Now Available:  DNR Technical Standard 1056 Perimeter Sediment Control and Slope Interruption

The Wisconsin Department of Natural Resources (DNR) Technical Standard 1056 Perimeter Sediment Control and Slope Interruption is now available on the Storm Water Construction Technical Standards webpage.

This Technical Standard represents the consolidation and updating of two former technical standards (1056 Silt Fence and 1071 Manufactured Perimeter Control and Slope Interruption Products). These technical standards were consolidated because the purpose and conditions where practices apply are the same. Updates include emphasis on the contributing drainage area, limitations of these practices, and several new figures.

Technical standard revisions included input from a public review process documented on the SOC website.  It was created using the SOC Modified Process.