EPA Air · stack tests by state and year
Air-emissions stack tests in Iowa, 2024
- 464Stack 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 2024; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Iowa, 2024
- Story County 29
- Cerro Gordo County 26
- Linn County 26
- Buena Vista County 25
- Hardin County 24
- Muscatine County 23
- Woodbury County 21
- Webster County 19
- Polk County 17
- Kossuth County 15
- Johnson County 14
- Scott County 13
- Warren County 12
- Dubuque County 12
- Black Hawk County 9
- Pocahontas County 8
- Ida County 8
- O'Brien County 7
- Palo Alto County 7
- Pottawattamie County 7
- Guthrie County 7
- Dallas County 6
- Osceola County 6
- Butler County 6
- Marshall County 6
- Cherokee County 6
- Mitchell County 5
- Clinton County 5
- Monroe County 5
- Cass County 5
- Hancock County 5
- Chickasaw County 4
- Plymouth County 4
- Greene County 4
- Crawford County 4
- Carroll County 4
- Hamilton County 4
- Des Moines County 4
- Jackson County 4
- Mahaska County 4
- Floyd County 4
- Wright County 3
- Dickinson County 3
- Worth County 3
- Van Buren County 3
- Buchanan County 3
Iowa, other years
Air-emissions stack tests recorded in Iowa, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-04-02 | GENESIS MEDICAL CENTER-EAST CAMPUS | DAVENPORT, Scott, IA | Pass | State |
| 2024-03-28 | CF INDUSTRIES NITROGEN LLC - PORT NEAL NITROGEN COMPLEX — high-priority violation on file | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2024-03-27 | IOWA STATE UNIVERSITY | AMES, Story, IA | Pass | State |
| 2024-03-27 | IOWA STATE UNIVERSITY | AMES, Story, IA | Pass | State |
| 2024-03-27 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | FORT DODGE, Webster, IA | Pass | State |
| 2024-03-26 | CARGILL ANIMAL NUTRITION - SIOUX CITY — high-priority violation on file | SIOUX CITY, Woodbury, IA | Pass | State |
| 2024-03-22 | LAURENS MUNICIPAL LIGHT & POWER PLANT | LAURENS, Pocahontas, IA | Pass | State |
| 2024-03-22 | LAURENS MUNICIPAL LIGHT & POWER PLANT | LAURENS, Pocahontas, IA | Pass | State |
| 2024-03-22 | OSMIUM DATA CENTER — high-priority violation on file | WEST DES MOINES, Warren, IA | Pass | State |
| 2024-03-20 | NORTHERN NATURAL GAS CO-OGDEN | OGDEN, Boone, IA | Pass | State |
| 2024-03-20 | NORTHERN NATURAL GAS CO-OGDEN | OGDEN, Boone, IA | Pass | State |
| 2024-03-19 | VERBIO — high-priority violation on file | NEVADA, Story, IA | Pass | State |
| 2024-03-19 | ADM CORN PROCESSING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2024-03-14 | BROOKLYN MUNICIPAL UTILITIES-NORTH&SOUTH | BROOKLYN, Poweshiek, IA | Pass | State |
| 2024-03-13 | IPL-PRAIRIE CREEK STATION | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2024-03-12 | VALERO RENEWABLE FUELS COMPANY. LLC D/B/A VALERO LAKOTA PLANT — high-priority violation on file | LAKOTA, Kossuth, IA | Pass | State |
| 2024-03-12 | IPL-PRAIRIE CREEK STATION | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2024-03-05 | CLOW VALVE COMPANY | OSKALOOSA, Mahaska, IA | Pass | State |
| 2024-03-05 | CLOW VALVE COMPANY | OSKALOOSA, Mahaska, IA | Pass | State |
| 2024-03-05 | CARGILL INC-EDDYVILLE | EDDYVILLE, Monroe, IA | Pass | State |
| 2024-03-01 | AG PROCESSING INC-SERGEANT BLUFF | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2024-03-01 | AG PROCESSING INC-SERGEANT BLUFF | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2024-03-01 | AG PROCESSING INC-SERGEANT BLUFF | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2024-03-01 | AG PROCESSING INC-SERGEANT BLUFF | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2024-03-01 | AG PROCESSING INC-SERGEANT BLUFF | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2024-03-01 | AG PROCESSING INC-SERGEANT BLUFF | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2024-03-01 | AG PROCESSING INC-SERGEANT BLUFF | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2024-03-01 | AG PROCESSING INC-SERGEANT BLUFF | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2024-03-01 | AG PROCESSING INC-SERGEANT BLUFF | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2024-02-29 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2024-02-29 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2024-02-27 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2024-02-27 | SSAB IOWA INC — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2024-02-27 | SSAB IOWA INC — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2024-02-26 | USDA-NATIONAL ANIMAL DISEASE CENTER & NATIONAL VETERINARY SERVICE LABORATORY | AMES, Story, IA | Pass | State |
| 2024-02-22 | MID AMERICAN ENERGY CO-MUSCATINE | MUSCATINE, Louisa, IA | Pass | State |
| 2024-02-21 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2024-02-21 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2024-02-21 | GINGER WEST DATA CENTER | CITY OF WEST DES MOINES, Dallas, IA | Pass | State |
| 2024-02-21 | GINGER WEST DATA CENTER | CITY OF WEST DES MOINES, Dallas, IA | Pass | State |
| 2024-02-20 | CF INDUSTRIES NITROGEN LLC - PORT NEAL NITROGEN COMPLEX — high-priority violation on file | SERGEANT BLUFF, Woodbury, IA | Pass | State |
| 2024-02-08 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | IOWA FALLS, Hardin, IA | Pass | State |
| 2024-02-08 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | IOWA FALLS, Hardin, IA | Pass | State |
| 2024-02-08 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | IOWA FALLS, Hardin, IA | Pass | State |
| 2024-02-08 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | IOWA FALLS, Hardin, IA | Pass | State |
| 2024-02-08 | SOUTHWEST IOWA RENEWABLE ENERGY — high-priority violation on file | COUNCIL BLUFFS, Pottawattamie, IA | Pass | State |
| 2024-02-01 | NATURAL GAS PIPELINE CO OF AMERICA-#205 | KEOTA, Washington, IA | Pass | State |
| 2024-02-01 | ADM CORN PROCESSING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2024-01-23 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Fail | State |
| 2024-01-17 | JOHN DEERE FOUNDRY WATERLOO | WATERLOO, Black Hawk, IA | Pass | State |
| 2024-01-17 | MIDAMERICAN ENERGY CO. | URBANDALE, Polk, IA | Pass | Local |
| 2024-01-17 | MIDAMERICAN ENERGY - DES MOINES CONTROL CENTER | URBANDALE, Polk, IA | Pass | Local |
| 2024-01-11 | GOLDEN GRAIN ENERGY LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2024-01-11 | GOLDEN GRAIN ENERGY LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2024-01-11 | GOLDEN GRAIN ENERGY LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2024-01-11 | ADM CLINTON BIOPROCESSING - CLINTON — high-priority violation on file | CLINTON, Clinton, IA | Pass | State |
| 2024-01-11 | MID AMERICAN ENERGY CO-COUNCIL BLUFFS | COUNCIL BLUFFS, Pottawattamie, IA | Pass | State |
| 2024-01-10 | POET BIOREFINING - COON RAPIDS, LLC | COON RAPIDS, Guthrie, IA | Pass | State |
| 2024-01-08 | ZINPRO CORP - GARNER — high-priority violation on file | GARNER, Hancock, IA | Fail | State |
| 2024-01-05 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2024-01-04 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2024-01-04 | NORTHERN NATURAL GAS CO-PAULLINA | PAULLINA, O'Brien, IA | Pass | State |
| 2024-01-04 | NORTHERN NATURAL GAS CO-PAULLINA | PAULLINA, O'Brien, IA | Pass | State |
| 2024-01-03 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Fail | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.