EPA Air · stack tests by state and year
Air-emissions stack tests in Iowa, 2022
- 434Stack 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 2022; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Iowa, 2022
- Linn County 54
- Black Hawk County 28
- Muscatine County 26
- Marion County 24
- Webster County 22
- Page County 21
- Cerro Gordo County 19
- Polk County 14
- Story County 14
- Hardin County 12
- Scott County 12
- Johnson County 12
- Cass County 12
- Guthrie County 9
- Marshall County 8
- Dubuque County 8
- Mitchell County 8
- Chickasaw County 8
- Pottawattamie County 7
- Clinton County 7
- Ida County 7
- Woodbury County 7
- Des Moines County 6
- Cherokee County 6
- Butler County 5
- O'Brien County 5
- Floyd County 5
- Benton County 5
- Clayton County 4
- Buchanan County 4
- Greene County 4
- Fremont County 4
- Lee County 4
- Wright County 4
- Mahaska County 4
- Crawford County 4
- Buena Vista County 4
- Carroll County 3
- Boone County 3
- Louisa County 3
- Kossuth County 3
- Dickinson County 3
Iowa, other years
Air-emissions stack tests recorded in Iowa, 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-06-16 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-06-16 | POET BIOREFINING - SHELL ROCK, LLC — high-priority violation on file | SHELL ROCK, Butler, IA | Pass | State |
| 2022-06-16 | GREEN PLAINS ETHANOL STORAGE, LLC (GP SUPERIOR) | SUPERIOR, Dickinson, IA | Pass | State |
| 2022-06-16 | GREEN PLAINS ETHANOL STORAGE, LLC (GP SUPERIOR) | SUPERIOR, Dickinson, IA | Pass | State |
| 2022-06-16 | GREEN PLAINS ETHANOL STORAGE, LLC (GP SUPERIOR) | SUPERIOR, Dickinson, IA | Pass | State |
| 2022-06-16 | ABSOLUTE ENERGY LLC-SAINT ANSGAR (MONA) | SAINT ANSGAR, Mitchell, IA | Pass | State |
| 2022-06-16 | VANTAGE CORN PROCESSORS, LLC | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-15 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-06-15 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-06-15 | POET BIOREFINING - FAIRBANK, LLC | FAIRBANK, Buchanan, IA | Fail | State |
| 2022-06-15 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Fail | State |
| 2022-06-15 | THE ANDERSONS MARATHON HOLDINGS LLC — high-priority violation on file | DENISON, Crawford, IA | Pass | State |
| 2022-06-15 | THE ANDERSONS MARATHON HOLDINGS LLC — high-priority violation on file | DENISON, Crawford, IA | Pass | State |
| 2022-06-15 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | DYERSVILLE, Dubuque, IA | Fail | State |
| 2022-06-15 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | DYERSVILLE, Dubuque, IA | Pass | State |
| 2022-06-15 | SOUTHWEST IOWA RENEWABLE ENERGY — high-priority violation on file | COUNCIL BLUFFS, Pottawattamie, IA | Pass | State |
| 2022-06-15 | QUAKER MANUFACTURING, LLC | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-15 | VANTAGE CORN PROCESSORS, LLC | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-14 | POET BIOREFINING CORNING — high-priority violation on file | CORNING, Adams, IA | Pass | State |
| 2022-06-14 | POET BIOREFINING CORNING — high-priority violation on file | CORNING, Adams, IA | Pass | State |
| 2022-06-14 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-06-14 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-06-14 | POET BIOREFINING - FAIRBANK, LLC | FAIRBANK, Buchanan, IA | Pass | State |
| 2022-06-14 | ANITA MUNICIPAL UTILITIES | ANITA, Cass, IA | Pass | State |
| 2022-06-14 | ANITA MUNICIPAL UTILITIES | ANITA, Cass, IA | Pass | State |
| 2022-06-14 | ANITA MUNICIPAL UTILITIES | ANITA, Cass, IA | Pass | State |
| 2022-06-14 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | DYERSVILLE, Dubuque, IA | Pass | State |
| 2022-06-14 | MUSCATINE POWER & WATER | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-06-14 | CF INDUSTRIES NITROGEN LLC - PORT NEAL NITROGEN COMPLEX — high-priority violation on file | SERGEANT BLUFF, Woodbury, IA | N/A | State |
| 2022-06-14 | VANTAGE CORN PROCESSORS, LLC | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-13 | VANTAGE CORN PROCESSORS, LLC | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-10 | ADM CLINTON BIOPROCESSING - CLINTON — high-priority violation on file | CLINTON, Clinton, IA | Pass | State |
| 2022-06-10 | DES MOINES CO REGIONAL SANITARY LANDFILL | WEST BURLINGTON, Des Moines, IA | Pass | State |
| 2022-06-09 | CENTRAL IOWA RENEWABLE ENERGY (CORN) LP | GOLDFIELD, Wright, IA | Pass | State |
| 2022-06-08 | USDA-NATIONAL ANIMAL DISEASE CENTER & NATIONAL VETERINARY SERVICE LABORATORY | AMES, Story, IA | Pass | State |
| 2022-06-08 | LINCOLNWAY ENERGY LLC | NEVADA, Story, IA | Pass | State |
| 2022-06-08 | CENTRAL IOWA RENEWABLE ENERGY (CORN) LP | GOLDFIELD, Wright, IA | Pass | State |
| 2022-06-08 | INDUSTRIAL ENERGY APPLICATIONS | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-08 | INDUSTRIAL ENERGY APPLICATIONS | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-07 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | IOWA FALLS, Hardin, IA | Pass | State |
| 2022-06-07 | LINCOLNWAY ENERGY LLC | NEVADA, Story, IA | Pass | State |
| 2022-06-07 | CENTRAL IOWA RENEWABLE ENERGY (CORN) LP | GOLDFIELD, Wright, IA | Pass | State |
| 2022-06-07 | CARGILL INC-CEDAR RAPIDS NE | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-06 | INDUSTRIAL ENERGY APPLICATIONS INC | MARSHALLTOWN, Marshall, IA | Pass | State |
| 2022-06-06 | INDUSTRIAL ENERGY APPLICATIONS INC | MARSHALLTOWN, Marshall, IA | Pass | State |
| 2022-06-06 | INDUSTRIAL ENERGY APPLICATIONS INC | MARSHALLTOWN, Marshall, IA | Pass | State |
| 2022-06-06 | INDUSTRIAL ENERGY APPLICATIONS | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-05 | INDUSTRIAL ENERGY APPLICATIONS | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-04 | INDUSTRIAL ENERGY APPLICATIONS | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-04 | INDUSTRIAL ENERGY APPLICATIONS | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-04 | INDUSTRIAL ENERGY APPLICATIONS | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-04 | INDUSTRIAL ENERGY APPLICATIONS | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-04 | INDUSTRIAL ENERGY APPLICATIONS | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-04 | INDUSTRIAL ENERGY APPLICATIONS | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-03 | IEA-SBD-9205-AY MCDONALD | DUBUQUE, Dubuque, IA | Pass | State |
| 2022-06-03 | CITY OF SHENANDOAH-SHENANDOAH SANITATION — high-priority violation on file | SHENANDOAH, Page, IA | Pass | State |
| 2022-06-03 | CARGILL INC-CORN MILLING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-02 | GREEN PLAINS SHENANDOAH LLC (GP SHENANDOAH) | SHENANDOAH, Fremont, IA | Pass | State |
| 2022-06-02 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-02 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-02 | SSAB IOWA INC — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-06-02 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | FORT DODGE, Webster, IA | Pass | State |
| 2022-06-02 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | FORT DODGE, Webster, IA | Pass | State |
| 2022-06-02 | CARGILL INC-CORN MILLING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-02 | CARGILL INC-CORN MILLING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-02 | CARGILL INC-CORN MILLING | CEDAR RAPIDS, Linn, IA | Fail | Local |
| 2022-06-02 | CARGILL INC-CORN MILLING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-02 | ADM CORN PROCESSING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-01 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-01 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-01 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-01 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-01 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-01 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-01 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-01 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-01 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-01 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-01 | PELLA WEST SUBSTATION — high-priority violation on file | PELLA, Marion, IA | Pass | State |
| 2022-06-01 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-06-01 | CARGILL INC-CORN MILLING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-01 | CARGILL INC-CORN MILLING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-06-01 | CARGILL INC-CORN MILLING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-05-27 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-05-27 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-05-27 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-05-26 | UNIVERSITY OF IOWA | IOWA CITY, Johnson, IA | Pass | State |
| 2022-05-26 | UNIVERSITY OF IOWA | IOWA CITY, Johnson, IA | Pass | State |
| 2022-05-26 | UNIVERSITY OF IOWA | IOWA CITY, Johnson, IA | Pass | State |
| 2022-05-26 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-05-26 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-05-25 | IPL-LIME CREEK COMBUSTION TURBINES | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2022-05-25 | IPL-LIME CREEK COMBUSTION TURBINES | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2022-05-25 | UNIVERSITY OF IOWA | IOWA CITY, Johnson, IA | Pass | State |
| 2022-05-25 | UNIVERSITY OF IOWA | IOWA CITY, Johnson, IA | Pass | State |
| 2022-05-25 | UNIVERSITY OF IOWA | IOWA CITY, Johnson, IA | Pass | State |
| 2022-05-24 | IPL-LIME CREEK COMBUSTION TURBINES | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2022-05-24 | IPL-LIME CREEK COMBUSTION TURBINES | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2022-05-24 | VANTAGE CORN PROCESSORS, LLC | CEDAR RAPIDS, Linn, IA | Fail | Local |
| 2022-05-24 | VANTAGE CORN PROCESSORS, LLC | CEDAR RAPIDS, Linn, IA | Pending | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.