Bathymetric survey of Rock Run Rookery Lake, Will County, Illinois
The bathymetric data set was collected in Rock Run on Dec. 10, 2015 by USGS ILWSC staff Clayton Bosch and Louis Pappas.  The bathymetric data were collected with an RD Instruments 1200 kHz ADCP (S/N 8617) and Trimble Ag 162 GPS mounted on the M/V La Moine.  A temporary reference point (TRP) was established on the …