Foster Reservoir
| Foster Reservoir | |
|---|---|
| Location | Foster, Oregon, Linn County, Oregon, United States |
| Coordinates | 44°25′00″N 122°40′05″W / 44.41667°N 122.66806°W |
| Type | Reservoir |
| Basin countries | United States |
| Max. length | 3.5 mi (5.6 km) |
| Surface area | 1,220 acres (494 ha) |
| Surface elevation | 617 ft (188 m) |
Foster Reservoir is a reservoir created by Foster Dam on the South Santiam River in the city of Foster, Oregon, United States. The reservoir is approximately 5.6 km (3.5 mi) long and covers approximately 494 ha (1,220 acres) when full. Primary use of the reservoir is recreation in the summer and flood control in the winter and spring.