Page 130 - 2018_IRC

FOUNDATIONS

TABLE R403.3(2)—continued
AIR-FREEZING INDEX FOR U.S. LOCATIONS BY COUNTY
AIR-FREEZING INDEX
STATE
1500 or less 2000 2500 3000 3500 4000
Allamakee, Black
Hawk, Boone, Bremer,
Buchanan, Buena Vista,
Butler, Calhoun,
Cerro Gordo, Cherokee,
Chickasaw, Clay,
Clayton, Delaware, Dickinson,
Dubuque, Fayette,
Appanoose, Floyd, Franklin, Emmet, Howard,
Kossuth, Lyon,
Davis, All counties Grundy, Hamilton,
Iowa Mitchell, — —
Fremont, Lee, not listed Hancock, Hardin, O'Brien,
Van Buren Humboldt, Ida, Osceola,
Jackson, Jasper, Jones, Winneshiek
Linn, Marshall,
Palo Alto, Plymouth,
Pocahontas, Powesh-
iek, Sac, Sioux, Story,
Tama, Webster,
Winnebago, Woodbury,
Worth, Wright
Kansas All counties — — — — —
Kentucky All counties — — — — —
Louisiana All counties — — — — —
Aroostook,
Androscoggin,
Knox, Lincoln, Cumberland, Hancock, Franklin, Oxford,
Maine York Penobscot, — —
Sagadahoc Kennebec, Waldo, Piscataquis,
Washington
Somerset
Maryland All counties — — — — —
Berkshire, Franklin,
All counties
Massachusetts Hampden, — — — —
not listed
Worcester
Alger, Charlevoix,
Cheboygan, Chippewa,
Crawford, Delta,
Berrien,
Emmet, Iosco,
Branch, Cass, Kalkaska, Lake, Luce, Baraga, Gogebic,
Kalamazoo, All counties Dickinson, Iron,
Michigan Mackinac, Menominee, Houghton, —
Macomb, Ottawa, not listed Missaukee, Keweenaw, Ontonagon
St. Clair, Marquette
St. Joseph Montmorency,
Ogemaw, Osceola,
Otsego, Roscommon,
Schoolcraft, Wexford
Becker,
Beltrami, Cass,
Aitkin, Clay, Clearwater,
Big Stone, Grant, Hubbard,
Carlton, Kittson,
Crow Wing, Koochiching,
All counties Douglas, Itasca, Lake of the Woods,
Minnesota — — Houston, Winona
not listed Kanabec, Lake, Mahnomen,
Morrison, Pine, Marshall, Norman,
Pope, Stearns, Otter Tail,
Stevens, Swift, Pennington, Polk,
Todd, Wadena Red Lake, Roseau,
St. Louis, Traverse,
Wilkin
(continued)

2018 INTERNATIONAL RESIDENTIAL CODE ® 105
Copyrighted © 2017 by, or licensed to, ICC (ALL RIGHTS RESERVED); licensed to UL, LLC pursuant to License Agreement with ICC. No further reproductions authorized or distribution authorized.
ANY UNAUTHROIZED REPRODUCTION OR DISTRIBUTION IS A VIOLATION OF THE FEDERAL COPYRIGHT ACT AND THE LICENSE AGREEMENT; AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER.