Alameda County topographic maps
Click on a map to view its topography, its elevation and its terrain.

Lake Del Valle
United States > California > Alameda County
The dam is 230 feet (70 m) high and 880 feet (270 m) long. Its crest elevation is 773 feet (236 m). The dam contains 4,150,000 cubic yards (3,170,000 m3) of earth fill.
Average elevation: 1,112 ft

Oakland Casting Club pools
United States > California > Alameda County > Oakland
Average elevation: 518 ft

Quarry Lakes Regional Park
United States > California > Alameda County > Fremont > Eberly
Average elevation: 56 ft

Altamont Pass
United States > California > Alameda County
Altamont Pass, formerly Livermore Pass, is a low mountain pass in the Diablo Range of Northern California between Livermore in the Livermore Valley and Tracy in the San Joaquin Valley. The name is actually applied to two distinct but nearby crossings of the range. The lower of the two, at an elevation of 741…
Average elevation: 1,112 ft

Horseshoe Lake
United States > California > Alameda County > Fremont > Eberly
Average elevation: 75 ft

Reinhardt-Redwood Regional Park
United States > California > Alameda County > Oakland
Average elevation: 958 ft

Altamont Pass
United States > California > Alameda County > Altamont
Altamont Pass, formerly Livermore Pass, is a low mountain pass in the Diablo Range of Northern California between Livermore in the Livermore Valley and Tracy in the San Joaquin Valley. The name is actually applied to two distinct but nearby crossings of the range. The lower of the two, at an elevation of 741…
Average elevation: 909 ft

Ashland
United States > California > Alameda County
According to the United States Census Bureau, the CDP has a total area of 1.8 square miles (4.7 km2), all of it land and sits at an elevation of 43 feet above sea level.
Average elevation: 125 ft

Dougherty Hills Open Space
United States > California > Alameda County > Dublin > Komandorski Village
Average elevation: 394 ft

Dunsmuir Reservoir 31-018 Dam
United States > California > Alameda County > Oakland
Average elevation: 262 ft