EPA Air · by county
Air-emissions sources in Woodbury County, Iowa
- 100Facilities
Every stationary source in Woodbury County, Iowa that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Woodbury County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Woodbury County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 4
- 2025 — inspections 5
- 2024 — inspections 8
- 2023 — inspections 6
- 2022 — inspections 5
- 2021 — inspections 3
- 2020 — inspections 10
- 2019 — inspections 4
- 2018 — inspections 8
- 2017 — inspections 5
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ADM/GROWMARK-SIOUX CITY | Minor source | No |
| ADVANCED FINISHES INC | Synthetic minor source | No |
| AG PROCESSING INC-SERGEANT BLUFF | Major source | No |
| ALL POWER INC | Synthetic minor source | No |
| AMERICAN POPCORN CO | Synthetic minor source | No |
| ANDERSON HEATING & COOLING | Minor source | No |
| ANDERSON-PERASSO FUNERAL HOME | Minor source | No |
| ARAMARK UNIFORM SERVICES-SIOUX CITY | Synthetic minor source | No |
| ASPEN API INC | Synthetic minor source | No |
| BARKLEY ASPHALT INC | Minor source | No |
| BARKLEY ASPHALT INC | Synthetic minor source | No |
| BARTLETT & CO. | Minor source | No |
| BERNE COOP-ANTHON | Minor source | No |
| BESSER CO | Synthetic minor source | No |
| BIG SOO TERMINAL | Synthetic minor source | No |
| CARGILL ANIMAL NUTRITION - SIOUX CITY | Minor source | Yes |
| CARGILL INC-SIOUX CITY | Major source | Yes |
| CARGILL INC-SIOUX CITY-REFINERY | Minor source | No |
| CARGILL INC-SLOAN | Minor source | No |
| CENTURYLINK - SIOUX CITY | Synthetic minor source | No |
| CF INDUSTRIES NITROGEN LLC - PORT NEAL NITROGEN COMPLEX | Major source | Yes |
| CHRISTY-SMITH FUNERAL HOME | Minor source | No |
| CITY OF SERGEANT BLUFF WTR TREATMENT PLT | Synthetic minor source | No |
| CITY OF SIOUX CITY - FLOYD LIFT STATION | Synthetic minor source | No |
| CITY OF SIOUX CITY WATER TREATMENT PLANT | Synthetic minor source | No |
| CITY OF SIOUX CITY WATER TREATMENT PLANT | Synthetic minor source | No |
| CITY OF SIOUX CITY WATER TREATMENT PLANT | Synthetic minor source | No |
| CITY OF SIOUX CITY WW TREATMENT PLANT | Synthetic minor source | No |
| CITY OF SIOUX CITY-FIELD SERVICES | Synthetic minor source | No |
| CITY OF SIOUX CITY-OUTER DRIVE PUMP STAT | Synthetic minor source | No |
| CONCRETE PRODUCTS CO | Minor source | No |
| CONDON FORD INC | Minor source | No |
| CONSUMERS SUPPLY DISTRIBUTING CO | Synthetic minor source | No |
| CONVERGYS | Synthetic minor source | No |
| CROP PRODUCTION SERVICES INC | Minor source | No |
| DARLING INGREDIENTS INC | Synthetic minor source | No |
| DE WITTS TEXACO SERVICE | Minor source | No |
| ENTERPRISE NGL PIPELINE LLC - MOVILLE | Minor source | No |
| FARMERS COOPERATIVE ELEVATOR-SIOUX CITY | Minor source | No |
| GCC ALLIANCE CONCRETE INC-MOVILLE | Minor source | No |
| GCC ALLIANCE CONCRETE INC-SERGEANT BLUFF | Minor source | No |
| GCC READY MIX - SERGEANT BLUFF-PLANT #34 | Synthetic minor source | No |
| GELITA USA INC | Synthetic minor source | No |
| GELITA USA INC | Emissions classification unknown | No |
| GERHOLD CONCRETE CO-SIOUX CITY-PLANT #9 | Synthetic minor source | No |
| HAMMONDS BODY SHOP | Minor source | No |
| HORNICK FARMERS COOP | Minor source | No |
| HUBBARD FEEDS INC - SOUTH PLANT | Minor source | No |
| IOWA AIR NATIONAL GUARD | Minor source | No |
| IOWA AIR NATL GUARD-185TH AIR REFUELWING | Synthetic minor source | No |
| JEBRO INC | Synthetic minor source | No |
| KENT NUTRITION GROUP INC-SIOUX CITY | Synthetic minor source | No |
| KNIFE RIVER MIDWEST LLC | Minor source | No |
| KNIFE RIVER MIDWEST LLC-SIOUX CITY-PLT#1 | Synthetic minor source | No |
| KNIFE RIVER MIDWEST LLC-SIOUX CITY-PLT#3 | Minor source | No |
| KNIFE RIVER MIDWEST LLC-SIOUX CITY-PLT#4 | Synthetic minor source | Yes |
| KNIFE RIVER MIDWEST LLC-SIOUX CITY-PLT#5 | Synthetic minor source | No |
| KOCH NITROGEN CO LLC-SERGEANT BLUFF | Synthetic minor source | No |
| KRACO CONTRACTORS INC | Minor source | No |
| MAGELLAN PIPELINE CO LP-SIOUX CITY | Major source | No |
| MID AMERICAN ENERGY CO-SALIX | Major source | Yes |
| MID AMERICAN ENERGY CO-SERGEANT BLUFF | Major source | No |
| MID AMERICAN ENERGY CO-SIOUX CITY | Synthetic minor source | No |
| MIDAMERICAN ENERGY COMPANY SIOUX CITY CERTAL CAMPUS | Minor source | No |
| MOBREN BIOLOGICAL | Minor source | No |
| NULEX INC | Minor source | No |
| NUTRA-FLO CO INC - FLOYD PLANT | Synthetic minor source | No |
| NUTRA-FLO CO INC - ULTRA-PHOS PLANT | Synthetic minor source | No |
| P&Q AUTO SALVAGE | Minor source | No |
| PURINA MILLS LLC | Synthetic minor source | No |
| SABRE INDUSTRIES TOWERS & POLES | Synthetic minor source | No |
| SAPP BROTHERS PETROLEUM INC-SIOUX CITY | Synthetic minor source | No |
| SARA LEE BAKERY GROUP | Minor source | No |
| SCHREIER PUMPING INC | Synthetic minor source | No |
| SEABOARD TRIUMPH FOODS, LLC | Synthetic minor source | Yes |
| SHINDLER IRON & METAL COMPANY | 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 |
| SIOUXLAND CONCRETE CO - PLANT #1 | Synthetic minor source | No |
| SIOUXLAND HUMANE SOCIETY INC | Minor source | No |
| SIOUXLAND REGIONAL RECYCLING CENTER | Minor source | No |
| SMITHFIELD PACKAGED MEATS CORP | Major source | No |
| STANDARD READY MIX-SIOUX CITY | Minor source | No |
| STATE STEEL SUPPLY COMPANY | Minor source | No |
| STEFFEN TRUCK EQUIPMENT | Minor source | No |
| THE BURLINGTON NORTHERN & SANTA FE | Minor source | No |
| TRANSCO RAILWAY PRODUCTS INC | Synthetic minor source | No |
| TUFFY AUTO SERVICE CENTER | Minor source | No |
| UNITYPOINT HEALTH - ST LUKE'S | Synthetic minor source | No |
| WESTERN IOWA COOP - HORNICK | Synthetic minor source | No |
| WESTERN IOWA COOP - MOVILLE | Minor source | No |
| WESTERN IOWA COOP - SLOAN | Minor source | No |
| WESTROCK CONVERTING COMPANY | Synthetic minor source | No |
| WESTROCK CONVERTING COMPANY - TRI VIEW AVE | Synthetic minor source | No |
| WILSON TRAILER CO-PLANT #1 | Synthetic minor source | No |
| WILSON TRAILER CO-PLANT #2 & #3 | Synthetic minor source | No |
| WOODBURY COUNTY SANITARY LANDFILL | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.