What is a Bioswale? New Educational Sign Installed in the Cottonwood Neighborhood

Birch Bay residents are invited to take a walk in the Cottonwood Neighborhood and learn more about what BBWARM is doing to keep water in Birch Bay clean. A bioswale was built at the corner of Maple Crest and Seaview in 2013 as an important component of the Cottonwood Neighborhood Drainage Improvements Project. A new educational sign was installed in June with information on how this bioswale works to remove pollution from stormwater. For more information on this project and the bioswale, visit the project webpage.