An Aerial Radiological Survey of the Lawrence Livermore National Laboratory, the Sandia National Laboratories/California, and the Lawrence Livermore National Laboratory Site 300 Experimental Test Site and Surrounding Areas

Aerial radiological surveys were conducted during February 10 to 17, 1998, over two areas near Livermore and Tracy, California. Three sites of interest were covered in the two survey areas. One survey area included 29.5 square kilometers (11.4 square miles)located on the eastern edge of Livermore, California, encompassing the Lawrence Livermore National Laboratory and Sandia National Laboratories/California. The other survey area included 62.1 square kilometers (24 square miles) located approximately 5 kilometers (3 miles) southwest of Tracy, California, encompassing the Lawrence Livermore National Laboratory Site 300 Experimental Test Site. These surveys were conducted by the U. S. Department of Energy's Remote Sensing Laboratory located in Las Vegas, Nevada, and maintained and operated by Bechtel Nevada