Jun 25, 2021
Heavy rainfall associated with a thunderstorm in the Cameron Peak burn area, produced flash flooding in Masonville. Heavy rainfall, up to one inch in an hour, produced flash flooding along Buckhorn Road, south of Big Bear Road. Running water, up to 6 inches deep, covered the roadway. Heavy rain also produced minor flooding in the East Troublesome burn area. Runoff from that storm impacted a small section of Trail Ridge Road along Onahu Creek. A swath of black water, approximately 100 yards w
Source: NOAA National Weather Service Storm Events Database (event 968505). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Larimer County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.