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Loading map...1986 Map of Toston
USGS Topo · Published 1986About this map
The Missouri River anchors this mid-1980s provisional study of Toston, Montana, where water management defines the valley floor. A sophisticated network of irrigation infrastructure, including the Big Springs Canal, the Broadwater Missouri Canal, and the Big Springs Ditch, bypasses the main river channel to service the agricultural lands of Broadwater County. This engineering landscape contrasts sharply with the arid, dissected uplands to the east, marked by features such as Dry Hollow and Sixmile Creek.
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Map Details
Date Portrayed1986
Date Published1986
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22.1 x 26.9 inches
Editions of this 1986 Toston Map
2 editions found
Historical Maps of Toston Through Time
3 maps found
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Source Details
SourceU.S. Geological Survey
CopyrightPublic Domain