Storm Events Database

Event Details:

Event Flash Flood
-- Flood Cause Heavy Rain
County/Area FREMONT
Report Source Newspaper
NCEI Data Source CSV
Begin Date 2007-07-25 16:30:00.0 MST-7
Begin Location 2W DUBOIS
End Date 2007-07-25 17:30:00.0 MST-7
End Location 1W DUBOIS
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 50.00K
Crop Damage 0.00K
Episode Narrative Copious moisture was brought north into Wyoming in strong monsoonal flow. Low-level upslope flow from the north aided the development of showers and thunderstorms. Atmospheric moisture values were around 200 percent of normal.
Event Narrative Heavy rainfall of over one inch fell in about 30 minutes on the west side of Dubois. Hardest hit were locations between the golf course and U.S. Highway 26. Culverts were unable to handle the heavy rain, so water flowed over the top of at least one road. Overflowing washes created temporary waterfalls pushing water and mud across Ramshorn Street (U.S. Highway 26 in Dubois). A gas station along Warm Springs Drive reported two inches of mud and water inside the associated convenience store. An antique pool table store had over one-half foot of water inside. The Dubois cooperative observer recorded 1.39 inches of rainfall during the storm. This set an all-time daily precipitation record for the station, which has recorded weather observations for nearly 90 years.


All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 585.00K 0.00K
VALLEY PARK CO. WY 07/25/2007 14:30 MST-7 Flash Flood 0 0 25.00K 0.00K
DUBOIS FREMONT CO. WY 07/25/2007 16:30 MST-7 Flash Flood 0 0 50.00K 0.00K
EAST ENTRANCE PARK CO. WY 07/25/2007 16:30 MST-7 Flash Flood 0 0 10.00K 0.00K
MILLS NATRONA CO. WY 07/25/2007 16:55 MST-7 Flash Flood 0 0 300.00K 0.00K
LANDER FREMONT CO. WY 07/25/2007 17:45 MST-7 Flash Flood 0 0 200.00K 0.00K
Totals: 0 0 585.00K 0.00K