California Rainwater Tanks
California Rainwater Storage Tanks
Rainwater harvesting is a sustainable water source that is legal in California since the passing of Assembly Bill 1750 The Rainwater Capture Act of 2012. Rainwater harvesting can be used for residential and commercial water needs with the appropriate system.
Pioneer Water Tanks are approved for use in California in rainwater systems and exceed all requirements for rainwater storage applications for the California State Water Resources Board.
Get a quote today to start safely storing rainwater for sustainable use. Pioneer Water Tanks are backed by our industry-leading 20-year warranty, so you can rest easy knowing you have a water storage solution that will last.
Turn your roof into a water source
Rainwater harvesting is a sustainable water source that is legal in California since the passing of Assembly Bill 1750 The Rainwater Capture Act of 2012. Rainwater harvesting can be used for residential and commercial water needs with the appropriate system.
Pioneer Water Tanks exceed all requirements for rainwater storage applications for the California State Water Resources Board.
Get a quote today to start safely storing rainwater for sustainable use. Pioneer Water Tanks are backed by our industry-leading 20-year warranty, so you can rest easy knowing you have a water storage solution that will last.
Safely store rainwater for later use
Pioneer Water Tanks are crate delivered and installed onsite.
We offer complete permit submittal packages that include California engineer stamped detailed drawings as well as the tank foundation design for an easy process to spec for projects when needed.
Rainwater systems with Pioneer Water Tanks work well in California since they can be installed with options to add functionality to your systems, like the addition of firefighting nozzles and adapters.
Pioneer Water Tanks store the rainwater within the BPA-free, NSF-61 certified for drinking water AQUALINER® Fresh tank liner.
The liner storing the water is protected within the Zincalume® Steel tank body that is certified to withstand fire immersion and last without corrosion 200% longer than galvanized steel.
Pioneer Water Tanks are the longest-lasting rainwater storage tank, and we include our 20-year warranty to back it. Our systems are prefabricated and engineered for onsite installation, even in the most rural of areas in California.
Pioneer Water Tanks keep water easily accessible fresh, clean, and safe worldwide. Get started on your clean water storage solution for a rainwater system.
Protect your tank with Pioneer
A feat of engineering excellence, the Pioneer V-LOCK® wall profile is designed to stand the test of time and provides superior internal support for the tank liner.
The AQUALINER Fresh® antimicrobial tank liner is designed keep your water fresher, cleaner and healthier for longer.
Tank Sizes
Models of Pioneer Water Tanks include:
XLR Domestic Series:
Designed for rural and domestic applications
Designed for installation on a sand pad or concrete ring beam foundation
XLE Commercial Series:
Designed for permitted commercial and seismic applications including fire
Designed for installation on a concrete ring beam foundation
Special Order Tank Sizes Available
Special order tank sizes up to 700,000-gallons with a wide variety of accessories and COLORBOND® steel colors available for residential, agricultural, commercial, and fire protection applications.
*For fire protection
Customize your water tank
Knowing your rainwater tank is for your home, and needs to be in keeping with your personal style, Pioneer Water Tanks has a range of colors and additional features to choose from.
Pioneer's Five Key Differences
Trusted Since 1988
Fresher Water
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20/20 Warranty