The Upper Laramie River subbasin includes the upstream reaches of the Laramie River in Wyoming and the Little Laramie River. The Laramie River is a major tributary of the North Platte River. This subbasin covers approximately 1,900 square miles, almost all of which are located in Albany County. The City of Laramie is located in the Upper Laramie River subbasin, as are a number of relatively large irrigation reservoirs.

Additional information and maps of the Upper Laramie River subbasin can be accessed by using the menu displayed on the left or the navigational menu displayed on the top of this page.