East Fork Porcupine Creek defines the drainage patterns of this Valley County landscape, where the high plains are segmented by numerous coulees. This 2011 survey illustrates the water management infrastructure within the region, specifically noting the Fort Peck Reservation Number 1 Dam and Fort Peck Reservation Number 11 Dam, which regulate local flow near The Pass. The terrain is marked by distinctive landforms such as Three Forks and the namesake Bullhead Reservoir. The road network, including Bengochea Rd and Lustre Grain Rd, reflects the area's agricultural and rural utility, connecting remote points like Gillman Spring to the broader section-line grid. This map captures the topography of a working prairie landscape characterized by significant erosion features such as Hay Coulee and Bonnies Coulee.
17 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.
1915 · Spring Creek
USGS Topo · 1:62,500
1918 · Porcupine Valley
USGS Topo · 1:62,500
1954 · Glasgow
USGS Topo · 1:250,000
1957 · Glasgow
USGS Topo · 1:250,000
1958 · Glasgow
USGS Topo · 1:250,000
1973 · Baylor SE
USGS Topo · 1:24,000
1973 · Larslan
USGS Topo · 1:24,000
1973 · Cameron Point
USGS Topo · 1:24,000
1983 · Spring Creek SW
USGS Topo · 1:24,000
1983 · Bullhead Reservoir
USGS Topo · 1:24,000