The North Umpqua Watershed covers an area of approximately 1,357 square miles, located in southwestern Oregon. The area is renowned for its hydrological features, including the North Umpqua River, which is a tributary of the Umpqua River. The region receives abundant rainfall with an average of 80 inches annually, making it a popular destination for fishing, hiking, and other outdoor activities. Snowpack in the region is significant, with an average snowfall of 116 inches, providing a steady flow of water to the river and its tributaries. The river's surface water is characterized by high water quality, and it is a source of drinking water for nearby communities. The region also has several reservoirs, which are used for recreation and hydroelectric power generation. Climate trends indicate an increase in the average temperature, leading to reduced snowpack and lower flows in the river during the summer months.