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Draft & Final Operating Permits

The following Title V air operating permits have been placed on public notice to receive comments prior to issuance. To view Construction or PSD permits, please go to the construction permits search page.

Facility

City

Documents

Andersons Denison Ethanol, LLC Denison Fact Sheet
Public Notice
Draft Permit
JELD-WEN, Inc. Dubuque Fact Sheet
Public Notice
Draft Permit
Louis Dreyfus Commodities Grand Junction, LLC Grand Junction Fact Sheet
Public Notice
Draft Permit
Magellan Pipeline Company, LP - Dubuque Terminal Dubuque Fact Sheet
Public Notice
Draft Permit
MidAmerican Energy Co - Riverside Station Bettendorf Fact Sheet
Public Notice
Draft Permit
Siouxland Energy Cooperative Sioux Center Fact Sheet
Public Notice
Draft Permit
Sivyer Steel Bettendorf Fact Sheet
Public Notice
Draft Permit

The following Title V operating permits have been issued. To view Construction or PSD permits, please go to the construction permits search page.

Please note the following regarding permit numbers:

##-TV-###R#-M###

  • The first two digits represent the year in which the initial permit was issued.
  • "TV" signifies that it is a Title V operating permit.
  • "R#" is inserted into permits that have been renewed. The number after the "R" represents the number of times the permit has been renewed.
  • "M###" is inserted into permits that have been modified. The number after the "M" represents the number of times the permit has been modified.

DISCLAIMER: Although every attempt is made to ensure that the information placed on this site is accurate and timely, the Department of Natural Resources cannot assure the accuracy of these renditions of printed Title V permits. You are urged to consult the official printed versions of these documents. This site cannot legally be cited as an official or authoritative source.

Facility

City

Permit Number

3M (Minnesota Mining & Manufacturing Co.) Knoxville 01-TV-025R1
A-1 Fiberglass Montezuma 02-TV-025R1
Absolute Energy LLC Saint Ansgar 13-TV-007
ACH Foam Technologies, LLC Washington 99-TV-041R2
Ag Processing, Inc. Eagle Grove 05-TV-005R1
Ag Processing, Inc. Emmetsburg 04-TV-013
Ag Processing, Inc. Manning 11-TV-004
Ag Processing, Inc. Mason City 12-TV-003
Ag Processing, Inc. Sergeant Bluff 99-TV-004R1
Ag Processing, Inc. Sheldon 12-TV-001
Ajinomoto Heartland LLC Eddyville 00-TV-028R2
Alcoa, Inc. Riverdale 03-TV-025R1
Alliance Pipeline L.P. - 27-A Compressor Station Manchester 03-TV-014R1
Alliant Energy - Centerville CTs & Diesels Centerville 02-TV-023R2
Allsteel Muscatine Component Plant Muscatine 03-TV-032
American Packaging Co. Story City 00-TV-058R2
Anamosa State Penitentiary Anamosa 01-TV-004R1
ANR Pipeline Co. - Birmingham Compressor Birmingham 99-TV-033R2
ANR Pipeline Co. - Lineville Compressor Lineville 00-TV-025R2
Archer Daniels Midland Cedar Rapids 08-TV-004-M001
Archer Daniels Midland Clinton 06-TV-007
Archer Daniels Midland / CO-GEN Plant Clinton 11-TV-007
Archer Daniels Midland Des Moines 04-TV-020-R1
Archer Daniels Midland Keokuk 03-TV-031R1
Ashley Industrial Molding Inc. Oelwein 14-TV-009
Astoria Industries of Iowa, Inc. Osceola 09-TV-003
Bertch Cabinet Manufacturing, Inc. Oelwein 99-TV-051R2
Bertch Cabinet Manufacturing, Inc. - Oasis Waterloo 03-TV-026R1
Bertch Cabinet Manufacturing, Inc. - Wood Cabinets Waterloo 03-TV-009R1
Bertch Cabinet Manufacturing, Inc. - Legacy Division Jesup 01-TV-003R2
Besser Quinn Machine and Foundry Boone 00-TV-005R2
BFC Electric Co., LLC Cedar Rapids 01-TV-023R1
Big River Resources, LLC West Burlington 09-TV-005
BioSpringer North America Corporation Cedar Rapids 12-TV-005
Black Hawk County Sanitary Landfill Waterloo 99-TV-054R2
Bloomfield Foundry, Inc. Bloomfield 02-TV-002R1
Brand FX Body Co. Pocahontas 06-TV-002R1
Brand FX Body Co. Swea City 99-TV-027R2
Bunge North America, Inc. Council Bluffs 02-TV-017R2
Cargill, Inc. Cedar Rapids 07-TV-006R1
Cargill, Inc. - Soybean East Plant Cedar Rapids 99-TV-044R2-M003
Cargill, Inc. - SW Cedar Rapids 07-TV-010
Cargill, Inc. Des Moines 07-TV-003
Cargill, Inc. Eddyville 06-TV-006
Cargill, Inc. Iowa Falls 99-TV-050R2-M001
Cargill, Inc. Sioux City 99-TV-013R2
Cargill NutriProducts, Inc. Eddyville 04-TV-004R1
CB&I Constructors, Inc. Clive 01-TV-011R1
CDI, LLC Forest City 06-TV-004R1-M001
Cedar Falls Municipal Electric Utility Cedar Falls 98-TV-005R2
Cedar Falls Municipal Electric Utility - CTS Cedar Falls 01-TV-006R1
Cedar Rapids/Linn County Solid Waste Agency Site #2 Marion 12-TV-006
Cedar Rapids WPCF Cedar Rapids 05-TV-001R1
Central Disposal Systems, Inc. Lake Mills 02-TV-020R1
Central Iowa Power Coop - Summit Lake Facility Creston 99-TV-003R2
Central Iowa Renewable Energy (CORN), LP Goldfield 10-TV-004-M003
CertainTeed Gypsum & Ceiling Mfg, Inc. Fort Dodge 99-TV-028R2
CHS Oilseed Processing Creston 03-TV-016R1
City of Ames - CTs Ames 99-TV-022R2-M001
City of Ames - Steam Electric Plant Ames 97-TV-008R2
City of Shenandoah Shenandoah 11-TV-002
Climax Molybdenum Co. Fort Madison 03-TV-001R1-M001
Clow Valve Co. - Plant 1 Foundry Oskaloosa 10-TV-002
Clow Valve Co. - Plant 2 Machine Shop Oskaloosa 10-TV-003
CNH America, LLC Burlington 02-TV-008R1
Construction Products, Inc. Des Moines 99-TV-006R2
Corn Belt Power Coop - Wisdom Generation Station Spencer 98-TV-002R2-M001
CURRIES Division of AADG - 12th Street NW Mason City 00-TV-032R2
Curwood, Inc. Centerville 01-TV-001R2
Dexter Foundry, Inc. Fairfield 99-TV-058R1
Diamond V Mills, Inc. Cedar Rapids 00-TV-042R2
Dodgen Industries, Inc. Humboldt 00-TV-033R2
Donaldson Co., Inc. Cresco 99-TV-043R2-M001
Dubuque Metropolitan Sanitary Landfill Dubuque 11-TV-003
Eagle Window and Door, Inc. Dubuque 03-TV-015R2
Equistar Chemicals Clinton 04-TV-008R1-M001
Featherlite, Inc. Cresco 99-TV-017R2-M001
Firestone Agricultural Tire Des Moines 05-TV-008
Flint Hills Resources Arthur, LLC Arthur 10-TV-008-M001
Food Waste Solutions, LLC Anamosa 13-TV-001
FRES-CO Systems USA, Inc. Red Oak 07-TV-007R1
General Mill Operations, Inc. Cedar Rapids 04-TV-016R1
Georgia-Pacific Gypsum, LLC Fort Dodge 99-TV-035R2
Gerdau Ameristeel US, Inc. Wilton 03-TV-006R1
GKN Armstrong Wheels Armstrong 99-TV-020R2
GKN Armstrong Wheels, Inc. Estherville 99-TV-019R2
Glen-Gery Corp./Redfield Plant Redfield 99-TV-026R2
Golden Grain Energy, LLC Mason City 09-TV-002
Graham Wood Doors Mason City 11-TV-005
Grain Processing Corp. Muscatine 03-TV-029
Green Plains LLC Superior 13-TV-005
Green Plains Shenandoah, LLC Shenandoah 13-TV-004-M001
Greene Plains Lakota 10-TV-001-M002
Green Valley Chemical Corp. Creston 99-TV-002R2
Gregory Manufacturing Co., Inc. Fort Madison 02-TV-029R2
Griffin Pipe Products Co. Council Bluffs 00-TV-016R1
Griffin Wheel Co. Keokuk 02-TV-014R1
Groschopp, Inc. Sioux Center 03-TV-036R1
GROWMARK, Inc. - Fort Dodge Terminal Duncombe 97-TV-004R3
Guardian Industries Corp. Dewitt 99-TV-059R2
Harsco Metals Muscatine 07-TV-008R1
Henniges Automotive Iowa Inc. Keokuk 04-TV-015R1
Holcim (U.S.), Inc. Mason City 05-TV-007
Homeland Energy Solutions, LLC Lawler 14-TV-001
H.J. Heinz, LP Muscatine 01-TV-020R1
IAC Iowa City, LLC Iowa City 01-TV-019R2
Indianola Municipal Utilities Indianola 13-TV-002
Indianola Water Pollution Control Department Indianola 13-TV-003
Industrial Laminates/Norplex, Inc. Postville 99-TV-039R1
Iowa Army Ammunition Plant Middletown 04-TV-019R1-M001
Iowa City Sanitary Landfill Iowa City 00-TV-007R2
Iowa E.P.S. Products, Inc. Des Moines 02-TV-026R1
Iowa Methodist Medical Center Des Moines 03-TV-034R1
Iowa State University - Central Campus Ames 04-TV-014R1
Iowa State University - Power Plant Ames 00-TV-046R2
IPL/Alliant Energy - Burlington Generating Station Burlington 98-TV-023R2
IPL/Alliant Energy - Dubuque Generation Station Dubuque 98-TV-007R2
IPL/Alliant Energy - Emery Generating Station Clear Lake 07-TV-011R1
IPL/Alliant Energy - Grinnell CT Station Grinnell 02-TV-021R2
IPL/Alliant Energy - Lansing Generating Station Lansing 98-TV-016R1-M001
IPL/Alliant Energy - Lime Creek Combustion Turbine Mason City 98-TV-003R2
IPL/Alliant Energy - M.L. Kapp Generation Station Clinton 98-TV-008R2
IPL/Alliant Energy - Ottumwa Generating Station (OGS) Ottumwa 98-TV-009R1-M001
IPL/Alliant Energy - Prairie Creek Generating Station Cedar Rapids 99-TV-010R1-M002
IPL/Alliant Energy - Sutherland Generating Station Marshalltown 98-TV-010R2-M001
JELD-WEN Fiber of Iowa Dubuque 00-TV-047-M006
John Deere Ankeny 04-TV-017R1
John Deere - Davenport Works Davenport 01-TV-008R2
John Deere - Dubuque Works Dubuque 01-TV-021R2
John Deere - Engine Works Waterloo 04-TV-018R1
John Deere - Foundry Waterloo Waterloo 02-TV-012R1
John Deere - Ottumwa Works Ottumwa 03-TV-028R1-M001
John Deere - Product Engineering Center Cedar Falls 05-TV-004R1
John Deere - Waterloo Works - Tractor & Cab Assembly Operations Waterloo 02-TV-024R1
John Deere - Waterloo Works - Drive Train Operations Waterloo 03-TV-027R1
Kent Feeds, Inc. Muscatine 04-TV-021
Keokuk Steel Castings Keokuk 04-TV-012R1-M001
Kiefer Built, LLC Kanawha 01-TV-018R2
Koch Nitrogen Co. Fort Dodge 00-TV-010R2
Lafarge North America, Inc. Buffalo 04-TV-007R1
Landfill of North Iowa Clear Lake 12-TV-002
Lehigh Cement Company Mason City 04-TV-011R1
Lincolnway Energy, LLC Nevada 14-TV-002
Linwood Mining and Minerals Corporation Davenport 04-TV-005R1-M001
Little Sioux Corn Processors, LLLP Marcus 10-TV-005
LOPAREX, Inc. Iowa City 01-TV-005R1
Magellan Pipeline Co., L.P. Clear Lake 98-TV-006R2
Magellan Pipeline Co., L.P. Coralville 03-TV-010R1-M001
Magellan Pipeline Co., L.P. Dubuque 03-TV-003R1-M002
Magellan Pipeline Co., L.P. Milford 03-TV-004R1
Magellan Pipeline Co., L.P. Pleasant Hill 98-TV-019R2-M001
Magellan Pipeline Co., L.P. Sioux City 98-TV-018R2
Magellan Pipeline Co., L.P. Waterloo 97-TV-005R2
Manly Terminal, LLC Manly 09-TV-004
Maquoketa Municipal Electric Utility Maquoketa 04-TV-009R1
Masterbrand Cabinets, Waterloo Operations Waterloo 00-TV-055R2
McKee Button Co. Muscatine 00-TV-040R2
Meridian Manufacturing Group Storm Lake 01-TV-010R2
MetoKote Corp. - Plant 15 Cedar Falls 99-TV-032R2
MetoKote Corp. Waterloo 99-TV-038R1
Metro Methane Recovery Facility Mitchellville 03-TV-005R1
Metro Park East Sanitary Landfill Mitchellville 03-TV-033R1
MidAmerican Energy Co. - Coralville CTs Coralville 00-TV-015R2
MidAmerican Energy Co. - Electrifarm CTs Waterloo 99-TV-034R2
MidAmerican Energy Co. - George Neal North Sergeant Bluff 97-TV-002R2
MidAmerican Energy Co. - George Neal South Salix 97-TV-003R2-M001
MidAmerican Energy Co. - Knoxville Power Station Knoxville 01-TV-028R2
MidAmerican Energy Co. - Louisa Muscatine 98-TV-029R2
MidAmerican Energy Co. - Lundquist Power Station Waterloo 01-TV-027R2
MidAmerican Energy Co. - Merl Parr CTs Charles City 98-TV-033R2
MidAmerican Energy Co. - Pleasant Hill CTs Pleasant Hill 97-TV-006R1
MidAmerican Energy Co. - River Hills CTs Des Moines 98-TV-015R2
MidAmerican Energy Co. - Riverside Bettendorf 98-TV-004R2
MidAmerican Energy Co. - Shenandoah Power Station Shenandoah 01-TV-024R2
MidAmerican Energy Co. - Sycamore CTs Johnston 98-TV-014R2
MidAmerican Energy Co. - Walter Scott Jr. Energy Center Council Bluffs 97-TV-001R2
Mid American Pipeline - Iowa City NGL Station Iowa City 01-TV-007R1
Modernfold, Inc. Dyersville 99-TV-031R2
Monsanto Co. (EIQ # 92-3670) Muscatine 04-TV-002R1
Monsanto Co. (EIQ # 92-6908) Muscatine 04-TV-006R1
Monsanto Co. (EIQ # 92-6909) Muscatine 04-TV-010R1-M001
Morse Rubber LLC Keokuk 99-TV-014R2
Muscatine Power & Water Muscatine 98-TV-021R2-M001
National Coop. Refining Association Council Bluffs 99-TV-040R2
Natural Gas Pipeline Co. of America - Station 107 Emerson 99-TV-012R2
Natural Gas Pipeline Co. of America - Station 108 Truro 00-TV-003R2
Natural Gas Pipeline Co. of America - Station 109 Harper 00-TV-049R2
Natural Gas Pipeline Co. of America - Station 198 Knoxville 99-TV-048R2-M001
Natural Gas Pipeline Co. of America - Station 199 Letts 00-TV-006R2
Natural Gas Pipeline Co. of America - Station 204 Columbus Junction 00-TV-024R2
Natural Gas Pipeline Co. of America - Station 205 Keota 00-TV-048R2
Naturally Recycled Proteins of Iowa, LLC Steamboat Rock 12-TV-004
Nichols Aluminum - Casting Davenport 03-TV-017R1
Nichols Aluminum - Davenport Davenport 00-TV-060R1
Northern Natural Gas Co. - Ventura Compressor Station Garner 00-TV-044R2
Northern Natural Gas Co. - Garner LNG Plant Garner 00-TV-045R2
Northern Natural Gas Co. - Oakland Oakland 98-TV-017R2
Northern Natural Gas Co. - Ogden Ogden 98-TV-028R2
Northern Natural Gas Co. - Paullina Paullina 99-TV-011R2
Northern Natural Gas Co. - Redfield Redfield 00-TV-014R2-M001
Northern Natural Gas Co. - Waterloo Waterloo 01-TV-016R2
NSK Corp. Clarinda 12-TV-007
NuStar Pipeline Le Mars 00-TV-011R2
NuStar Pipeline Milford 00-TV-012R2
NuStar Pipeline Rock Rapids 00-TV-013R2
Pella Corp. - Carroll Division Carroll 98-TV-025R2
Pella Corp. - Pella Operations Pella 00-TV-030R2-M001
Pella Municipal Power Plant Pella 98-TV-011R2
Penford Products Co. Cedar Rapids 04-TV-001R1-M001
Plymouth Energy LLC Merrill 13-TV-006
PMX Industries, Inc. Cedar Rapids 02-TV-022R2
POET Biorefining-Ashton Ashton 14-TV-006
POET Biorefining-Corning Corning 14-TV-007
POET Biorefining-Emmetsburg Emmetsburg 03-TV-024R1
POET Biorefining-Gowrie Gowrie 14-TV-008
POET Biorefining-Hanlontown Hanlontown 14-TV-005
POET Biorefining-Jewell Jewell 14-TV-004
Polaris Industries, Inc. Spirit Lake 00-TV-023R2
Praxair, Inc. Duncombe 08-TV-002R1
Praxis Mid America Ottumwa 00-TV-038R1
Principal Life Insurance Company Des Moines 02-TV-019R1
Quaker Manufacturing, LLC Cedar Rapids 03-TV-022R1-M002
Red Star Yeast Cedar Rapids 10-TV-006-M001
Riley Industrial Painting West Burlington 00-TV-021R2
Robertson-Ceco II Corp.
d/b/a NCI Building Systems
d/b/a Star Building Systems
Monticello 00-TV-037R2
Roquette America, Inc. Keokuk 08-TV-006
Scott County Sanitary Landfill Buffalo 02-TV-003R1
Seabee Hampton 99-TV-046R1
Siegwerk USA Co. Des Moines 03-TV-023R1
Siemens Energy, Inc. Fort Madison 11-TV-001-M001
Sioux City Brick and Tile Co. Sergeant Bluff 03-TV-024R1
Silgan Containers Manufacturing Corp. Fort Dodge 00-TV-035R2
Silgan Containers Manufacturing Corp. Fort Madison 00-TV-036R2
Sivyer Steel Bettendorf 02-TV-015R1
SSAB Iowa, Inc. Muscatine 07-TV-004R1
Stellar Industries, Inc. Garner 01-TV-009R2
Tall Corn Ethanol dba POET Biorefining Coon Rapids Coon Rapids 07-TV-001R1
Tama Paperboard, LLC Tama 00-TV-051R2
Terra Nitrogen - Port Neal Complex Sergeant Bluff 99-TV-024R2
The Hon Company - Oak Steel Plant Muscatine 02-TV-028-M001
The Municipal Water Utility of the City of Cedar Falls Cedar Falls 11-TV-006
Titan Tire Corp. Des Moines 02-TV-013R1
Trajet Products, Inc. Glenwood 02-TV-004R2
Trustile Doors of Iowa Northwood 07-TV-009R1
Tyson Deli, Inc. Cherokee 99-TV-021R2
Union Tank Car Co. Muscatine 03-TV-002R1
United Brick & Tile Adel 00-TV-009R2
United States Gypsum Co. Fort Dodge 03-TV-019R1
United States Gypsum Co. Sperry 03-TV-012R1
University of Iowa - Main Campus and Hospitals Iowa City 00-TV-002R1
University of Iowa - Power Plant Iowa City 00-TV-001R2
University of Northern Iowa - Main Campus Cedar Falls 02-TV-016R2
University of Northern Iowa - Power Plant Cedar Falls 04-TV-022R1
Unverferth Manufacturing Co., Inc. Shell Rock 00-TV-022R2
USDA - National Animal Disease Center Ames 02-TV-001R1
USDA - National Veterinary Services Laboratory Ames 08-TV-005
Veolia Water NA - Davenport Bettendorf 10-TV-007
Vermeer Manufacturing Co. Pella 99-TV-052R2
Wacker Chemical Corp. Eddyville 05-TV-003R1
Waverly Light & Power Waverly 05-TV-006R1
Webster City Diesel Turbine Webster City 98-TV-020R2
Wellman Dynamics Creston 99-TV-018R2
Western Minnesota Municipal Power Agency - Exira Brayton 06-TV-003R1
Whirlpool Corp. - Amana Division Amana 01-TV-013R1
Winnebago Industries, Inc. Charles City 08-TV-003R1
Winnebago Industries, Inc. Forest City 05-TV-002R1
Woodharbor Molding & Millworks, Inc. Mason City 00-TV-027R1
Xerxes Corp. Tipton 99-TV-049R2

The following Voluntary Operating Permits (VOPs) have been placed on public notice to receive comments prior to issuance. To view Construction or PSD permits, please go to the construction permits search page.

Facility

City

Documents

- None at this time -    

The following Voluntary Operating Permits (VOPs) have been issued. To view Construction or PSD permits, please go to the construction permits search page.

Please note the following regarding permit numbers:

##-VOP-###R#-M###

  • The first two digits represent the year in which the initial permit was issued.
  • "VOP" signifies that it is a Voluntary Operating Permit.
  • "R#" is inserted into permits that have been renewed. The number after the "R" represents the number of times the permit has been renewed.
  • "M###" is inserted into permits that have been modified. The number after the "M" represents the number of times the permit has been modified.

DISCLAIMER: Although every attempt is made to ensure that the information placed on this site is accurate and timely, the Department of Natural Resources cannot assure the accuracy of these renditions of printed Voluntary Operating Permits. You are urged to consult the official printed versions of these documents. This site cannot legally be cited as an official or authoritative source.

Facility

City

Permit Number

Facilities which qualify for a Small Source Operating Permit are those whose potential emissions exceed the major source thresholds for Title V, but whose actual emissions are less than fifty percent of the major source thresholds for every 12-month rolling period. By registering for a Small Source Operating Permit the owner agrees to limit plant-wide actual emissions of each regulated air pollutant to below fifty percent of the major source thresholds. Facilities eligible for a Small Source Operating Permit may also qualify for reduced record keeping requirements through classification as a "de minimus" emissions source (as defined in 567 IAC 22.300(4)).

For more information regarding Small Source Operating Permits and the exceptions to eligibility, please read the operating permits' Frequently Asked Questions. To view Construction or PSD permits, please go to the construction permits page and use one of the searches under "Find Construction Permits".

Below is a list of facilities currently registered for a Small Source Operating Permit:

Facility

City

Facility ID

Ag Partners L.L.C. Fonda 76-03-001
Ag Partners L.L.C. Royal 21-04-004
Ag Partners L.L.C. Alta 11-02-002
Agriliance, LLC. Merrill 75-05-001
Agriliance, LLC. Indianola 91-01-022
Alegent Health Mercy Hospital Council Bluffs 78-01-062
Allen Printing Company, Inc. Clarion 99-02-010
Alta Municipal Utilities Alta 11-02-001
Archway Cookies Inc. Boone 08-01-014
Arco Dehydrating Company Inc. Lake Park 30-04-002
ATI Global Incorporated Delhi 28-04-002
AVG Automation Bettendorf 82-02-034
Bandag Inc. - Plant 4 Muscatine 70-01-056
Bartlett and Company Hamburg 36-01-007
Bartlett and Company Council Bluffs 78-01-093
Bartlett and Company - North Elevator Hamburg 36-01-007
Bartlett and Company - South Elevator Hamburg 36-01-001
Barton Solvents Inc. Bettendorf 82-02-020
Barton Solvents Inc. Council Bluffs 78-01-001
Bee Line Company Bettendorf 82-02-033
Bellevue Municipal Utilities Bellevue 49-02-001
Berne Cooperative Association Feed Mill Ida Grove 47-01-006
Big Soo Terminal Sioux City 97-01-125
Bowie Mfg. Inc. Lake City 13-02-001
BP - Ottumwa Terminal Ottumwa 90-01-033
Brown Bear Corporation Corning 02-01-006
Bt Prime-Mover, Inc. Muscatine 70-01-040
Burrows Paper Corp., Packaging Div. Fort Madison 56-02-032
Cargill AgHorizons Council Bluffs 78-01-035
Cargill, Inc. - Woodward Elevator Woodward 25-04-001
Cascade Municipal Utilities Cascade 31-03-001
Cemen Tech Inc. Indianola 91-01-021
Century Concrete Company Bernard 31-09-001
Century Concrete Company Maquoketa 49-01-008
Certainteed Corporation Grinnell 79-01-024
CHS Muscatine Muscatine 70-01-059
City of Bloomfield Bloomfield 26-01-002
City of Sibley Sibley 72-01-002
Coon Rapids Municipal Utilities Coon Rapids 14-03-001
Corning Municipal Utilities Corning 02-01-001
Crestland Cooperatives Prescott 02-02-001
Crestland Cooperatives Menlo 39-06-001
Crestland Cooperatives Riverton 36-05-001
Crestland Cooperatives Casey 39-05-002
Crestland Cooperatives Blockton 87-05-001
Crestland Cooperatives - Downtown Creston 88-01-001
Creston Cooperatives Blanchard 73-08-001
Daily Tribune Ames 85-01-074
Dairy Pak Clinton 23-01-008
DeBruce Grain Shenandoah 73-01-016
DeBruce Grain Lenox 87-02-008
DeBruce Grain Farragut 36-04-003
Dept. of Veterans Affairs Medical Center Iowa City 52-01-018
Dome Pipeline Corporation - Alta Vista Pump Station Alta Vista 19-05-003
Dome Pipeline Corporation - Calamus Pump Station Calamus 23-08-002
Dome Pipeline Corporation - Cochin East Wyoming 53-03-002
Dome Pipeline Corporation - Masonville Pump Station Masonville 28-09-001
Dome Pipeline Corporation - New Hampton Terminal New Hampton 19-01-014
Dome Pipeline Corporation - Wyoming Pump Station Wyoming 53-03-003
Farmers Coop Grain & Seed C Lamoni 27-01-004
Farmers Coop Society Sioux Center 84-03-001
Farmers Coop Society Ireton 84-09-001
Farmers Coop Society Little Rock 60-04-001
Farmland Industries Inc. Eagle Grove 99-01-007
Farmland Industries Inc. Council Bluffs 78-01-094
Fisher Controls International, Inc. Marshalltown 64-01-006
Flynn Ready Mix Epworth 31-05-003
Fort Dodge Animal Health Charles City 34-01-003
GE Capital Railcar Repair Svcs Corp. Waterloo 07-01-064
Graettinger Municipal Light Plant Graettinger 74-03-001
Grand Central Inc. Northwood 98-01-008
Greenfield Municipal Utilities Greenfield 01-01-001
Grundy Center Municipal Light and Power Grundy Center 38-01-001
Henderson Manufacturing Manchester 28-01-013
Independence Light & Power Independence 10-01-001
Interstate Power Co./New Albin New Albin 03-04-003
J-M Manufacturing Company, Inc. Wilton 70-03-002
Jefferson Company Hospital Fairfield 51-01-007
Jennie Edmundson Memorial Hospital Council Bluffs 78-01-049
Jerald Manufacturing Company Waterloo 07-01-108
John Morrell & Company Sioux City 97-01-099
Koch Nitrogen Company Sergeant Bluff 97-04-009
Lake Mills Municipal Light Lake Mills 95-02-002
Land O Lakes Klemme 41-04-002
Land O' Lakes Purina Feed, LLC Sheldon 71-01-008
Land O'Lakes Farmland Feed, LLC Eagle Grove 99-01-008
Land O'lakes Inc. Mason City 17-01-031
Land O'lakes Inc. Fort Dodge 94-01-006
Land O'lakes Inc. Clarence 16-05-002
PB Leiner USA Davenport 82-01-064
Linn Cooperative Oil Company Newhall 06-10-001
Louis Rich Company Ellsworth 40-04-002
MAHLE Tennex North America, Inc. Winterset 61-01-015
Mepco Marshalltown 64-01-005
Mercy Hospital Iowa City 52-01-016
Mercy Medical Center Dubuque 31-01-051
Mercy Medical Center - Clinton North Campus Clinton 23-01-059
Milford Municipal Utilities Milford 30-02-008
Missouri Valley Steel Company Sioux City 97-01-059
Modine Manufacturing Company Washington 92-01-009
Montezuma Municipal Light and Power Montezuma 79-02-001
Nelson Hatchery Inc. Akron 75-02-003
Ogden Municipal Utilities Ogden 08-03-001
Oribs Division, Menasha Corporation Manchester 28-01-010
Oskaloosa Concrete Products Oskaloosa 62-01-002
Ottumwa Reg. Health Ottumwa 90-01-032
Percival Scientific Company Boone 08-01-009
Preston Municipal Utilities Preston 49-04-002
Procter & Gamble Mfg. Co. Iowa City 52-01-001
Rockingham-Lunex Company Pleasant Valley 82-17-001
Roorda Machine Shop Inc. Rock Valley 84-04-005
Simonsen Iron Works Inc. Sioux Rapids 11-03-002
Sioux Center Farmers Coop Society Sioux Center 84-03-014
Solnuts Inc. Hudson 07-06-006
Strawberry Point Electric Utility Strawberry Point 22-04-001
Sumner Municipal Light Plant Sumner 09-02-001
Terra International Inc. Mapleton 67-02-003
Terra International Inc. Schleswig 24-03-002
Terra International Inc. Muscatine 70-01-066
Terra International Inc. Winfield 44-03-003
Terra International Inc. Strawberry Point 22-04-003
Terra International Inc. Anthon 97-06-001
Terra International Inc. Vinton 06-01-017
Terra International Inc. Quimby 18-04-003
Terra International Inc. Emmetsburg 74-01-014
Terra International Inc. Moville 97-02-007
Terra International Inc. Lenox 87-02-009
Terra International Inc. Missouri Valley 43-01-005
Terra International Inc. Pomeroy 13-04-003
The Chantland Company Humboldt 46-01-013
The Chantland Company Dakota City 46-02-001
The Hon Company/Geneva Plant Muscatine 70-01-051
Times Mirror Higher Education Group Dubuque 31-01-100
United Suppliers, Inc. Charles City 34-01-022
Universal Harvester Company Inc. Ames 85-01-049
Universal International Inc. Cedar Falls 07-02-019
VA Medical Center Knoxville 63-01-002
Viking Pump Cedar Falls 07-02-003
Villisca Elevator Inc. Villisca 69-02-004
Vista Bakery Burlington 29-01-075
Washington Evening Journal Washington 92-01-020
Watonwam Farm Service Company Dolliver 32-06-001
West Bend Municipal Electric West Bend 74-02-003
Weyerhaeuser Company Waterloo 07-01-017
Winco Farm Supply Inc. Calmar 96-02-003
Winterset Municipal Utilities Winterset 61-01-001

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