Maumee Levels: ( taken from an email we received, thank you Bennet)
This is my interpretation. The river changes and is inconsistent, so use these as a loose guide.
20,000 cfs+ - Washed out. There are a few big rollers but they surge - there one minute, gone the next. Strong current. River is over the bank and no eddies. You'll work hard to get any ride.
14,000 cfs - Getting good surfing wave action river right and left and a number of wave holes. The side-surfing hole (ledge drop) on river left is still washed out. Strong current. Eddies starting to appear, but you'll still work hard getting back upstream.
11,000 cfs - Ledge hole river left starting to appear. Good waves on top and river right. Strong current and few eddies.
6,500 cfs - Best selection of waves and holes.
5,500 cfs - Get your boat and surf!!!
4,800 cfs - Still good surfing. Middle wave great for side surfing.
2,500 - 3,500 cfs - Minimum. One or two waves. Very scrapy.
Have fun!