Oneonta Quadrangle, New York (Map). 1 : 24,000. 7.5 Minute Series (Topographic). United States Geological Survey. 1982. Retrieved April 9, 2008.
West Davenport Quadrangle, New York (Map). 1 : 24,000. 7.5 Minute Series (Topographic). United States Geological Survey. 1982. Retrieved April 9, 2008.
Herkimer Quadrangle, New York (Map). 1 : 24,000. 7.5 Minute Series (Topographic). United States Geological Survey. 1943. Retrieved January 1, 2021.
Herkimer Digital Raster Quadrangle (Map). 1 : 24,000. 7.5 Minute Series (Topographic). New York State Department of Transportation. 1978. Retrieved January 1, 2021.