The GPS coordinates for this Stream are 40.11315 (latitude), -76.7108012 (longitude) and the approximate elevation is 239 feet (73 meters) above sea level. Conewago Creek is a stream located just 4.5 miles from Valley Green, in Dauphin County, in the state of Pennsylvania, United States, near Middletown, PA. Join us as we discuss the Pennsylvania Fishing License options, fishing rules and fishing regulations. google_color_url = "000000"; //-->. Work,