority violation on file	ADAMS, Gage, NE	Pass	State

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