St. John River - SW Branch, Maine Somerset county, Fourth St John Pond to Baker Lake Outlet section road map. <<< Back to St. John River - SW Branch main page MAP LEGEND: Blue Dot = Put In, Red Dot = Take Out (Above map supplied by Wanan W., copyright ©.) Putin Location GPS Coordinates: Latitude: 46.28083 Longitude: -70.24917 Takeout Location GPS Coordinates: Latitude: 46.47499 Longitude: -69.91279 HIGH QUALITY TOPO MAP, CLICK HERE