Beaverdam Lake-Salisbury Mills Census Designated Place (historical) is a census located in Orange County, New York. It appears on the Cornwall-on-Hudson USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 321.36 feet (97.95 m) above sea level. The nearest populated place is Beaver Dam Lake, approximately 0.4 miles to the NNE.