Stream Buffers

Chesapeake Bay Program partners explain how protecting and restoring stream buffers in the region's headwaters is helping to conserve the iconic brook trout. (Steve Droter/Chesapeake Bay Program)

FAQ

What are forest buffers?

Forest buffers are the trees, shrubs and other plants that grow next to streams and rivers.

How do forest buffers benefit the Chesapeake Bay?

Forest buffers are critical to the health of the Chesapeake Bay. Forest buffers prevent pollution from entering rivers and streams, stabilize stream banks, provide food and habitat to wildlife and keep streams cool during hot weather. More than half of the watershed’s native species depend on forest buffers for food, shelter and access to water at some point in their lives. And sensitive aquatic species depend on the shade that streamside trees provide.

How do forest buffers protect water quality?

Forest buffers prevent polluted runoff from entering rivers and streams. Forest buffers also hold soil in place, stabilizing stream banks and reducing the amount of sand, silt and sediment that can wash into waterways.

More FAQ‍

Terms

Riparian forest buffers

Trees, shrubs and other vegetation located along the edge of rivers, streams and other waterways that filter pollution, prevent erosion and provide wildlife habitat.

Stream bank erosion

Loss of sediment along a stream bank as a result of increased runoff from nearby development. Stream bank erosion degrades stream habitats for wildlife and increases suspended sediments in the water.

Watershed

An area of land that drains into a particular river, lake, bay or other body of water. We all live in a watershed: some are large (like the Chesapeake), while others are small (like your local creek, stream or river).

All Terms‍