| Senator Wash Reservoir | |
|---|---|
| South Shore of Senator Wash Reservoir | |
| Location | Imperial County, California United States |
| Coordinates | 32°54′30″N114°29′13″W / 32.90833°N 114.48694°W |
| Type | reservoir |
| Primary inflows | Colorado River |
| Primary outflows | Colorado River |
| Basin countries | United States |
| Surface area | 1,322 acres (5.35 km2) |
| Water volume | 14,000 acre-feet (17,000,000 m3) [1] |
| Surface elevation | 240 ft (73 m) [2] |
Senator Wash Reservoir is a reservoir located in the Lower Colorado River Valley near Yuma, Arizona on the California side of the Colorado River in the United States. [3] It was created in 1960. [4]