Virginia Tech, Extension Service2019-06-242019-06-241946-04-12http://hdl.handle.net/10919/90534Culvert on N&W Clinch Valley line. Twin culvert on B.B. 1/4 mile below runoff station, with negligible additional contributing drainage area. One flow through right section of culvert about 9 feet deep with the stream about eight feet wide. Velocity head measured with carpenter rule 0.02 ft.4 x 5 inchesimage/jpegIn CopyrightApplied ScienceAgricultureVirginia Extension - Project 10Soil and Water ConservationLand DrainageWatershedPhotographBiological Systems Engineering, Virginia Tech