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

Sebastopol
United States > California > Sonoma County
Sebastopol's elevation is 65 to 250 feet (20 to 76 meters) above sea level. Its downtown is at the intersection of State Route 12 and State Route 116 (Gravenstein Highway), approximately 9 mi (14 km) west of U.S. Route 101.
Average elevation: 226 ft

Russian River
United States > California > Sonoma County > Guerneville > El Bonita
The geographer R. S. Holway wrote of the Russian River in his 1917 paper "The Russian River: A Characteristic Stream of the California Coast Ranges". Originally, the Russian River was one of several rivers draining westward from the Mayacamas Mountains through the Mendocino Plateau to the sea, a region lifted…
Average elevation: 591 ft

Sebastopol
United States > California > Sonoma County
Sebastopol's elevation is 65 to 250 feet (20 to 76 meters) above sea level. Its downtown is at the intersection of State Route 12 and State Route 116 (Gravenstein Highway), approximately 9 mi (14 km) west of U.S. Route 101.
Average elevation: 157 ft

Boyes Hot Springs
United States > California > Sonoma County > Boyes Hot Springs > Verano
Average elevation: 171 ft

Sonoma Mountain
United States > California > Sonoma County
Sonoma Mountain is a prominent landform within the Sonoma Mountains of southern Sonoma County, California. At an elevation of 2,463 ft (751 m), Sonoma Mountain offers expansive views of the Pacific Ocean to the west and the Sonoma Valley to the east. In fact, the viticultural area extends in isolated patches…
Average elevation: 1,946 ft

Graton
United States > California > Sonoma County > Graton
Graton is located at the southeastern end of Green Valley, on the east bank of the seasonally flooding Atascadero Creek. The elevation ranges from approximately 85 feet (26 m) above Mean Sea Level (MSL) at Atascadero Creek to 213 feet (65 m) MSL at Oak Grove School.
Average elevation: 164 ft

Eldridge
United States > California > Sonoma County > Eldridge > Agua Caliente
Average elevation: 249 ft

Sebastopol
United States > California > Sonoma County
Sebastopol's elevation is 65 to 250 feet (20 to 76 meters) above sea level. Its downtown is at the intersection of State Route 12 and State Route 116 (Gravenstein Highway), approximately 9 mi (14 km) west of U.S. Route 101.
Average elevation: 141 ft

Sebastopol
United States > California > Sonoma County > Sebastopol > Sebastopol
Sebastopol's elevation is 65 to 250 feet (20 to 76 meters) above sea level. Its downtown is at the intersection of State Route 12 and State Route 116 (Gravenstein Highway), approximately 9 mi (14 km) west of U.S. Route 101.
Average elevation: 135 ft