Table 1
Counties included in the estimated average dose range indicated

Dose range (rads) State County

12.0-16.0 Montana
Idaho
Idaho
Idaho
Idaho
Meagher
Custer
Gem
Blaine
Lemhi

9.0-12.0 Montana
Montana
Montana
Utah
Montana
Montana
Montana
Montana
Utah
South Dakota
Montana
Idaho
Montana
Montana
Utah
Montana
Colorado
Montana
Montana
Montana
Broadwater
Beaverhead
Jefferson
Washington (subcounty 2)
Powell
Judith Basin
Madison
Fergus
Kane (subcounty 2)
Haakon
Gallatin
Idaho
Petroleum
Lewis and Clark
Washington (subcounty 3)
Blaine
Gunnison
Silver Bow
Chouteau
Deer Lodge
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