High Quality Content by WIKIPEDIA articles! The Snyder Estate Natural Cement Historic District is located in the Town of Rosendale, New York, United States. It is a 275-acre (111 ha) tract roughly bounded by Rondout Creek, Binnewater and Cottekill roads and Sawdust Avenue. NY 213 runs through the lower portion of the district, paralleling the dry bed of the Delaware and Hudson Canal, where the product that gives the district its name was first discovered.