2.7 Erosion and Sediment Control Measures – Silt Fences (2.0)

Summary

This guide covers silt fences, which are designed to intercept sheet flow sediment laden stormwater run-off and filter out both the larger and smaller particles of sediment. Silt fences and the larger “super” silt fences are a short-term solution to reduce sediment movement until the site stabilises and vegetation re-establishes. Silt fences can be used in conjunction with other sediment treatment measures such as sediment traps or ponds.