Event narrative (NOAA)
BTCM8, Belt Creek near Monarch, crested at 6.79 feet on May 17th. Water levels resulted in strong currents that claimed the lives of two men visiting from Canada. The two men went into the fast moving water to retrieve their dog. The dog made it to shore, but the two men were pulled downstream and ultimately drowned. Water levels also flooded a portion of Sluice Boxes State Park's entrance parking lot as well as fields and yards from Sluice Boxes northward to Armington. A house in Neihart was flooded near the area were O'Brien Creek enters Belt Creek.
Other notable flood events in Montana
Source: NOAA/NCEI Storm Events Database. Deaths and injuries are those NOAA classifies as direct. Damage is the reporting office's estimate at the time and is not inflation-adjusted. This is a catalogue record, not a forecast.