EPA Air · by state
Air-emissions sources in Iowa
- 4,820Facilities
By emissions classification in Iowa
High-priority violations in Iowa
64 sources in Iowa carry a current high-priority Clean Air Act violation.
Counties in Iowa
- Adair County 13
- Adams County 10
- Allamakee County 24
- Appanoose County 28
- Audubon County 11
- Benton County 26
- Black Hawk County 144
- Boone County 35
- Bremer County 36
- Buchanan County 23
- Buena Vista County 31
- Butler County 27
- Calhoun County 16
- Carroll County 38
- Cass County 23
- Cedar County 26
- Cerro Gordo County 64
- Cherokee County 30
- Chickasaw County 33
- Clarke County 17
- Clay County 22
- Clayton County 31
- Clinton County 65
- Crawford County 21
- Dallas County 75
- Davis County 6
- Decatur County 8
- Delaware County 37
- Des Moines County 61
- Dickinson County 32
- Dubuque County 138
- Emmet County 27
- Fayette County 26
- Floyd County 32
- Franklin County 17
- Fremont County 12
- Greene County 21
- Grundy County 23
- Guthrie County 17
- Hamilton County 27
- Hancock County 30
- Hardin County 34
- Harrison County 16
- Henry County 27
- Howard County 16
- Humboldt County 25
- Ida County 16
- Iowa County 29
- Jackson County 26
- Jasper County 40
- Jefferson County 27
- Johnson County 77
- Jones County 29
- Keokuk County 22
- Kossuth County 33
- Lee County 52
- Linn County 336
- Louisa County 18
- Lucas County 7
- Lyon County 19
- Madison County 21
- Mahaska County 29
- Marion County 53
- Marshall County 49
- Mills County 11
- Mitchell County 28
- Monona County 16
- Monroe County 17
- Montgomery County 16
- Muscatine County 75
- O'Brien County 34
- Osceola County 13
- Page County 31
- Palo Alto County 24
- Plymouth County 30
- Pocahontas County 21
- Polk County 1,161
- Pottawattamie County 88
- Poweshiek County 36
- Ringgold County 8
- Sac County 25
- Scott County 145
- Shelby County 17
- Sioux County 78
- Story County 87
- Tama County 22
- Taylor County 8
- Undetermined County 3
- Union County 19
- Van Buren County 13
- Wapello County 45
- Warren County 35
- Washington County 38
- Wayne County 12
- Webster County 57
- Winnebago County 23
- Winneshiek County 39
- Woodbury County 100
- Worth County 22
- Wright County 39
Industries in Iowa
Sources are grouped by the first industry code on the facility record.
- NAICS 9999 397
- Nonmetallic mineral product manufacturing (NAICS 3273) 334
- Repair and maintenance (NAICS 8111) 312
- Merchant wholesalers, nondurable goods (NAICS 4247) 265
- Gasoline stations (NAICS 4471) 236
- Utilities (NAICS 2213) 211
- Merchant wholesalers, nondurable goods (NAICS 4245) 177
- Mining and quarrying (NAICS 2123) 160
- Utilities (NAICS 2211) 148
- Telecommunications (NAICS 5172) 116
- Food manufacturing (NAICS 3111) 98
- Machinery manufacturing (NAICS 3331) 95
- Hospitals (NAICS 6221) 93
- Petroleum and coal products manufacturing (NAICS 3241) 92
- Executive and legislative government (NAICS 9211) 71
- Fabricated metal product manufacturing (NAICS 3323) 70
- Waste management and remediation (NAICS 5622) 58
- Chemical manufacturing (NAICS 3251) 57
- Food manufacturing (NAICS 3116) 56
- Food manufacturing (NAICS 3112) 55
- Motor vehicle and parts dealers (NAICS 4411) 51
- Warehousing and storage (NAICS 4931) 50
- Plastics and rubber products manufacturing (NAICS 3261) 45
- Specialty trade contractors (NAICS 2389) 40
- Fabricated metal product manufacturing (NAICS 3328) 39
- Transportation equipment manufacturing (NAICS 3362) 39
- Machinery manufacturing (NAICS 3339) 38
- Personal and laundry services (NAICS 8122) 38
- Professional, scientific and technical services (NAICS 5419) 34
- Printing and related support (NAICS 3231) 30
- Telecommunications (NAICS 5173) 29
- Primary metal manufacturing (NAICS 3315) 28
- Transportation equipment manufacturing (NAICS 3363) 28
- Miscellaneous manufacturing (NAICS 3399) 28
- Pipeline transportation (NAICS 4862) 28
- Agriculture and forestry support (NAICS 1151) 28
- Wood product manufacturing (NAICS 3219) 27
- Chemical manufacturing (NAICS 3253) 26
- Nursing and residential care facilities (NAICS 6231) 25
- Justice, public order and safety (NAICS 9221) 25
- Heavy and civil engineering construction (NAICS 2373) 24
- Chemical manufacturing (NAICS 3254) 23
- Fabricated metal product manufacturing (NAICS 3329) 21
- Plastics and rubber products manufacturing (NAICS 3262) 20
- Educational services (NAICS 6113) 20
- Real estate (NAICS 5311) 20
- Food manufacturing (NAICS 3119) 20
- Chemical manufacturing (NAICS 3259) 19
- Paper manufacturing (NAICS 3222) 19
- Furniture and related product manufacturing (NAICS 3371) 19
- Pipeline transportation (NAICS 4869) 18
- Telecommunications (NAICS 5171) 17
- Personal and laundry services (NAICS 8123) 17
- Food manufacturing (NAICS 3118) 15
- Merchant wholesalers, durable goods (NAICS 4239) 15
- National security and international affairs (NAICS 9281) 15
- Data processing and hosting (NAICS 5182) 15
- Utilities (NAICS 2212) 15
- Heavy and civil engineering construction (NAICS 2371) 14
- Food manufacturing (NAICS 3115) 14
- Broadcasting (NAICS 5151) 14
- Accommodation (NAICS 7211) 13
- Insurance carriers and related activities (NAICS 5241) 13
- Animal production (NAICS 1123) 12
- Credit intermediation (NAICS 5221) 11
- Nonmetallic mineral product manufacturing (NAICS 3279) 11
- Educational services (NAICS 6111) 11
- Rail transportation (NAICS 4821) 11
- Support activities for transportation (NAICS 4882) 11
- Electrical equipment and appliance manufacturing (NAICS 3353) 11
- Building construction (NAICS 2362) 11
- Repair and maintenance (NAICS 8113) 11
- Fabricated metal product manufacturing (NAICS 3324) 11
- Waste management and remediation (NAICS 5629) 10
- Repair and maintenance (NAICS 8114) 10
- Professional, scientific and technical services (NAICS 5417) 10
- Building material and garden supply stores (NAICS 4441) 10
- Animal production (NAICS 1122) 10
- Nonmetallic mineral product manufacturing (NAICS 3274) 9
- Securities and investments (NAICS 5239) 9
Air inspections in Iowa, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| HAWKEYE INDUSTRIES INC | Synthetic minor source | No |
| HAWKEYE MOLDING ENGINEERS INC | Minor source | No |
| HAWKEYE READY MIX | Minor source | No |
| HAWKEYE READY MIX INC - CORALVILLE | Minor source | No |
| HAWKEYE READY MIX INC - NORTH LIBERTY | Minor source | No |
| HAWKEYE RENEWABLES | Emissions classification unknown | No |
| HAWKEYE SANITATION INC | Minor source | No |
| HAWKEYE WOODSHAVINGS INC | Synthetic minor source | No |
| HBF INVESTMENTS, LLC | Major source | No |
| HDM LLC DBA BRUNS MACHINE INC | Synthetic minor source | No |
| HEARTH & HOME TECHNOLOGIES INC | Synthetic minor source | No |
| HEARTLAND AGRI PARTNERS, LLC, DBA INSTA-PRO INTERNATIONAL | Synthetic minor source | No |
| HEARTLAND ASPHALT INC-ALDEN | Minor source | No |
| HEARTLAND ASPHALT INC-MASON CITY | Minor source | No |
| HEARTLAND ASPHALT INC-MASON CITY | Synthetic minor source | No |
| HEARTLAND ASPHALT INC-MASON CITY | Minor source | No |
| HEARTLAND ASPHALT INC-TRIPOLI | Synthetic minor source | No |
| HEARTLAND ASPHALT INC-TRIPOLI | Minor source | No |
| HEARTLAND CAR CARE | Minor source | No |
| HEARTLAND CO-OP | Minor source | No |
| HEARTLAND CO-OP - BOONEVILLE | Minor source | No |
| HEARTLAND CO-OP - COLO | Minor source | No |
| HEARTLAND CO-OP - CONROY | Synthetic minor source | No |
| HEARTLAND CO-OP - FAIRFIELD | Synthetic minor source | No |
| HEARTLAND CO-OP - GILMAN | Minor source | No |
| HEARTLAND CO-OP - GILMAN (PICKERING) | Synthetic minor source | No |
| HEARTLAND CO-OP - GRUNDY CENTER | Synthetic minor source | No |
| HEARTLAND CO-OP - INDIANOLA | Minor source | No |
| HEARTLAND CO-OP - JEWELL | Synthetic minor source | No |
| HEARTLAND CO-OP - KELLOGG | Minor source | No |
| HEARTLAND CO-OP - MALCOM | Minor source | No |
| HEARTLAND CO-OP - MILLERTON | Synthetic minor source | No |
| HEARTLAND CO-OP - MINBURN | Synthetic minor source | No |
| HEARTLAND CO-OP - MINGO | Minor source | No |
| HEARTLAND CO-OP - MODALE | Minor source | No |
| HEARTLAND CO-OP - MONDAMIN | Minor source | No |
| HEARTLAND CO-OP - MONTEZUMA | Minor source | No |
| HEARTLAND CO-OP - NEWTON | Minor source | No |
| HEARTLAND CO-OP - PRAIRIE CITY | Minor source | No |
| HEARTLAND CO-OP - RANDOLPH | Minor source | No |
| HEARTLAND CO-OP - REDFIELD | Minor source | No |
| HEARTLAND CO-OP - TRAER | Minor source | No |
| HEARTLAND CO-OP - WAUKEE | Synthetic minor source | No |
| HEARTLAND CO-OP - WINTERSET | Minor source | No |
| HEARTLAND COOP | Minor source | No |
| HEARTLAND COOP | Synthetic minor source | No |
| HEARTLAND COOP | Synthetic minor source | No |
| HEARTLAND COOP | Synthetic minor source | No |
| HEARTLAND COOP | Synthetic minor source | No |
| HEARTLAND COOP | Synthetic minor source | No |
| HEARTLAND COOP | Synthetic minor source | No |
| HEARTLAND ENTERPRISES | Minor source | No |
| HEARTLAND FINISHES INC | Synthetic minor source | No |
| HEAVY EQUIPMENT MFG | Minor source | No |
| HEIDELBERG MATERIALS US CEMENT LLC | Major source | Yes |
| HEINS TIRE & AUTO | Minor source | No |
| HELENA INDUSTRIES, LLC | Synthetic minor source | No |
| HENDERSON PRODUCTS INC | Synthetic minor source | No |
| HENDRICKS RIVER LOGISTICS LLC | Minor source | No |
| HENNIGES AUTOMOTIVE IOWA INC | Major source | No |
| HENNINGSEN CONSTRUCTION INC - PLANT #2 | Minor source | No |
| HENNINGSEN CONSTRUCTION INC - PLANT #3 | Minor source | No |
| HENNINGSEN CONSTRUCTION INC - PLANT #4 | Minor source | No |
| HENNINGSEN CONSTRUCTION INC - PLANT 1 | Synthetic minor source | No |
| HENNINGSEN PROCESSING | Minor source | No |
| HENRY COUNTY HEALTH CENTER | Minor source | No |
| HERITAGE LACE | Minor source | No |
| HERMAN'S AUTO SALVAGE | Minor source | No |
| HERSCHEL-ADAMS INC | Synthetic minor source | No |
| HH BIOFUELS LLC | No | |
| HICKORY HILL DF RENEWABLES LLC | No | |
| HICKORY PARK INC | Synthetic minor source | No |
| HIGH COUNTRY SALVAGE | Minor source | No |
| HIGHLINE WARREN LLC | Synthetic minor source | No |
| HIGHWAY 92 SALVAGE | Minor source | No |
| HILLPHOENIX SPECIALTY PRODUCTS-CENTERVIL | Synthetic minor source | No |
| HILLPHOENIX SPECIALTY PRODUCTS-KEOSAUQUA | Synthetic minor source | No |
| HILLS BANK & TRUST | Synthetic minor source | No |
| HILTON - DES MOINES, DOWNTOWN | Minor source | No |
| HLT LIMITED | Synthetic minor source | No |
| HNI CORP-CENTRAL CAMPUS-OAK STREET STEEL | Major source | Yes |
| HNI CORP-NORTH CAMPUS-ALLSTEEL COMPONENT | Major source | Yes |
| HOBO RENEWABLE DIESEL, LLC | Synthetic minor source | No |
| HODGE COMPANY | Synthetic minor source | No |
| HOFFMANN INC | Synthetic minor source | No |
| HOG SLAT INC | Minor source | No |
| HOG SLAT INC | Minor source | No |
| HOGAN-BREMER COLONIAL CHAPEL DBA | Minor source | No |
| HOGELAND AUTO PLAZA | Minor source | No |
| HOGELAND BODY SHOP & SALVAGE | Minor source | No |
| HOLCIM (US) INC | Minor source | No |
| HOLDEN'S FOUNDATION SEEDS LLC-% MONSANTO | Minor source | No |
| HOLDIMAN MOTORS INC | Minor source | No |
| HOLIDAY INN DOWNTOWN | Minor source | No |
| HOLLAND CONTRACTING CORP | Minor source | No |
| HOLMES RADIATOR, LLC | Synthetic minor source | No |
| HOLT PLUMBING & HEATING INC | Minor source | No |
| HOLT SALES & SERVICE, INC. | Minor source | No |
| HOLT SALES AND SERVICE LLC | Synthetic minor source | No |
| HOME DEPOT | Minor source | No |
Figures from EPA’s ICIS-AIR download.