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
- Primary metal manufacturing (NAICS 3314) 9
- Chemical manufacturing (NAICS 3255) 9
- Merchant wholesalers, nondurable goods (NAICS 4244) 9
- Real estate (NAICS 5313) 9
- Insurance carriers and related activities (NAICS 5242) 9
- Merchant wholesalers, nondurable goods (NAICS 4249) 9
- Computer and electronic product manufacturing (NAICS 3345) 8
- Truck transportation (NAICS 4841) 8
- Ambulatory health care services (NAICS 6211) 8
- Primary metal manufacturing (NAICS 3313) 8
- Machinery manufacturing (NAICS 3336) 8
- Administration of environmental programs (NAICS 9241) 8
- Specialty trade contractors (NAICS 2382) 7
- Machinery manufacturing (NAICS 3334) 7
- Machinery manufacturing (NAICS 3333) 7
- Computer and electronic product manufacturing (NAICS 3344) 7
- Machinery manufacturing (NAICS 3332) 7
- Electrical equipment and appliance manufacturing (NAICS 3359) 7
- Personal and laundry services (NAICS 8129) 6
- Religious, grantmaking and similar organizations (NAICS 8139) 6
- Food manufacturing (NAICS 3114) 6
- Furniture and related product manufacturing (NAICS 3372) 6
- Professional, scientific and technical services (NAICS 5413) 6
- Computer and electronic product manufacturing (NAICS 3342) 6
- Chemical manufacturing (NAICS 3256) 6
- Merchant wholesalers, durable goods (NAICS 4231) 6
- Fabricated metal product manufacturing (NAICS 3327) 6
- Professional, scientific and technical services (NAICS 5415) 6
- Nonmetallic mineral product manufacturing (NAICS 3272) 5
- Machinery manufacturing (NAICS 3335) 5
- Wood product manufacturing (NAICS 3211) 5
- Fabricated metal product manufacturing (NAICS 3322) 5
- Ambulatory health care services (NAICS 6214) 5
- Crop production (NAICS 1111) 5
- Nonmetallic mineral product manufacturing (NAICS 3271) 4
- Administrative and support services (NAICS 5614) 4
- Paper manufacturing (NAICS 3221) 4
- Administration of human resource programs (NAICS 9231) 4
- Merchant wholesalers, durable goods (NAICS 4238) 4
- Specialty trade contractors (NAICS 2381) 4
- Nursing and residential care facilities (NAICS 6233) 4
- Gasoline stations and fuel dealers (NAICS 4571) 4
- Merchant wholesalers, durable goods (NAICS 4233) 4
- Truck transportation (NAICS 4842) 4
- Primary metal manufacturing (NAICS 3312) 4
- Publishing industries (NAICS 5111) 4
- Waste management and remediation (NAICS 5621) 3
- Merchant wholesalers, nondurable goods (NAICS 4246) 3
- Electrical equipment and appliance manufacturing (NAICS 3352) 3
- Merchant wholesalers, durable goods (NAICS 4236) 3
- Chemical manufacturing (NAICS 3252) 3
- Administrative and support services (NAICS 5611) 3
- Professional, scientific and technical services (NAICS 5416) 3
- Transportation equipment manufacturing (NAICS 3361) 3
- Management of companies (NAICS 5511) 3
- Crop production (NAICS 1114) 3
- Wood product manufacturing (NAICS 3212) 3
- Hospitals (NAICS 6222) 3
- Credit intermediation (NAICS 5222) 3
- Textile mills (NAICS 3133) 3
- Specialty trade contractors (NAICS 2383) 3
- Transportation equipment manufacturing (NAICS 3364) 3
- NAICS 4521 3
- Wholesale electronic markets and agents (NAICS 4251) 3
- Merchant wholesalers, durable goods (NAICS 4237) 3
- Forestry and logging (NAICS 1133) 3
- Support activities for transportation (NAICS 4884) 3
- Rental and leasing services (NAICS 5321) 3
- Ambulatory health care services (NAICS 6219) 3
- NAICS 5133 3
- Air transportation (NAICS 4811) 3
- Merchant wholesalers, durable goods (NAICS 4235) 3
- Support activities for transportation (NAICS 4883) 3
- Administrative and support services (NAICS 5612) 3
- NAICS 4543 3
- Educational services (NAICS 6112) 3
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 |
|---|---|---|
| SEM INTERPRISES, LLC | Synthetic minor source | No |
| SEMCO LANDFILL | Synthetic minor source | No |
| SEMPLE CRUSHING & RECYCLING | Minor source | No |
| SENECA ENVIRONMENTAL SERVICES | Minor source | No |
| SENECA ENVIRONMENTAL SERVICES | Minor source | No |
| SENECA FOUNDRY INC | Synthetic minor source | No |
| SENECA TANK INC | Minor source | No |
| SENECA TANK, INC | Minor source | No |
| SETHNESS PRODUCTS CO | Minor source | No |
| SFS INTEC INC | Synthetic minor source | No |
| SGP WOODWORKING | Synthetic minor source | No |
| SHAFFERS AUTO BODY CO | Synthetic minor source | No |
| SHAVER MFG CO | Synthetic minor source | No |
| SHEARER'S FOODS, INC. | Synthetic minor source | No |
| SHELDAHL, CITY OF | Minor source | No |
| SHELL ROCK SOY PROCESSING | Major source | No |
| SHENANDOAH MEDICAL CENTER | Minor source | No |
| SHERATON HOTEL WEST DES MOINES | Minor source | No |
| SHI R2 SOLUTIONS INC | Synthetic minor source | No |
| SHINDLER IRON & METAL COMPANY | Minor source | No |
| SHINE BROTHERS CORP | Synthetic minor source | No |
| SHIPLEY CONTRACTING CORP-BURLINGTON | Minor source | No |
| SHIPLEY CONTRACTING CORP-FORT MADISON | Minor source | No |
| SHIPLEY CONTRACTING CORP-SIGOURNEY-PLT#1 | Minor source | No |
| SHIPLEY READY MIX-WEST CHESTER | Synthetic minor source | No |
| SHIVAM, LLC | Minor source | No |
| SHIVVERS INC | Minor source | No |
| SHOP & SAVE | Minor source | No |
| SHORE MOTORS COMPANY | Minor source | No |
| SHORT & TALL ENTERPRISES | No | |
| SHRED-IT | Minor source | No |
| SHUPAN - IOWA, LLC | Minor source | No |
| SIBLEY MUNICIPAL UTILITIES | Synthetic minor source | No |
| SICULUS, INC. | Major source | No |
| SIEBRING MFG CO | Synthetic minor source | No |
| SIEGWERK USA CO | Major source | No |
| SIEMENS GAMESA RENEWABLE ENERGY INC | Major source | No |
| SIG MFG CO INC | Minor source | No |
| SIGLER COMPANIES | Synthetic minor source | No |
| SIGNATURE FLIGHT SUPPORT | Minor source | No |
| SIGNATURE REAL ESTATE | Minor source | No |
| SIGNODE CORP | Minor source | No |
| SIGOURNEY BODY SHOP INC | Minor source | No |
| SILGAN CONTAINER MANUFACTURING CORP. | Major source | Yes |
| SILGAN CONTAINERS MFG CORP-FORT DODGE | Major source | No |
| SILGAN CONTAINERS MFG CORP-FORT MADISON | Major source | No |
| SILVER EDGE COOPERATIVE-GREELEY | Synthetic minor source | No |
| SIMCO DRILLING EQUIPMENT INC | Minor source | No |
| SIMMONS PET FOOD, INC | Minor source | No |
| SIMONSEN INDUSTRIES INC-MFG PLANT | Synthetic minor source | No |
| SIMONSEN IRON WORKS DBA CYCLE COUNTRY | Synthetic minor source | No |
| SIMONSEN RENDERING LLC | Synthetic minor source | No |
| SINCLAIR FEED MILL | Synthetic minor source | No |
| SINCLAIR TRANSPORTATION CO-MONTROSE | Synthetic minor source | No |
| SINGH DEVELOPMENT, LLC | Minor source | No |
| SINGH DEVELOPMENT, LLC | Minor source | No |
| SIOUX AUTOMATION CENTER INC | Synthetic minor source | No |
| SIOUX CENTER COMMUNITY SCHOOLS | Minor source | No |
| SIOUX CITY BRICK & TILE CO | Minor source | No |
| SIOUX CITY COMPRESSED STEEL CO | Minor source | No |
| SIOUX CITY ENGINEERING CO | Minor source | No |
| SIOUX CITY HARD ROCK HOTEL AND CASINO | No | |
| SIOUX HONEY ASSOCIATION | Minor source | No |
| SIOUX OIL CO-ORANGE CITY | Synthetic minor source | No |
| SIOUX PHARM INC | Synthetic minor source | No |
| SIOUX VALLEY INVESTMENTS, LLC - GALVA | Synthetic minor source | No |
| SIOUX-PREME PACKING CO | Synthetic minor source | No |
| SIOUXLAND CONCRETE CO - PLANT #1 | Synthetic minor source | No |
| SIOUXLAND ENERGY COOPERATIVE | Synthetic minor source | No |
| SIOUXLAND HUMANE SOCIETY INC | Minor source | No |
| SIOUXLAND REGIONAL RECYCLING CENTER | Minor source | No |
| SIOUXPREME EGG PRODUCTS INC | Minor source | No |
| SIRWA | Minor source | No |
| SJM CONSTRUCTION | Minor source | No |
| SK GROUP | Minor source | No |
| SKEFFINGTON'S FORMAL WEAR | Synthetic minor source | No |
| SKIFF MEDICAL CENTER | Synthetic minor source | No |
| SKR PROPERTIES LLC | Minor source | No |
| SMC-OLD CASTLE IOWA GROUP-ASPHLT PLNT #2 | Synthetic minor source | No |
| SMC-OLD CASTLE IOWA GROUP-ASPHLT PLNT #4 | Synthetic minor source | No |
| SMC-OLD CASTLE IOWA GROUP-HANSON PIT | Synthetic minor source | No |
| SMC-OLD CASTLE IOWA GROUP-LE GRAND | Synthetic minor source | No |
| SMITH AUTO PARTS | Minor source | No |
| SMITH CABINET WORKS | Synthetic minor source | No |
| SMITH FERTILIZER & GRAIN | Minor source | No |
| SMITH FERTILIZER & GRAIN | Minor source | No |
| SMITH FERTILIZER & GRAIN LLC | Minor source | No |
| SMITH FUNERAL HOME LLC | Synthetic minor source | No |
| SMITHCO MFG INC | Synthetic minor source | No |
| SMITHFIELD FARMLAND CORP - CARROLL | Synthetic minor source | No |
| SMITHFIELD FARMLAND CORP - DENISON | Major source | No |
| SMITHFIELD PACKAGE MEAT INC., - SIOUX CENTER | Synthetic minor source | No |
| SMITHFIELD PACKAGED MEATS CORP | Major source | No |
| SNAP ON TOOLS INC | Minor source | No |
| SNAP-ON TOOLS CORP | Synthetic minor source | No |
| SNIDERS SERVICE CENTER INC | Minor source | No |
| SODERBERG OPTICAL | Minor source | No |
| SOLON FEED MILL INC | Minor source | No |
| SONAC USA LLC | Synthetic minor source | No |
| SOPER AUTOMOTIVE | Minor source | No |
Figures from EPA’s ICIS-AIR download.