
Silverwood Lake occupies the center of this terrain where the high desert meets the northern slopes of the San Bernardino Mountains. The 1970s landscape shows the critical infrastructure of the California Aqueduct and the Atchison Topeka and Santa Fe railroad corridor passing through Antelope Valley toward the Lugo substation. This map captures a period of transition as water management transformed the regional geography, yet legacy ranching and community markers like Las Flores Ranch and Las Flores School remain prominent in Summit Valley.
39 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1896 · San Bernardino
USGS Topo · 1:62,500
1898 · San Bernardino
USGS Topo · 1:62,500
1899 · Redlands
USGS Topo · 1:62,500
1901 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1901 · San Bernardino
USGS Topo · 1:62,500
1901 · Redlands
USGS Topo · 1:62,500
1902 · Deep Creek
USGS Topo · 1:62,500
1902 · Hesperia
USGS Topo · 1:62,500
1904 · Southern California Sheet No. 1
USGS Topo · 1:250,000
1936 · Devore
USGS Topo · 1:31,680