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)Highest Observation: 1.07 ft at 9:00PM Jan 19, 2015Highest Observation: 1.07 ft at 9:15PM Jan 19, 2015Highest Observation: 1.07 ft at 9:30PM Jan 19, 2015Highest Observation: 1.07 ft at 9:45PM Jan 19, 2015Highest Observation: 1.07 ft at 10:00PM Jan 19, 2015Highest Observation: 1.07 ft at 10:15PM Jan 19, 2015Highest Observation: 1.07 ft at 10:30PM Jan 19, 2015Highest Observation: 1.07 ft at 10:45PM Jan 19, 2015Highest Observation: 1.07 ft at 11:00PM Jan 19, 2015Highest Observation: 1.07 ft at 11:15PM Jan 19, 2015Highest Observation: 1.07 ft at 11:30PM Jan 19, 2015Highest Observation: 1.07 ft at 11:45PM Jan 19, 2015Highest Observation: 1.07 ft at 12:00AM Jan 20, 2015Highest Observation: 1.07 ft at 12:15AM Jan 20, 2015Highest Observation: 1.07 ft at 12:30AM Jan 20, 2015Highest Observation: 1.07 ft at 12:45AM Jan 20, 2015Highest Observation: 1.07 ft at 1:00AM Jan 20, 2015Highest Observation: 1.07 ft at 1:15AM Jan 20, 2015Highest Observation: 1.07 ft at 1:30AM Jan 20, 2015Highest Observation: 1.07 ft at 1:45AM Jan 20, 2015Highest Observation: 1.07 ft at 2:00AM Jan 20, 2015Highest Observation: 1.07 ft at 2:15AM Jan 20, 2015Highest Observation: 1.07 ft at 2:16AM Jan 20, 2015Highest Observation: 1.07 ft at 2:30AM Jan 20, 2015Highest Observation: 1.07 ft at 2:31AM Jan 20, 2015Highest Observation: 1.07 ft at 2:45AM Jan 20, 2015Highest Observation: 1.07 ft at 2:46AM Jan 20, 2015Highest Observation: 1.07 ft at 3:00AM Jan 20, 2015Highest Observation: 1.07 ft at 3:15AM Jan 20, 2015Highest Observation: 1.07 ft at 3:30AM Jan 20, 2015Highest Observation: 1.07 ft at 3:45AM Jan 20, 2015Highest Observation: 1.07 ft at 4:00AM Jan 20, 2015Highest Observation: 1.07 ft at 4:15AM Jan 20, 2015Highest Observation: 1.07 ft at 4:30AM Jan 20, 2015Highest Observation: 1.07 ft at 4:45AM Jan 20, 2015Highest Observation: 1.07 ft at 5:00AM Jan 20, 2015Highest Observation: 1.07 ft at 5:15AM Jan 20, 2015Highest Observation: 1.07 ft at 5:30AM Jan 20, 2015Highest Observation: 1.07 ft at 5:45AM Jan 20, 2015Highest Observation: 1.07 ft at 6:00AM Jan 20, 2015Highest Observation: 1.07 ft at 6:15AM Jan 20, 2015Highest Observation: 1.07 ft at 6:30AM Jan 20, 2015Highest Observation: 1.07 ft at 6:45AM Jan 20, 2015Highest Observation: 1.07 ft at 7:00AM Jan 20, 2015Highest Observation: 1.07 ft at 7:15AM Jan 20, 2015Highest Observation: 1.07 ft at 7:30AM Jan 20, 2015Highest Observation: 1.07 ft at 7:45AM Jan 20, 2015Highest Observation: 1.07 ft at 8:00AM Jan 20, 2015Highest Observation: 1.07 ft at 8:15AM Jan 20, 2015Highest Observation: 1.07 ft at 8:30AM Jan 20, 2015Highest Observation: 1.07 ft at 8:45AM Jan 20, 2015Highest Observation: 1.07 ft at 9:00AM Jan 20, 2015Highest Observation: 1.07 ft at 9:15AM Jan 20, 2015Highest Observation: 1.07 ft at 9:30AM Jan 20, 2015Highest Observation: 1.07 ft at 9:45AM Jan 20, 2015Highest Observation: 1.07 ft at 10:00AM Jan 20, 2015Highest Observation: 1.07 ft at 10:15AM Jan 20, 2015Highest Observation: 1.07 ft at 10:30AM Jan 20, 2015Highest Observation: 1.07 ft at 10:45AM Jan 20, 2015Highest Observation: 1.07 ft at 11:00AM Jan 20, 2015Highest Observation: 1.07 ft at 11:15AM Jan 20, 2015Highest Observation: 1.07 ft at 11:30AM Jan 20, 2015Highest Observation: 1.07 ft at 11:45AM Jan 20, 2015Highest Observation: 1.07 ft at 12:00PM Jan 20, 2015Highest Observation: 1.07 ft at 12:15PM Jan 20, 2015Highest Observation: 1.07 ft at 12:30PM Jan 20, 2015Highest Observation: 1.07 ft at 12:45PM Jan 20, 2015Highest Observation: 1.07 ft at 1:00PM Jan 20, 2015Highest Observation: 1.07 ft at 1:15PM Jan 20, 2015Highest Observation: 1.07 ft at 1:30PM Jan 20, 2015Highest Observation: 1.07 ft at 1:45PM Jan 20, 2015Highest Observation: 1.07 ft at 2:00PM Jan 20, 2015Highest Observation: 1.07 ft at 2:15PM Jan 20, 2015Highest Observation: 1.07 ft at 2:30PM Jan 20, 2015Highest Observation: 1.07 ft at 2:45PM Jan 20, 2015Highest Observation: 1.07 ft at 3:00PM Jan 20, 2015Highest Observation: 1.07 ft at 3:15PM Jan 20, 2015Highest Observation: 1.07 ft at 3:30PM Jan 20, 2015Highest Observation: 1.07 ft at 3:45PM Jan 20, 2015Highest Observation: 1.07 ft at 4:00PM Jan 20, 2015Observed: 1.06 ft at 4:15PM Jan 20, 2015Highest Observation: 1.07 ft at 4:30PM Jan 20, 2015Highest Observation: 1.07 ft at 4:45PM Jan 20, 2015Highest Observation: 1.07 ft at 5:15PM Jan 20, 2015Highest Observation: 1.07 ft at 5:30PM Jan 20, 2015Highest Observation: 1.07 ft at 5:45PM Jan 20, 2015Highest Observation: 1.07 ft at 6:00PM Jan 20, 2015Highest Observation: 1.07 ft at 6:15PM Jan 20, 2015Highest Observation: 1.07 ft at 6:30PM Jan 20, 2015Highest Observation: 1.07 ft at 6:45PM Jan 20, 2015Highest Observation: 1.07 ft at 7:00PM Jan 20, 2015Highest Observation: 1.07 ft at 7:15PM Jan 20, 2015Highest Observation: 1.07 ft at 7:30PM Jan 20, 2015Highest Observation: 1.07 ft at 7:45PM Jan 20, 2015Highest Observation: 1.07 ft at 8:00PM Jan 20, 2015Highest Observation: 1.07 ft at 8:15PM Jan 20, 2015Highest Observation: 1.07 ft at 8:30PM Jan 20, 2015Highest Observation: 1.07 ft at 8:45PM Jan 20, 2015Highest Observation: 1.07 ft at 9:00PM Jan 20, 2015Highest Observation: 1.07 ft at 9:15PM Jan 20, 2015Highest Observation: 1.07 ft at 9:30PM Jan 20, 2015Highest Observation: 1.07 ft at 9:45PM Jan 20, 2015Highest Observation: 1.07 ft at 10:00PM Jan 20, 2015Highest Observation: 1.07 ft at 10:15PM Jan 20, 2015Highest Observation: 1.07 ft at 10:30PM Jan 20, 2015Highest Observation: 1.07 ft at 10:45PM Jan 20, 2015Highest Observation: 1.07 ft at 11:00PM Jan 20, 2015Highest Observation: 1.07 ft at 11:15PM Jan 20, 2015Highest Observation: 1.07 ft at 11:30PM Jan 20, 2015Highest Observation: 1.07 ft at 11:45PM Jan 20, 2015Highest Observation: 1.07 ft at 12:00AM Jan 21, 2015Highest Observation: 1.07 ft at 12:15AM Jan 21, 2015Highest Observation: 1.07 ft at 1:30AM Jan 21, 2015Highest Observation: 1.07 ft at 1:45AM Jan 21, 2015Highest Observation: 1.07 ft at 2:00AM Jan 21, 2015Highest Observation: 1.07 ft at 2:15AM Jan 21, 2015Highest Observation: 1.07 ft at 2:30AM Jan 21, 2015Highest Observation: 1.07 ft at 2:45AM Jan 21, 2015Highest Observation: 1.07 ft at 3:00AM Jan 21, 2015Highest Observation: 1.07 ft at 3:15AM Jan 21, 2015Highest Observation: 1.07 ft at 3:30AM Jan 21, 2015Highest Observation: 1.07 ft at 3:45AM Jan 21, 2015Highest Observation: 1.07 ft at 4:00AM Jan 21, 2015Highest Observation: 1.07 ft at 4:15AM Jan 21, 2015Highest Observation: 1.07 ft at 4:30AM Jan 21, 2015Highest Observation: 1.07 ft at 4:45AM Jan 21, 2015Highest Observation: 1.07 ft at 5:00AM Jan 21, 2015Highest Observation: 1.07 ft at 5:15AM Jan 21, 2015Highest Observation: 1.07 ft at 5:30AM Jan 21, 2015Highest Observation: 1.07 ft at 5:45AM Jan 21, 2015Highest Observation: 1.07 ft at 6:00AM Jan 21, 2015Highest Observation: 1.07 ft at 6:15AM Jan 21, 2015Highest Observation: 1.07 ft at 6:30AM Jan 21, 2015Highest Observation: 1.07 ft at 6:45AM Jan 21, 2015Highest Observation: 1.07 ft at 7:00AM Jan 21, 2015Highest Observation: 1.07 ft at 7:15AM Jan 21, 2015Highest Observation: 1.07 ft at 7:30AM Jan 21, 2015Highest Observation: 1.07 ft at 7:45AM Jan 21, 2015Highest Observation: 1.07 ft at 8:00AM Jan 21, 2015Highest Observation: 1.07 ft at 8:15AM Jan 21, 2015Highest Observation: 1.07 ft at 8:30AM Jan 21, 2015Highest Observation: 1.07 ft at 8:45AM Jan 21, 2015Highest Observation: 1.07 ft at 9:00AM Jan 21, 2015Highest Observation: 1.07 ft at 9:15AM Jan 21, 2015Highest Observation: 1.07 ft at 9:30AM Jan 21, 2015Highest Observation: 1.07 ft at 9:45AM Jan 21, 2015Highest Observation: 1.07 ft at 10:00AM Jan 21, 2015Highest Observation: 1.07 ft at 10:15AM Jan 21, 2015Highest Observation: 1.07 ft at 10:30AM Jan 21, 2015Highest Observation: 1.07 ft at 10:45AM Jan 21, 2015Highest Observation: 1.07 ft at 11:00AM Jan 21, 2015Highest Observation: 1.07 ft at 11:15AM Jan 21, 2015Highest Observation: 1.07 ft at 11:30AM Jan 21, 2015Highest Observation: 1.07 ft at 11:45AM Jan 21, 2015Highest Observation: 1.07 ft at 12:00PM Jan 21, 2015Highest Observation: 1.07 ft at 12:15PM Jan 21, 2015Highest Observation: 1.07 ft at 12:30PM Jan 21, 2015Highest Observation: 1.07 ft at 12:45PM Jan 21, 2015Highest Observation: 1.07 ft at 1:00PM Jan 21, 2015Highest Observation: 1.07 ft at 1:15PM Jan 21, 2015Highest Observation: 1.07 ft at 1:30PM Jan 21, 2015Highest Observation: 1.07 ft at 1:45PM Jan 21, 2015Highest Observation: 1.07 ft at 2:00PM Jan 21, 2015Highest Observation: 1.07 ft at 2:15PM Jan 21, 2015Highest Observation: 1.07 ft at 2:30PM Jan 21, 2015Highest Observation: 1.07 ft at 2:45PM Jan 21, 2015Highest Observation: 1.07 ft at 3:00PM Jan 21, 2015Highest Observation: 1.07 ft at 3:15PM Jan 21, 2015Highest Observation: 1.07 ft at 3:30PM Jan 21, 2015Highest Observation: 1.07 ft at 3:45PM Jan 21, 2015Highest Observation: 1.07 ft at 4:00PM Jan 21, 2015Highest Observation: 1.07 ft at 4:15PM Jan 21, 2015Highest Observation: 1.07 ft at 4:30PM Jan 21, 2015Highest Observation: 1.07 ft at 4:45PM Jan 21, 2015Highest Observation: 1.07 ft at 5:15PM Jan 21, 2015Highest Observation: 1.07 ft at 5:30PM Jan 21, 2015Highest Observation: 1.07 ft at 5:45PM Jan 21, 2015Highest Observation: 1.07 ft at 6:00PM Jan 21, 2015Highest Observation: 1.07 ft at 6:15PM Jan 21, 2015Highest Observation: 1.07 ft at 6:30PM Jan 21, 2015Highest Observation: 1.07 ft at 6:45PM Jan 21, 2015Highest Observation: 1.07 ft at 7:00PM Jan 21, 2015Highest Observation: 1.07 ft at 7:15PM Jan 21, 2015Highest Observation: 1.07 ft at 7:30PM Jan 21, 2015Highest Observation: 1.07 ft at 7:45PM Jan 21, 2015Highest Observation: 1.07 ft at 8:00PM Jan 21, 2015Highest Observation: 1.07 ft at 8:15PM Jan 21, 2015Highest Observation: 1.07 ft at 8:30PM Jan 21, 2015Highest Observation: 1.07 ft at 8:45PM Jan 21, 2015Highest Observation: 1.07 ft at 9:00PM Jan 21, 2015Highest Observation: 1.07 ft at 9:15PM Jan 21, 2015Highest Observation: 1.07 ft at 9:30PM Jan 21, 2015Highest Observation: 1.07 ft at 9:45PM Jan 21, 2015Highest Observation: 1.07 ft at 10:00PM Jan 21, 2015Highest Observation: 1.07 ft at 10:15PM Jan 21, 2015Highest Observation: 1.07 ft at 10:30PM Jan 21, 2015Highest Observation: 1.07 ft at 10:45PM Jan 21, 2015Highest Observation: 1.07 ft at 11:00PM Jan 21, 2015Highest Observation: 1.07 ft at 11:15PM Jan 21, 2015Highest Observation: 1.07 ft at 11:30PM Jan 21, 2015Highest Observation: 1.07 ft at 11:45PM Jan 21, 2015Highest Observation: 1.07 ft at 12:00AM Jan 22, 2015Highest Observation: 1.07 ft at 12:15AM Jan 22, 2015Highest Observation: 1.07 ft at 12:30AM Jan 22, 2015Highest Observation: 1.07 ft at 12:45AM Jan 22, 2015Highest Observation: 1.07 ft at 1:00AM Jan 22, 2015Highest Observation: 1.07 ft at 1:15AM Jan 22, 2015Highest Observation: 1.07 ft at 1:30AM Jan 22, 2015Highest Observation: 1.07 ft at 1:45AM Jan 22, 2015Highest Observation: 1.07 ft at 2:00AM Jan 22, 2015Highest Observation: 1.07 ft at 2:15AM Jan 22, 2015Highest Observation: 1.07 ft at 2:16AM Jan 22, 2015Highest Observation: 1.07 ft at 2:30AM Jan 22, 2015Highest Observation: 1.07 ft at 2:31AM Jan 22, 2015Highest Observation: 1.07 ft at 2:45AM Jan 22, 2015Highest Observation: 1.07 ft at 2:46AM Jan 22, 2015Highest Observation: 1.07 ft at 3:00AM Jan 22, 2015Highest Observation: 1.07 ft at 3:15AM Jan 22, 2015Highest Observation: 1.07 ft at 3:30AM Jan 22, 2015Highest Observation: 1.07 ft at 3:45AM Jan 22, 2015Highest Observation: 1.07 ft at 4:00AM Jan 22, 2015Highest Observation: 1.07 ft at 4:15AM Jan 22, 2015Highest Observation: 1.07 ft at 4:30AM Jan 22, 2015Highest Observation: 1.07 ft at 4:45AM Jan 22, 2015Highest Observation: 1.07 ft at 5:00AM Jan 22, 2015Highest Observation: 1.07 ft at 5:15AM Jan 22, 2015Highest Observation: 1.07 ft at 5:30AM Jan 22, 2015Highest Observation: 1.07 ft at 5:45AM Jan 22, 2015Highest Observation: 1.07 ft at 6:00AM Jan 22, 2015Highest Observation: 1.07 ft at 6:15AM Jan 22, 2015Highest Observation: 1.07 ft at 6:30AM Jan 22, 2015Highest Observation: 1.07 ft at 6:45AM Jan 22, 2015Highest Observation: 1.07 ft at 7:00AM Jan 22, 2015Highest Observation: 1.07 ft at 7:15AM Jan 22, 2015Highest Observation: 1.07 ft at 7:30AM Jan 22, 2015Highest Observation: 1.07 ft at 7:45AM Jan 22, 2015Highest Observation: 1.07 ft at 8:00AM Jan 22, 2015Highest Observation: 1.07 ft at 8:15AM Jan 22, 2015Highest Observation: 1.07 ft at 8:30AM Jan 22, 2015Highest Observation: 1.07 ft at 8:45AM Jan 22, 2015Highest Observation: 1.07 ft at 9:00AM Jan 22, 2015Highest Observation: 1.07 ft at 9:15AM Jan 22, 2015Highest Observation: 1.07 ft at 9:30AM Jan 22, 2015Highest Observation: 1.07 ft at 9:45AM Jan 22, 2015Highest Observation: 1.07 ft at 10:00AM Jan 22, 2015Highest Observation: 1.07 ft at 10:15AM Jan 22, 2015Highest Observation: 1.07 ft at 10:30AM Jan 22, 2015Highest Observation: 1.07 ft at 10:45AM Jan 22, 2015Highest Observation: 1.07 ft at 11:00AM Jan 22, 2015Highest Observation: 1.07 ft at 11:15AM Jan 22, 2015Highest Observation: 1.07 ft at 11:30AM Jan 22, 2015Highest Observation: 1.07 ft at 11:45AM Jan 22, 2015Highest Observation: 1.07 ft at 12:00PM Jan 22, 2015Highest Observation: 1.07 ft at 12:15PM Jan 22, 2015Highest Observation: 1.07 ft at 12:30PM Jan 22, 2015Highest Observation: 1.07 ft at 12:45PM Jan 22, 2015Highest Observation: 1.07 ft at 1:00PM Jan 22, 2015Highest Observation: 1.07 ft at 1:15PM Jan 22, 2015Highest Observation: 1.07 ft at 1:30PM Jan 22, 2015Highest Observation: 1.07 ft at 1:45PM Jan 22, 2015Highest Observation: 1.07 ft at 2:00PM Jan 22, 2015Highest Observation: 1.07 ft at 2:15PM Jan 22, 2015Highest Observation: 1.07 ft at 2:30PM Jan 22, 2015Observed: 1.06 ft at 2:45PM Jan 22, 2015Highest Observation: 1.07 ft at 3:00PM Jan 22, 2015Observed: 1.06 ft at 3:15PM Jan 22, 2015Highest Observation: 1.07 ft at 3:30PM Jan 22, 2015Highest Observation: 1.07 ft at 3:45PM Jan 22, 2015Highest Observation: 1.07 ft at 4:00PM Jan 22, 2015Highest Observation: 1.07 ft at 4:15PM Jan 22, 2015Highest Observation: 1.07 ft at 4:30PM Jan 22, 2015Highest Observation: 1.07 ft at 4:45PM Jan 22, 2015Highest Observation: 1.07 ft at 5:15PM Jan 22, 2015Highest Observation: 1.07 ft at 5:30PM Jan 22, 2015Highest Observation: 1.07 ft at 5:45PM Jan 22, 2015Highest Observation: 1.07 ft at 6:00PM Jan 22, 2015Highest Observation: 1.07 ft at 6:15PM Jan 22, 2015Highest Observation: 1.07 ft at 6:30PM Jan 22, 2015Highest Observation: 1.07 ft at 6:45PM Jan 22, 2015Highest Observation: 1.07 ft at 7:00PM Jan 22, 2015Highest Observation: 1.07 ft at 7:15PM Jan 22, 2015Highest Observation: 1.07 ft at 7:30PM Jan 22, 2015Highest Observation: 1.07 ft at 7:45PM Jan 22, 2015Highest Observation: 1.07 ft at 8:00PM Jan 22, 2015Highest Observation: 1.07 ft at 8:15PM Jan 22, 2015Highest Observation: 1.07 ft at 8:30PM Jan 22, 2015Highest Observation: 1.07 ft at 8:45PM Jan 22, 2015Highest Observation: 1.07 ft at 9:00PM Jan 22, 2015Observed: 1.06 ft at 9:15PM Jan 22, 2015Highest Observation: 1.07 ft at 9:30PM Jan 22, 2015Observed: 1.06 ft at 9:45PM Jan 22, 2015Highest Observation: 1.07 ft at 10:00PM Jan 22, 2015Observed: 1.06 ft at 10:15PM Jan 22, 2015Highest Observation: 1.07 ft at 10:30PM Jan 22, 2015Highest Observation: 1.07 ft at 10:45PM Jan 22, 2015Highest Observation: 1.07 ft at 11:00PM Jan 22, 2015Observed: 1.06 ft at 11:15PM Jan 22, 2015Highest Observation: 1.07 ft at 11:30PM Jan 22, 2015Observed: 1.06 ft at 11:45PM Jan 22, 2015Observed: 1.06 ft at 12:00AM Jan 23, 2015Highest Observation: 1.07 ft at 12:15AM Jan 23, 2015Highest Observation: 1.07 ft at 12:30AM Jan 23, 2015Observed: 1.06 ft at 12:45AM Jan 23, 2015Highest Observation: 1.07 ft at 1:00AM Jan 23, 2015Highest Observation: 1.07 ft at 1:15AM Jan 23, 2015Highest Observation: 1.07 ft at 1:30AM Jan 23, 2015Observed: 1.06 ft at 1:45AM Jan 23, 2015Observed: 1.06 ft at 2:00AM Jan 23, 2015Observed: 1.06 ft at 2:15AM Jan 23, 2015Highest Observation: 1.07 ft at 2:30AM Jan 23, 2015Highest Observation: 1.07 ft at 2:31AM Jan 23, 2015Observed: 1.06 ft at 2:45AM Jan 23, 2015Observed: 1.06 ft at 2:46AM Jan 23, 2015Observed: 1.06 ft at 3:00AM Jan 23, 2015Observed: 1.06 ft at 3:01AM Jan 23, 2015Observed: 1.06 ft at 3:15AM Jan 23, 2015Observed: 1.06 ft at 3:30AM Jan 23, 2015Highest Observation: 1.07 ft at 3:45AM Jan 23, 2015Observed: 1.06 ft at 4:00AM Jan 23, 2015Observed: 1.06 ft at 4:15AM Jan 23, 2015Observed: 1.06 ft at 4:30AM Jan 23, 2015Observed: 1.06 ft at 4:45AM Jan 23, 2015Observed: 1.06 ft at 5:00AM Jan 23, 2015Observed: 1.06 ft at 5:15AM Jan 23, 2015Highest Observation: 1.07 ft at 5:30AM Jan 23, 2015Highest Observation: 1.07 ft at 5:45AM Jan 23, 2015Observed: 1.06 ft at 6:00AM Jan 23, 2015Highest Observation: 1.07 ft at 6:15AM Jan 23, 2015Highest Observation: 1.07 ft at 6:30AM Jan 23, 2015Observed: 1.06 ft at 6:45AM Jan 23, 2015Observed: 1.06 ft at 7:00AM Jan 23, 2015Highest Observation: 1.07 ft at 7:15AM Jan 23, 2015Highest Observation: 1.07 ft at 7:30AM Jan 23, 2015Highest Observation: 1.07 ft at 7:45AM Jan 23, 2015Highest Observation: 1.07 ft at 8:00AM Jan 23, 2015Highest Observation: 1.07 ft at 8:15AM Jan 23, 2015Highest Observation: 1.07 ft at 8:30AM Jan 23, 2015Observed: 1.06 ft at 8:45AM Jan 23, 2015Highest Observation: 1.07 ft at 9:00AM Jan 23, 2015Highest Observation: 1.07 ft at 9:15AM Jan 23, 2015Highest Observation: 1.07 ft at 9:30AM Jan 23, 2015Highest Observation: 1.07 ft at 9:45AM Jan 23, 2015Highest Observation: 1.07 ft at 10:00AM Jan 23, 2015Highest Observation: 1.07 ft at 10:15AM Jan 23, 2015Highest Observation: 1.07 ft at 10:30AM Jan 23, 2015Highest Observation: 1.07 ft at 10:45AM Jan 23, 2015Highest Observation: 1.07 ft at 11:00AM Jan 23, 2015Highest Observation: 1.07 ft at 11:15AM Jan 23, 2015Highest Observation: 1.07 ft at 11:30AM Jan 23, 2015Highest Observation: 1.07 ft at 11:45AM Jan 23, 2015Highest Observation: 1.07 ft at 12:00PM Jan 23, 2015Highest Observation: 1.07 ft at 12:15PM Jan 23, 2015Highest Observation: 1.07 ft at 12:30PM Jan 23, 2015Highest Observation: 1.07 ft at 12:45PM Jan 23, 2015Highest Observation: 1.07 ft at 1:00PM Jan 23, 2015Highest Observation: 1.07 ft at 1:15PM Jan 23, 2015Highest Observation: 1.07 ft at 1:30PM Jan 23, 2015Highest Observation: 1.07 ft at 1:45PM Jan 23, 2015Highest Observation: 1.07 ft at 2:00PM Jan 23, 2015Highest Observation: 1.07 ft at 2:15PM Jan 23, 2015Highest Observation: 1.07 ft at 2:30PM Jan 23, 2015Highest Observation: 1.07 ft at 2:45PM Jan 23, 2015Highest Observation: 1.07 ft at 3:00PM Jan 23, 2015Highest Observation: 1.07 ft at 3:15PM Jan 23, 2015Highest Observation: 1.07 ft at 3:30PM Jan 23, 2015Highest Observation: 1.07 ft at 3:45PM Jan 23, 2015Highest Observation: 1.07 ft at 4:00PM Jan 23, 2015Highest Observation: 1.07 ft at 4:15PM Jan 23, 2015Highest Observation: 1.07 ft at 4:30PM Jan 23, 2015Highest Observation: 1.07 ft at 4:45PM Jan 23, 2015Highest Observation: 1.07 ft at 5:15PM Jan 23, 2015Highest Observation: 1.07 ft at 5:30PM Jan 23, 2015Highest Observation: 1.07 ft at 5:45PM Jan 23, 2015Highest Observation: 1.07 ft at 6:00PM Jan 23, 2015Highest Observation: 1.07 ft at 6:15PM Jan 23, 2015Highest Observation: 1.07 ft at 6:30PM Jan 23, 2015Highest Observation: 1.07 ft at 6:45PM Jan 23, 2015Highest Observation: 1.07 ft at 7:00PM Jan 23, 2015Highest Observation: 1.07 ft at 7:15PM Jan 23, 2015Highest Observation: 1.07 ft at 7:30PM Jan 23, 2015Highest Observation: 1.07 ft at 7:45PM Jan 23, 2015Highest Observation: 1.07 ft at 8:00PM Jan 23, 2015Observed: 1.06 ft at 8:15PM Jan 23, 2015Highest Observation: 1.07 ft at 8:30PM Jan 23, 2015Observed: 1.06 ft at 8:45PM Jan 23, 2015Observed: 1.06 ft at 9:00PM Jan 23, 2015Observed: 1.06 ft at 9:15PM Jan 23, 2015Observed: 1.06 ft at 9:30PM Jan 23, 2015Highest Observation: 1.07 ft at 9:45PM Jan 23, 2015Observed: 1.06 ft at 10:00PM Jan 23, 2015Highest Observation: 1.07 ft at 10:15PM Jan 23, 2015Observed: 1.06 ft at 10:30PM Jan 23, 2015Highest Observation: 1.07 ft at 10:45PM Jan 23, 2015Highest Observation: 1.07 ft at 11:00PM Jan 23, 2015Observed: 1.06 ft at 11:15PM Jan 23, 2015Observed: 1.06 ft at 11:30PM Jan 23, 2015Highest Observation: 1.07 ft at 11:45PM Jan 23, 2015Observed: 1.06 ft at 12:00AM Jan 24, 2015Observed: 1.06 ft at 12:15AM Jan 24, 2015Highest Observation: 1.07 ft at 12:30AM Jan 24, 2015Observed: 1.06 ft at 12:45AM Jan 24, 2015Observed: 1.06 ft at 1:00AM Jan 24, 2015Observed: 1.06 ft at 1:15AM Jan 24, 2015Observed: 1.06 ft at 1:30AM Jan 24, 2015Observed: 1.06 ft at 1:45AM Jan 24, 2015Observed: 1.06 ft at 2:00AM Jan 24, 2015Observed: 1.06 ft at 2:15AM Jan 24, 2015Observed: 1.06 ft at 2:30AM Jan 24, 2015Observed: 1.06 ft at 2:31AM Jan 24, 2015Observed: 1.06 ft at 2:45AM Jan 24, 2015Observed: 1.06 ft at 2:46AM Jan 24, 2015Highest Observation: 1.07 ft at 3:00AM Jan 24, 2015Highest Observation: 1.07 ft at 3:01AM Jan 24, 2015Observed: 1.06 ft at 3:15AM Jan 24, 2015Observed: 1.06 ft at 3:30AM Jan 24, 2015Observed: 1.06 ft at 3:45AM Jan 24, 2015Observed: 1.06 ft at 4:00AM Jan 24, 2015Observed: 1.06 ft at 4:15AM Jan 24, 2015Observed: 1.06 ft at 4:30AM Jan 24, 2015Observed: 1.06 ft at 4:45AM Jan 24, 2015Observed: 1.06 ft at 5:00AM Jan 24, 2015Observed: 1.06 ft at 5:15AM Jan 24, 2015Observed: 1.06 ft at 5:30AM Jan 24, 2015Observed: 1.06 ft at 5:45AM Jan 24, 2015Observed: 1.06 ft at 6:00AM Jan 24, 2015Observed: 1.06 ft at 6:15AM Jan 24, 2015Observed: 1.06 ft at 6:30AM Jan 24, 2015Observed: 1.06 ft at 6:45AM Jan 24, 2015Observed: 1.06 ft at 7:00AM Jan 24, 2015Observed: 1.06 ft at 7:15AM Jan 24, 2015Observed: 1.06 ft at 7:30AM Jan 24, 2015Observed: 1.06 ft at 7:45AM Jan 24, 2015Observed: 1.06 ft at 8:00AM Jan 24, 2015Observed: 1.06 ft at 8:15AM Jan 24, 2015Observed: 1.06 ft at 8:30AM Jan 24, 2015Observed: 1.06 ft at 8:45AM Jan 24, 2015Observed: 1.06 ft at 9:00AM Jan 24, 2015Observed: 1.06 ft at 9:15AM Jan 24, 2015Observed: 1.06 ft at 9:30AM Jan 24, 2015Highest Observation: 1.07 ft at 9:45AM Jan 24, 2015Observed: 1.06 ft at 10:00AM Jan 24, 2015Observed: 1.06 ft at 10:15AM Jan 24, 2015Observed: 1.06 ft at 10:30AM Jan 24, 2015Observed: 1.06 ft at 10:45AM Jan 24, 2015Observed: 1.06 ft at 11:00AM Jan 24, 2015Observed: 1.06 ft at 11:15AM Jan 24, 2015Observed: 1.06 ft at 11:30AM Jan 24, 2015Observed: 1.06 ft at 11:45AM Jan 24, 2015Highest Observation: 1.07 ft at 12:00PM Jan 24, 2015Highest Observation: 1.07 ft at 12:15PM Jan 24, 2015Observed: 1.06 ft at 12:30PM Jan 24, 2015Observed: 1.06 ft at 12:45PM Jan 24, 2015Highest Observation: 1.07 ft at 1:00PM Jan 24, 2015Highest Observation: 1.07 ft at 1:15PM Jan 24, 2015Highest Observation: 1.07 ft at 1:30PM Jan 24, 2015Highest Observation: 1.07 ft at 1:45PM Jan 24, 2015Highest Observation: 1.07 ft at 2:00PM Jan 24, 2015Highest Observation: 1.07 ft at 2:15PM Jan 24, 2015Highest Observation: 1.07 ft at 2:30PM Jan 24, 2015Highest Observation: 1.07 ft at 2:45PM Jan 24, 2015Highest Observation: 1.07 ft at 3:00PM Jan 24, 2015Highest Observation: 1.07 ft at 3:15PM Jan 24, 2015Highest Observation: 1.07 ft at 3:30PM Jan 24, 2015Highest Observation: 1.07 ft at 3:45PM Jan 24, 2015Highest Observation: 1.07 ft at 4:00PM Jan 24, 2015Highest Observation: 1.07 ft at 4:15PM Jan 24, 2015Highest Observation: 1.07 ft at 4:30PM Jan 24, 2015Highest Observation: 1.07 ft at 4:45PM Jan 24, 2015Observed: 1.06 ft at 5:15PM Jan 24, 2015Highest Observation: 1.07 ft at 5:30PM Jan 24, 2015Highest Observation: 1.07 ft at 5:45PM Jan 24, 2015Highest Observation: 1.07 ft at 6:00PM Jan 24, 2015Observed: 1.06 ft at 6:15PM Jan 24, 2015Highest Observation: 1.07 ft at 6:30PM Jan 24, 2015Highest Observation: 1.07 ft at 6:45PM Jan 24, 2015Highest Observation: 1.07 ft at 7:00PM Jan 24, 2015Highest Observation: 1.07 ft at 7:15PM Jan 24, 2015Highest Forecast: 1.1 ft 9:00PM Jan 24, 2015Highest Forecast: 1.1 ft 10:00PM Jan 24, 2015Highest Forecast: 1.1 ft 11:00PM Jan 24, 2015Highest Forecast: 1.1 ft 12:00AM Jan 25, 2015Highest Forecast: 1.1 ft 1:00AM Jan 25, 2015Highest Forecast: 1.1 ft 2:00AM Jan 25, 2015Highest Forecast: 1.1 ft 3:00AM Jan 25, 2015Highest Forecast: 1.1 ft 4:00AM Jan 25, 2015Highest Forecast: 1.1 ft 5:00AM Jan 25, 2015Highest Forecast: 1.1 ft 6:00AM Jan 25, 2015Highest Forecast: 1.1 ft 7:00AM Jan 25, 2015Highest Forecast: 1.1 ft 8:00AM Jan 25, 2015Highest Forecast: 1.1 ft 9:00AM Jan 25, 2015Highest Forecast: 1.1 ft 10:00AM Jan 25, 2015Highest Forecast: 1.1 ft 11:00AM Jan 25, 2015Highest Forecast: 1.1 ft 12:00PM Jan 25, 2015Highest Forecast: 1.1 ft 1:00PM Jan 25, 2015Highest Forecast: 1.1 ft 2:00PM Jan 25, 2015Highest Forecast: 1.1 ft 3:00PM Jan 25, 2015Highest Forecast: 1.1 ft 4:00PM Jan 25, 2015Highest Forecast: 1.1 ft 5:00PM Jan 25, 2015Highest Forecast: 1.1 ft 6:00PM Jan 25, 2015Highest Forecast: 1.1 ft 7:00PM Jan 25, 2015Highest Forecast: 1.1 ft 8:00PM Jan 25, 2015Highest Forecast: 1.1 ft 9:00PM Jan 25, 2015Highest Forecast: 1.1 ft 10:00PM Jan 25, 2015Highest Forecast: 1.1 ft 11:00PM Jan 25, 2015Highest Forecast: 1.1 ft 12:00AM Jan 26, 2015Highest Forecast: 1.1 ft 1:00AM Jan 26, 2015Highest Forecast: 1.1 ft 2:00AM Jan 26, 2015Highest Forecast: 1.1 ft 3:00AM Jan 26, 2015Highest Forecast: 1.1 ft 4:00AM Jan 26, 2015Highest Forecast: 1.1 ft 5:00AM Jan 26, 2015Highest Forecast: 1.1 ft 6:00AM Jan 26, 2015Highest Forecast: 1.1 ft 7:00AM Jan 26, 2015Highest Forecast: 1.1 ft 8:00AM Jan 26, 2015Highest Forecast: 1.1 ft 9:00AM Jan 26, 2015Highest Forecast: 1.1 ft 10:00AM Jan 26, 2015Highest Forecast: 1.1 ft 11:00AM Jan 26, 2015Highest Forecast: 1.1 ft 12:00PM Jan 26, 2015Highest Forecast: 1.1 ft 1:00PM Jan 26, 2015Highest Forecast: 1.1 ft 2:00PM Jan 26, 2015Highest Forecast: 1.1 ft 3:00PM Jan 26, 2015Highest Forecast: 1.1 ft 4:00PM Jan 26, 2015Highest Forecast: 1.1 ft 5:00PM Jan 26, 2015Highest Forecast: 1.1 ft 6:00PM Jan 26, 2015Highest Forecast: 1.1 ft 7:00PM Jan 26, 2015Highest Forecast: 1.1 ft 8:00PM Jan 26, 2015Highest Forecast: 1.1 ft 9:00PM Jan 26, 2015Highest Forecast: 1.1 ft 10:00PM Jan 26, 2015Highest Forecast: 1.1 ft 11:00PM Jan 26, 2015Highest Forecast: 1.1 ft 12:00AM Jan 27, 2015Highest Forecast: 1.1 ft 1:00AM Jan 27, 2015Highest Forecast: 1.1 ft 2:00AM Jan 27, 2015Highest Forecast: 1.1 ft 3:00AM Jan 27, 2015Highest Forecast: 1.1 ft 4:00AM Jan 27, 2015Highest Forecast: 1.1 ft 5:00AM Jan 27, 2015Highest Forecast: 1.1 ft 6:00AM Jan 27, 2015Highest Forecast: 1.1 ft 7:00AM Jan 27, 2015Highest Forecast: 1.1 ft 8:00AM Jan 27, 2015Highest Forecast: 1.1 ft 9:00AM Jan 27, 2015Highest Forecast: 1.1 ft 10:00AM Jan 27, 2015Highest Forecast: 1.1 ft 11:00AM Jan 27, 2015Highest Forecast: 1.1 ft 12:00PM Jan 27, 2015Highest Forecast: 1.1 ft 1:00PM Jan 27, 2015Highest Forecast: 1.1 ft 2:00PM Jan 27, 2015Highest Forecast: 1.1 ft 3:00PM Jan 27, 2015Highest Forecast: 1.1 ft 4:00PM Jan 27, 2015Highest Forecast: 1.1 ft 5:00PM Jan 27, 2015Highest Forecast: 1.1 ft 6:00PM Jan 27, 2015Highest Forecast: 1.1 ft 7:00PM Jan 27, 2015Highest Forecast: 1.1 ft 8:00PM Jan 27, 2015Highest Forecast: 1.1 ft 9:00PM Jan 27, 2015Highest Forecast: 1.1 ft 10:00PM Jan 27, 2015Highest Forecast: 1.1 ft 11:00PM Jan 27, 2015Highest Forecast: 1.1 ft 12:00AM Jan 28, 2015Highest Forecast: 1.1 ft 1:00AM Jan 28, 2015Highest Forecast: 1.1 ft 2:00AM Jan 28, 2015Highest Forecast: 1.1 ft 3:00AM Jan 28, 2015Highest Forecast: 1.1 ft 4:00AM Jan 28, 2015Highest Forecast: 1.1 ft 5:00AM Jan 28, 2015Highest Forecast: 1.1 ft 6:00AM Jan 28, 2015Highest Forecast: 1.1 ft 7:00AM Jan 28, 2015Highest Forecast: 1.1 ft 8:00AM Jan 28, 2015Highest Forecast: 1.1 ft 9:00AM Jan 28, 2015Highest Forecast: 1.1 ft 10:00AM Jan 28, 2015Highest Forecast: 1.1 ft 11:00AM Jan 28, 2015Highest Forecast: 1.1 ft 12:00PM Jan 28, 2015Highest Forecast: 1.1 ft 1:00PM Jan 28, 2015Highest Forecast: 1.1 ft 2:00PM Jan 28, 2015Highest Forecast: 1.1 ft 3:00PM Jan 28, 2015Highest Forecast: 1.1 ft 4:00PM Jan 28, 2015Highest Forecast: 1.1 ft 5:00PM Jan 28, 2015Highest Forecast: 1.1 ft 6:00PM Jan 28, 2015Highest Forecast: 1.1 ft 7:00PM Jan 28, 2015Highest Forecast: 1.1 ft 8:00PM Jan 28, 2015Highest Forecast: 1.1 ft 9:00PM Jan 28, 2015Highest Forecast: 1.1 ft 10:00PM Jan 28, 2015Highest Forecast: 1.1 ft 11:00PM Jan 28, 2015Highest Forecast: 1.1 ft 12:00AM Jan 29, 2015Highest Forecast: 1.1 ft 1:00AM Jan 29, 2015Highest Forecast: 1.1 ft 2:00AM Jan 29, 2015Highest Forecast: 1.1 ft 3:00AM Jan 29, 2015Highest Forecast: 1.1 ft 4:00AM Jan 29, 2015Highest Forecast: 1.1 ft 5:00AM Jan 29, 2015Highest Forecast: 1.1 ft 6:00AM Jan 29, 2015Highest Forecast: 1.1 ft 7:00AM Jan 29, 2015Highest Forecast: 1.1 ft 8:00AM Jan 29, 2015Highest Forecast: 1.1 ft 9:00AM Jan 29, 2015USGS - Water Resources of the United StatesBLRC2(plotting HGIRG) Graph Created (8:45PM Jan 24, 2015)ObservedForecast (issued 9:00AM Jan 24)Latest observed value: 1.07 ft at 7:15 PM MST 24-Jan-2015. Flood Stage is 4 ft
About this graph
Tabular Data (UTC)
Tabular Data (MST)
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
Low Stage (in feet): 0

Historic Crests
(1) 4.31 ft on 07/13/2011

(P): Preliminary values subject to further review.

Recent 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: 20-Nov-2014 1:59 AM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities