A sediment control roll includes a threshold member having large apertures
therethrough, a hollow sediment collection chamber, and an outflow filter
having small apertures therethrough. The sediment control roll can be
used to collect sediment in runoff from a construction site, or to reduce
removal of sediment from an existing land mass. The sediment control roll
can for example be made by rolling up extruded polymeric netting with
filter cloth attached thereto.