Latitude 41°46'34", Longitude 73°29'37" NAD27
Northwest Hills Planning Region County, Connecticut , Hydrologic Unit 011000050401
Land surface altitude: 822.0
feet above NAVD88.
Spring discharges from "New York and New England crystalline-rock aquifers" (N600NECRSN) national aquifer.
Spring discharges from "Non-Carbonate Crystalline Bedrock" (300NCBC) local aquifer