Drainage: ~300 sq.mi.

At our listed put-in drainage area is about 300 square miles (as calculated by USGS StreamStats 4.0 Beta software).

Drainage at the USGS gauge is 375 sq.mi., so (on average) one might expect flow here to be 8/10ths of that gauge reading.

By our listed take-out the area is 315 sq.mi. (an increase of just 5%).