Marsh Creek Sign
Marsh Creek flows into the Chesapeake Bay by way of the Potomac River.

Welcome to the Marsh Creek Watershed! The Watershed Alliance of Adams County (WAAC) is involved in the monitoring, protection and restoration of this watershed, one of several watersheds the originate in, or flow through Adams County. This site is designed to provide you with information on the watershed including its history, natural history, threats to the watershed's health, information on what you can do to protect the waters of Marsh Creek, and who else is working to protect and restore its waters.

 
Watershed map
Interactive Map contains the following:
Local citizen’s monitoring sites including photos, protocols, contact information, data and trend analysis
State monitoring sites including photos, protocols and contact information
Flow monitoring data from active USGS gage stations
Other points of interest including waste water discharge points, water intake points and BMPs in place or initiated