
Lauer Reservoir dominates this high-altitude California landscape, where water management and ranching infrastructure define the terrain. Situated within the Modoc National Forest, the map records a network of drainages including Davis Creek, Linnville Creek, and Franklin Creek that feed into larger catchments or eventually join the North Fork Pit River. The presence of the Davis Creek Orchards Reservoir alongside various wells and mud flats suggests an environment intensely focused on hydraulic control for agricultural or livestock use. This 1990 provisional update, based on aerial photography dating back to the late 1940s, provides a technical view of the region's topographical transition from the flat expanse of Mud to the prominent rise of Round Mountain. Long-established natural features like Russell Slough are shown alongside more modern water-control points, tracing the evolution of land use in this part of Modoc County.
12 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.
1886 · Alturas
USGS Topo · 1:250,000
1892 · Alturas
USGS Topo · 1:250,000
1954 · Alturas
USGS Topo · 1:250,000
1958 · Alturas
USGS Topo · 1:250,000
1962 · Alturas
USGS Topo · 1:250,000
1962 · Davis Creek
USGS Topo · 1:62,500
1962 · Big Sage Reservoir
USGS Topo · 1:62,500
1962 · Willow Ranch
USGS Topo · 1:62,500
1962 · South Mountain
USGS Topo · 1:62,500
1965 · Alturas
USGS Topo · 1:250,000