boats

The National Weather Service in Riverton has issued a FLOOD WATCH IN EFFECT through Saturday afternoon. Excessive rainfall could potentially lead to flash flooding in Casper Mountain and the lower elevations of Natrona County. IMPACTS Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations...

They are asking everyone to report immediately if you become separated from your boat or other craft.

If nonnative mussels are detected in Yellowstone, a closure to all watercraft (except authorized National Park Service boats) would occur to prevent the spread to other waterways.