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.