Virginia Tech, Extension Service2019-07-182019-07-181957-05-01http://hdl.handle.net/10919/91800C.E. Richardson farm Rt #11 looking upstream across concrete dam, showing gaging station on the leftnegative, 4x5 in.image/jpegIn CopyrightApplied ScienceAgricultural EngineeringAgricultureVirginia Extension - Project 10Runoff RatesWater RunoffSoil and Water ConservationPhotographBiological Systems Engineering, Virginia Tech