2017 Map of May Mountain
USGS Topo · Published 2017About this map
The high ridges of the Lemhi Range dominate this interior portion of Idaho, where the Salmon National Forest meets the Challis National Forest. High points like May Mountain and Long Mtn define a landscape carved by a complex network of drainages, including the headwaters of Hayden Creek and Morgan Creek. These mountain drainages dictated the early paths of travel, seen here in the course of the Patterson-Morse Creek Rd through Morse Creek Canyon. The map reveals a transition between deep wilderness and managed timberland, with features like Spring Gulch and Little Morgan-Morse Creek providing essential landmarks for navigation in this high-elevation terrain. This survey provides a clear view of the hydrological divide where waters flow toward both the North and East forks of regional creek systems.
Find a feature on this map
30 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
Map Details
Editions of this 2017 May Mountain Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1955 · Dubois
USGS Topo · 1:250,000
1956 · Patterson
USGS Topo · 1:62,500
1956 · May
USGS Topo · 1:62,500
1956 · Lemhi
USGS Topo · 1:62,500
1958 · Dubois
USGS Topo · 1:250,000
1962 · Allison Creek
USGS Topo · 1:24,000
1962 · Lem Peak
USGS Topo · 1:24,000
1980 · Leadore
USGS Topo · 1:100,000
1989 · May
USGS Topo · 1:24,000
1989 · Mogg Mountain
USGS Topo · 1:24,000