Non-potable water storage tanks

Registered white Rewatec logo.

Conserve a precious resource with our aboveground or underground non-potable water storage tanks for homes, cottages, businesses, and communities.

rewatec underground water storage tanks for commercial and municipal projects
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Rewatec versatile icon.
Versatile designs

Capacities up to 75,000 L

Aboveground or underground

Custom designs available

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underground water tank water management simple to install
Simple to install

Pre-assembled and ready to use

Easy to manoeuvre on site

Ideal for sites with limited access

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Septic tanks that are built to last
Built to last

Leak-proof construction

Robust and durable

UV resistant

What is a non-potable water storage tank?

Rewatec non-potable water storage tank from Premier Tech Water and Environment.

Non-potable water storage tanks are aboveground or underground containers that store water that is not intended for human consumption. They are ideal for properties with limited or restricted access to a dependable water supply.

Looking for storage solutions for potable water? Go to our potable water tank page.


Non-potable water tanks are often used to store harvested rainwater, stockpile water from low-yield wells, supply firefighting efforts in areas without emergency services, irrigate farmland, and water livestock on ranches.

Depending on your region, the Rewatec non-potable water storage tank is available with up to 75,000 L (almost 20,000 US gal) of nominal storage capacity.

We manufacture all models with high-quality materials that provide excellent mechanical strength and resistance against ultraviolet (UV) rays. Each unit comes pre-assembled for fast and easy installation on site.

Whatever your needs, count on our solutions to give you top-quality performance that lasts.

Where are our non-potable water storage tanks used?

The Rewatec non-potable water storage tank is most often a solution for:

  • areas with water bans or frequent drought
  • campgrounds
  • community pools and gardens
  • farms and ranches
  • homes and seasonal cottages
  • orchards
  • properties inaccessible to fire engines
  • wineries

Find near you

Choose your local website to discover the Rewatec non-potable water storage tank near you.