Is anyone else water bill 150+ a month, when I know I don't even use that much water.

I moved 3 years ago my water bill was 150 i had to move

You may have a hidden leak. Would do to have someone come look over the entire system. I kept having high water bills with 2 people, no dishwasher, no laundry facilities. Just the bathroom and kitchen sink. Landlord refused to check. I finally got the pro. He found the problem. Landlord had to reimburse for the pro, pay the hugh water bills and shut down the residence. That was the only bad thing. We had to find another place to live. You live in a mobile home. Up off the ground. Better chance of getting the problem fixed.