Roanoke River near Bridgewater Marina & Boat Rentals

Roanoke River typically runs highest in March, at a median 455 cfs, and lowest in September, at 100 cfs. The highest flow on record for any single day is 18,200 cfs, in 1940.

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 127 years of record. Statistics published by the US Geological Survey for Roanoke River at Roanoke, VA (site 02055000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.