The Whitewater River Run Dobrota Headwaters is a popular stretch of river in Montana for whitewater enthusiasts. The ideal streamflow range for this segment of the river is between 100 and 400 cubic feet per second (cfs), with the best time to paddle being during the spring runoff season.

This section of the river is rated as Class III-IV, with several challenging rapids and obstacles. The segment mileage of this run is approximately 10 miles, starting at Dobrota Headwaters in Section 23, T18N, R10W and ending at the Mainstem in Section 31, T18N, R9W.

The river features several notable rapids, including the "Big Drop," "Pineapple Express," and "Twin Needles." These rapids require technical maneuvering and skilled paddling to navigate successfully.

There are specific regulations in place for this area to ensure safety and protect the environment. Montana state law requires all boaters to wear a personal flotation device (PFD) while on the river. Additionally, camping permits are required for overnight stays in the adjacent national forest.

Overall, the Whitewater River Run Dobrota Headwaters is a challenging and exciting stretch of river for experienced paddlers. It offers a variety of rapids and obstacles, as well as stunning scenery and opportunities for camping and exploring the surrounding wilderness.