The expanding urban footprint of Escondido meets the citrus groves and rugged highlands of San Diego County in this 2015 study. The southern reaches of the map are defined by the grid of San Marcos and Escondido, where major corridors like W El Norte Pky and N Centre City Pky channel regional traffic. Moving north, the terrain transitions into the steep ridges of the Merriam Mountains and Oat Hills. This area is characterized by essential water infrastructure, including the San Diego Aqueduct and prominent storage sites like Dixon Reservoir and Lake Wohlford. Genealogy and local history researchers can identify established community landmarks such as Valley Center Cemetery and Oak Hill Memorial Park, alongside smaller communities like Jesmond Dene and Hidden Meadows. Distinctive engineering features, including the Red Mountain Tunnel and Oat Hills Tunnel, highlight the complex task of moving water through this high-relief landscape.
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This is the sole edition of this map. No revisions or reprints were ever made.
1893 · Escondido
USGS Topo · 1:62,500
1901 · Escondido
USGS Topo · 1:62,500
1901 · San Luis Rey
USGS Topo · 1:125,000
1903 · Ramona
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 2
USGS Topo · 1:250,000
1939 · Palomar Mountain
USGS Topo · 1:62,500
1942 · Temecula
USGS Topo · 1:62,500
1942 · Escondido
USGS Topo · 1:62,500
1942 · Ramona
USGS Topo · 1:62,500
1947 · Ramona
USGS Topo · 1:62,500