logo for plastic-watertanks.com

Underground Plastic Water
Holding Tanks

Potable Water Cistern

plastic water holding tanks
Underground Cistern Tank

These plastic water holding tanks are manufactured from linear polyethylene with a one-piece seamless construction. The rugged, ribbed design offers superior strength for underground installation. Suitable for potable water, this cistern is manufactured with resin that complies with the FDA 21 CFR 177.150 (c) 3.1 and 3.2 Regulation.

Ideal for vacation homes, resorts, campgrounds, and construction sites, this plastic water holding tank is lightweight and easy to both transport and install. The self-locking cover keeps your water safe while stored.

go to webstore

For pricing information, please check out these products in our Plastic Water Tanks Web Store.



Underground Water Storage Tank
Technical Specifications

Part Number Capacity (gal./L) Dimensions (in/m)
TN5451WT 325/1230.26 54D x 51 (1.4D x 1.3)
TN6464WT 550/2082 64D x 64 (1.6D x 1.6)
TN600XWT 600/2271.25 101 x 51 x 58 (2.6 x 1.3 x 1.5)
TC1000WT 1000/3785.4 86 x 65 x 68 (2.2 x 1.7 x 1.7)
TN1200WT 1200/4542.5 102 x 60 x 58 (2.6 x 1.5 x 1.47)
TC1250WT 1250/4731.8 86 x 76 x 68 (2.2 x 1.9 x 1.7)
TN1700WT 1700/6435.2 143 x 55 x 66 (3.6 x 1.4 x 1.7)



  • Linear Polyethylene
  • One-Piece Seamless Construction
  • Ribbed Design
  • Self-Locking Covers
  • Store Potable Water


Typical Plastic Tank Applications:

  • Campgrounds
  • Resorts
  • Vacation Homes
  • Construction Sites

shop nowLooking for Pricing on these Plastic Tanks? Check out our Web Store!



Customers Who Viewed This Product Also Viewed:

water tanks plastic
Rectangular Water Tanks

plastic leg tanks
Plastic Leg Tanks

plastic water tank pricesPlastic Water Tanks for Transport

Request a Quote

Contact GEI

Find out more about Portable Tank Group

Call Us: 772.646.0597

[?] Subscribe To This Site

follow us in feedly
Add to My Yahoo!
Add to My MSN
Subscribe with Bloglines