California Water Service proposed an new infrastructure improvement plan to upgrade equipment, which they say would help them continue delivering safe, reliable drinking water to their customers.  … While your water rates could increase starting in 2026, California Water Service says it will save money in the long run by preventing leaks and water waste. California Water Service responds to 300 to 400 leaks like this every year, but the company says in the 2024 infrastructure improvement plan, they’re focusing on maintenance and upgrades to keep these spills from hitting your neighborhood.