The Kettle Watershed, also known as HUC 17020002, covers an area of approximately 2,340 square miles in northeastern Washington State. It is characterized by numerous small lakes and streams, as well as the Kettle River and its tributaries. The watershed is dependent on snowpack for its water supply, with the highest elevations receiving the most snow. The Kettle River is an important source of surface water for the region, and it is used for irrigation, municipal supply, and recreational activities. Reservoir constituents in the watershed include copper, lead, and zinc. Interesting climatic facts include the region's high variability in precipitation and temperature, with an average annual precipitation of 15-25 inches and an average temperature range of 25-75°F. Trends in the Kettle Watershed include increasing temperatures and decreasing snowpack, which may impact water availability and ecosystem function in the future.