Baseline Areas

All Others - Remainder of State
Triggered: Yes
Baseline Date: 9/6/1978
Facility Name: Ames Municipal Power Plant
Facility ID:
Project Number:
Notes:
Baseline area assumes the boundaries used for all other baseline areas in the state are represented accurately.

Blackhawk - Cedar Falls Township
Triggered: Yes
Baseline Date: 12/24/2002
Facility Name: University of Iowa
Facility ID: 07-02-006
Project Number: 02-111
Notes:
Assumed city limits at the time was the baseline area.

Blackhawk - Central portion of Waterloo
Triggered: Yes
Baseline Date: 7/19/2012
Facility Name: John Deere Foundry - Waterloo
Facility ID: 07-01-010
Project Number: 12-305
Notes:
Baseline area drawn by hand from the non-attainment map.

Blackhawk - East Waterloo Township
Triggered: No
Baseline Date:
Facility Name:
Facility ID:
Project Number:
Assumed city limits at the time was the baseline area. Evaluated John Deere for 1 μg/m3 impacts here, did not trigger. For more information on analysis please see the con perm modeling john deere folder

Blackhawk - Remainder of County
Facility Name: Elk Run Energy Center
Facility ID: 07-01-152
Project Number: 08-297
Assumes that the boundaries used for the other areas in this county accurately represent the corresponding baseline areas. The project was withdrawn by applicant - it was determined that it was a complete application because a project number was given

Cerro Gordo - Falls Township
Triggered: No
Baseline Date:
Facility Name:
Facility ID:
Project Number:
Baseline area based on township boundary.

Cerro Gordo - Lake Township
Facility Name: Alliant Energy - Emmery Generating Station
Baseline area based on township boundary.

Cerro Gordo - Lincoln Township
Triggered: No
Baseline Date:
Facility Name:
Baseline area drawn by hand based on township boundary with the portion of the Mason City baseline area removed.

Cerro Gordo - Mason City - A portion of Cerro Gordo County contained entirely within section 27, 28, 29, 32, 33, 34 and 35 of T 97 N, R 20 W; and section 2, 3, 4, and 5 of T 96 N, R 20 W
Facility Name: Lehigh
Baseline area drawn by hand from the non-attainment map and modified based on the map in the 1985 Air Quality Report.

Cerro Gordo - Mason City - Two Seperate portions of Cerro Gordo County contained entirely within sections 13, 24 and 25 of T 97 N, R 21 W; sections 18, 19, 20, 21, 30, 31 and 35 of T 97 N, R 20 W; and sections 1, 2
Facility Name: Lehigh
Baseline area drawn by hand from the non-attainment map.

Cerro Gordo - Remainder of County
Baseline area assumes that the boundaries used for the other baseline areas in this county are accurately represented.

Clinton - An area around downtown Clinton
Facility Name: ADM Clinton Bioprocessing
Baseline area drawn by hand from the non-attainment map.

Clinton - Camanche Township
Assumed city limits at the time was the baseline area.

Clinton - Remainder of County
Facility Name: Guardian Industries
Baseline area assumes that the boundaries used for the other baseline areas in this county are accurately represented.

Des Moines - Burlington Township
Assumed city limits at the time was the baseline area.

Des Moines - Remainder of County
Facility Name: IPL - Burlington Generating Station
Baseline area assumes that the boundaries used for the other baseline areas in this county are accurately represented.

Johnson - Iowa City Township
Facility Name: University of Iowa - Boiler 2
Assumed city limits at the time was the baseline area. Also includes the University Heights township which is entirely surrounded by the Iowa City township.

Johnson - Remainder of County
Facility Name: University of Iowa - Boiler 2

Lee - An area in and near Keokuk
Facility Name: Roquette

Lee - Jackson Township
Baseilne area based on the political township with the parts of Keokuk not represented by the "An area in and near Keokuk" baseline area filled in by hand.

Lee - Jefferson Township
Baseline area based on township boundary.

Lee - Madison Township

Lee - Remainder of County
Facility Name: Iowa Fertilizer Company

Linn - Bertram Township

Linn - Cedar Rapids - a portion of Linn County contained entirely within T 82 N., R 7 W.; and T 83 N., R 7 W
Facility Name: ADM
Baseline area drawn by hand from non-attainment map.

Linn - Clinton Township
Facility Name: ADM
Baseline area based on township border.

Linn - College Township
Facility Name: ADM
Baseline area based on township border with the portion of Cedar Rapids already contained in another baseline area removed.

Linn - Fairfax Township
Baseline area based on township border.

Linn - Marion Township
Baseline area based on township border.

Linn - Monroe Township

Linn - Putnam Township

Linn - Remainder of County

Marshall - Remainder of County
Facility Name: Alliant Energy - Sutherland Generating Station

Marshall - The central portion of Marshalltown
Baseline area drawn by hand from the non-attainment map. Alliant PN07-602 does not have a 1 μg/m3 impact here

Muscatine - Fruitland Township
Facility Name: Monsanto - Boiler 8 Project
Baseline area based on township border, with the portion already included in the Muscatine baseline area removed.

Muscatine - Montpelier Township
Facility Name: IPSCO

Muscatine - Remainder of County

Muscatine - Sweetland Township

Muscatine - The central and southern portions of Muscatine
Facility Name: Muscatine Power & Water - Unit 9
Baseline area drawn by hand from the non-attainment map with a few minor adjustments based on the "1985 Iowa Air Quality Report" document.

Polk - An area of central Des Moines east of U.S. Highway 65 & 69 (E. 14th Street)
Baseline area drawn by hand from the non-attainment map with several adjustments based on the description and the "1985 Iowa Air Quality Report" document.

Polk - Clay Township
Baseline area based on township border, with the portion already included in the Des Moines baseline area removed.

Polk - Douglas Township

Polk - Jefferson Township

Polk - Portions of Polk County contained entirely within T78N, R23W; T78N, R24W; T78N, R25W; T80N, R24W; T79N, R23W; T79N, R24W; and T79N, R25W

Polk - Remainder of County
Facility Name: MidAmerican Energy - Greater Des Moines Energy Center

Pottawattamie - Lake Township
Baseline area based on township border, with the portion already included in the Council Bluffs baseline area removed.

Pottawattamie - Lewis Township
Facility Name: Bunge
Baseilne area based on township border, with the portion already included in the Council Bluffs baseline area removed.

Pottawattamie - Remainder of County
Facility Name: MidAmerican Energy - Council Bluffs Energy Center

Pottawattamie - The western portion of Council Bluffs and Carter Lake
Facility Name: MidAmerican Energy - Council Bluffs Energy Center
Baseline area drawn by hand from the "1985 Iowa Air Quality Report" document.

Scott - Portions of Buffalo, Davenport, Bettendorf and Riverdale
Facility Name: Lafarge
Baseline area drawn by hand from the non-attainment map with several adjustments based on the "1985 Iowa Air Quality Report" document.

Scott - Remainder of County
Facility Name: Nichols Aluminum

Wapello - Center Township

Wapello - Remainder of County
Baseline Date: 1978-ish?
Facility Name: Alliant Energy - Ottumwa Generating Station

Webster - Otho Township
Baseilne area based on township border, with the portion already included in the Fort Dodge baseline area removed.

Webster - Remainder of County
Facility Name: Tate & Lyle (aka Cargill)

Webster - The central portion of Fort Dodge
Baseline area drawn by hand from the "1985 Iowa Air Quality Report" document.

Woodbury - Liberty Township
Facility Name: MidAmerican George Neal South
Baseline area based on township boundary, and assumes that the small township piece to the West is also part of Liberty Township (as is shown on topographic map).

Woodbury - Remainder of County
Facility Name: MidAmerican George Neal South
Baseilne area assumes that the boundaries used for the other baseline areas in this county are accurately represented.

Woodbury - The central and southern portions of Sioux City
Facility Name: Cargill - Sioux City
Baseline area drawn by hand from the non-attainment map with several adjustments based on the "1985 Iowa Air Quality Report" document.

Woodbury - Woodbury Township
Baseline area based on township boundary, with the portion already included in the Sioux City baseline area removed, and assumes that the small township piece to the West is also part of Woodbury Township.

Adair

Adams

Allamakee

Appanoose

Audubon

Benton

Black Hawk
Facility Name: John Deere Foundry - Waterloo
Notes: Initial project was only considered major for CO and VOC. It was later determined that PM10 and PM2.5 would also be triggerred. The minor source date is based on the original submittal date for the application.

Boone

Bremer

Buchanan

Buena Vista
Facility Name: Platinum Crush LLC

Butler
Facility Name: Shell Rock Soy Processing

Calhoun

Carroll

Cass

Cedar

Cerro Gordo

Cherokee

Chickasaw

Clarke

Clay

Clayton

Clinton
Facility Name: ADM Clinton Bioprocessing

Crawford

Dallas

Davis

Decatur

Delaware

Des Moines
Facility Name: IPL - Burlington Generating Station

Dickinson

Dubuque

Emmet

Fayette

Floyd

Franklin

Fremont

Greene

Grundy

Guthrie

Hamilton

Hancock

Hardin

Harrison

Henry

Howard

Humboldt

Ida

Iowa

Jackson

Jasper

Jefferson

Johnson

Jones

Keokuk

Kossuth

Lee
Facility Name: Iowa Fertilizer Company

Linn
Facility Name: IPL - Cedar River/Prairie Creek

Louisa

Lucas

Lyon

Madison

Mahaska

Marion

Marshall
Facility Name: IPL - Marshalltown Generating Station

Mills

Mitchell

Monona

Monroe

Montgomery

Muscatine

Obrien

Osceola

Page

Palo Alto

Plymouth

Pocahontas

Polk
Facility Name: Metro Methane Recovery Facility

Pottawattamie
Facility Name: MidAmerican Energy - Walter Scott

Poweshiek

Ringgold

Sac

Scott

Shelby

Sioux

Story

Tama

Taylor

Union
Facility Name: CHS Oilseed Processing

Van Buren

Wapello

Warren

Washington

Wayne

Webster
Facility Name: Cargill, Inc.

Winnebago

Winneshiek

Woodbury
Facility Name: CF Industries
GNN and GNS submitted prior to trigger date, GNS modification did not have significant increase in PM2.5 emissions

Worth

Wright