Detention

Control Volume and Discharge Timing of Runoff

Temporarily store runoff in large underground chambers before releasing it at a controlled rate to mitigate harmful effects such as erosion and flooding.

Detention

Protect from Harmful Effects of Stormwater Runoff

StormTrap underground stormwater detention systems manage and control the volume and discharge timing of stormwater runoff. Our detention solutions temporarily store runoff in large underground precast concrete chambers before releasing it at a controlled rate. This helps to mitigate many of the harmful effects of high volumes of stormwater runoff, such as erosion and flooding.

Detention Products

Meet all site design specifications and stormwater requirements for innovative, cost-effective management
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Maximize total water storage and reduce excavation and project costs by minimizing footprint
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Detention Project Profiles

The project involves the construction of a stormwater detention system underneath a multi-unit residential building.
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The project involves the installation of a stormwater detention systems in Lincoln Park Zoo, Chicago,…
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Control Volume and Discharge Timing of Runoff Temporarily store runoff in large underground chambers before…
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The Ohio Department of Transportation installed a StormTrap detention system at an I-75 off ramp…
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