
S Canal and a complex network of irrigation ditches, including S Seven Ditch and L Canal, define the agricultural landscape of this Pondera County region. The terrain is marked by significant drainage features such as Schultz Coulee and Big Flat Coulee, which cut through the high plains. This 2024 survey reflects a century of water management essential for farming in north-central Montana. The road network, including the Valler Hwy and Old Shelby Rd, follows the section lines of the Public Land Survey System, specifically within Townships 29 and 30 North. Local history is suggested by named corridors like Belgian Church Rd, indicating early settlement patterns and community centers that once served the rural population. The presence of numerous irrigation channels like F One Ditch and EF Ditch emphasizes the engineered nature of the contemporary prairie environment.
37 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1920 · Dupuyer
USGS Topo · 1:125,000
1920 · Conrad
USGS Topo · 1:125,000
1934 · Valier
USGS Topo · 1:62,500
1937 · Valier
USGS Topo · 1:62,500
1938 · Gallup City
USGS Topo · 1:62,500
1942 · Gallup City
USGS Topo · 1:62,500
1954 · Shelby
USGS Topo · 1:250,000
1958 · Shelby
USGS Topo · 1:250,000
1960 · Cut Bank
USGS Topo · 1:250,000
1963 · Cut Bank
USGS Topo · 1:250,000