Underground Modular Tanks

Advantages:

  • Can be an economical underground storage solution for larger volumes of water
  • Shipping costs (per overall tank volume) is very inexpensive compared to other underground cistern options
  • Completely flexible in shape, layout, and depth
  • Available in a wide variety of sizes and capacities
  • Units can be specified for H-20 loading to locate until parking lots and driveways
  • Provides strength and durability for years of reliable performance
  • Can be used for stormwater detention as well if pervious liner is used on the bottom of system

Disadvantages:

  • Requires specified excavation and burial preparation to ensure longevity of product
  • Internal cleaning is not possible so the inlet filtration component of the rainwater collection system is extremely vital.
underground modular rainwater tank
Stacking units in the excavation

Did you know...

During an average year of rainfall, a typical 2,000 square foot house in Austin could collect almost 40,000 gallons of rainwater.

Don’t Waste This Opportunity

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