EPA Air · violations by state and year
High-priority air violations in Iowa, 2024
- 97Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Every violation 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
- Webster County 7
- Woodbury County 7
- Cerro Gordo County 6
- Lee County 5
- Hardin County 4
- Butler County 4
- Cass County 4
- Guthrie County 4
- Muscatine County 4
- Kossuth County 3
- Worth County 3
Iowa, other years
High-priority air violations recorded in Iowa, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-12-24 | POET BIOREFINING - MENLO, LLC | MENLO, Guthrie, IA | Earliest FRV determination | State |
| 2024-12-16 | AG PROCESSING INC-MANNING | MANNING, Carroll, IA | Earliest FRV determination | State |
| 2024-12-16 | POET BIOREFINING - MENLO, LLC | MENLO, Guthrie, IA | Earliest FRV determination | State |
| 2024-12-12 | POET BIOREFINING - HANLONTOWN | HANLONTOWN, Worth, IA | Earliest FRV determination | State |
| 2024-12-03 | NUTA BLEND (PURINA ANIMAL NUTRITION/LAND O' LAKES) | MASON CITY, Cerro Gordo, IA | Earliest FRV determination | State |
| 2024-12-02 | ILC RESOURCES/IOWA LIMESTONE CO-PLTS 1&3 | ALDEN, Hardin, IA | Earliest FRV determination | State |
| 2024-11-25 | BIG RIVER UNITED ENERGY LLC-W BURLINGTON | WEST BURLINGTON, Des Moines, IA | Earliest FRV determination | State |
| 2024-11-25 | ALTEC OSCEOLA BODY PLANT | OSCEOLA, Clarke, IA | Earliest FRV determination | State |
| 2024-11-25 | IOWA CITY SANITARY LF & RECYCLING CENTER | IOWA CITY, Johnson, IA | Earliest FRV determination | State |
| 2024-11-20 | INDIANOLA MUNICIPAL UTILITIES | INDIANOLA (HISTORICAL), Warren, IA | Earliest FRV determination | State |
| 2024-11-20 | POET BIOREFINING - JEWELL | JEWELL, Hamilton, IA | Earliest FRV determination | State |
| 2024-11-20 | MUSCATINE POWER & WATER | MUSCATINE, Muscatine, IA | Earliest FRV determination | State |
| 2024-11-20 | BANCROFT MUNICIPAL ELECTRIC UTILITIES | BANCROFT (HISTORICAL), Kossuth, IA | Earliest FRV determination | State |
| 2024-11-18 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | HPV day-zero determination | State |
| 2024-11-18 | POET BIOREFINING - HANLONTOWN | HANLONTOWN, Worth, IA | Earliest FRV determination | State |
| 2024-11-14 | CENTRAL DISPOSAL SYSTEMS INC — high-priority violation on file | LAKE MILLS, Winnebago, IA | Earliest FRV determination | State |
| 2024-11-07 | DAYTON LIGHT & POWER | DAYTON (HISTORICAL), Webster, IA | Earliest FRV determination | State |
| 2024-11-07 | CDI LLC - FOREST CITY — high-priority violation on file | FOREST CITY, Winnebago, IA | Earliest FRV determination | State |
| 2024-11-07 | CDI LLC - CHARLES CITY — high-priority violation on file | CHARLES CITY, Floyd, IA | Earliest FRV determination | State |
| 2024-11-07 | VAN DIEST SUPPLY CO | WEBSTER CITY, Hamilton, IA | Earliest FRV determination | State |
| 2024-10-25 | ELITE OCTANE, LLC — high-priority violation on file | ATLANTIC, Cass, IA | Earliest FRV determination | State |
| 2024-10-22 | POET BIOREFINING - ASHTON | ASHTON, Osceola, IA | Earliest FRV determination | State |
| 2024-10-22 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | DYERSVILLE, Dubuque, IA | Earliest FRV determination | State |
| 2024-10-08 | VALERO RENEWABLE FUELS COMPANY. LLC D/B/A VALERO LAKOTA PLANT — high-priority violation on file | LAKOTA, Kossuth, IA | Earliest FRV determination | State |
| 2024-10-04 | POET BIOREFINING - COON RAPIDS, LLC | COON RAPIDS, Guthrie, IA | Earliest FRV determination | State |
| 2024-10-03 | SABRE INDUSTRIES TOWERS & POLES | SIOUX CITY, Woodbury, IA | Earliest FRV determination | State |
| 2024-10-02 | CARGILL INC-SIOUX CITY — high-priority violation on file | SIOUX CITY, Woodbury, IA | Earliest FRV determination | State |
| 2024-10-01 | QUAD COUNTY CORN PROCESSORS COOPERATIVE — high-priority violation on file | GALVA (HISTORICAL), Ida, IA | Earliest FRV determination | State |
| 2024-09-20 | WESTERN IOWA ENERGY LLC | WALL LAKE, Sac, IA | Earliest FRV determination | State |
| 2024-09-11 | ELITE OCTANE, LLC — high-priority violation on file | ATLANTIC, Cass, IA | Earliest FRV determination | State |
| 2024-09-10 | CF INDUSTRIES NITROGEN LLC - PORT NEAL NITROGEN COMPLEX — high-priority violation on file | SERGEANT BLUFF, Woodbury, IA | Earliest FRV determination | State |
| 2024-09-10 | SHELL ROCK SOY PROCESSING | SHELL ROCK, Butler, IA | HPV day-zero determination | State |
| 2024-09-10 | ELITE OCTANE, LLC — high-priority violation on file | ATLANTIC, Cass, IA | Earliest FRV determination | State |
| 2024-09-06 | NATIONAL GYPSUM CO-DIV OF GOLD BOND BLDG | FORT DODGE, Webster, IA | Earliest FRV determination | State |
| 2024-09-05 | JBS USA PORK | OTTUMWA, Wapello, IA | Earliest FRV determination | State |
| 2024-09-05 | POET BIOREFINING - LIBERTY (EMMETSBURG) — high-priority violation on file | EMMETSBURG, Palo Alto, IA | Earliest FRV determination | State |
| 2024-09-03 | PLYMOUTH ENERGY LLC | MERRILL, Plymouth, IA | Earliest FRV determination | State |
| 2024-08-23 | POET BIOREFINING - GOWRIE, LLC — high-priority violation on file | GOWRIE, Webster, IA | Earliest FRV determination | State |
| 2024-08-20 | GERDAU AMERISTEEL US INC | WILTON, Muscatine, IA | Earliest FRV determination | State |
| 2024-08-20 | POET BIOREFINING - HANLONTOWN | HANLONTOWN, Worth, IA | Earliest FRV determination | State |
| 2024-08-18 | UNIVERSITY OF IOWA | IOWA CITY, Johnson, IA | Earliest FRV determination | State |
| 2024-08-16 | CARGILL INC-IOWA FALLS | IOWA FALLS, Hardin, IA | Earliest FRV determination | State |
| 2024-08-16 | AG PROCESSING INC-MANNING | MANNING, Carroll, IA | Earliest FRV determination | State |
| 2024-08-16 | POET BIOREFINING - MENLO, LLC | MENLO, Guthrie, IA | Earliest FRV determination | State |
| 2024-08-16 | SABRE INDUSTRIES TOWERS & POLES | SIOUX CITY, Woodbury, IA | Earliest FRV determination | State |
| 2024-08-01 | HEARTH & HOME TECHNOLOGIES INC | MOUNT PLEASANT, Henry, IA | Earliest FRV determination | State |
| 2024-07-30 | POET BIOREFINING CORNING — high-priority violation on file | CORNING, Adams, IA | Earliest FRV determination | State |
| 2024-07-29 | ELITE OCTANE, LLC — high-priority violation on file | ATLANTIC, Cass, IA | Earliest FRV determination | State |
| 2024-07-29 | MCGREGOR MUNICIPAL UTILITIES | MCGREGOR, Clayton, IA | Earliest FRV determination | State |
| 2024-07-23 | BAYER CROPSCIENCE LP 3670/6908/6909 | MUSCATINE, Muscatine, IA | Earliest FRV determination | State |
| 2024-07-22 | MONTEZUMA MUNICIPAL LIGHT & POWER | MONTEZUMA (HISTORICAL), Poweshiek, IA | Earliest FRV determination | State |
| 2024-07-22 | RELCO LOCOMOTIVES INC | ALBIA, Monroe, IA | Earliest FRV determination | State |
| 2024-07-22 | TRAER MUNICIPAL UTILITIES | TRAER (HISTORICAL), Tama, IA | Earliest FRV determination | State |
| 2024-07-22 | GOWRIE MUNICIPAL UTILITIES | GOWRIE, Webster, IA | Earliest FRV determination | State |
| 2024-07-08 | GLEN-GERY CORPORATION | ADEL (HISTORICAL), Dallas, IA | Earliest FRV determination | State |
| 2024-06-30 | MID STATES MILLING INC | BUCKEYE, Hardin, IA | Earliest FRV determination | State |
| 2024-06-24 | ZINPRO CORP - SHELL ROCK | SHELL ROCK, Butler, IA | Earliest FRV determination | State |
| 2024-06-24 | ROQUETTE AMERICA INC — high-priority violation on file | KEOKUK, Lee, IA | Earliest FRV determination | State |
| 2024-06-19 | ADM CLINTON BIOPROCESSING - CLINTON — high-priority violation on file | CLINTON, Clinton, IA | Earliest FRV determination | State |
| 2024-06-10 | METOKOTE CORP-PLANT 15 | CEDAR FALLS, Black Hawk, IA | Earliest FRV determination | State |
| 2024-06-04 | ILC RESOURCES/IOWA LIMESTONE CO-PLTS 1&3 | ALDEN, Hardin, IA | Earliest FRV determination | State |
| 2024-06-03 | IOWA FERTILIZER CO — high-priority violation on file | WEVER, Lee, IA | HPV day-zero determination | State |
| 2024-05-29 | SIBLEY MUNICIPAL UTILITIES | SIBLEY, Osceola, IA | Earliest FRV determination | State |
| 2024-05-16 | GABLE CORP | COUNCIL BLUFFS, Pottawattamie, IA | Earliest FRV determination | State |
| 2024-05-09 | CARGILL INC-SIOUX CITY — high-priority violation on file | SIOUX CITY, Woodbury, IA | Earliest FRV determination | State |
| 2024-05-09 | PRECISION TANK, LLC | HUMBOLDT (HISTORICAL), Humboldt, IA | Earliest FRV determination | State |
| 2024-05-09 | SABRE INDUSTRIES TOWERS & POLES | SIOUX CITY, Woodbury, IA | Earliest FRV determination | State |
| 2024-05-09 | ZINPRO CORP - GARNER — high-priority violation on file | GARNER, Hancock, IA | Earliest FRV determination | State |
| 2024-05-06 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Earliest FRV determination | State |
| 2024-05-01 | ROQUETTE AMERICA INC — high-priority violation on file | KEOKUK, Lee, IA | Earliest FRV determination | State |
| 2024-04-18 | HYCAST FOUNDRY — high-priority violation on file | FAIRFIELD, Jefferson, IA | Earliest FRV determination | State |
| 2024-04-18 | GLEN-GERY CORPORATION | ADEL (HISTORICAL), Dallas, IA | Earliest FRV determination | State |
| 2024-04-15 | GROWMARK INC - FORT DODGE TERMINAL — high-priority violation on file | DUNCOMBE, Webster, IA | Earliest FRV determination | State |
| 2024-04-11 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Earliest FRV determination | State |
| 2024-04-08 | HYCAST FOUNDRY — high-priority violation on file | FAIRFIELD, Jefferson, IA | Earliest FRV determination | State |
| 2024-04-08 | JBS USA LLC — high-priority violation on file | MARSHALLTOWN, Marshall, IA | Earliest FRV determination | State |
| 2024-04-08 | AMSTED RAIL COMPANY, INC | KEOKUK, Lee, IA | Earliest FRV determination | State |
| 2024-03-21 | CARGILL INC-FORT DODGE — high-priority violation on file | FORT DODGE, Webster, IA | Earliest FRV determination | State |
| 2024-03-21 | EZ-LINER INC | HULL (HISTORICAL), Sioux, IA | Earliest FRV determination | State |
| 2024-03-21 | DEAN FOODS NORTH CENTRAL LLC | LE MARS, Plymouth, IA | Earliest FRV determination | State |
| 2024-03-14 | WESTERN MINNESOTA MUNICIPAL POWER AGENCY | BRAYTON (HISTORICAL), Audubon, IA | Earliest FRV determination | State |
| 2024-03-04 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | HPV day-zero determination | State |
| 2024-02-27 | LINCOLNWAY ENERGY LLC | NEVADA, Story, IA | Earliest FRV determination | State |
| 2024-02-22 | IOWA FERTILIZER CO — high-priority violation on file | WEVER, Lee, IA | HPV day-zero determination | State |
| 2024-02-20 | GOLDEN GRAIN ENERGY LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Earliest FRV determination | State |
| 2024-02-15 | GRAIN MILLERS INC | SAINT ANSGAR, Mitchell, IA | Earliest FRV determination | State |
| 2024-02-15 | ZINPRO CORP - GARNER — high-priority violation on file | GARNER, Hancock, IA | Earliest FRV determination | State |
| 2024-02-12 | VALERO RENEWABLE FUELS COMPANY. LLC D/B/A VALERO LAKOTA PLANT — high-priority violation on file | LAKOTA, Kossuth, IA | Earliest FRV determination | State |
| 2024-02-09 | AG PROCESSING INC-SERGEANT BLUFF | SERGEANT BLUFF, Woodbury, IA | Earliest FRV determination | State |
| 2024-02-08 | UNIVERSITY OF NORTHERN IOWA | CEDAR FALLS, Black Hawk, IA | Earliest FRV determination | State |
| 2024-02-08 | GEORGIA-PACIFIC GYPSUM LLC | FORT DODGE, Webster, IA | Earliest FRV determination | State |
| 2024-02-07 | POET BIOREFINING - SHELL ROCK, LLC — high-priority violation on file | SHELL ROCK, Butler, IA | HPV day-zero determination | State |
| 2024-02-06 | LAMONI MUNICIPAL UTILITIES | LAMONI (HISTORICAL), Decatur, IA | Earliest FRV determination | State |
| 2024-02-02 | CDI LLC - CHARLES CITY — high-priority violation on file | CHARLES CITY, Floyd, IA | Earliest FRV determination | State |
| 2024-01-18 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | HPV day-zero determination | State |
| 2024-01-17 | BIOSPRINGER NORTH AMERICA CORPORATION | CEDAR RAPIDS, Linn, IA | Earliest FRV determination | Local |
| 2024-01-08 | POET BIOREFINING - SHELL ROCK, LLC — high-priority violation on file | SHELL ROCK, Butler, IA | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.