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550 Gallon Underground Water Cistern Storage Tank

SKU: N-40856

  • Part Number:
    N-40856
  • Capacity:
    550 Gallons
  • Dimensions:
    64" dia. x 64"H
  • Availability:
    In Stock
  • Ships From:
    CA, MN, NY, OH, OK, WA
$ 1,090 00

*Stock subject to change. Please call to confirm.

550 Gallon Underground Cistern Water Storage Tanks

550 gallon underground water tank or underground water cistern as they are often called is manufactured from linear polyethylene in one piece, seamless construction. 100% virgin polyethylene plastic this tank is designed for underground fresh potable water storage, and underground rainwater storage applications.
  • This tank may remain buried in the ground completely empty.
  • Molded-in elevated pump stand on the bottom of the tank (see drawing).
  • Resin complies with U.S. Food and Drug Administration regulation 21 CFR 177.1520 (c) 3.1 and 3.2.
  • Be sure to vent your tank.
  • Riser Extensions Sold Separately
  • 20" Lid
  • Outlet plumbing kit must be bought and installed separately.
  • Polyethylene is unaffected by soil chemicals so the tanks will not rust or corrode. Manufacturer ensures an environmentally safe cistern water storage tank


  • SKU
    N-40856
  • Part Number
    N-40856
  • Mfr. Part Number 40856
  • Capacity (Gallons) 550 Gallons
  • Dimensions 64" dia. x 64"H
  • Weight (lbs) 179
  • Material Polyethylene
  • Manufacturer
    Norwesco
  • Manufacturer Warranty (years)
  • Availability In Stock
  • Shipping From CA, MN, NY, OH, OK, WA
  • Freight Class 400
  • Shipping Length 64
  • Shipping Width 64
  • Shipping Height 64
  • Shipping Weight (lbs) 179