A "watershed" is the term used to refer to all of the land that drains into one area or body of water. The Nashwaak Watershed encompasses all of the land in which rivers, streams, brooks, ponds, lakes, wetlands, meltwater, groundwater and runoff drain into the Nashwaak River. As you may have noticed, the Nashwaak River emptys into the Saint John River, meaning that it is also part of a bigger watershed, the Saint John River Watershed!