Pipe leak is on my property outside in the grass -- is it my expense to repair leak or the city's? The pipe is one that leads water into the house.

TJ is correct. Helix is responsible for everything up to the water meter. Any leaks after the water meter are private leaks and the responsibility of the customer. We have tips on checking for leaks at hwd.com/water-meter. Michelle Curtis Helix Water District

Sorry to say, everything from the water meter box to your house, and through your house is all your responsibilities. I'm going through the same thing