Water erosion run-off from large construction sites is a major cause of water pollution. The Pennsylvania DEP encourages the use of different forms and sizes of silt sock or compost filter sock. Silt Sock and Compost Filter Sock are the most effective form of erosion control and/or water runoff solutions. Our silt sock is installed on site to trap gravel, silt, and sediment while still allowing water to filter and pass through. Unlike Silt Fence, Compost Filter Sock and Silt Sock eliminate the need to return to the site for removal; simply slice open the netting and leave the compost to decompose naturally. We have the capability to deliver compost filter sock and compost silt sock of all sizes throughout the Northeast, Mid-Atlantic, and Southeast regions. We specialize in providing full service, ready-to-use products to natural gas drilling companies, well site contractors, commercial and industrial contractors. Bedrock Environmental offers pre-filled filter sock loaded on pallets and shrink wrapped. Each pre-filled sock contains well aged, shredded, and ground hardwoods for exceptional sediment prevention.