How deep is the souris river?

The deep river is fairly shallow, and most of it is about a few inches to 3 ft deep. Some lower parts of the deep river gets about 17 ft to 20 ft deep.

A river's depth ranges in location and size. Most rivers would be around 3 ft to 6 ft deep at the beginning. But as soon as it gets near the middle or larger, rivers are recorded to be as much as 30...

The deepest point is 216 feet, and common depth is 76 ft.

twenty feet

it varies from 4 to 10 feet