Quimby Island Delta Map

Quimby Island is a small island in the Sacramento–San Joaquin River Delta, whose coordinates are 38°01′31″N 121°34′17″W / 38.0251993°N 121.5713413°W. It is in Contra Costa County, and managed by Reclamation District 2090.
  • Location: Northern California
  • Adjacent to: Sacramento–San Joaquin River Delta
  • Area: 789 acres (319 ha)
  • Length: 2.25 mi (3.62 km)
  • Highest elevation: −10 ft (-3 m)
  • State: California
  • County: Contra Costa

Nearby

Data from: en.wikipedia.org