Table 4. Flood discharges for 5, 25, and 100 year intervals at the North River at Palmyra gage station (Alexander and Wilson 1995).
Location Drainage Area(mi2) Gradient (ft/mile) Flood Discharge (cfs) for interval
5 25 100
North River, Palmyra 373 5.0 19,500 35,200 50,500

Return to Hydrology