The Fools Gold Crossing to Wagon Box Creek whitewater river run in Montana is a class II-III section of the Stillwater River. The ideal streamflow range for this section of the river is between 500-3000 cfs. The segment mileage for this run is approximately 6 miles.

There are several notable rapids and obstacles along this section of the river, including the "Jaws" rapid and the "Dentist" rapid. The Jaws rapid is a class III rapid that requires careful navigation through a series of large boulders and waves. The Dentist rapid is a class II+ rapid that features a tight channel and a large boulder in the middle of the river.

There are specific regulations that apply to this section of the Stillwater River. Boaters are required to have a valid Montana fishing license and follow all state fishing regulations. Additionally, there are regulations in place to protect the river's aquatic ecosystem, including restrictions on the use of live bait and the release of non-native fish species.

Overall, the Fools Gold Crossing to Wagon Box Creek section of the Stillwater River is a popular destination for whitewater enthusiasts, offering challenging rapids and stunning scenery. However, visitors should be aware of the specific regulations in place to protect the river's ecosystem and ensure a safe and enjoyable experience for all.