Residential customers are responsible for section of waterline from the shut off valve located near the edge of the street (curb stop) up to the water meter. Also all plumbing after the meter is the customer's responsibility.
How is water used in your home? On average, 17% goes towards showering, 27% is used by the toilet, your faucet drains 15%, your clothes washer another 22%, miscellaneous needs take up 5%, and those...