EPA Air · stack tests by state and year

Air-emissions stack tests in Iowa, 2023

453Stack 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 Iowa during 2023; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Iowa, 2023

Iowa, other years

Air-emissions stack tests recorded in Iowa, 2023

Date	Facility	Where	Kind	Agency
2023-04-03	CITY OF SHENANDOAH-SHENANDOAH SANITATION — high-priority violation on file	SHENANDOAH, Page, IA	Pass	State
2023-03-29	GEORGIA-PACIFIC GYPSUM LLC	FORT DODGE, Webster, IA	Pass	State
2023-03-29	GEORGIA-PACIFIC GYPSUM LLC	FORT DODGE, Webster, IA	Pass	State
2023-03-28	VERBIO — high-priority violation on file	NEVADA, Story, IA	Pass	State
2023-03-22	SOUTHWEST IOWA RENEWABLE ENERGY — high-priority violation on file	COUNCIL BLUFFS, Pottawattamie, IA	Pass	State
2023-03-21	CLOW VALVE COMPANY	OSKALOOSA, Mahaska, IA	Pass	State
2023-03-21	CLOW VALVE COMPANY	OSKALOOSA, Mahaska, IA	Pass	State
2023-03-21	GRAIN PROCESSING CORP — high-priority violation on file	MUSCATINE, Muscatine, IA	Pass	State
2023-03-21	CF INDUSTRIES NITROGEN LLC - PORT NEAL NITROGEN COMPLEX — high-priority violation on file	SERGEANT BLUFF, Woodbury, IA	Pass	State
2023-03-16	NUSTAR PIPELINE OPERATING PARTNERSHIP LP	COUNCIL BLUFFS, Pottawattamie, IA	Pass	State
2023-03-14	VALERO RENEWABLE FUELS LLC-CHARLES CITY	CHARLES CITY, Floyd, IA	Pass	State
2023-03-14	NOVELIS ALR ALUMINUM, LLC (DAVENPORT FINISHING)	DAVENPORT, Scott, IA	Pass	State
2023-03-13	JOHN DEERE FOUNDRY WATERLOO	WATERLOO, Black Hawk, IA	Pass	State
2023-03-08	U S GYPSUM CO-FORT DODGE	FORT DODGE, Webster, IA	Pass	State
2023-03-08	U S GYPSUM CO-FORT DODGE	FORT DODGE, Webster, IA	Pass	State
2023-03-08	U S GYPSUM CO-FORT DODGE	FORT DODGE, Webster, IA	Pass	State
2023-03-08	VALERO RENEWABLE FUELS CO LLC-FT DODGE	FORT DODGE, Webster, IA	Pass	State
2023-03-07	NATURAL GAS PIPELINE CO OF AMERICA-#198	KNOXVILLE, Marion, IA	Pass	State
2023-03-07	RECONSERVE OF IOWA, INC.	CEDAR RAPIDS, Linn, IA	Fail	Local
2023-03-01	POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file	IOWA FALLS, Hardin, IA	Pass	State
2023-03-01	POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file	IOWA FALLS, Hardin, IA	Pass	State
2023-02-28	POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file	IOWA FALLS, Hardin, IA	Pass	State
2023-02-28	POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file	IOWA FALLS, Hardin, IA	Pass	State
2023-02-23	MID AMERICAN ENERGY CO-MUSCATINE	MUSCATINE, Louisa, IA	Pass	State
2023-02-23	MID AMERICAN ENERGY CO-MUSCATINE	MUSCATINE, Louisa, IA	Pass	State
2023-02-22	POET BIOREFINING - ARTHUR, LLC — high-priority violation on file	ARTHUR, Ida, IA	Pass	State
2023-02-22	IOWA FERTILIZER CO — high-priority violation on file	WEVER, Lee, IA	Pass	State
2023-02-22	MID AMERICAN ENERGY CO-COUNCIL BLUFFS	COUNCIL BLUFFS, Pottawattamie, IA	Pass	State
2023-02-20	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MASON CITY, Cerro Gordo, IA	Pass	State
2023-02-20	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MASON CITY, Cerro Gordo, IA	Pass	State
2023-02-16	CONTINENTAL CEMENT COMPANY - DAVENPORT PLANT	BUFFALO, Scott, IA	Pass	State
2023-02-15	SSAB IOWA INC — high-priority violation on file	MUSCATINE, Muscatine, IA	Pass	State
2023-02-15	SSAB IOWA INC — high-priority violation on file	MUSCATINE, Muscatine, IA	Pass	State
2023-02-14	LSCP LP DBA LITTLE SIOUX CORN PROCESSORS — high-priority violation on file	MARCUS, Cherokee, IA	Pass	State
2023-02-08	NORTHERN NATURAL GAS CO-OGDEN	OGDEN, Boone, IA	Pass	State
2023-02-07	DES MOINES WATER WORKS	DES MOINES, Polk, IA	Pass	Local
2023-02-07	DES MOINES WATER WORKS	DES MOINES, Polk, IA	Pass	Local
2023-02-07	DES MOINES WATER WORKS	DES MOINES, Polk, IA	Pass	Local
2023-02-01	IOWA ARMY NATIONAL GUARD	JOHNSTON, Polk, IA	Pass	Local
2023-02-01	IOWA ARMY NATIONAL GUARD	JOHNSTON, Polk, IA	Pass	Local
2023-01-31	NATURALLY RECYCLED PROTEINS OF IOWA LLC	STEAMBOAT ROCK, Hardin, IA	Pass	State
2023-01-31	IPL/ALLIANT ENERGY-OTTUMWA GEN STATION	OTTUMWA, Wapello, IA	Pass	State
2023-01-25	USDA-NATIONAL ANIMAL DISEASE CENTER & NATIONAL VETERINARY SERVICE LABORATORY	AMES, Story, IA	Pass	State
2023-01-24	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MASON CITY, Cerro Gordo, IA	Pass	State
2023-01-24	MID AMERICAN ENERGY CO-COUNCIL BLUFFS	COUNCIL BLUFFS, Pottawattamie, IA	Pass	State
2023-01-24	CF INDUSTRIES NITROGEN LLC - PORT NEAL NITROGEN COMPLEX — high-priority violation on file	SERGEANT BLUFF, Woodbury, IA	Pass	State
2023-01-23	USDA-NATIONAL ANIMAL DISEASE CENTER & NATIONAL VETERINARY SERVICE LABORATORY	AMES, Story, IA	Pass	State
2023-01-23	USDA-NATIONAL ANIMAL DISEASE CENTER & NATIONAL VETERINARY SERVICE LABORATORY	AMES, Story, IA	Pass	State
2023-01-18	POET BIOREFINING - MENLO, LLC	MENLO, Guthrie, IA	Pass	State
2023-01-18	CARGILL INC-CORN MILLING	CEDAR RAPIDS, Linn, IA	Pass	Local
2023-01-17	CARGILL INC-CORN MILLING	CEDAR RAPIDS, Linn, IA	Pass	Local
2023-01-10	CARGILL INC-CORN MILLING	CEDAR RAPIDS, Linn, IA	Pass	Local
2023-01-04	USDA-NATIONAL ANIMAL DISEASE CENTER & NATIONAL VETERINARY SERVICE LABORATORY	AMES, Story, IA	Pass	State

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