Dug up ground in front of meter to locate leak that was leaking into the meter box. Located a section of pipe with a hole in it that was also bent at an extreme angle. Customer out damaged section of pipe and turned water on to test. Meter was still running. No leak on repaired section of pipe. Attempted to isolate the section between house and the street but isolation valve does not work. Toilets were not leaking and no other was was being ran in home. Quoted replacement of water line s well as a new main shutoff and prv. Water heater was 13 years old. Recommend replacement before unit fails.