By NWS Staff
Only two years ago major flooding in September resulted from over eight inches of rain that fell over a large area from northern Jefferson County to the Wyoming border. This rain caused flash flooding in a number of creeks and rivers, causing considerable flash flooding. Runoff from area streams combined to cause major flooding along the South Platte River. Mitigation is still ongoing to repair flood damage along the streams and rivers in and near the foothills from Larimer County to El Paso County and along the tributaries to the South Platte River.