
The Santa Maria Grant and the settlement of Ramona dominate this late 20th-century landscape, illustrating the complex overlap of Spanish-era land grants and modern development. This territory is characterized by a series of narrow valleys including Santa Teresa Valley and Ballena Valley, separated by significant heights like Whale Mountain and Mount Gower. To the north, the waters of Sutherland Lake are managed via a Gaging Station and Spillway 2068 on Santa Ysabel Creek.
31 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.
1893 · El Cajon
USGS Topo · 1:62,500
1901 · Elcajon
USGS Topo · 1:62,500
1903 · Cuyamaca
USGS Topo · 1:125,000
1903 · Elcajon
USGS Topo · 1:62,500
1903 · Ramona
USGS Topo · 1:125,000
1904 · Southern California Sheet No. 2
USGS Topo · 1:250,000
1939 · El Cajon
USGS Topo · 1:62,500
1939 · Santa Ysabel
USGS Topo · 1:62,500
1942 · El Cajon
USGS Topo · 1:62,500
1942 · Ramona
USGS Topo · 1:62,500