Alameda County topographic maps

Average elevation: 306 m

Average elevation: 28 m

Average elevation: 339 m

Average elevation: 135 m

Average elevation: 109 m

Average elevation: 252 m

Average elevation: 5 m

The Berkeley Hills are bounded by the major Hayward Fault along their western base, and the minor Wildcat fault on their eastern side. The highest peaks are Grizzly Peak with an elevation of 1,754 feet (535 m) and Round Top, an extinct volcano with an elevation of 1,761 feet (537 m) and William Rust Summit at…

Average elevation: 158 m

Average elevation: 97 m

Average elevation: 9 m

Average elevation: 187 m

Average elevation: 322 m

Average elevation: 12 m

Average elevation: 202 m

Average elevation: 113 m

Average elevation: 76 m

Average elevation: 56 m

Average elevation: 14 m

Average elevation: 15 m

Average elevation: 222 m

Average elevation: 540 m

Average elevation: 81 m

Centerville was formerly the main town in Washington Township. Centerville is located at 37°33′15″N 121°59′57″W / 37.55417°N 121.99917°W / 37.55417; -121.99917 (Centerville). It lies at an elevation of 52 feet (16 m). Centerville was started by George Lloyd who started selling cold beer…

Average elevation: 93 m

In 1866, Oakland's private College of California looked for a new site. It settled on a location north of Oakland along the foot of the Contra Costa Range (later called the Berkeley Hills) on Strawberry Creek, at an elevation of about 500 feet (150 m) above the bay, commanding a view of the Bay Area and the…

Average elevation: 109 m

Average elevation: 2 m

Average elevation: 1 m

Drawbridge (formerly Saline City) is a ghost town with an abandoned railroad station located at the southern end of the San Francisco Bay, next to Station Island, now a part of the city of Fremont, California, United States. It is located on the Union Pacific Railroad 6 miles (10 km) south of downtown Fremont,…

Average elevation: -1 m

Average elevation: 113 m

Average elevation: 184 m

Average elevation: 143 m

Average elevation: 51 m

Average elevation: 115 m

Average elevation: 122 m

Average elevation: 4 m

The San Leandro Hills run above the city to the northeast. In the lower elevations of the city, an upper regionally contained aquifer is located 50 to 100 feet (15 to 30 m) below the surface. At least one deeper aquifer exists approximately 250 feet (75 m) below the surface. Some salt water intrusion has taken…

Average elevation: 21 m