Exploration no. 146563 is a Geotechnical (depth 61.5 feet) named: B-102 described in subsurface document no. 64164. The document, a report titled Geotechncial Data Report Morse Lake Pump Plant Project Cedar River Watershed North Bend, Washington was prepared by City of Seattle, Public Utilities, Geotechnical Engineering on 12-01-2013 for a Utility project.