I received an alert, at 11:30 PM indicating that my water had been running for over 60 minutes. Because I didn't respond my water was automatically shut off. The next morning I turned the water back on and saw the water was still running at over 1 gallon per minute. I contacted my renter and found a toilet was continuously running following a flush. A large water bill was diverted. I also received an alert indicating high water pressure. Reading was 152 PSI. Pressure should never exceed 75 PSI. I contacted a plumber and found that I had no pressure control valve. PCV was installed and avoided potential water line break.