The Bushman 330 Gallon Green Rainwater Collection Storage Tank is a polyethylene above-ground rainwater tank that stands 63 inches tall on a compact 41 x 41 inch footprint, holding 330 gallons of collected rainwater. It is a non-potable collection tank built for irrigation, garden supply, livestock water, and household non-potable reuse. The green wall color reduces the light penetration that drives algae growth in stored water, and it blends into landscaping rather than standing out. If you are matching this tank to your roof catchment area and seasonal rainfall, the Tank Sizing Calculator and Tank Sizing Guide will help you confirm 330 gallons is the right capacity before you buy.
Specifications and fittings
This tank is rated for a specific gravity of 1.0, which is water-weight service only. It is not rated for fertilizer, brine, or any liquid heavier than water, and the max rated contents weight matches the full water weight with no headroom for denser liquids. At capacity the water alone weighs about 2,752 pounds, concentrated over the 41 x 41 inch footprint, so the ground beneath it carries that full load. The tank includes one 1-inch bulkhead fitting (part 60427), shown on the technical drawing. A bulkhead fitting installs through the tank wall and seals with its captive gasket and back nut, giving you a 1-inch outlet to thread your plumbing into. That is the only port on the drawing: overflow, a screened top inlet, and any additional connections are field-added, so confirm port locations against the technical drawing on this page before you plumb anything.
Siting and the pad
A water-full Bushman 330 is heavy and concentrated on a small footprint, so the most common mistake is setting it on bare or uneven ground. A full tank that settles or tilts puts uneven stress on the wall near the outlet. Set it on a level, properly sized pad. Our guide on concrete pad sizing for above-ground polyethylene tanks walks through the framework for supporting that 2,752-pound load. If you are building out a rainwater harvesting system, the first-flush diverter sizing guide covers keeping the first dirty runoff out of your storage, and for larger reuse setups the water reuse tank topology guide shows how rainwater, grey-water, and condensate storage fit together. Pairing this water storage tank with a fire reserve? See our fire-water reservoir tank design guide.
Freight
This Bushman rainwater tank ships LTL freight from the Bushman plant in Temecula, CA, with freight quoted live to your ZIP code. At 63 inches tall on a 41 x 41 inch footprint, it is a bulky LTL item, which is why the number depends on your distance and delivery details rather than a flat rate. Get a real number before you order with our Freight Cost Estimator, or call 866-418-1777 and we will quote it for you. Tell us your delivery ZIP and whether you need a liftgate or have forklift access, and we will line up the right rainwater storage tank delivery for your site.
