Pennsylvania Department of Environmental Protection, Bureau of Watershed Management, Division of Water Use Planning. Pennsylvania Gazetteer of Streams(PDF). Prepared in Cooperation with the United States Department of the Interior Geological Survey. 2001 [2013-06-28]. (原始内容存档(PDF)于2015-09-17).
Pennsylvania Department of Environmental Protection, Bureau of Watershed Management, Division of Water Use Planning. Pennsylvania Gazetteer of Streams(PDF). Prepared in Cooperation with the United States Department of the Interior Geological Survey. 2001 [2013-06-28]. (原始内容存档(PDF)于2015-09-17).