Water Storage Tanks

Water Storage Tanks

Tank-Mart's plastic water storage tanks are ideal for rainwater collection and harvesting, long term water storage, safe potable water storage, and more. Tank-Mart’s green and black plastic water storage tanks are made from FDA- and NSF-approved polyethylene resins. All our bulk water storage tanks are approved for potable drinking water storage and covered by a three-year manufacturer warranty. 

Below, you’ll find our full list of plastic water storage tanks. In addition to price, it’s important to pay attention to each product’s holding capacity, diameter, and height. To ensure that you receive a bulk water storage tank that matches your specifications, we require customers to inspect all plastic tank shipments before signing on delivery.

Once you order your plastic water storage tank, we coordinate with you to determine the shipping point, mode of transportation/delivery, and shipment routing. To ensure your safety and satisfaction, we ask that you handle unloading your plastic tanks so that you can place them in the ideal location. Got questions about ordering our bulk water storage tanks or our shipping policies? Call us at 800-211-7998.

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Name Capacity Length Width Height Diameter Part # Price

5000 Gallon Vertical Water Storage Tank | BM30430

5000 Gallons N/A N/A 92" 140" BM30430
$4,959.87

5000 Gallon Vertical Water Storage Tank | BM30444

5000 Gallons N/A N/A 158" 102" BM30444
$5,259.87

5000 Gallon Vertical Water Storage Tank | WB84

5000 Gallons N/A N/A 87'' 144'' WB84
$4,714.87

5000 Gallon Vertical Water Storage Tank | WB83

5000 Gallons N/A N/A 157'' 102'' WB83
$5,653.87

5000 Gallon Vertical Water Storage Tank | WB81

5000 Gallons N/A N/A 153'' 102'' WB81
$5,653.87

5000 Gallon Vertical Water Storage Tank | 40641

5000 Gallons N/A N/A 152'' 102'' 40641
$5,099.87

6500 Gallon Vertical Water Storage Tank | BM6500

6500 Gallons N/A N/A 152" 120" BM6500
$7,669.87

6500 Gallon Vertical Water Storage Tank | 43876

6500 Gallons N/A N/A 150'' 119'' 43876
$7,099.87

6600 Gallon Vertical Water Storage Tank | 44119 (Cali Green Only)

6600 Gallons N/A N/A 101'' 144'' 44117
$6,859.87
  • 5000 Gallon Vertical Water Storage Tank | WB84
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    5000 Gallon Vertical Water Storage Tank | WB84

    Snyder

    $4,714.87
    Technical Drawing Tank Summary  Part# MPN: WB84 Dimensions 144" Diameter x 87" Height Weight / Ship Class 900 lbs. / Ship Class 400 Ships From CA Fitting Information Outlet / Drain 1 2" PP Stainless Steel Bolted Fitting Inlet 1-1/2" PP...
    $4,714.87
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    Qty in Cart: 0
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    $4,714.87
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  • 5000 Gallon Vertical Water Storage Tank | WB83
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    5000 Gallon Vertical Water Storage Tank | WB83

    Snyder

    $5,653.87
    Technical Drawing Tank Summary  Part# MPN: WB83 Dimensions 102" Diameter x 157" Height Weight / Ship Class 870 lbs. / Ship Class 400 Ships From CA Fitting Information Outlet / Drain 1 2" PP Stainless Steel Bolted Fitting Inlet 1-1/2" PP...
    $5,653.87
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    Qty in Cart: 0
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    $5,653.87
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  • 5000 Gallon Vertical Water Storage Tank | WB81
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    5000 Gallon Vertical Water Storage Tank | WB81

    Snyder

    $5,653.87
    Technical Drawing Tank Summary  Part# MPN: WB81 Dimensions 102" Diameter x 153" Height Weight / Ship Class 870 lbs. / Ship Class 400 Ships From AR Fitting Information Outlet / Drain 1 2" PP Stainless Steel Bolted Fitting w/ Siphon Tube ...
    $5,653.87
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    Qty in Cart: 0
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    $5,653.87
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  • 5000 Gallon Vertical Water Storage Tank | 40641 5000 Gallon Vertical Water Storage Tank | 40641
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    5000 Gallon Vertical Water Storage Tank | 40641

    Norwesco

    $5,099.87
    Technical Drawing Quick Summary  Part# MPN: 40641 Dimensions 102" Diameter x 152" Height Liquid Access 1 Inlet , 1 Outlet , 1 Manway / Lid Weight / Ship Class 880 lbs. / Ship Class 400 Ships From CA, GA, NY, OK, TX, UT, WA Fittings Access...
    $5,099.87
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    Qty in Cart: 0
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    $5,099.87
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  • 6500 Gallon Vertical Water Storage Tank
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    6500 Gallon Vertical Water Storage Tank | BM6500

    Bushman

    $7,669.87
    Tank Summary Part# BM6500 Dimensions 120" Diameter x 152" Height  Weight 900 lbs. Ships From CA Fitting Information Lid/Fittings/Drain/Outlet 16" lid with ring and 4" vent 2" bulkhead fitting 1.5" bulkhead fitting Additional...
    $7,669.87
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    Qty in Cart: 0
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    $7,669.87
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  • 6500 Gallon Vertical Water Storage Tank | 43876 6500 Gallon Vertical Water Storage Tank | 43876
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    6500 Gallon Vertical Water Storage Tank | 43876

    Norwesco

    $7,099.87
    Technical Drawing  Tank Summary  Part# MPN: 43876 Dimensions 119" Diameter x 150" Height Liquid Access 1 Outlet , 1 Manway / Lid Weight / Ship Class 990 lbs. / Ship Class 400 Ships From CA Fitting Information Access 1 Outlet, 1...
    $7,099.87
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    Qty in Cart: 0
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    $7,099.87
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  • 6600 Gallon Vertical Water Storage Tank | 44119 (Cali Green Only)
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    6600 Gallon Vertical Water Storage Tank | 44119 (Cali Green Only)

    Norwesco

    $6,859.87
    Technical Drawing Quick Summary  Part# MPN: 44117 (GREEN ONLY) Dimensions 144" Diameter x 101" Height Liquid Access 1 Inlet , 1 Outlet , 1 Manway / Lid Weight / Ship Class 998 lbs. / Ship Class 400 Ships From CA Fittings Access 1...
    $6,859.87
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    Qty in Cart: 0
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    $6,859.87
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