The biggest cost factor is tank size since installation is relatively simple. A wet rainwater collection system costs $6,000 to $17,000 on average. In these underground systems, water remains ...

A basic system that collects rainwater from a roof via downspouts and a barrel or tank is ideal for outdoor use—for watering plants or other outdoor chores. This is generally known as "rooftop ...

A four-month construction project starting this month is planned to serve the dual purpose of upgrading local water storage for customers of California Water Service and strengthening Bakersfield ...