Description: Technical Memorandum: 2020 Sampling Report Lower Beaverdam Creek Polychlorinated Biphenyl (PCB) Source Trackdown Study Land Restoration Program Maryland Department of the Environment June 2021 * A sample was not able to be collected from OF-12, or between the outfall and the stream, so this sample was taken in creek sediments where the outfall spills. ** These samples were analyzed via EPA Method 1668.