Logan Ridge dominates the western horizon of this agricultural landscape in Colusa County, where the foothills of the Coast Ranges meet the flat expanse of the Sacramento Valley. The small settlement of Sites serves as a geographic anchor at the junction of Maxwell Sites Rd and Peterson Rd, situated just north of the Antelope Valley floor. This area is defined by its complex water management systems, including the Tehama Colusa Canal and the Glenn-Colusa Canal, which support local agricultural interests such as Mills Orchards. The terrain is etched by seasonal watercourses like Stone Corral Cr, Funks Cr, and Lurline Cr, which drain the ridges toward the valley floor. To the north, the curious presence of Salt Lake sits nestled near the ridge, highlighting the varied hydrologic features of this rural ranching and farming district.
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This is the sole edition of this map. No revisions or reprints were ever made.
1904 · Logan Creek
USGS Topo · 1:24,000
1904 · Sites
USGS Topo · 1:24,000
1905 · Fairview
USGS Topo · 1:24,000
1906 · Maxwell
USGS Topo · 1:62,500
1907 · Colusa
USGS Topo · 1:62,500
1917 · Logandale
USGS Topo · 1:31,680
1917 · Sites
USGS Topo · 1:31,680
1917 · Delevan
USGS Topo · 1:31,680
1918 · Williams
USGS Topo · 1:31,680
1918 · Logan Creek
USGS Topo · 1:31,680