Gully Guard is a patented high performance and cost effective check-dam for gully erosion control, stabilization and restoration. A very effective, low cost method to achieve the three goals of gully stabilization: stop downward cutting, stop head-cutting, and re-establish vegetation. Gully Guard is water permeable, captures and retains sediment and significantly reduces down-gully erosion. With the integrated filter, it retains soil particles in place, creating a barrier to further erosion. GSS is made from durable and UV stable HDPE. Any number or size of modules can be joined together to form a structure that adapts to any requirement.