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.
A short 200 gallon green water tank that fits almost anywhere
Snyder part number 32495 (our SKU SII-32495) is a 200 gallon vertical water storage tank in green polyethylene, 40 inches in diameter...
The Bushman 125 Gallon Vertical Rainwater Harvesting Tank in dark brown is a polyethylene catchment tank built for above-ground rain capture on homes, cabins, RV setups, and small acreage. It stands...
The Bushman 150-gallon vertical water storage tank (SKU BM-30147) stands 58 inches tall on a 30-inch-diameter footprint, holding 150 gallons in a single dark-brown polyethylene body. Full of water it...
The Bushman 150 Gallon Vertical Water Storage Tank is a Texas-built polyethylene tank that holds 150 gallons in a compact 30-inch diameter footprint, standing 58 inches tall. If you are sizing a...
The Bushman 150 Gallon Mocha Vertical Water Storage Tank is a compact above-ground water storage tank for sites that need real reserve capacity without a large footprint. At 58 inches tall on a 30 x...
The Bushman 125 Gallon Vertical Rainwater Harvesting Tank in black is a polyethylene rainwater tank built for above-ground harvesting, standing 50 inches tall on a compact 30 x 30 inch footprint. The...
The Bushman 125 Gallon Vertical Rainwater Harvesting Tank (BM-30078) gives you a slim, 30-inch-square footprint that fits tight against a downspout, in a side yard, or along a fence line where a...
The Bushman 125 Gallon Vertical Rainwater Harvesting Tank in Mocha is a polyethylene rainwater tank built to sit unobtrusively against a wall or under a downspout while it banks roof runoff for...
The Bushman 150 Gallon Vertical Liquid Storage Tank in black is a polyethylene water storage tank on a compact 30-inch round footprint that stands 58 inches tall, putting 150 gallons of vertical...
The Bushman 125 Gallon Plastic Emergency Water Storage Tank is a blue polyethylene tank built to hold a half-ton water reserve in a compact 30-by-30-inch footprint. At 50 inches tall and just 30...
The Enduraplas 200 Gallon Black Vertical Water Storage Tank (SKU TLV00200B) is a 200-gallon polyethylene vertical tank built for tight-footprint water storage. It stands 79 inches tall on a 30 x 30...
The Enduraplas 200 gallon beige vertical water storage tank gives you a compact storage footprint where floor space is tight: it stands 79 inches tall on a 30 by 30 inch base. That tall, narrow...