
The Diablo Range dominates this landscape along the border of Alameda and San Joaquin counties, where the complex topography of ridges and canyons defines the region's character. Significant infrastructure, notably the Hetch Hetchy Aqueduct, traverses the northern portion of the terrain, representing the critical water transport systems developed for the Bay Area. The presence of Mines Rd following the course of Arroyo Mocho suggests the historic transit and mining corridors that once linked these high ridges to the valleys below. Notable elevations such as Cedar Mtn and Mt Wallace rise above a network of drainages including Corral Hollow Cr and N Fork Lone Tree Cr, illustrating the rugged drainage patterns of the eastern hills. Small landmarks like Sweet Springs and the uniquely named Devils Pit offer specific points of interest for those tracing local geography and historical land use.
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.
55 maps found

1899 Haywards
Alameda County, CA

1907 Tesla
Alameda County, CA

1916 Midway
Alameda County, CA

1942 Altamont
Alameda County, CA

1943 Tesla
Alameda County, CA

1947 Oakland East
Alameda County, CA

1949 Oakland East
Alameda County, CA

1949 Oakland West
Alameda County, CA

1953 Altamont
Alameda County, CA

1953 La Costa Valley
Alameda County, CA

1953 Midway
Alameda County, CA

1953 Niles
Alameda County, CA

1956 Cedar Mtn
Alameda County, CA

1956 Mendenhall Springs
Alameda County, CA

1959 Oakland East
Alameda County, CA

1959 Oakland West
Alameda County, CA

1960 La Costa Valley
Alameda County, CA

1961 Niles
Alameda County, CA

1968 La Costa Valley
Alameda County, CA

1993 Oakland West
Alameda County, CA

1996 La Costa Valley
Alameda County, CA

1996 Mendenhall Springs
Alameda County, CA

1997 Oakland East
Alameda County, CA
2012 Altamont
Alameda County, CA
2012 Cedar Mountain
Alameda County, CA
2012 La Costa Valley
Alameda County, CA
2012 Mendenhall Springs
Alameda County, CA
2012 Midway
Alameda County, CA
2012 Niles
Alameda County, CA
2012 Oakland East
Alameda County, CA
2012 Oakland West
Alameda County, CA
2015 Altamont
Alameda County, CA
2015 Cedar Mountain
Alameda County, CA
2015 La Costa Valley
Alameda County, CA
2015 Mendenhall Springs
Alameda County, CA
2015 Midway
Alameda County, CA
2015 Niles
Alameda County, CA
2015 Oakland East
Alameda County, CA
2015 Oakland West
Alameda County, CA
2018 Altamont
Alameda County, CA
2018 Cedar Mountain
Alameda County, CA
2018 La Costa Valley
Alameda County, CA
2018 Mendenhall Springs
Alameda County, CA
2018 Midway
Alameda County, CA
2018 Niles
Alameda County, CA
2018 Oakland East
Alameda County, CA
2018 Oakland West
Alameda County, CA

2021 Altamont
Alameda County, CA

2021 Cedar Mountain
Alameda County, CA

2021 La Costa Valley
Alameda County, CA

2021 Mendenhall Springs
Alameda County, CA

2021 Midway
Alameda County, CA

2021 Niles
Alameda County, CA

2021 Oakland East
Alameda County, CA

2021 Oakland West
Alameda County, CA