A hub for water-related data and resources for the Upper Missouri Headwaters basin.

Photo Courtesy of Ed Coyle Photography


the Region

The Missouri Headwaters Basin includes seven million acres of land tucked into the southwest corner of Montana. Miles of high-quality mountain fed waterways wind their way through rich agricultural valleys, rural communities, and rapidly expanding urban and business centers. Over 100,000 people live in this unique landscape with thousands more visiting from all over the world each year.

Data Tools

River Conditions Tool

This visualizer allows you to access data on real time stream conditions across the region.

Built with significant assistance from the US Fish & Wildlife Service


The following organizations helped make this website possible. Click on the logo to visit their respective websites.