There are numerous options for approach when it comes to the complex issues of riverbank stabilization.  FEMA’s “Engineering with Nature- Alternative Techniques to Riprap Bank Stabilization”  highlights several basic alternative measures that have successfully been used.   The case studies demonstrate the use of erosion control blankets, woody plantings, LWD and more, highlighting the improved ecological values and reduced maintenance requirements over riprap.

The release notes” As technology advances, and our knowledge of the effects we have on our environment increases, it is inevitable that even more of these techniques will be discovered and improved upon and that the traditional approach of riprap or hard armoring a bank will no longer be the norm.”

The authors’ conclude: “We tend to leave a large footprint in our interactions with our surroundings. As we manipulate and attempt to control the water we so love and depend upon, we need to look at the long-term effects we have on our immediate surroundings.”  For an electronic copy of the report request info@troutheadwaters.com