Frenchman

Watershed Hydrology

The Frenchman Watershed (HUC 10050013) covers an area of approximately 4,435 square kilometers in eastern Montana, USA. The hydrology of the watershed is characterized by intermittent streams and shallow groundwater. The area experiences a semi-arid climate with hot summers and cold winters, and precipitation mainly occurs in the form of snow during the winter months. The watershed is home to several surface water sources, including the Frenchman Creek, which is a tributary of the Yellowstone River. The reservoirs in the watershed contain various constituents, such as sediment and nutrients, that affect water quality. Climate trends in the region indicate an increase in average temperatures and a decrease in snowpack, which can lead to decreased water availability during the summer months. The Frenchman Watershed is an important source of water for irrigation, recreation, and wildlife habitat, making it crucial to monitor and manage its resources sustainably.


Surface Flows

Frenchman Watershed

Snowpack Depths

Frenchman Watershed

Dams & Reservoirs

Frenchman Watershed

Groundwater Levels

Frenchman Watershed

Frenchman Rivers

Rivers of the Watershed