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Stormwater Harvesting

Stormwater harvesting tanks, also known as stormwater retention tanks, are assets designed to collect and store stormwater runoff for reuse applications.

Beneficial in easing the strain on our water network, retained stormwater can be reused on-site to enhance sustainable development, reduce water bills and provide resiliency in dry weather periods.

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Complete Stormwater Harvesting Solutions

At Atlan Stormwater, we draw on more than 50 years’ experience in the provision of stormwater infrastructure.

We design, manufacture, install and maintain stormwater harvesting systems – from treatment assets to pump stations, tanks, and management systems.

Benefits of Stormwater Harvesting

Stormwater harvesting supports sustainable development, and has a number of benefits for local communities, which include –

Reducing water bills, demand on the water network, and potable water usage.
Enhancing resiliency to water scarcity and dry weather by providing supplementary water source alternatives.
Captures untapped stormwater as a cost-effective resource for local communities.
Supports WSUD (Water Sensitive Urban Design), water management, and green initiatives.
Provides an opportunity for stormwater treatment to improve water quality and protect waterways.

Stormwater Treatment & Water Quality

Stormwater harvesting systems utilise treatment assets to improve water quality and device service life.

Removing pollutants from stormwater ensures it is safe for reuse applications. It reduces pollutant loads reaching stormwater harvesting tanks – which lowers maintenance costs and the impacts on on-site assets such as sprinklers and irrigation pipes.

Atlan Stormwater provides a full range of primary, secondary and tertiary treatment solutions for deployment alongside retention infrastructure.

Trafficable Underground Tanks

Our stormwater harvesting range is fully trafficable and provides robust structural strength for subsurface installation – conserving developable land and increasing lot yield compared to aboveground alternatives.

The load ratings for our stormwater harvesting tanks allow the development of reuse infrastructure beneath site features such as hardstand, car parks, driveways and sporting fields.

Stormwater Harvesting & OSD Tanks

Atlan Stormwater has a comprehensive range of water quantity assets to meet your project requirements – which incorporates precast assets, fibreglass tanks, arched chambers and geocellular tanks (AtlanChamber, MegaVault, AtlanVault, TankStor and AtlanCube).

These systems provide a versatile range of configurations – and can be designed for both retention (stormwater harvesting tanks) and on-site stormwater detention (OSD tanks).

All of our water quantity assets feature modular design – and are delivered ready-to-install for expedited project timelines and enhanced installation efficiency.

Stormwater Harvesting Applications

Stormwater harvesting is a sustainable way of scaling our water network by preserving this precious commodity – and capturing the untapped stormwater that flows off our urban environment.

By retaining the runoff from our city’s impervious surfaces, such as streets, carparks, and hardstand, we can manage urban stormwater and re-use it in applications such as –

Irrigation
Toilet flushing
Gardens
Watering sportsfields
Vehicle wash bays
Firefighting & drought resilience

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AtlanVault

AtlanVault is a robust, modular water quantity solution for on-site stormwater detention tank requirements and stormwater harvesting. Suitable for subsurface installation under car parks in commercial premises, hardstand or common driveways in multi-unit developments.

MegaVault

Ideal for high volume configurations, this modular on-site stormwater detention tank (OSD tank) and stormwater harvesting system is designed for high-capacity storage and trafficability. Engineered to maximise safety-in-design with respect to manufacture, installation and life-cycle maintenance.

AtlanCube

The AtlanCube is a modular cube, underground tank on-site detention system that is suited to detention, retention, reuse and infiltration applications – designed for installation as a series of interconnected HDPE cube modules.

TankStor

TankStor is our locally manufactured, fibreglass storage system – designed to handle a range of substances including water, sewage, farm effluent, petroleum products and chemicals. Suitable for installation to meet stormwater harvesting and attenuation scenarios.

AtlanChamber

A modular, open bottomed, high-density polyethylene infiltration chamber system for subsurface retention (stormwater harvesting) and detention (OSD) of stormwater runoff. AtlanChamber is a highly scalable and versatile system, available in a range of arch sizes to suit your project requirements.