Siltation is the increased concentration of suspended particulates in water. The excess siltation in this stream is mainly a result of our other two issues. Siltation occurs when particulate enters into waterways through multiple factors like erosion, runoff, and land development. Issues that it causes increased toxins, harm to food supply, degradation of fish gills and spawning grounds.

Buffer strips are barriers that help prevent unwanted matter from entering the stream, that will harm the habitat. They help keep the water fast flowing and prevents bank erosion. Without buffer strips the water will flow slower and siltation from the erosion will set in.  

Adding wing deflector (triangular structures) will narrow the stream, increasing the flow of the stream which will help the stream. Increasing the flow will help reduce the siltation in the stream and increase aeration which result in more oxygen; making it a better habitat for many organisms. 

Planting trees and shrubs near stream edge will help prevent erosion and it will keep water flowing quicker. Faster flowing water prevents siltation and aerates the water more.