Event narrative (NOAA)
Heavy rain, ranging from 6 to 12 inches through the storm event caused widespread flooding, including the entire drainage systems of the Big Thompson and Cache La Poudre Rivers. Some of the hardest hit communities included: Estes Park, Drake, Glen Haven, High Park burn area and Loveland. Most of the parks, trails and open spaces in Larimer County suffered some degree of damage. Dams in the Big Elk Meadows area failed which drained into the Little Thompson River. Multiple structures were reportedly damaged, with several rescues from the flood and infrastructure damage. Power lines were also downed. Road closure included U.S. 36, from Estes Park to CO66. Mandatory evacuations were ordered for residents along the Big Thompson River on the west side of Loveland. The county experienced
Other notable flood events in Colorado
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.