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The layers of a HIT Active Aqua underground watering system

HIT Active-Aqua Equestrian Arena Irrigation

Efficient and Water-Saving Subsurface Irrigation for Horse Arenas
An illustration showing how the HIT Active Aqua system drains water when the footing is wet.

Free Draining Base Throughout the Entire Arena

An illustration showing how the HIT Active Aqua system waters from below when the footing is dry.

Even Watering with Underground Irrigation Lines

Smart Subsurface Irrigation for Sand Arenas

The HIT Active Aqua is a smart horse arena watering system that operates from underground, providing both moisture and drainage when needed — eliminating water waste and facilitating simple fine-tuning of the surface, every time.

An outdoor jumping arena with fences set up
The draingrid layer of a HIT Active Aqua sub-irrigation system is seen installed in a horse arena
A rider on a horse canters by an equestrian standing on the ground in an indoor arena

Water Conservation

Save Up to 70% Compared to Overhead Sprinkler Systems

The HIT Active Aqua system, with its various water zones, can selectively target water supply to sunny or shady parts of your arena. It is the only sub-surface irrigation system on the market that can be dialed in.

No water loss due to evaporation: water is used efficiently and economically, spreading through only the footing. Wall, fence, and side boards remain dry.

How can sand capillarity be measured, and what are the characteristics of good sand?

To select good sand for the footing of a horse arena and to water it efficiently, its capillarity needs to be determined.

“Capillarity” describes how fast moisture travels to the surface of the sand and will determine the correct type of sand to be used.

Contact us for an analysis to determine the suitability of your current footing or we will recommend appropriate sand in your area. When we select new sand and/or any additives for the footing, we will make sure that the appropriate balance of the capillarity needed for irrigation and the properties of the sand match the riders’ and horses’ needs.

An illustration showing how the capillarity of sand works

HIT Active Aqua Underground Watering System: For Horse Arena Footing That's Just Right

You can't control the weather, but you can control your arena. The HIT Active Aqua underground watering system was designed to provide you with perfect all-weather horse arena footing at all times.

When the weather is dry, it provides automatic, even moisture distribution for up to 70% water savings. And, when it rains, special sensors automatically shut off the watering cycles and excess rain is drained through the system.

HIT ActiveAqua Arenas throughout the US

References

HIT ActiveAqua Arena Watering System

The HIT ActiveAqua arena watering system waters and drains the arena footing from the bottom, for even and watering with the least amount of water possible.

Description

HIT ActiveAqua Automated Sub-Surface Irrigation

The PVC DrainGrids, with integrated water lines, offer a combination of best drainage function while supplying even watering to the arena surface. This method saves up to 70% of water compared to overhead watering systems. The HIT system with its various water zones can selectively target water supply to sunny or shady parts of your arena. A control box allows for controlling zones, as well as the amount of water being used in each zone.