2024 Map of Petrolia Lake
USGS Topo · Published 2024About this map
Petrolia Lake serves as a central hydrological feature in this portion of Petroleum County, where the plains are etched by a series of drainage systems and coulees. The landscape is defined by the winding course of Flatwillow Creek and the northern presence of McDonald Creek, illustrating the vital role of water management in this arid Montana environment. These watercourses are flanked by prominent depressions such as Racehorse Coulee and Johnson Coulee, which indicate the natural drainage patterns that have shaped the local topography.
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Map Details
Editions of this 2024 Petrolia Lake Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1954 · Roundup
USGS Topo · 1:250,000
1954 · Lewistown
USGS Topo · 1:250,000
1958 · Roundup
USGS Topo · 1:250,000
1959 · Lewistown
USGS Topo · 1:250,000
1963 · Kelley
USGS Topo · 1:24,000
1963 · Petrolia Lake
USGS Topo · 1:24,000
1963 · Breed Spring
USGS Topo · 1:24,000
1963 · Mud Spring
USGS Topo · 1:24,000
1986 · Cat Creek
USGS Topo · 1:24,000
1986 · Ingals Dam
USGS Topo · 1:24,000