A watershed is an area of land where all of the rain and snow drains to a common water body. Watersheds come in all sizes, from small to large, and cross municipal, county and state boundaries. All living things are connected water in a watershed. Everything we do day to day affects the quality and quantity of water in the watershed.


Know your watershed

 

Chesapeake Bay Watershed

 

Pennsylvania Watersheds


Susquehanna River Basin

 

Lower Susquehanna River Subbasin

 

York County Subwatersheds