Due to its modular and uniform design, Retain-It storm water detention systems offer:

• One of the highest storage volume to system footprints in the industry
• Integrated water treatment and flow control devices within a single system, reducing the number of additional structures required to comply with storm water regulations.

Unlike conventional detention systems, Retain-It systems take advantage of internal hydraulics to optimize storage volumes and to support engineering applications such as flow attenuation, head optimization and controlled retention time. These functions are achieved by utilizing low flow channeling, controlled isolation chambers, and hydraulic separation techniques via weirs, baffles, walls and orifice control devices.

Retain-It detention systems offer engineers a new tool in their efforts to design cost effective storm water management systems while reducing land impacts and costs of compliance.