Sep 3, 2013
The most significant flooding took place in Pocatello and Chubbuck in Bannock County, the second major flood in two weeks. Upwards of 4 to 5 inches of rain occurred in a localized area in Old Town and West Pocatello with more widespread 1 to 2 inch amounts north and east in the greater Pocatello area. Major flooding also occurred south of Oakley in Cassia County. Flash flooding also reported in Power County in the Arbon Valley and the Bannock Creek District of the Fort Hall Indian Resver
Source: NOAA National Weather Service Storm Events Database (event 478242). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Cassia County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.