Newton Run is a tributary of Roaring Run in Wyoming County, Pennsylvania, in the United States. It is approximately 2.7 miles long and flows through Eaton Township and Monroe Township. The watershed of the stream has an area of 2.55 square miles. The stream is not designated as an impaired waterbody. The surface geology in its vicinity consist…Newton Run is a tributary of Roaring Run in Wyoming County, Pennsylvania, in the United States. It is approximately 2.7 miles long and flows through Eaton Township and Monroe Township. The watershed of the stream has an area of 2.55 square miles. The stream is not designated as an impaired waterbody. The surface geology in its vicinity consists of alluvium, alluvial fan, Wisconsinan Till, and bedrock.