Rain Harvesting Tanks


At National Storage Tank located in Santa Rosa, we have one of the largest inventories of plastic water storage tanks in the Western United States. Our large selection of tanks and friendly staff have made us the top choice for homeowners in Northern California to buy everything needed to store our most precious resource, WATER. If you live in Northern California you may also be eligible to take advantage of the rebate Marin Municipal Water District is now offering, details below! Browse our inventory or use the link below to find a broader selection of plastic water storage tanks

Marin Rebate


Marin Municipal Water District Rain Barrel and Cistern Rebate Program

Up to $0.50 per gallon of storage, not to exceed actual cost. Total rebates for rain barrels and cisterns may not exceed $1,000 per site.

Rainwater harvesting is the practice of collecting rainwater from rooftops and storing it for later use. Most people use rainwater for landscape irrigation, although some larger-scale projects use rainwater to flush toilets or as cooling tower make-up water. This practice can reduce potable water use while also helping to limit erosion and polluted runoff that harms our creeks. Just one inch of rain on a 1,000 square-foot roof produces 600 gallons of runoff. Rainwater harvesting systems and roof gutters should be cleaned seasonally.

Remember that harvested rainwater, whether from a rain barrel or a cistern, can never be considered potable and safe for human consumption unless the water has been properly treated and disinfected.