How Deep is the River?

River gages are set at an arbitrary height, so a reading of 4.24 doesn't necessarily mean that there is 4.24 feet of water in the river at that location. The actual depth of the water could be more or less than the reading. Without some first hand experience of the river, and how it correlates to the river gage, you won't really know what the gage reading means in terms of actual conditions out on the river.