Virginia Tech, Extension Service2019-07-182019-07-181958-02-06http://hdl.handle.net/10919/91740Gage station looking downstream. Field van or car above it on road. (pack no. 2)negative, 4x5 in.image/jpegIn CopyrightApplied ScienceAgricultural EngineeringAgricultureVirginia Extension - Project 10Runoff RatesWater RunoffSoil and Water ConservationPhotographBiological Systems Engineering, Virginia Tech