Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left
Bookmark and Share Navigation Bar End Cap

  
 
Hydrograph River at a Glance Download
Boulder Creek (CO) at Boulder Stage (ft)Flow (cfs)Observed: 0.79 ft at 9:30AM Sep 11, 2014Observed: 0.77 ft at 9:45AM Sep 11, 2014Observed: 0.82 ft at 10:00AM Sep 11, 2014Observed: 0.8 ft at 10:15AM Sep 11, 2014Observed: 0.8 ft at 10:30AM Sep 11, 2014Observed: 0.8 ft at 10:45AM Sep 11, 2014Observed: 0.91 ft at 11:00AM Sep 11, 2014Observed: 0.78 ft at 11:15AM Sep 11, 2014Observed: 0.78 ft at 11:30AM Sep 11, 2014Observed: 0.81 ft at 11:45AM Sep 11, 2014Observed: 0.76 ft at 12:00PM Sep 11, 2014Observed: 0.77 ft at 12:15PM Sep 11, 2014Observed: 0.76 ft at 12:30PM Sep 11, 2014Observed: 0.76 ft at 12:45PM Sep 11, 2014Observed: 0.78 ft at 1:00PM Sep 11, 2014Observed: 0.76 ft at 1:15PM Sep 11, 2014Observed: 0.76 ft at 1:30PM Sep 11, 2014Observed: 0.78 ft at 1:45PM Sep 11, 2014Observed: 0.81 ft at 2:00PM Sep 11, 2014Observed: 0.77 ft at 2:15PM Sep 11, 2014Observed: 0.88 ft at 2:30PM Sep 11, 2014Observed: 0.91 ft at 2:45PM Sep 11, 2014Observed: 0.91 ft at 3:00PM Sep 11, 2014Observed: 0.92 ft at 3:15PM Sep 11, 2014Observed: 0.92 ft at 3:30PM Sep 11, 2014Observed: 0.91 ft at 3:45PM Sep 11, 2014Observed: 0.92 ft at 4:00PM Sep 11, 2014Observed: 0.91 ft at 4:15PM Sep 11, 2014Observed: 0.92 ft at 4:30PM Sep 11, 2014Observed: 0.93 ft at 4:45PM Sep 11, 2014Observed: 0.94 ft at 5:00PM Sep 11, 2014Observed: 0.95 ft at 5:15PM Sep 11, 2014Observed: 0.95 ft at 5:30PM Sep 11, 2014Observed: 0.95 ft at 5:45PM Sep 11, 2014Observed: 0.96 ft at 6:00PM Sep 11, 2014Observed: 0.96 ft at 6:15PM Sep 11, 2014Observed: 0.96 ft at 6:30PM Sep 11, 2014Observed: 0.96 ft at 6:45PM Sep 11, 2014Observed: 0.97 ft at 7:00PM Sep 11, 2014Observed: 0.98 ft at 7:15PM Sep 11, 2014Observed: 0.99 ft at 7:30PM Sep 11, 2014Observed: 0.98 ft at 7:45PM Sep 11, 2014Observed: 0.98 ft at 8:00PM Sep 11, 2014Observed: 1 ft at 8:15PM Sep 11, 2014Observed: 1 ft at 8:30PM Sep 11, 2014Highest Observation: 1.01 ft at 8:45PM Sep 11, 2014Observed: 0.9 ft at 9:00PM Sep 11, 2014Observed: 0.99 ft at 9:15PM Sep 11, 2014Observed: 0.91 ft at 9:30PM Sep 11, 2014Observed: 0.97 ft at 9:45PM Sep 11, 2014Observed: 0.79 ft at 10:00PM Sep 11, 2014Observed: 0.83 ft at 10:15PM Sep 11, 2014Observed: 0.84 ft at 10:30PM Sep 11, 2014Observed: 0.81 ft at 10:45PM Sep 11, 2014Observed: 0.83 ft at 11:00PM Sep 11, 2014Observed: 0.82 ft at 11:15PM Sep 11, 2014Observed: 0.91 ft at 11:30PM Sep 11, 2014Observed: 0.96 ft at 11:45PM Sep 11, 2014Observed: 0.9 ft at 12:00AM Sep 12, 2014Observed: 0.9 ft at 12:15AM Sep 12, 2014Observed: 0.86 ft at 12:30AM Sep 12, 2014Observed: 0.93 ft at 12:45AM Sep 12, 2014Observed: 0.89 ft at 1:00AM Sep 12, 2014Observed: 0.89 ft at 1:15AM Sep 12, 2014Observed: 0.89 ft at 1:30AM Sep 12, 2014Observed: 0.9 ft at 1:45AM Sep 12, 2014Observed: 1 ft at 2:00AM Sep 12, 2014Observed: 0.89 ft at 2:15AM Sep 12, 2014Observed: 0.92 ft at 2:30AM Sep 12, 2014Observed: 0.92 ft at 2:45AM Sep 12, 2014Observed: 0.88 ft at 3:00AM Sep 12, 2014Observed: 0.91 ft at 3:15AM Sep 12, 2014Observed: 0.99 ft at 3:30AM Sep 12, 2014Observed: 0.97 ft at 3:45AM Sep 12, 2014Observed: 1 ft at 4:00AM Sep 12, 2014Observed: 0.96 ft at 4:15AM Sep 12, 2014Observed: 0.95 ft at 4:30AM Sep 12, 2014Observed: 0.97 ft at 4:45AM Sep 12, 2014Observed: 0.99 ft at 5:00AM Sep 12, 2014Observed: 0.97 ft at 5:15AM Sep 12, 2014Observed: 0.96 ft at 5:30AM Sep 12, 2014Observed: 0.96 ft at 5:45AM Sep 12, 2014Observed: 0.95 ft at 6:00AM Sep 12, 2014Observed: 0.95 ft at 6:01AM Sep 12, 2014Observed: 0.96 ft at 6:15AM Sep 12, 2014Observed: 0.96 ft at 6:16AM Sep 12, 2014Observed: 0.96 ft at 6:30AM Sep 12, 2014Observed: 0.96 ft at 6:31AM Sep 12, 2014Observed: 0.98 ft at 6:45AM Sep 12, 2014Observed: 0.97 ft at 7:00AM Sep 12, 2014Observed: 0.95 ft at 7:15AM Sep 12, 2014Observed: 0.97 ft at 7:30AM Sep 12, 2014Observed: 0.97 ft at 7:45AM Sep 12, 2014Observed: 0.81 ft at 8:00AM Sep 12, 2014Observed: 0.81 ft at 8:15AM Sep 12, 2014Observed: 0.81 ft at 8:30AM Sep 12, 2014Observed: 0.79 ft at 8:45AM Sep 12, 2014Observed: 0.81 ft at 9:00AM Sep 12, 2014Observed: 0.79 ft at 9:15AM Sep 12, 2014Observed: 0.81 ft at 9:30AM Sep 12, 2014Observed: 0.82 ft at 9:45AM Sep 12, 2014Observed: 0.79 ft at 10:00AM Sep 12, 2014Observed: 0.81 ft at 10:15AM Sep 12, 2014Observed: 0.81 ft at 10:30AM Sep 12, 2014Observed: 0.8 ft at 10:45AM Sep 12, 2014Observed: 0.7 ft at 11:00AM Sep 12, 2014Observed: 0.73 ft at 11:15AM Sep 12, 2014Observed: 0.8 ft at 11:30AM Sep 12, 2014Observed: 0.8 ft at 11:45AM Sep 12, 2014Observed: 0.96 ft at 12:00PM Sep 12, 2014Observed: 0.81 ft at 12:15PM Sep 12, 2014Observed: 0.91 ft at 12:30PM Sep 12, 2014Observed: 0.89 ft at 12:45PM Sep 12, 2014Observed: 0.89 ft at 1:00PM Sep 12, 2014Observed: 0.89 ft at 1:15PM Sep 12, 2014Observed: 0.89 ft at 1:30PM Sep 12, 2014Observed: 0.89 ft at 1:45PM Sep 12, 2014Observed: 0.89 ft at 2:00PM Sep 12, 2014Observed: 0.88 ft at 2:15PM Sep 12, 2014Observed: 0.88 ft at 2:30PM Sep 12, 2014Observed: 0.88 ft at 2:45PM Sep 12, 2014Observed: 0.88 ft at 3:00PM Sep 12, 2014Observed: 0.88 ft at 3:15PM Sep 12, 2014Observed: 0.89 ft at 3:30PM Sep 12, 2014Observed: 0.88 ft at 3:45PM Sep 12, 2014Observed: 0.88 ft at 4:00PM Sep 12, 2014Observed: 0.88 ft at 4:15PM Sep 12, 2014Observed: 0.88 ft at 4:30PM Sep 12, 2014Observed: 0.88 ft at 4:45PM Sep 12, 2014Observed: 0.89 ft at 5:00PM Sep 12, 2014Observed: 0.89 ft at 5:15PM Sep 12, 2014Observed: 0.88 ft at 5:30PM Sep 12, 2014Observed: 0.88 ft at 5:45PM Sep 12, 2014Observed: 0.86 ft at 6:00PM Sep 12, 2014Observed: 0.84 ft at 6:15PM Sep 12, 2014Observed: 0.85 ft at 6:30PM Sep 12, 2014Observed: 0.85 ft at 6:45PM Sep 12, 2014Observed: 0.84 ft at 7:00PM Sep 12, 2014Observed: 0.84 ft at 7:15PM Sep 12, 2014Observed: 0.84 ft at 7:30PM Sep 12, 2014Observed: 0.85 ft at 7:45PM Sep 12, 2014Observed: 0.85 ft at 8:00PM Sep 12, 2014Observed: 0.85 ft at 8:15PM Sep 12, 2014Observed: 0.85 ft at 8:30PM Sep 12, 2014Observed: 0.85 ft at 8:45PM Sep 12, 2014Observed: 0.85 ft at 9:00PM Sep 12, 2014Observed: 0.84 ft at 9:15PM Sep 12, 2014Observed: 0.84 ft at 9:30PM Sep 12, 2014Observed: 0.85 ft at 9:45PM Sep 12, 2014Observed: 0.84 ft at 10:00PM Sep 12, 2014Observed: 0.85 ft at 10:15PM Sep 12, 2014Observed: 0.85 ft at 10:30PM Sep 12, 2014Observed: 0.85 ft at 10:45PM Sep 12, 2014Observed: 0.85 ft at 11:00PM Sep 12, 2014Observed: 0.85 ft at 11:15PM Sep 12, 2014Observed: 0.85 ft at 11:30PM Sep 12, 2014Observed: 0.85 ft at 11:45PM Sep 12, 2014Observed: 0.85 ft at 12:00AM Sep 13, 2014Observed: 0.86 ft at 12:15AM Sep 13, 2014Observed: 0.85 ft at 12:30AM Sep 13, 2014Observed: 0.85 ft at 12:45AM Sep 13, 2014Observed: 0.85 ft at 1:00AM Sep 13, 2014Observed: 0.85 ft at 1:15AM Sep 13, 2014Observed: 0.85 ft at 1:30AM Sep 13, 2014Observed: 0.85 ft at 1:45AM Sep 13, 2014Observed: 0.84 ft at 2:00AM Sep 13, 2014Observed: 0.85 ft at 2:15AM Sep 13, 2014Observed: 0.85 ft at 2:30AM Sep 13, 2014Observed: 0.84 ft at 2:45AM Sep 13, 2014Observed: 0.85 ft at 3:00AM Sep 13, 2014Observed: 0.84 ft at 3:15AM Sep 13, 2014Observed: 0.85 ft at 3:30AM Sep 13, 2014Observed: 0.85 ft at 3:45AM Sep 13, 2014Observed: 0.84 ft at 4:00AM Sep 13, 2014Observed: 0.85 ft at 4:15AM Sep 13, 2014Observed: 0.84 ft at 4:30AM Sep 13, 2014Observed: 0.85 ft at 4:45AM Sep 13, 2014Observed: 0.84 ft at 5:00AM Sep 13, 2014Observed: 0.84 ft at 5:15AM Sep 13, 2014Observed: 0.84 ft at 5:30AM Sep 13, 2014Observed: 0.84 ft at 5:45AM Sep 13, 2014Observed: 0.84 ft at 6:00AM Sep 13, 2014Observed: 0.84 ft at 6:15AM Sep 13, 2014Observed: 0.84 ft at 6:30AM Sep 13, 2014Observed: 0.84 ft at 6:45AM Sep 13, 2014Observed: 0.84 ft at 7:00AM Sep 13, 2014Observed: 0.84 ft at 7:15AM Sep 13, 2014Observed: 0.85 ft at 7:30AM Sep 13, 2014Observed: 0.84 ft at 7:45AM Sep 13, 2014Observed: 0.84 ft at 8:00AM Sep 13, 2014Observed: 0.84 ft at 8:15AM Sep 13, 2014Observed: 0.84 ft at 8:30AM Sep 13, 2014Observed: 0.84 ft at 8:45AM Sep 13, 2014Observed: 0.84 ft at 9:00AM Sep 13, 2014Observed: 0.84 ft at 9:15AM Sep 13, 2014Observed: 0.84 ft at 9:30AM Sep 13, 2014Observed: 0.84 ft at 9:45AM Sep 13, 2014Observed: 0.84 ft at 10:00AM Sep 13, 2014Observed: 0.84 ft at 10:15AM Sep 13, 2014Observed: 0.84 ft at 10:30AM Sep 13, 2014Observed: 0.84 ft at 10:45AM Sep 13, 2014Observed: 0.84 ft at 11:00AM Sep 13, 2014Observed: 0.84 ft at 11:15AM Sep 13, 2014Observed: 0.84 ft at 11:30AM Sep 13, 2014Observed: 0.84 ft at 11:45AM Sep 13, 2014Observed: 0.84 ft at 12:00PM Sep 13, 2014Observed: 0.84 ft at 12:15PM Sep 13, 2014Observed: 0.84 ft at 12:30PM Sep 13, 2014Observed: 0.84 ft at 12:45PM Sep 13, 2014Observed: 0.84 ft at 1:00PM Sep 13, 2014Observed: 0.84 ft at 1:15PM Sep 13, 2014Observed: 0.84 ft at 1:30PM Sep 13, 2014Observed: 0.84 ft at 1:45PM Sep 13, 2014Observed: 0.84 ft at 2:00PM Sep 13, 2014Observed: 0.84 ft at 2:15PM Sep 13, 2014Observed: 0.84 ft at 2:30PM Sep 13, 2014Observed: 0.84 ft at 2:45PM Sep 13, 2014Observed: 0.85 ft at 3:00PM Sep 13, 2014Observed: 0.84 ft at 3:15PM Sep 13, 2014Observed: 0.84 ft at 3:30PM Sep 13, 2014Observed: 0.83 ft at 3:45PM Sep 13, 2014Observed: 0.84 ft at 4:00PM Sep 13, 2014Observed: 0.83 ft at 4:15PM Sep 13, 2014Observed: 0.83 ft at 4:30PM Sep 13, 2014Observed: 0.83 ft at 4:45PM Sep 13, 2014Observed: 0.83 ft at 5:00PM Sep 13, 2014Observed: 0.83 ft at 5:15PM Sep 13, 2014Observed: 0.83 ft at 5:30PM Sep 13, 2014Observed: 0.83 ft at 5:45PM Sep 13, 2014Observed: 0.83 ft at 6:00PM Sep 13, 2014Observed: 0.83 ft at 6:01PM Sep 13, 2014Observed: 0.83 ft at 6:15PM Sep 13, 2014Observed: 0.83 ft at 6:16PM Sep 13, 2014Observed: 0.83 ft at 6:30PM Sep 13, 2014Observed: 0.83 ft at 6:31PM Sep 13, 2014Observed: 0.83 ft at 6:45PM Sep 13, 2014Observed: 0.83 ft at 7:00PM Sep 13, 2014Observed: 0.82 ft at 7:15PM Sep 13, 2014Observed: 0.82 ft at 7:30PM Sep 13, 2014Observed: 0.82 ft at 7:45PM Sep 13, 2014Observed: 0.83 ft at 8:00PM Sep 13, 2014Observed: 0.82 ft at 8:15PM Sep 13, 2014Observed: 0.82 ft at 8:30PM Sep 13, 2014Observed: 0.82 ft at 8:45PM Sep 13, 2014Observed: 0.82 ft at 9:00PM Sep 13, 2014Observed: 0.82 ft at 9:15PM Sep 13, 2014Observed: 0.82 ft at 9:30PM Sep 13, 2014Observed: 0.82 ft at 9:45PM Sep 13, 2014Observed: 0.82 ft at 10:00PM Sep 13, 2014Observed: 0.82 ft at 10:15PM Sep 13, 2014Observed: 0.83 ft at 10:30PM Sep 13, 2014Observed: 0.83 ft at 10:45PM Sep 13, 2014Observed: 0.82 ft at 11:00PM Sep 13, 2014Observed: 0.82 ft at 11:15PM Sep 13, 2014Observed: 0.82 ft at 11:30PM Sep 13, 2014Observed: 0.82 ft at 11:45PM Sep 13, 2014Observed: 0.82 ft at 12:00AM Sep 14, 2014Observed: 0.82 ft at 12:15AM Sep 14, 2014Observed: 0.82 ft at 12:30AM Sep 14, 2014Observed: 0.82 ft at 12:45AM Sep 14, 2014Observed: 0.82 ft at 1:00AM Sep 14, 2014Observed: 0.82 ft at 1:15AM Sep 14, 2014Observed: 0.82 ft at 1:30AM Sep 14, 2014Observed: 0.82 ft at 1:45AM Sep 14, 2014Observed: 0.82 ft at 2:00AM Sep 14, 2014Observed: 0.82 ft at 2:15AM Sep 14, 2014Observed: 0.82 ft at 2:30AM Sep 14, 2014Observed: 0.82 ft at 2:45AM Sep 14, 2014Observed: 0.82 ft at 3:00AM Sep 14, 2014Observed: 0.82 ft at 3:15AM Sep 14, 2014Observed: 0.82 ft at 3:30AM Sep 14, 2014Observed: 0.82 ft at 3:45AM Sep 14, 2014Observed: 0.82 ft at 4:00AM Sep 14, 2014Observed: 0.82 ft at 4:15AM Sep 14, 2014Observed: 0.82 ft at 4:30AM Sep 14, 2014Observed: 0.82 ft at 4:45AM Sep 14, 2014Observed: 0.82 ft at 5:00AM Sep 14, 2014Observed: 0.82 ft at 5:15AM Sep 14, 2014Observed: 0.82 ft at 5:30AM Sep 14, 2014Observed: 0.82 ft at 5:45AM Sep 14, 2014Observed: 0.82 ft at 6:00AM Sep 14, 2014Observed: 0.82 ft at 6:15AM Sep 14, 2014Observed: 0.83 ft at 6:30AM Sep 14, 2014Observed: 0.82 ft at 6:45AM Sep 14, 2014Observed: 0.82 ft at 7:00AM Sep 14, 2014Observed: 0.82 ft at 7:15AM Sep 14, 2014Observed: 0.82 ft at 7:30AM Sep 14, 2014Observed: 0.82 ft at 7:45AM Sep 14, 2014Observed: 0.82 ft at 8:00AM Sep 14, 2014Observed: 0.82 ft at 8:15AM Sep 14, 2014Observed: 0.82 ft at 8:30AM Sep 14, 2014Observed: 0.82 ft at 8:45AM Sep 14, 2014Observed: 0.82 ft at 9:00AM Sep 14, 2014Observed: 0.82 ft at 9:15AM Sep 14, 2014Observed: 0.82 ft at 9:30AM Sep 14, 2014Observed: 0.82 ft at 9:45AM Sep 14, 2014Observed: 0.82 ft at 10:00AM Sep 14, 2014Observed: 0.82 ft at 10:15AM Sep 14, 2014Observed: 0.82 ft at 10:30AM Sep 14, 2014Observed: 0.82 ft at 10:45AM Sep 14, 2014Observed: 0.83 ft at 11:00AM Sep 14, 2014Observed: 0.82 ft at 11:15AM Sep 14, 2014Observed: 0.82 ft at 11:30AM Sep 14, 2014Observed: 0.82 ft at 11:45AM Sep 14, 2014Observed: 0.82 ft at 12:00PM Sep 14, 2014Observed: 0.82 ft at 12:15PM Sep 14, 2014Observed: 0.82 ft at 12:30PM Sep 14, 2014Observed: 0.82 ft at 12:45PM Sep 14, 2014Observed: 0.82 ft at 1:00PM Sep 14, 2014Observed: 0.82 ft at 1:15PM Sep 14, 2014Observed: 0.82 ft at 1:30PM Sep 14, 2014Observed: 0.82 ft at 1:45PM Sep 14, 2014Observed: 0.82 ft at 2:00PM Sep 14, 2014Observed: 0.83 ft at 2:15PM Sep 14, 2014Observed: 0.82 ft at 2:30PM Sep 14, 2014Observed: 0.82 ft at 2:45PM Sep 14, 2014Observed: 0.82 ft at 3:00PM Sep 14, 2014Observed: 0.82 ft at 3:15PM Sep 14, 2014Observed: 0.82 ft at 3:30PM Sep 14, 2014Observed: 0.82 ft at 3:45PM Sep 14, 2014Observed: 0.82 ft at 4:00PM Sep 14, 2014Observed: 0.82 ft at 4:15PM Sep 14, 2014Observed: 0.82 ft at 4:30PM Sep 14, 2014Observed: 0.82 ft at 4:45PM Sep 14, 2014Observed: 0.81 ft at 5:00PM Sep 14, 2014Observed: 0.82 ft at 5:15PM Sep 14, 2014Observed: 0.81 ft at 5:30PM Sep 14, 2014Observed: 0.81 ft at 5:45PM Sep 14, 2014Observed: 0.81 ft at 6:00PM Sep 14, 2014Observed: 0.81 ft at 6:15PM Sep 14, 2014Observed: 0.82 ft at 6:30PM Sep 14, 2014Observed: 0.82 ft at 6:45PM Sep 14, 2014Observed: 0.81 ft at 7:00PM Sep 14, 2014Observed: 0.82 ft at 7:15PM Sep 14, 2014Observed: 0.83 ft at 7:30PM Sep 14, 2014Observed: 0.83 ft at 7:45PM Sep 14, 2014Observed: 0.83 ft at 8:00PM Sep 14, 2014Observed: 0.83 ft at 8:15PM Sep 14, 2014Observed: 0.83 ft at 8:30PM Sep 14, 2014Observed: 0.83 ft at 8:45PM Sep 14, 2014Observed: 0.83 ft at 9:00PM Sep 14, 2014Observed: 0.83 ft at 9:15PM Sep 14, 2014Observed: 0.83 ft at 9:30PM Sep 14, 2014Observed: 0.83 ft at 9:45PM Sep 14, 2014Observed: 0.84 ft at 10:00PM Sep 14, 2014Observed: 0.83 ft at 10:15PM Sep 14, 2014Observed: 0.83 ft at 10:30PM Sep 14, 2014Observed: 0.82 ft at 10:45PM Sep 14, 2014Observed: 0.83 ft at 11:00PM Sep 14, 2014Observed: 0.83 ft at 11:15PM Sep 14, 2014Observed: 0.83 ft at 11:30PM Sep 14, 2014Observed: 0.83 ft at 11:45PM Sep 14, 2014Observed: 0.83 ft at 12:00AM Sep 15, 2014Observed: 0.83 ft at 12:15AM Sep 15, 2014Observed: 0.83 ft at 12:30AM Sep 15, 2014Observed: 0.83 ft at 12:45AM Sep 15, 2014Observed: 0.83 ft at 1:00AM Sep 15, 2014Observed: 0.82 ft at 1:15AM Sep 15, 2014Observed: 0.83 ft at 1:30AM Sep 15, 2014Observed: 0.83 ft at 1:45AM Sep 15, 2014Observed: 0.83 ft at 2:00AM Sep 15, 2014Observed: 0.83 ft at 2:15AM Sep 15, 2014Observed: 0.83 ft at 2:30AM Sep 15, 2014Observed: 0.83 ft at 2:45AM Sep 15, 2014Observed: 0.83 ft at 3:00AM Sep 15, 2014Observed: 0.83 ft at 3:15AM Sep 15, 2014Observed: 0.83 ft at 3:30AM Sep 15, 2014Observed: 0.82 ft at 3:45AM Sep 15, 2014Observed: 0.82 ft at 4:00AM Sep 15, 2014Observed: 0.82 ft at 4:15AM Sep 15, 2014Observed: 0.82 ft at 4:30AM Sep 15, 2014Observed: 0.82 ft at 4:45AM Sep 15, 2014Observed: 0.82 ft at 5:00AM Sep 15, 2014Observed: 0.82 ft at 5:15AM Sep 15, 2014Observed: 0.82 ft at 5:30AM Sep 15, 2014Observed: 0.83 ft at 5:45AM Sep 15, 2014Observed: 0.83 ft at 6:00AM Sep 15, 2014Observed: 0.83 ft at 6:15AM Sep 15, 2014Observed: 0.83 ft at 6:16AM Sep 15, 2014Observed: 0.83 ft at 6:30AM Sep 15, 2014Observed: 0.83 ft at 6:31AM Sep 15, 2014Observed: 0.83 ft at 6:45AM Sep 15, 2014Observed: 0.83 ft at 6:46AM Sep 15, 2014Observed: 0.83 ft at 7:00AM Sep 15, 2014Observed: 0.82 ft at 7:15AM Sep 15, 2014Observed: 0.83 ft at 7:30AM Sep 15, 2014Observed: 0.83 ft at 7:45AM Sep 15, 2014Observed: 0.82 ft at 8:00AM Sep 15, 2014Observed: 0.82 ft at 8:15AM Sep 15, 2014Observed: 0.83 ft at 8:30AM Sep 15, 2014Observed: 0.83 ft at 8:45AM Sep 15, 2014Observed: 0.83 ft at 9:00AM Sep 15, 2014Observed: 0.83 ft at 9:15AM Sep 15, 2014Observed: 0.82 ft at 9:30AM Sep 15, 2014Observed: 0.83 ft at 9:45AM Sep 15, 2014Observed: 0.83 ft at 10:00AM Sep 15, 2014Observed: 0.83 ft at 10:15AM Sep 15, 2014Observed: 0.82 ft at 10:30AM Sep 15, 2014Observed: 0.83 ft at 10:45AM Sep 15, 2014Observed: 0.82 ft at 11:00AM Sep 15, 2014Observed: 0.82 ft at 11:15AM Sep 15, 2014Observed: 0.83 ft at 11:30AM Sep 15, 2014Observed: 0.83 ft at 11:45AM Sep 15, 2014Observed: 0.83 ft at 12:00PM Sep 15, 2014Observed: 0.83 ft at 12:15PM Sep 15, 2014Observed: 0.82 ft at 12:30PM Sep 15, 2014Observed: 0.82 ft at 12:45PM Sep 15, 2014Observed: 0.82 ft at 1:00PM Sep 15, 2014Observed: 0.82 ft at 1:15PM Sep 15, 2014Observed: 0.85 ft at 1:30PM Sep 15, 2014Observed: 0.84 ft at 1:45PM Sep 15, 2014Observed: 0.74 ft at 2:00PM Sep 15, 2014Observed: 0.8 ft at 2:15PM Sep 15, 2014Observed: 0.84 ft at 2:30PM Sep 15, 2014Observed: 0.84 ft at 2:45PM Sep 15, 2014Observed: 0.84 ft at 3:00PM Sep 15, 2014Observed: 0.84 ft at 3:15PM Sep 15, 2014Observed: 0.84 ft at 3:30PM Sep 15, 2014Observed: 0.8 ft at 3:45PM Sep 15, 2014Observed: 0.78 ft at 4:00PM Sep 15, 2014Observed: 0.78 ft at 4:15PM Sep 15, 2014Observed: 0.78 ft at 4:30PM Sep 15, 2014Observed: 0.78 ft at 4:45PM Sep 15, 2014Observed: 0.78 ft at 5:00PM Sep 15, 2014Observed: 0.78 ft at 5:15PM Sep 15, 2014Observed: 0.78 ft at 5:30PM Sep 15, 2014Observed: 0.78 ft at 5:45PM Sep 15, 2014Observed: 0.78 ft at 6:00PM Sep 15, 2014Observed: 0.78 ft at 6:15PM Sep 15, 2014Observed: 0.78 ft at 6:16PM Sep 15, 2014Observed: 0.78 ft at 6:30PM Sep 15, 2014Observed: 0.78 ft at 6:31PM Sep 15, 2014Observed: 0.78 ft at 6:45PM Sep 15, 2014Observed: 0.78 ft at 6:46PM Sep 15, 2014Observed: 0.78 ft at 7:00PM Sep 15, 2014Observed: 0.78 ft at 7:15PM Sep 15, 2014Observed: 0.78 ft at 7:30PM Sep 15, 2014Observed: 0.78 ft at 7:45PM Sep 15, 2014Observed: 0.78 ft at 8:00PM Sep 15, 2014Observed: 0.78 ft at 8:15PM Sep 15, 2014Observed: 0.78 ft at 8:30PM Sep 15, 2014Observed: 0.78 ft at 8:45PM Sep 15, 2014Observed: 0.78 ft at 9:00PM Sep 15, 2014Observed: 0.78 ft at 9:15PM Sep 15, 2014Observed: 0.78 ft at 9:30PM Sep 15, 2014Observed: 0.78 ft at 9:45PM Sep 15, 2014Observed: 0.78 ft at 10:00PM Sep 15, 2014Observed: 0.78 ft at 10:15PM Sep 15, 2014Observed: 0.78 ft at 10:30PM Sep 15, 2014Observed: 0.78 ft at 10:45PM Sep 15, 2014Observed: 0.78 ft at 11:00PM Sep 15, 2014Observed: 0.78 ft at 11:15PM Sep 15, 2014Observed: 0.78 ft at 11:30PM Sep 15, 2014Observed: 0.78 ft at 11:45PM Sep 15, 2014Observed: 0.78 ft at 12:00AM Sep 16, 2014Observed: 0.78 ft at 12:15AM Sep 16, 2014Observed: 0.78 ft at 12:30AM Sep 16, 2014Observed: 0.77 ft at 12:45AM Sep 16, 2014Observed: 0.78 ft at 1:00AM Sep 16, 2014Observed: 0.78 ft at 1:15AM Sep 16, 2014Observed: 0.78 ft at 1:30AM Sep 16, 2014Observed: 0.78 ft at 1:45AM Sep 16, 2014Observed: 0.78 ft at 2:00AM Sep 16, 2014Observed: 0.78 ft at 2:15AM Sep 16, 2014Observed: 0.78 ft at 2:30AM Sep 16, 2014Observed: 0.78 ft at 2:45AM Sep 16, 2014Observed: 0.78 ft at 3:00AM Sep 16, 2014Observed: 0.78 ft at 3:15AM Sep 16, 2014Observed: 0.78 ft at 3:30AM Sep 16, 2014Observed: 0.78 ft at 3:45AM Sep 16, 2014Observed: 0.78 ft at 4:00AM Sep 16, 2014Observed: 0.78 ft at 4:15AM Sep 16, 2014Observed: 0.78 ft at 4:30AM Sep 16, 2014Observed: 0.78 ft at 4:45AM Sep 16, 2014Observed: 0.78 ft at 5:00AM Sep 16, 2014Observed: 0.78 ft at 5:15AM Sep 16, 2014Observed: 0.78 ft at 5:30AM Sep 16, 2014Observed: 0.78 ft at 5:45AM Sep 16, 2014Observed: 0.78 ft at 6:00AM Sep 16, 2014Observed: 0.78 ft at 6:15AM Sep 16, 2014Observed: 0.78 ft at 6:16AM Sep 16, 2014Observed: 0.78 ft at 6:30AM Sep 16, 2014Observed: 0.78 ft at 6:31AM Sep 16, 2014Observed: 0.78 ft at 6:45AM Sep 16, 2014Observed: 0.78 ft at 6:46AM Sep 16, 2014Observed: 0.78 ft at 7:00AM Sep 16, 2014Observed: 0.78 ft at 7:15AM Sep 16, 2014Observed: 0.78 ft at 7:30AM Sep 16, 2014Observed: 0.78 ft at 7:45AM Sep 16, 2014The Office of the State EngineerBOCC2(plotting HGIRG) Graph Created (9:15AM Sep 16, 2014)ObservedLatest observed value: 0.78 ft at 7:45 AM MDT 16-Sep-2014. Flood Stage is 5.5 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Graphical forecasts are not available for the Boulder Creek (CO) at Boulder. During times of high water, forecast crest information can be found in the text products.

Return to Area Map
Upstream Gauge - near Orodell Upstream Gauge Downstream Gauge Downstream Gauge - near Kersey
Flood Categories (in feet)
Major Flood Stage:8
Moderate Flood Stage:6
Flood Stage:5.5
Action Stage:4.5

Historical Crests
(1) 4.31 ft on 07/13/2011
(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:14
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
9 There is extensive flooding of buildings and streets near Boulder Creek in the city of Boulder.
8.5 Water flows over or around numerous bridges crossing Boulder Creek.
8 Buildings close to Boulder Creek between 9th Street and Broadway, Folsom and 28th Streets and between Arapahoe Avenue and Foothills Parkway flood in the city of Boulder.
6 Boulder Creek flows into parking lots and approaches buildings in several areas in the city of Boulder. Boulder Creek rises to the bottom of the Arapahoe Avenue Bridge.
5.5 Boulder Creek Trail (bike path) is inundated with minor overbank flow in the city of Boulder.
4.5 Sections of the Boulder Creek Trail (bike path) flood.
Photos
(1) Looking Upstream
(2) Looking Downstream
About This Location Collapse

Latitude: 40.014722° N, Longitude: 105.280278° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 5.5 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 5343 5348.5 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
Additional Information Collapse
River stage observations provided by the Colorado Division of Water Resources
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Denver/Boulder Weather Forecast Office
325 Broadway
Boulder, CO 80305-3328
(303) 494-4221
Ask Questions/Webmaster
Page last modified: 5-Aug-2014 6:37 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities