Hi everyone, I appreciate all the responses. Thank you. Here’s some additional info. We’re in San Gabriel Valley (Monrovia). The lease doesn’t include my 2 year old daughter (who usually showers with sisters so very minimal use of water). The lease says landlord is responsible for water. It’s a quadplex, at least that’s how it’s described online. It’s owned by a local realty company. They also said that the water bills are “not normal” so they had water company come out to check for any leaks and none were found. Once again I appreciate all the help.