Joanna Freeman Barnett
Senior Environmental Specialist
Maryland Environmental Service
Joanna Freeman Barnett manages sustainable stormwater and environmental projects for two state agencies, the Department of Transportation State Highway Administration and the Emergency Management Agency.
While working as Maryland Program Manager for the Alliance for the Chesapeake Bay from 2013 to 2017, she expanded Project Clean Stream, a community cleanup initiative that engages volunteers to remove trash from parks and streams to make an impact on the Chesapeake Bay Watershed.
She started with 200 cleanup sites in the Baltimore area and grew it to more than 3,700 sites and 74,000 volunteers each spring in six states and the District of Columbia.