US Army Corps of Engineers
Sacramento District

Materials testing for Corps Isabella Lake Dam project
Contractors with the Sacramento District crush stones June 16, 2014 near Isabella Lake, Calif., as part of ongoing materials testing to determine the suitability of stone for use in the construction of the Isabella Lake Dam Safety Modification Project. Work is scheduled to continue through August.

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Photo by: Mitch Stewart |  VIRIN: 140618-A-ZZ999-001.JPG