For the job, rendered leak detection service for homeowner. We isolated the water main service between the meter and main shut off in the garage. homeowner also has irrigation in the yard six zone sprinkler system. The irrigation tees off at an unknown location. The meter box is approximately 20 feet from the irrigation. Main shut. off in a flower bed that is on the other side of the house from where the water main service enters the garage in the back right hand corner, where the water heater resides. We were unable to determine the exact point of the leak because we are not sure if it is on the section where the irrigation tees off. we heard water in several places in that area, and the area has been marked with flags. Any spot repairs will be contingent upon exploratory dig