: anyone out there know how to locate a sewer line? were adding on a new bathroom and need to tie in the the existing sewer but we cant find it! weve dug about 10 holes in our yard to no avail and cannot find a cleanout anywhere ! help! IF YOU ARE ON CITY SEWER HAVE THE CITY INSTALL A CLEAN OUT AT THE RIGHT-OF WAY,TELL THEM THAT THEY HAVE A PROBLEM WHERE THE CITY TAP IS BLOCKED OR BEHONEST WITH THEM AND ASK FOR HELP FROM THERE T.V.TRUCK, MAPS,OR PIPE HORN.
