2012 Map of Larkspur Hills, 2012 Print
Loading...
Loading map...

2012 Map of Larkspur Hills

USGS Topo · Published 2012

About this map

Surprise Valley defines the western expanse of this Modoc County landscape, where the ephemeral waters of Upper Lake meet the rising terrain of the Larkspur Hills. This arid high-country environment is marked by essential water sources for ranching and wildlife, including Conlan Spring and the drainage of Schamp Cr. The map reveals a network of rural routes such as Fee Reservoir Rd and Co Rd 7 that navigate the depressions of Poison Springs Canyon and Lieberman Canyon. Significant hydrology is concentrated at Fee Reservoir and the seasonal beds of Big Mud Lake and Little Mud Lake, illustrating how the management of limited water resources shaped the development and land use of this northeastern California territory.


Find a feature on this map

17 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

Date Portrayed2012
Date Published2012
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2012 Larkspur Hills Map

This is the sole edition of this map. No revisions or reprints were ever made.


Other maps of this area


Featured Places


Source Details

CopyrightPublic Domain