Permeable Channels

Environmentally-Sound Channel Protection
Replace large rip-rap and gabions in stormwater swales and drainage ditches with lower maintenance, more aesthetically-pleasing vegetation or smaller aggregate with GEOWEB stormwater channels. GEOWEB confined infill and an overlying TRM supports vegetation to resist flows up to 30 ft/sec (9m/sec).  GEOWEB terraced retaining walls resist high flows for short durations creating natural, green channels that allow stormwater infiltration through the front fascia.  Permeable GEOWEB aggregate channels offer higher durability in low-to-moderate flow conditions, with a reduction in rock size up to 10X! Click here for more information.
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