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 |
|---|---|---|---|---|
| 2022-05-18 | CONTINENTAL CEMENT COMPANY - DAVENPORT PLANT | BUFFALO, Scott, IA | Pass | State |
| 2022-05-18 | CONTINENTAL CEMENT COMPANY - DAVENPORT PLANT | BUFFALO, Scott, IA | Pass | State |
| 2022-05-18 | SICULUS, INC. | ALTOONA, Polk, IA | Pass | Local |
| 2022-05-18 | SICULUS, INC. | ALTOONA, Polk, IA | Pass | Local |
| 2022-05-18 | SICULUS, INC. | ALTOONA, Polk, IA | Pass | Local |
| 2022-05-17 | CONTINENTAL CEMENT COMPANY - DAVENPORT PLANT | BUFFALO, Scott, IA | Pass | State |
| 2022-05-12 | PATTISON SAND CO LLC | CLAYTON, Clayton, IA | Pass | State |
| 2022-05-12 | PATTISON SAND CO LLC | CLAYTON, Clayton, IA | Pass | State |
| 2022-05-11 | POET BIOREFINING - ASHTON | ASHTON, Osceola, IA | Pass | State |
| 2022-05-11 | BURKE CORP | NEVADA, Story, IA | Pass | State |
| 2022-05-10 | CITY OF SHENANDOAH-SHENANDOAH SANITATION — high-priority violation on file | SHENANDOAH, Page, IA | Pass | State |
| 2022-05-10 | BURKE CORP | NEVADA, Story, IA | Fail | State |
| 2022-05-10 | C J BIO AMERICA INC | FORT DODGE, Webster, IA | Pass | State |
| 2022-05-05 | IPL � MARSHALLTOWN GENERATING STATION | MARSHALLTOWN, Marshall, IA | Pass | State |
| 2022-05-04 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Fail | State |
| 2022-05-04 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2022-05-04 | PELLA CORP-PELLA DIV | PELLA, Marion, IA | Fail | State |
| 2022-05-03 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Fail | State |
| 2022-05-02 | JOHN DEERE FOUNDRY WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-04-28 | JOHN DEERE PRODUCT ENGINEERING CENTER | CEDAR FALLS, Black Hawk, IA | Pass | State |
| 2022-04-28 | JOHN DEERE PRODUCT ENGINEERING CENTER | CEDAR FALLS, Black Hawk, IA | Pass | State |
| 2022-04-28 | JOHN DEERE PRODUCT ENGINEERING CENTER | CEDAR FALLS, Black Hawk, IA | Pass | State |
| 2022-04-28 | CRYOTECH DEICING TECHNOLOGY | FORT MADISON, Lee, IA | Pass | State |
| 2022-04-27 | JOHN DEERE PRODUCT ENGINEERING CENTER | CEDAR FALLS, Black Hawk, IA | Pass | State |
| 2022-04-27 | JOHN DEERE PRODUCT ENGINEERING CENTER | CEDAR FALLS, Black Hawk, IA | Pass | State |
| 2022-04-27 | JOHN DEERE PRODUCT ENGINEERING CENTER | CEDAR FALLS, Black Hawk, IA | Pass | State |
| 2022-04-26 | JOHN DEERE PRODUCT ENGINEERING CENTER | CEDAR FALLS, Black Hawk, IA | Pass | State |
| 2022-04-26 | JOHN DEERE PRODUCT ENGINEERING CENTER | CEDAR FALLS, Black Hawk, IA | Pass | State |
| 2022-04-26 | JOHN DEERE PRODUCT ENGINEERING CENTER | CEDAR FALLS, Black Hawk, IA | Pass | State |
| 2022-04-26 | IPL-PRAIRIE CREEK STATION | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-04-13 | VINTON MUNICIPAL ELECTRIC UTILITIES | VINTON, Benton, IA | Pass | State |
| 2022-04-13 | VINTON MUNICIPAL ELECTRIC UTILITIES | VINTON, Benton, IA | Pass | State |
| 2022-04-13 | VINTON MUNICIPAL ELECTRIC UTILITIES | VINTON, Benton, IA | Pass | State |
| 2022-04-13 | VINTON MUNICIPAL ELECTRIC UTILITIES | VINTON, Benton, IA | Pass | State |
| 2022-04-13 | VINTON MUNICIPAL ELECTRIC UTILITIES | VINTON, Benton, IA | Pass | State |
| 2022-04-13 | PELLA CORP-CARROLL DIV | CARROLL, Carroll, IA | Pass | State |
| 2022-04-12 | MID AMERICAN ENERGY CO-SHENANDOAH | SHENANDOAH, Page, IA | Pass | State |
| 2022-04-12 | MID AMERICAN ENERGY CO-SHENANDOAH | SHENANDOAH, Page, IA | Pass | State |
| 2022-04-12 | MID AMERICAN ENERGY CO-SHENANDOAH | SHENANDOAH, Page, IA | Pass | State |
| 2022-04-12 | MID AMERICAN ENERGY CO-SHENANDOAH | SHENANDOAH, Page, IA | Pass | State |
| 2022-04-12 | MID AMERICAN ENERGY CO-SHENANDOAH | SHENANDOAH, Page, IA | Pass | State |
| 2022-04-12 | MID AMERICAN ENERGY CO-SHENANDOAH | SHENANDOAH, Page, IA | Pass | State |
| 2022-04-12 | MID AMERICAN ENERGY CO-SHENANDOAH | SHENANDOAH, Page, IA | Pass | State |
| 2022-04-12 | MID AMERICAN ENERGY CO-SHENANDOAH | SHENANDOAH, Page, IA | Pass | State |
| 2022-04-12 | MID AMERICAN ENERGY CO-SHENANDOAH | SHENANDOAH, Page, IA | Pass | State |
| 2022-04-12 | MID AMERICAN ENERGY CO-SHENANDOAH | SHENANDOAH, Page, IA | Pass | State |
| 2022-04-12 | CITY OF SHENANDOAH-SHENANDOAH SANITATION — high-priority violation on file | SHENANDOAH, Page, IA | Pass | State |
| 2022-04-07 | IPL � MARSHALLTOWN GENERATING STATION | MARSHALLTOWN, Marshall, IA | Pass | State |
| 2022-04-07 | IPL � MARSHALLTOWN GENERATING STATION | MARSHALLTOWN, Marshall, IA | Pass | State |
| 2022-04-07 | VERBIO — high-priority violation on file | NEVADA, Story, IA | Pass | State |
| 2022-04-07 | VERBIO — high-priority violation on file | NEVADA, Story, IA | Pass | State |
| 2022-04-06 | IPL-LIME CREEK COMBUSTION TURBINES | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2022-04-06 | IPL-LIME CREEK COMBUSTION TURBINES | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2022-04-06 | IPL � MARSHALLTOWN GENERATING STATION | MARSHALLTOWN, Marshall, IA | Pass | State |
| 2022-04-06 | IPL � MARSHALLTOWN GENERATING STATION | MARSHALLTOWN, Marshall, IA | Pass | State |
| 2022-04-06 | TRINITYRAIL MAINTENANCE SERVICES | SHELL ROCK, Butler, IA | Pass | State |
| 2022-04-05 | IPL-LIME CREEK COMBUSTION TURBINES | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2022-04-05 | IPL-LIME CREEK COMBUSTION TURBINES | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2022-04-05 | NATURAL GAS PIPELINE CO OF AMERICA-#198 | KNOXVILLE, Marion, IA | Pass | State |
| 2022-04-05 | GRAIN MILLERS INC | SAINT ANSGAR, Mitchell, IA | Pass | State |
| 2022-03-31 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Fail | State |
| 2022-03-31 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Fail | State |
| 2022-03-31 | CEDAR RAPIDS WATER DEPARTMENT-NORTHWEST TREATMENT PLANT | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-03-30 | MID AMERICAN ENERGY CO-KNOXVILLE | KNOXVILLE, Marion, IA | Pass | State |
| 2022-03-30 | MID AMERICAN ENERGY CO-KNOXVILLE | KNOXVILLE, Marion, IA | Pass | State |
| 2022-03-30 | MID AMERICAN ENERGY CO-KNOXVILLE | KNOXVILLE, Marion, IA | Pass | State |
| 2022-03-30 | MID AMERICAN ENERGY CO-KNOXVILLE | KNOXVILLE, Marion, IA | Pass | State |
| 2022-03-30 | MID AMERICAN ENERGY CO-KNOXVILLE | KNOXVILLE, Marion, IA | Pass | State |
| 2022-03-30 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-03-30 | CITY OF CEDAR RAPIDS WPCF | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-03-30 | CITY OF CEDAR RAPIDS WPCF | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-03-29 | MID AMERICAN ENERGY CO-KNOXVILLE | KNOXVILLE, Marion, IA | Pass | State |
| 2022-03-29 | MID AMERICAN ENERGY CO-KNOXVILLE | KNOXVILLE, Marion, IA | Pass | State |
| 2022-03-29 | MID AMERICAN ENERGY CO-KNOXVILLE | KNOXVILLE, Marion, IA | Pass | State |
| 2022-03-29 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-03-29 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-03-29 | C J BIO AMERICA INC | FORT DODGE, Webster, IA | Pass | State |
| 2022-03-29 | CITY OF CEDAR RAPIDS WPCF | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-03-29 | CITY OF CEDAR RAPIDS WPCF | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-03-25 | TEMPLETON RYE SPIRITS, LLC — high-priority violation on file | TEMPLETON, Carroll, IA | Pass | State |
| 2022-03-24 | TEMPLETON RYE SPIRITS, LLC — high-priority violation on file | TEMPLETON, Carroll, IA | Pass | State |
| 2022-03-22 | HOMELAND ENERGY SOLUTIONS LLC — high-priority violation on file | LAWLER, Chickasaw, IA | Pass | State |
| 2022-03-22 | HOMELAND ENERGY SOLUTIONS LLC — high-priority violation on file | LAWLER, Chickasaw, IA | Pass | State |
| 2022-03-22 | CF INDUSTRIES NITROGEN LLC - PORT NEAL NITROGEN COMPLEX — high-priority violation on file | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2022-03-16 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-03-16 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-03-16 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-03-16 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-03-16 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-03-15 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-03-15 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-03-15 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-03-15 | MID AMERICAN ENERGY CO-WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2022-03-09 | CLOW VALVE COMPANY | OSKALOOSA, Mahaska, IA | Pass | State |
| 2022-03-09 | SSAB IOWA INC — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-03-09 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | FORT DODGE, Webster, IA | Pass | State |
| 2022-03-08 | CLOW VALVE COMPANY | OSKALOOSA, Mahaska, IA | Pass | State |
| 2022-03-03 | NATURAL GAS PIPELINE CO OF AMERICA-#204 | COLUMBUS JUNCTION, Louisa, IA | Pass | State |
| 2022-03-03 | C J BIO AMERICA INC | FORT DODGE, Webster, IA | Pass | State |
| 2022-03-03 | CARGILL INC-CEDAR RAPIDS NE | CEDAR RAPIDS, Linn, IA | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.