Sugar Hill dominates the central landscape of this Warner Mountains quadrangle, situated within the Modoc National Forest. The map documents a rugged high-altitude terrain characterized by numerous natural springs like Bonner Spring, Milk Spring, and Fender Flat Spring which feed into the Goose Lake basin to the west. Evidence of land use and industrial history is visible through features such as the Sugar Hill Pit and logging or transport routes like Zamboni Mill N and Zamboni. A complex network of Forest Service roads, including the Tri Motor Connecto and Trimotor, crisscrosses the flats and canyons, connecting isolated geographic landmarks like Cottonwood Flat and Harris Flat. The eastern portion of the sheet opens into the high valleys of Fandango Valley and Lower Bear Valley, where seasonal drainage systems like Willow Cr and Lassen Cr define the watershed patterns.
53 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 · Willow Ranch
USGS Topo · 1:62,500
1962 · Cedarville
USGS Topo · 1:62,500
1962 · Fort Bidwell
USGS Topo · 1:62,500
1965 · Alturas
USGS Topo · 1:250,000