by Jennifer Dindinger, Watershed Restoration Specialist with University of Maryland Extension Program
On July 8, I hosted the BWET Bay to Bay Project participants for an afternoon of touring stormwater management project sites in Talbot County, Maryland. We visited projects in the north fork of the Tanyard Branch of the Tred Avon River watershed. These projects were selected because they each have a unique value to the area where they’re located.
The first stop was Environmental Concern, Inc. in St. Michaels. We met with Katelin Mielke, the education director, to learn about living shorelines, rain gardens, and wetland restoration. Kate shared a lot of useful information that the participants could use in their classrooms to build hands-on, informative, science-based lessons.
Next we traveled to a site off of the Oxford Road, just outside of Easton. This site was chosen to demonstrate how public and community spaces could be utilized as stormwater management opportunities. Two green spaces in the community have been retrofitted to provide enhanced stormwater management – a central traffic circle and a roadside ditch. Both projects now help to clean the stormwater runoff that before would just travel directly into the creek. We learned the lesson of making sure to engage the community from the very beginning so that the project has support and long term maintenance and buy-in.
Next up was a stormwater outfall on Glenwood Road in Easton. Attached to the outfall, hidden from the cars traveling by every day, are two trash bag filters that collect large pieces of trash and woody debris that get swept into storm drains during heavy rainstorms. The bags have a unique mechanism where they cinch themselves off and float a few feet from the outfall once they are full. The Town empties the bags periodically and reattaches them to the outfall. These bag filters can help remove a significant amount of trash and leaves/branches from the river.
Finally, we visited a bioretention pond at the Talbot County office building on Bay Street. The project was installed to manage a large amount of parking lot runoff that was previously flooding some downstream homes. The plants are growing in nicely and the downstream homeowners are happy!