http://www.lib.utexas.edu/maps/ams/burma/txu-oclc-6924198-ne47-14.jpg "Burma 1:250,000 topographic map, Series U542, Moulmein, NE 47-14"] U.S. Army Map Service, December 1959 It is about 45 miles long and flows into the Salween River immediately above Moulmein, at coord (its mouth).