The Department of Ecology's Water Resources Program maintains Well Log records for the State of Washington. A Well Log means a Well Report and describes the location, ownership, construction details and lithology of a completed well. Public access to these records is provided free of charge. Please read the following section describing the legalities concerning the use of this information.
Original URL not working: https://fortress.wa.gov/ecy/waterresources/map/WCLSWebMap/