Human activities and climate change are making tidal rivers and estuaries saltier. These salinity changes threaten drinking water supply, coastal infrastructure, agriculture, industry, and ecosystems. Currently, most people do not have the information they need to plan for and mitigate these potential impacts.

The Alliance for the Chesapeake Bay, Inc. (Alliance) in partnership with the Izaak Walton League of America (League), the Alliance for Aquatic Resource Monitoring (ALLARM) at Dickinson College, and the University of Maryland Center for Environmental Science Integration and Application Network (UMCES IAN) will provide technical, logistical, and outreach support for the integration of citizen-based and non-traditional monitoring networks into the Chesapeake Bay Program partnership.