The Lower Middle Loup Watershed covers an area of approximately 1,777 square miles and is located in central Nebraska. The hydrology of the watershed is primarily influenced by the Middle Loup River, which flows through the region. Snowpack in the watershed is variable, with significant differences in accumulation based on elevation and topography. Surface water in the region is primarily used for irrigation and an important source of drinking water for local communities. Reservoirs in the watershed contain varying levels of sediment and nutrients, which can impact water quality. Climatic trends in the area include increasing temperatures and more frequent extreme weather events, such as heavy rainfall and droughts. These trends can have significant impacts on water availability and quality in the watershed.