The Seneca Watershed (HUC 04140201) covers a land area of approximately 1,500 square miles in western New York State. The watershed is characterized by its hilly topography and diverse hydrology, with numerous small streams and tributaries feeding into the larger Seneca Lake. The region experiences a varied climate, with cold winters and warm summers, and receives an average snowfall of around 100 inches per year. The watershed is home to several reservoirs, including the Seneca Lake and Keuka Lake Reservoirs, which provide drinking water to several nearby communities. The reservoirs also serve as important recreational areas for fishing and boating. In recent years, the Seneca Watershed has experienced changes in its hydrology and water quality due to climate change, including changes in precipitation patterns and increasing temperatures. These trends have led to concerns over the long-term health and sustainability of the watershed's natural resources.