TY - RPRT TI - Methods for noninvasive bathymetric and velocity surveys for impoundment safety--A case study of Herrington Lake at Dix Dam near Burgin, Kentucky AU - A. Thomas Ruby PY - 2012 DO - 10.3133/sim3198 UR - https://pubs.usgs.gov/publication/sim3198 ID - sim3198 ER -