OneSource Plastics' Rainwater catalog covers the full product range from the major US manufacturers. Search by SKU, brand, or capacity below. Bulk-pricing and consolidated-freight quotes available via 866-418-1777.
Rotomolded polyethylene tanks in this category are typically manufactured to ASTM D1998, and many use FDA 21 CFR 177.1520 compliant resin; certifications vary by model and manufacturer, so check each product's Specifications for what applies. UV stabilizers are co-extruded into the resin for outdoor installation. Maximum operating temperature 120°F for HDPE; higher for XLPE (cross-linked polyethylene). NSF 61 certified models available on request for potable drinking water applications — call to specify.
Freight & Delivery
Tanks ship LTL motor freight from the closest stocking warehouse to your delivery ZIP. Typical transit 5-10 business days. Liftgate available at delivery (per-shipment fee). Always inspect at delivery and note any damage on the bill of lading before signing — that is the LTL carrier claim trigger. Bulk-order consolidation reduces per-tank freight 25-40%. Same-business-day quotes: call 866-418-1777 with MPN, quantity, and delivery ZIP.
Sizing & Selection
Pick capacity first, then verify dimensions against your installation footprint. Most rotomolded tanks are built to OEM standard dimensions ± standard rotational-molding tolerance of ±2-3%. Vertical tanks need flat-pad foundation; horizontal/leg tanks need stand or cradle (check listing — some are sold with integrated stand, others require separate stand or band purchase). Application engineering: call 866-418-1777 for sizing, layout, and accessory recommendations.
1,500 gallons under a dome top, six feet tall on an 86 inch base
The Snyder 8120100W94303 is a white polyethylene vertical dome top tank, 86 inches across and 72 inches tall, holding 1,500 gallons...
1,600 gallons of black water storage, 71 inches tall
The Snyder 32547 is a black high density linear polyethylene water tank that holds 1,600 gallons on an 86 inch base at 71 inches tall, weighing...
The Bushman 1150 gallon vertical rainwater harvesting tank in mocha is built for above-ground rain capture, holding 1,150 gallons in a 90-inch-tall body on a 63-inch-diameter footprint. The mocha...
The Bushman 1150 Gallon Black Rainwater Collection Tank is a 1,150-gallon polyethylene rainwater tank built for above-ground rainwater harvesting and bulk water storage. It stands 90 inches tall on a...
The Bushman 1150 Gallon Dark Brown Rainwater Collection Tank is a 1,150-gallon polyethylene rainwater tank built for above-ground harvesting and bulk water storage. It stands 90 inches tall on a 63 x...
The Bushman 1150 Gallon Dark Green Rainwater Collection Tank is built for serious rainwater harvesting: 1,150 gallons of capacity in a vertical polyethylene body that stands 90 inches tall on a 63 x...
1,100 gallons only 53 inches tall
The Snyder WB42 puts 1,100 gallons into a black polyethylene tank that is 86 inches across and 53 inches high. Fifty-three inches is chest height. That is the...
A 525 gallon underground cistern for rainwater, well water or a fire reserve
The Norwesco 525 gallon underground water storage cistern, part number 44829, is a white polyethylene tank 64 inches in...
The Chem-Tainer 1550 Gallon Black Vertical Water Storage Tank is a polyethylene vertical tank built for bulk water storage where a light-blocking black wall and a stable, large footprint matter. It...
1,500 gallons of black water storage under six feet
The Snyder WB45 is a black polyethylene water tank that holds 1,500 gallons in a shell 86 inches across and only 70 inches tall, weighing 210...
The Enduraplas 1550 Gallon Beige Vertical Water Storage Tank is a polyethylene bulk-storage vessel built for water-storage duty including fire-water reserve, irrigation, and water-reuse trains. It...
The Enduraplas 1550 Gallon Black Vertical Water Storage Tank is a polyethylene bulk-water vessel built for above-ground storage at remote sites, ranches, fire reserves, and any setup that needs to...