Design GEOWEB channels with varying infill options that eliminates the need for costly rip-rap, gabions and articulated concrete blocks (ACBs). Prevent erosion on channel slopes exposed to intermittent or continuous flow conditions with single-layered or tiered GEOWEB® Channels. With an overlying TRM, GEOWEB vegetated channels can withstand flows up to 30 ft/sec (9m/sec)!