The Bruneau Watershed (HUC 17050102) covers an area of approximately 4,380 square kilometers and is located in southwestern Idaho. The watershed is characterized by a semi-arid climate with hot summers and cold winters. The hydrology of the Bruneau Watershed is dominated by the Bruneau River and its tributaries, which provide important water resources for the region. Snowpack in the watershed varies depending on elevation, but generally accumulates in the mountains and melts in the spring, contributing to surface water flows. There are several reservoirs in the Bruneau Watershed that provide water for irrigation and other uses, including the Snake River and Owyhee Reservoirs. Interesting climatic facts and trends in the watershed include increasing temperatures and more frequent droughts, which are expected to have significant impacts on water resources and ecosystems in the future.