Stormwater Tank Systems

What We Offer

We supply both underground and aboveground systems, serving engineers, contractors, municipalities, and property developers. Each solution can be configured for detention, retention, or infiltration depending on your site’s drainage and regulatory needs.

Not sure which tank fits your project?

We’ll guide you through the right options based on your flow rates, regulations, and installation area. Reach us out for technical advice or a custom quote.

Stormwater system planning consultation


Modular Plastic Stormwater Tanks

GRAF EcoBloc Smart & Inspect

High-strength, lightweight blocks for stormwater detention or infiltration. Perfect for parking lots, driveways, and landscaped areas.

→ Learn more about Modular Stormwater Tanks → Explore Modular Stormwater Products

Underground Tanks

GRAF Carat S, Norwesco

Seamless and corrosion-resistant tanks for long-term stormwater storage or reuse applications.

→ Explore Underground Stormwater Tanks

Aboveground Stormwater Tanks

Easy to install and maintain, ideal for properties that need visible or accessible storage.

Great for collecting and storing runoff for reuse, irrigation, or washdown. Available in multiple sizes and colors.

→ View Aboveground Stormwater Tanks

Custom Stormwater Tank Systems

When standard tanks don’t fit your needs or volume, we can design and build custom stormwater tanks with fittings, sensors, and integrated treatment components.

Applications:

  • Industrial and municipal runoff control
  • Sediment and pollutant separation
  • Reuse and filtration systems for non-potable applications
→ Learn about Custom Stormwater Tank Systems


Stormwater Tank Systems

What We Offer

We supply both underground and aboveground systems, serving engineers, contractors, municipalities, and property developers. Each solution can be configured for detention, retention, or infiltration depending on your site’s drainage and regulatory needs.

Not sure which tank fits your project?

We’ll guide you through the right options based on your flow rates, regulations, and installation area. Reach us out for technical advice or a custom quote.

Stormwater system planning consultation


Modular Plastic Stormwater Tanks

GRAF EcoBloc Smart & Inspect

High-strength, lightweight blocks for stormwater detention or infiltration. Perfect for parking lots, driveways, and landscaped areas.

→ Learn more about Modular Stormwater Tanks → Explore Modular Stormwater Products

Underground Tanks

GRAF Carat S, Norwesco

Seamless and corrosion-resistant tanks for long-term stormwater storage or reuse applications.

→ Explore Underground Stormwater Tanks

Aboveground Stormwater Tanks

Easy to install and maintain, ideal for properties that need visible or accessible storage.

Great for collecting and storing runoff for reuse, irrigation, or washdown. Available in multiple sizes and colors.

→ View Aboveground Stormwater Tanks

Custom Stormwater Tank Systems

When standard tanks don’t fit your needs or volume, we can design and build custom stormwater tanks with fittings, sensors, and integrated treatment components.

Applications:

  • Industrial and municipal runoff control
  • Sediment and pollutant separation
  • Reuse and filtration systems for non-potable applications
→ Learn about Custom Stormwater Tank Systems


Let’s Build the Right Firefighting Solution for You!

Choose from trailers, skids, totes, pump carts & pumps.

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Efficient Stormwater Tanks for Every Project

A stormwater tank helps you control runoff, prevent flooding, and protect your site from erosion and pollution.

At BARR Plastics, we provide complete stormwater tank systems designed for Canadian conditions. From underground detention systems to aboveground storage and custom-built units, our tanks help you manage water responsibly and meet local regulations.


Stormwater Tank Functions

Function
Description
Common Use
Retention Tanks Store stormwater for reuse Irrigation, landscaping
Detention Tanks Hold runoff and release slowly Flood control
Infiltration Tanks Let water absorb into soil Groundwater recharge