The Stanislaus River and the San Joaquin River converge in this agricultural landscape of San Joaquin County, defining a complex system of waterways and fertile plains. The map records a distinct pattern of dairy farming and ranching, with numerous named family-run operations such as Fiscalini Farms, Dutra Farms, and the Roest Family Dairy spread across the grid of rural roads. The southern portion of the sheet is marked by the winding course of the Riley Slough and the Hetch Hetchy Aqueduct, which cuts a straight line through the valley's drainage network. Aviation and conservation interests are represented by private facilities like Mapes Ranch Airport and the protected Blue Heron Rookery, while the town of Ripon sits at the northeastern edge, its grid of streets such as N Wilma Ave and Otis Dr meeting the open farmland.
91 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.
1913 · Romain
USGS Topo · 1:31,680
1914 · Manteca
USGS Topo · 1:31,680
1914 · Avena
USGS Topo · 1:31,680
1915 · Vernalis
USGS Topo · 1:31,680
1915 · Lathrop
USGS Topo · 1:31,680
1915 · Ripon
USGS Topo · 1:31,680
1915 · Westport
USGS Topo · 1:31,680
1915 · Westley
USGS Topo · 1:31,680
1915 · Salida
USGS Topo · 1:31,680
1916 · Romain
USGS Topo · 1:31,680