Potholes Reservoir depth map (nautical chart)The marine chart shows depth of Potholes Reservoir (WA). The map is free for use and is for informational purposes. You can buy an app with great functionality from our partners (look for he link at the bottom of the map).
The reservoir is fed by the waters of Moses Lake. The water is retained by the O'Sullivan Dam. There are many shallow areas where predatory fish feed.
Potholes Reservoir has many different types of fish
27 800 acres (112.5 km²)
142 feet (43m)
Seattle, Portland, Moses Lake, Othello, Ephrata, etc.