Bank Stabilization

Natural Methods

Repurposing Large Woody Debris, or LWD, is a great way to stabilize eroding banks. Using a combination of compaction and biodegradable anchors and lashings, we secure debris to stop erosion and encourage sedimentation. This approach is a completely natural and biodegradable solution to erosion. In many cases, the LWD that contributed to the erosion is now used to prevent it. There are many contractors who can repurpose LWD, but they typically use permanent or semi-permanent anchors and lashings. Unfortunately, these methods often contribute to new problems in the long run. Our proprietary, natural methods are completely biodegradable and have no negative impact on the riparian. 

Vegetated Wall System

For larger, permanent, or more specialized needs, our vegetated wall systems are a Mechanically Stabilized Earth method that is completely recyclable. Unlike our all natural methods, the vegetated wall system is not designed to breakdown overtime. Instead, it is designed to be a permanent, permeable wall that incorporates vegetation into the design. This system is a soft building material that exhibits hard material qualities. The system gets stronger and greener over time. The system is completely permeable for roots and water, which prevents back pressure that could cause hard wall systems to fail after significant weather events. The system even carries a 75 year warranty, with a projected design life of 120 years. Our vegetated wall systems are even eligible for up to 21 LEED credits. 

Other Benefits

Loss of soil along waterways impacts more than farm fields and parks. Many waterways see an increase in chemicals from runoff, which can lead to a disruption of the ecosystem. Algal blooms are more common when field runoff  contaminates and slows water flow, due to the increase in sediment in the waterway. Whether through natural methods or by engineered, vegetated wall systems, retained soils are just the start. Both approaches act as a natural biofilter, which reduces the amount of contaminates entering the waterway where these methods are employed.