Streamflow trends over the past year at Pass Creek Near Elk Mountain in an interactive calendar format. View seasonal patterns on the river and see how an evolving climate has affecting streamflow levels over the past year. Click on any day to see what the streamflow was for that day, or sign up for a free account to view data for the past 21,351 days. The streamflow average over the past 10 days was 228.7 ^cfs, with a day to day variation of about 76.5^cfs.