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.
2,500 gallons of black water storage under nine feet
The Snyder WB61 is a black polyethylene water tank that holds 2,500 gallons in a shell 90 inches across and 106 inches tall, weighing 340 pounds...
2,500 gallons of black water storage on a 90 inch base
The Snyder WB60 is a black polyethylene water tank that holds 2,500 gallons in a shell 90 inches across and 106 inches tall, weighing 340...
2,600 gallons of black water storage on an eight foot base
The Snyder WB62 is a black polyethylene water tank that holds 2,600 gallons in a shell 96 inches across and 97 inches tall, weighing 396...
A 1000 gallon doorway water tank for a building with a wide opening
The Norwesco 1000 gallon doorway water tank, part number 44045, is a white polyethylene tank 92 inches long, 40 inches wide and 89...
The tall green 2,500 gallon tank on a 90 inch base
The Snyder WG60 holds 2,500 gallons of water in a green polyethylene shell 90 inches across and 106 inches tall, weighing 415 pounds. It is the...
2,500 gallons in green, 90 inches across, 106 tall
The Snyder WG61 is a green polyethylene water tank that holds 2,500 gallons on a 90 inch base at 106 inches tall, weighing 410 pounds. It shares...
2,600 gallons, green, with the bolted outlet and the heaviest wall
The Snyder WG62 holds 2,600 gallons of water in a green high density linear polyethylene shell 96 inches across and 91 inches tall,...
The Bushman 2650 Gallon Vertical Liquid Storage Tank in dark green is a polyethylene vertical water tank built for high-volume water storage where a large footprint is acceptable. It stands 80 inches...
A 1200 gallon underground cistern with a short footprint
The Norwesco 1200 gallon underground water storage cistern, part number 41329, is a polyethylene tank made to be buried: 102 inches long, 60...
The Bushman 2650 Gallon Black Vertical Water Storage Tank holds 2,650 gallons in a 102-inch-diameter polyethylene body standing 80 inches tall. The black polyethylene is well suited to rainwater...
The Bushman 2650 Gallon Rainwater Harvesting Tank in Black is a vertical, rotationally molded polyethylene storage tank built to hold and protect collected rainwater for irrigation, fire-reserve, and...
The Bushman 2650 Gallon Rainwater Harvesting Tank in Dark Brown (SKU 40035) is a vertical polyethylene storage tank built for collecting and holding harvested rainwater at homes, farms, and remote...