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 Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
     Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 

Web Portal Changes:

Please visit https://www.weather.gov/owp/operations for more information.



Hydrograph River at a Glance Download
Middle Boulder Creek (CO) at Nederland Stage (ft)Flow (cfs)Observed: 0.7 ft at 12:45PM Apr 11, 2024Observed: 0.71 ft at 1:00PM Apr 11, 2024Observed: 0.71 ft at 1:15PM Apr 11, 2024Observed: 0.7 ft at 1:30PM Apr 11, 2024Observed: 0.71 ft at 1:45PM Apr 11, 2024Observed: 0.71 ft at 2:00PM Apr 11, 2024Observed: 0.71 ft at 2:15PM Apr 11, 2024Observed: 0.71 ft at 2:30PM Apr 11, 2024Observed: 0.71 ft at 2:45PM Apr 11, 2024Observed: 0.71 ft at 3:00PM Apr 11, 2024Observed: 0.72 ft at 3:15PM Apr 11, 2024Observed: 0.72 ft at 3:30PM Apr 11, 2024Observed: 0.73 ft at 3:45PM Apr 11, 2024Observed: 0.73 ft at 4:00PM Apr 11, 2024Observed: 0.74 ft at 4:15PM Apr 11, 2024Observed: 0.74 ft at 4:30PM Apr 11, 2024Observed: 0.75 ft at 4:45PM Apr 11, 2024Observed: 0.76 ft at 5:00PM Apr 11, 2024Observed: 0.76 ft at 5:15PM Apr 11, 2024Observed: 0.77 ft at 5:30PM Apr 11, 2024Observed: 0.77 ft at 5:45PM Apr 11, 2024Observed: 0.78 ft at 6:15PM Apr 11, 2024Observed: 0.79 ft at 6:30PM Apr 11, 2024Observed: 0.8 ft at 6:45PM Apr 11, 2024Observed: 0.8 ft at 6:46PM Apr 11, 2024Observed: 0.8 ft at 7:00PM Apr 11, 2024Observed: 0.8 ft at 7:01PM Apr 11, 2024Observed: 0.8 ft at 7:15PM Apr 11, 2024Observed: 0.8 ft at 7:16PM Apr 11, 2024Observed: 0.81 ft at 7:30PM Apr 11, 2024Observed: 0.81 ft at 7:45PM Apr 11, 2024Observed: 0.81 ft at 8:00PM Apr 11, 2024Observed: 0.81 ft at 8:15PM Apr 11, 2024Observed: 0.81 ft at 8:30PM Apr 11, 2024Observed: 0.81 ft at 8:45PM Apr 11, 2024Observed: 0.81 ft at 9:00PM Apr 11, 2024Observed: 0.81 ft at 9:15PM Apr 11, 2024Observed: 0.81 ft at 9:30PM Apr 11, 2024Observed: 0.81 ft at 9:45PM Apr 11, 2024Observed: 0.8 ft at 10:00PM Apr 11, 2024Observed: 0.8 ft at 10:15PM Apr 11, 2024Observed: 0.81 ft at 10:30PM Apr 11, 2024Observed: 0.81 ft at 10:45PM Apr 11, 2024Observed: 0.8 ft at 11:00PM Apr 11, 2024Observed: 0.8 ft at 11:15PM Apr 11, 2024Observed: 0.79 ft at 11:30PM Apr 11, 2024Observed: 0.79 ft at 11:45PM Apr 11, 2024Observed: 0.79 ft at 12:00AM Apr 12, 2024Observed: 0.79 ft at 12:15AM Apr 12, 2024Observed: 0.79 ft at 12:30AM Apr 12, 2024Observed: 0.79 ft at 12:45AM Apr 12, 2024Observed: 0.79 ft at 1:00AM Apr 12, 2024Observed: 0.79 ft at 1:15AM Apr 12, 2024Observed: 0.79 ft at 1:30AM Apr 12, 2024Observed: 0.78 ft at 1:45AM Apr 12, 2024Observed: 0.78 ft at 2:00AM Apr 12, 2024Observed: 0.78 ft at 2:15AM Apr 12, 2024Observed: 0.78 ft at 2:30AM Apr 12, 2024Observed: 0.78 ft at 2:45AM Apr 12, 2024Observed: 0.78 ft at 3:00AM Apr 12, 2024Observed: 0.78 ft at 3:15AM Apr 12, 2024Observed: 0.78 ft at 3:30AM Apr 12, 2024Observed: 0.77 ft at 3:45AM Apr 12, 2024Observed: 0.77 ft at 4:00AM Apr 12, 2024Observed: 0.77 ft at 4:15AM Apr 12, 2024Observed: 0.77 ft at 4:30AM Apr 12, 2024Observed: 0.77 ft at 4:45AM Apr 12, 2024Observed: 0.77 ft at 5:00AM Apr 12, 2024Observed: 0.77 ft at 5:15AM Apr 12, 2024Observed: 0.77 ft at 5:30AM Apr 12, 2024Observed: 0.77 ft at 5:45AM Apr 12, 2024Observed: 0.76 ft at 6:00AM Apr 12, 2024Observed: 0.76 ft at 6:15AM Apr 12, 2024Observed: 0.76 ft at 6:30AM Apr 12, 2024Observed: 0.76 ft at 6:45AM Apr 12, 2024Observed: 0.76 ft at 6:46AM Apr 12, 2024Observed: 0.76 ft at 7:00AM Apr 12, 2024Observed: 0.76 ft at 7:01AM Apr 12, 2024Observed: 0.75 ft at 7:15AM Apr 12, 2024Observed: 0.75 ft at 7:16AM Apr 12, 2024Observed: 0.75 ft at 7:30AM Apr 12, 2024Observed: 0.75 ft at 7:45AM Apr 12, 2024Observed: 0.75 ft at 8:00AM Apr 12, 2024Observed: 0.75 ft at 8:15AM Apr 12, 2024Observed: 0.75 ft at 8:30AM Apr 12, 2024Observed: 0.75 ft at 8:45AM Apr 12, 2024Observed: 0.75 ft at 9:00AM Apr 12, 2024Observed: 0.74 ft at 9:15AM Apr 12, 2024Observed: 0.74 ft at 9:30AM Apr 12, 2024Observed: 0.75 ft at 9:45AM Apr 12, 2024Observed: 0.75 ft at 10:00AM Apr 12, 2024Observed: 0.74 ft at 10:15AM Apr 12, 2024Observed: 0.74 ft at 10:30AM Apr 12, 2024Observed: 0.74 ft at 10:45AM Apr 12, 2024Observed: 0.74 ft at 11:00AM Apr 12, 2024Observed: 0.74 ft at 11:15AM Apr 12, 2024Observed: 0.74 ft at 11:30AM Apr 12, 2024Observed: 0.75 ft at 11:45AM Apr 12, 2024Observed: 0.74 ft at 12:00PM Apr 12, 2024Observed: 0.75 ft at 12:15PM Apr 12, 2024Observed: 0.75 ft at 12:30PM Apr 12, 2024Observed: 0.75 ft at 12:45PM Apr 12, 2024Observed: 0.75 ft at 1:00PM Apr 12, 2024Observed: 0.75 ft at 1:15PM Apr 12, 2024Observed: 0.76 ft at 1:30PM Apr 12, 2024Observed: 0.76 ft at 1:45PM Apr 12, 2024Observed: 0.76 ft at 2:00PM Apr 12, 2024Observed: 0.77 ft at 2:15PM Apr 12, 2024Observed: 0.78 ft at 2:30PM Apr 12, 2024Observed: 0.79 ft at 2:45PM Apr 12, 2024Observed: 0.79 ft at 3:00PM Apr 12, 2024Observed: 0.8 ft at 3:15PM Apr 12, 2024Observed: 0.81 ft at 3:30PM Apr 12, 2024Observed: 0.82 ft at 3:45PM Apr 12, 2024Observed: 0.83 ft at 4:00PM Apr 12, 2024Observed: 0.84 ft at 4:15PM Apr 12, 2024Observed: 0.86 ft at 4:30PM Apr 12, 2024Observed: 0.87 ft at 4:45PM Apr 12, 2024Observed: 0.87 ft at 5:00PM Apr 12, 2024Observed: 0.9 ft at 5:15PM Apr 12, 2024Observed: 0.91 ft at 5:30PM Apr 12, 2024Observed: 0.9 ft at 5:45PM Apr 12, 2024Observed: 0.93 ft at 6:15PM Apr 12, 2024Observed: 0.94 ft at 6:30PM Apr 12, 2024Observed: 0.97 ft at 6:45PM Apr 12, 2024Observed: 0.97 ft at 6:46PM Apr 12, 2024Observed: 0.96 ft at 7:00PM Apr 12, 2024Observed: 0.96 ft at 7:01PM Apr 12, 2024Observed: 0.96 ft at 7:15PM Apr 12, 2024Observed: 0.96 ft at 7:16PM Apr 12, 2024Observed: 0.95 ft at 7:30PM Apr 12, 2024Observed: 0.95 ft at 7:45PM Apr 12, 2024Observed: 0.97 ft at 8:00PM Apr 12, 2024Observed: 0.97 ft at 8:15PM Apr 12, 2024Observed: 0.97 ft at 8:30PM Apr 12, 2024Observed: 0.96 ft at 8:45PM Apr 12, 2024Observed: 0.96 ft at 9:00PM Apr 12, 2024Observed: 0.97 ft at 9:15PM Apr 12, 2024Observed: 0.97 ft at 9:30PM Apr 12, 2024Observed: 0.97 ft at 9:45PM Apr 12, 2024Observed: 0.97 ft at 10:00PM Apr 12, 2024Observed: 0.97 ft at 10:15PM Apr 12, 2024Observed: 0.97 ft at 10:30PM Apr 12, 2024Observed: 0.98 ft at 10:45PM Apr 12, 2024Observed: 0.98 ft at 11:00PM Apr 12, 2024Observed: 0.98 ft at 11:15PM Apr 12, 2024Observed: 0.98 ft at 11:30PM Apr 12, 2024Observed: 0.98 ft at 11:45PM Apr 12, 2024Observed: 0.98 ft at 12:00AM Apr 13, 2024Observed: 0.98 ft at 12:15AM Apr 13, 2024Observed: 0.99 ft at 12:30AM Apr 13, 2024Observed: 0.99 ft at 12:45AM Apr 13, 2024Observed: 0.99 ft at 1:00AM Apr 13, 2024Observed: 0.99 ft at 1:15AM Apr 13, 2024Observed: 0.99 ft at 1:30AM Apr 13, 2024Observed: 0.99 ft at 1:45AM Apr 13, 2024Observed: 0.99 ft at 2:00AM Apr 13, 2024Observed: 0.99 ft at 2:15AM Apr 13, 2024Observed: 0.98 ft at 2:30AM Apr 13, 2024Observed: 0.98 ft at 2:45AM Apr 13, 2024Observed: 0.98 ft at 3:00AM Apr 13, 2024Observed: 0.98 ft at 3:15AM Apr 13, 2024Observed: 0.98 ft at 3:30AM Apr 13, 2024Observed: 0.98 ft at 3:45AM Apr 13, 2024Observed: 0.98 ft at 4:00AM Apr 13, 2024Observed: 0.98 ft at 4:15AM Apr 13, 2024Observed: 0.98 ft at 4:30AM Apr 13, 2024Observed: 0.98 ft at 4:45AM Apr 13, 2024Observed: 0.98 ft at 5:00AM Apr 13, 2024Observed: 0.98 ft at 5:15AM Apr 13, 2024Observed: 0.98 ft at 5:30AM Apr 13, 2024Observed: 0.98 ft at 5:45AM Apr 13, 2024Observed: 0.98 ft at 6:00AM Apr 13, 2024Observed: 0.98 ft at 6:15AM Apr 13, 2024Observed: 0.98 ft at 6:30AM Apr 13, 2024Observed: 0.98 ft at 6:45AM Apr 13, 2024Observed: 0.98 ft at 6:47AM Apr 13, 2024Observed: 0.98 ft at 7:00AM Apr 13, 2024Observed: 0.98 ft at 7:02AM Apr 13, 2024Observed: 0.98 ft at 7:15AM Apr 13, 2024Observed: 0.98 ft at 7:17AM Apr 13, 2024Observed: 0.98 ft at 7:30AM Apr 13, 2024Observed: 0.97 ft at 7:45AM Apr 13, 2024Observed: 0.97 ft at 8:00AM Apr 13, 2024Observed: 0.97 ft at 8:15AM Apr 13, 2024Observed: 0.97 ft at 8:30AM Apr 13, 2024Observed: 0.97 ft at 8:45AM Apr 13, 2024Observed: 0.96 ft at 9:00AM Apr 13, 2024Observed: 0.96 ft at 9:15AM Apr 13, 2024Observed: 0.96 ft at 9:30AM Apr 13, 2024Observed: 0.96 ft at 9:45AM Apr 13, 2024Observed: 0.96 ft at 10:00AM Apr 13, 2024Observed: 0.96 ft at 10:15AM Apr 13, 2024Observed: 0.97 ft at 10:30AM Apr 13, 2024Observed: 0.96 ft at 10:45AM Apr 13, 2024Observed: 0.97 ft at 11:00AM Apr 13, 2024Observed: 0.97 ft at 11:15AM Apr 13, 2024Observed: 0.97 ft at 11:30AM Apr 13, 2024Observed: 0.97 ft at 11:45AM Apr 13, 2024Observed: 0.97 ft at 12:00PM Apr 13, 2024Observed: 0.98 ft at 12:15PM Apr 13, 2024Observed: 0.98 ft at 12:30PM Apr 13, 2024Observed: 0.98 ft at 12:45PM Apr 13, 2024Observed: 0.99 ft at 1:00PM Apr 13, 2024Observed: 0.99 ft at 1:15PM Apr 13, 2024Observed: 0.99 ft at 1:30PM Apr 13, 2024Observed: 0.99 ft at 1:45PM Apr 13, 2024Observed: 1.01 ft at 2:00PM Apr 13, 2024Observed: 1.02 ft at 2:15PM Apr 13, 2024Observed: 1.01 ft at 2:30PM Apr 13, 2024Observed: 1.02 ft at 2:45PM Apr 13, 2024Observed: 1.03 ft at 3:00PM Apr 13, 2024Observed: 1.04 ft at 3:15PM Apr 13, 2024Observed: 1.04 ft at 3:30PM Apr 13, 2024Observed: 1.05 ft at 3:45PM Apr 13, 2024Observed: 1.07 ft at 4:00PM Apr 13, 2024Observed: 1.07 ft at 4:15PM Apr 13, 2024Observed: 1.07 ft at 4:30PM Apr 13, 2024Observed: 1.07 ft at 4:45PM Apr 13, 2024Observed: 1.08 ft at 5:00PM Apr 13, 2024Observed: 1.09 ft at 5:15PM Apr 13, 2024Observed: 1.1 ft at 5:30PM Apr 13, 2024Observed: 1.1 ft at 5:45PM Apr 13, 2024Observed: 1.1 ft at 6:15PM Apr 13, 2024Observed: 1.11 ft at 6:30PM Apr 13, 2024Observed: 1.11 ft at 6:45PM Apr 13, 2024Observed: 1.12 ft at 7:00PM Apr 13, 2024Observed: 1.12 ft at 7:01PM Apr 13, 2024Observed: 1.11 ft at 7:15PM Apr 13, 2024Observed: 1.11 ft at 7:16PM Apr 13, 2024Observed: 1.12 ft at 7:30PM Apr 13, 2024Observed: 1.12 ft at 7:31PM Apr 13, 2024Observed: 1.12 ft at 7:45PM Apr 13, 2024Observed: 1.12 ft at 8:00PM Apr 13, 2024Observed: 1.12 ft at 8:15PM Apr 13, 2024Observed: 1.12 ft at 8:30PM Apr 13, 2024Observed: 1.12 ft at 8:45PM Apr 13, 2024Observed: 1.12 ft at 9:00PM Apr 13, 2024Observed: 1.12 ft at 9:15PM Apr 13, 2024Observed: 1.12 ft at 9:30PM Apr 13, 2024Observed: 1.12 ft at 9:45PM Apr 13, 2024Observed: 1.11 ft at 10:00PM Apr 13, 2024Observed: 1.11 ft at 10:15PM Apr 13, 2024Observed: 1.11 ft at 10:30PM Apr 13, 2024Observed: 1.11 ft at 10:45PM Apr 13, 2024Observed: 1.11 ft at 11:00PM Apr 13, 2024Observed: 1.12 ft at 11:15PM Apr 13, 2024Observed: 1.11 ft at 11:30PM Apr 13, 2024Observed: 1.11 ft at 11:45PM Apr 13, 2024Observed: 1.11 ft at 12:00AM Apr 14, 2024Observed: 1.11 ft at 12:15AM Apr 14, 2024Observed: 1.11 ft at 12:30AM Apr 14, 2024Observed: 1.1 ft at 12:45AM Apr 14, 2024Observed: 1.11 ft at 1:00AM Apr 14, 2024Observed: 1.11 ft at 1:15AM Apr 14, 2024Observed: 1.11 ft at 1:30AM Apr 14, 2024Observed: 1.1 ft at 1:45AM Apr 14, 2024Observed: 1.11 ft at 2:00AM Apr 14, 2024Observed: 1.1 ft at 2:15AM Apr 14, 2024Observed: 1.1 ft at 2:30AM Apr 14, 2024Observed: 1.1 ft at 2:45AM Apr 14, 2024Observed: 1.1 ft at 3:00AM Apr 14, 2024Observed: 1.1 ft at 3:15AM Apr 14, 2024Observed: 1.1 ft at 3:30AM Apr 14, 2024Observed: 1.1 ft at 3:45AM Apr 14, 2024Observed: 1.17 ft at 4:00AM Apr 14, 2024Observed: 1.12 ft at 4:15AM Apr 14, 2024Observed: 1.1 ft at 4:30AM Apr 14, 2024Observed: 1.1 ft at 4:45AM Apr 14, 2024Observed: 1.09 ft at 5:00AM Apr 14, 2024Observed: 1.09 ft at 5:15AM Apr 14, 2024Observed: 1.09 ft at 5:30AM Apr 14, 2024Observed: 1.09 ft at 5:45AM Apr 14, 2024Observed: 1.09 ft at 6:00AM Apr 14, 2024Observed: 1.08 ft at 6:15AM Apr 14, 2024Observed: 1.08 ft at 6:30AM Apr 14, 2024Observed: 1.08 ft at 6:45AM Apr 14, 2024Observed: 1.08 ft at 7:00AM Apr 14, 2024Observed: 1.08 ft at 7:02AM Apr 14, 2024Observed: 1.08 ft at 7:15AM Apr 14, 2024Observed: 1.08 ft at 7:17AM Apr 14, 2024Observed: 1.08 ft at 7:30AM Apr 14, 2024Observed: 1.08 ft at 7:32AM Apr 14, 2024Observed: 1.08 ft at 7:45AM Apr 14, 2024Observed: 1.08 ft at 8:00AM Apr 14, 2024Observed: 1.08 ft at 8:15AM Apr 14, 2024Observed: 1.08 ft at 8:30AM Apr 14, 2024Observed: 1.07 ft at 8:45AM Apr 14, 2024Observed: 1.07 ft at 9:00AM Apr 14, 2024Observed: 1.07 ft at 9:15AM Apr 14, 2024Observed: 1.07 ft at 9:30AM Apr 14, 2024Observed: 1.07 ft at 9:45AM Apr 14, 2024Observed: 1.07 ft at 10:00AM Apr 14, 2024Observed: 1.07 ft at 10:15AM Apr 14, 2024Observed: 1.08 ft at 10:30AM Apr 14, 2024Observed: 1.08 ft at 10:45AM Apr 14, 2024Observed: 1.08 ft at 11:00AM Apr 14, 2024Observed: 1.07 ft at 11:15AM Apr 14, 2024Observed: 1.08 ft at 11:30AM Apr 14, 2024Observed: 1.08 ft at 11:45AM Apr 14, 2024Observed: 1.08 ft at 12:00PM Apr 14, 2024Observed: 1.1 ft at 12:15PM Apr 14, 2024Observed: 1.11 ft at 12:30PM Apr 14, 2024Observed: 1.11 ft at 12:45PM Apr 14, 2024Observed: 1.11 ft at 1:00PM Apr 14, 2024Observed: 1.11 ft at 1:15PM Apr 14, 2024Observed: 1.11 ft at 1:30PM Apr 14, 2024Observed: 1.11 ft at 1:45PM Apr 14, 2024Observed: 1.11 ft at 2:00PM Apr 14, 2024Observed: 1.12 ft at 2:15PM Apr 14, 2024Observed: 1.12 ft at 2:30PM Apr 14, 2024Observed: 1.12 ft at 2:45PM Apr 14, 2024Observed: 1.12 ft at 3:00PM Apr 14, 2024Observed: 1.13 ft at 3:15PM Apr 14, 2024Observed: 1.13 ft at 3:30PM Apr 14, 2024Observed: 1.14 ft at 3:45PM Apr 14, 2024Observed: 1.17 ft at 4:00PM Apr 14, 2024Observed: 1.17 ft at 4:15PM Apr 14, 2024Observed: 1.17 ft at 4:30PM Apr 14, 2024Observed: 1.18 ft at 4:45PM Apr 14, 2024Observed: 1.19 ft at 5:00PM Apr 14, 2024Observed: 1.19 ft at 5:15PM Apr 14, 2024Observed: 1.18 ft at 5:30PM Apr 14, 2024Observed: 1.19 ft at 5:45PM Apr 14, 2024Observed: 1.2 ft at 6:15PM Apr 14, 2024Observed: 1.19 ft at 6:30PM Apr 14, 2024Observed: 1.2 ft at 6:45PM Apr 14, 2024Observed: 1.2 ft at 7:00PM Apr 14, 2024Observed: 1.2 ft at 7:02PM Apr 14, 2024Observed: 1.21 ft at 7:15PM Apr 14, 2024Observed: 1.21 ft at 7:17PM Apr 14, 2024Observed: 1.2 ft at 7:30PM Apr 14, 2024Observed: 1.2 ft at 7:32PM Apr 14, 2024Observed: 1.2 ft at 7:45PM Apr 14, 2024Observed: 1.21 ft at 8:00PM Apr 14, 2024Observed: 1.21 ft at 8:15PM Apr 14, 2024Observed: 1.21 ft at 8:30PM Apr 14, 2024Observed: 1.21 ft at 8:45PM Apr 14, 2024Observed: 1.21 ft at 9:00PM Apr 14, 2024Observed: 1.21 ft at 9:15PM Apr 14, 2024Observed: 1.21 ft at 9:30PM Apr 14, 2024Observed: 1.21 ft at 9:45PM Apr 14, 2024Observed: 1.21 ft at 10:00PM Apr 14, 2024Observed: 1.21 ft at 10:15PM Apr 14, 2024Observed: 1.21 ft at 10:30PM Apr 14, 2024Observed: 1.2 ft at 10:45PM Apr 14, 2024Observed: 1.21 ft at 11:00PM Apr 14, 2024Observed: 1.21 ft at 11:15PM Apr 14, 2024Observed: 1.2 ft at 11:30PM Apr 14, 2024Observed: 1.2 ft at 11:45PM Apr 14, 2024Observed: 1.2 ft at 12:00AM Apr 15, 2024Observed: 1.2 ft at 12:15AM Apr 15, 2024Observed: 1.2 ft at 12:30AM Apr 15, 2024Observed: 1.2 ft at 12:45AM Apr 15, 2024Observed: 1.2 ft at 1:00AM Apr 15, 2024Observed: 1.19 ft at 1:15AM Apr 15, 2024Observed: 1.19 ft at 1:30AM Apr 15, 2024Observed: 1.19 ft at 1:45AM Apr 15, 2024Observed: 1.19 ft at 2:00AM Apr 15, 2024Observed: 1.19 ft at 2:15AM Apr 15, 2024Observed: 1.19 ft at 2:30AM Apr 15, 2024Observed: 1.19 ft at 2:45AM Apr 15, 2024Observed: 1.18 ft at 3:00AM Apr 15, 2024Observed: 1.18 ft at 3:15AM Apr 15, 2024Observed: 1.18 ft at 3:30AM Apr 15, 2024Observed: 1.17 ft at 3:45AM Apr 15, 2024Observed: 1.17 ft at 4:00AM Apr 15, 2024Observed: 1.17 ft at 4:15AM Apr 15, 2024Observed: 1.17 ft at 4:30AM Apr 15, 2024Observed: 1.17 ft at 4:45AM Apr 15, 2024Observed: 1.17 ft at 5:00AM Apr 15, 2024Observed: 1.17 ft at 5:15AM Apr 15, 2024Observed: 1.17 ft at 5:30AM Apr 15, 2024Observed: 1.17 ft at 5:45AM Apr 15, 2024Observed: 1.17 ft at 6:00AM Apr 15, 2024Observed: 1.17 ft at 6:15AM Apr 15, 2024Observed: 1.17 ft at 6:30AM Apr 15, 2024Observed: 1.17 ft at 6:45AM Apr 15, 2024Observed: 1.17 ft at 7:00AM Apr 15, 2024Observed: 1.17 ft at 7:01AM Apr 15, 2024Observed: 1.17 ft at 7:15AM Apr 15, 2024Observed: 1.17 ft at 7:16AM Apr 15, 2024Observed: 1.17 ft at 7:30AM Apr 15, 2024Observed: 1.17 ft at 7:31AM Apr 15, 2024Observed: 1.16 ft at 7:45AM Apr 15, 2024Observed: 1.17 ft at 8:00AM Apr 15, 2024Observed: 1.17 ft at 8:15AM Apr 15, 2024Observed: 1.16 ft at 8:30AM Apr 15, 2024Observed: 1.17 ft at 8:45AM Apr 15, 2024Observed: 1.16 ft at 9:00AM Apr 15, 2024Observed: 1.16 ft at 9:15AM Apr 15, 2024Observed: 1.16 ft at 9:30AM Apr 15, 2024Observed: 1.17 ft at 9:45AM Apr 15, 2024Observed: 1.17 ft at 10:00AM Apr 15, 2024Observed: 1.17 ft at 10:15AM Apr 15, 2024Observed: 1.17 ft at 10:30AM Apr 15, 2024Observed: 1.17 ft at 10:45AM Apr 15, 2024Observed: 1.17 ft at 11:00AM Apr 15, 2024Observed: 1.16 ft at 11:15AM Apr 15, 2024Observed: 1.16 ft at 11:30AM Apr 15, 2024Observed: 1.18 ft at 11:45AM Apr 15, 2024Observed: 1.19 ft at 12:00PM Apr 15, 2024Observed: 1.19 ft at 12:15PM Apr 15, 2024Observed: 1.18 ft at 12:30PM Apr 15, 2024Observed: 1.17 ft at 12:45PM Apr 15, 2024Observed: 1.17 ft at 1:00PM Apr 15, 2024Observed: 1.17 ft at 1:15PM Apr 15, 2024Observed: 1.17 ft at 1:30PM Apr 15, 2024Observed: 1.17 ft at 1:45PM Apr 15, 2024Observed: 1.17 ft at 2:00PM Apr 15, 2024Observed: 1.17 ft at 2:15PM Apr 15, 2024Observed: 1.17 ft at 2:30PM Apr 15, 2024Observed: 1.17 ft at 2:45PM Apr 15, 2024Observed: 1.17 ft at 3:00PM Apr 15, 2024Observed: 1.18 ft at 3:15PM Apr 15, 2024Observed: 1.19 ft at 3:30PM Apr 15, 2024Observed: 1.19 ft at 3:45PM Apr 15, 2024Observed: 1.19 ft at 4:00PM Apr 15, 2024Observed: 1.19 ft at 4:15PM Apr 15, 2024Observed: 1.19 ft at 4:30PM Apr 15, 2024Observed: 1.19 ft at 4:45PM Apr 15, 2024Observed: 1.2 ft at 5:00PM Apr 15, 2024Observed: 1.2 ft at 5:15PM Apr 15, 2024Observed: 1.2 ft at 5:30PM Apr 15, 2024Observed: 1.19 ft at 5:45PM Apr 15, 2024Observed: 1.2 ft at 6:15PM Apr 15, 2024Observed: 1.2 ft at 6:30PM Apr 15, 2024Observed: 1.2 ft at 6:45PM Apr 15, 2024Observed: 1.2 ft at 7:00PM Apr 15, 2024Observed: 1.2 ft at 7:02PM Apr 15, 2024Observed: 1.21 ft at 7:15PM Apr 15, 2024Observed: 1.21 ft at 7:17PM Apr 15, 2024Observed: 1.21 ft at 7:30PM Apr 15, 2024Observed: 1.21 ft at 7:32PM Apr 15, 2024Observed: 1.21 ft at 7:45PM Apr 15, 2024Observed: 1.21 ft at 8:00PM Apr 15, 2024Observed: 1.21 ft at 8:15PM Apr 15, 2024Observed: 1.21 ft at 8:30PM Apr 15, 2024Observed: 1.21 ft at 8:45PM Apr 15, 2024Highest Observation: 1.22 ft at 9:00PM Apr 15, 2024Observed: 1.21 ft at 9:15PM Apr 15, 2024Observed: 1.21 ft at 9:30PM Apr 15, 2024Observed: 1.21 ft at 9:45PM Apr 15, 2024Observed: 1.21 ft at 10:00PM Apr 15, 2024Observed: 1.2 ft at 10:15PM Apr 15, 2024Observed: 1.2 ft at 10:30PM Apr 15, 2024Observed: 1.2 ft at 10:45PM Apr 15, 2024Observed: 1.2 ft at 11:00PM Apr 15, 2024Observed: 1.2 ft at 11:15PM Apr 15, 2024Observed: 1.2 ft at 11:30PM Apr 15, 2024Observed: 1.19 ft at 11:45PM Apr 15, 2024Observed: 1.2 ft at 12:00AM Apr 16, 2024Observed: 1.19 ft at 12:15AM Apr 16, 2024Observed: 1.19 ft at 12:30AM Apr 16, 2024Observed: 1.2 ft at 12:45AM Apr 16, 2024Observed: 1.19 ft at 1:00AM Apr 16, 2024Observed: 1.19 ft at 1:15AM Apr 16, 2024Observed: 1.19 ft at 1:30AM Apr 16, 2024Observed: 1.19 ft at 1:45AM Apr 16, 2024Observed: 1.19 ft at 2:00AM Apr 16, 2024Observed: 1.19 ft at 2:15AM Apr 16, 2024Observed: 1.18 ft at 2:30AM Apr 16, 2024Observed: 1.18 ft at 2:45AM Apr 16, 2024Observed: 1.18 ft at 3:00AM Apr 16, 2024Observed: 1.18 ft at 3:15AM Apr 16, 2024Observed: 1.18 ft at 3:30AM Apr 16, 2024Observed: 1.18 ft at 3:45AM Apr 16, 2024Observed: 1.18 ft at 4:00AM Apr 16, 2024Observed: 1.18 ft at 4:15AM Apr 16, 2024Observed: 1.17 ft at 4:30AM Apr 16, 2024Observed: 1.17 ft at 4:45AM Apr 16, 2024Observed: 1.17 ft at 5:00AM Apr 16, 2024Observed: 1.17 ft at 5:15AM Apr 16, 2024Observed: 1.17 ft at 5:30AM Apr 16, 2024Observed: 1.17 ft at 5:45AM Apr 16, 2024Observed: 1.17 ft at 6:00AM Apr 16, 2024Observed: 1.17 ft at 6:15AM Apr 16, 2024Observed: 1.17 ft at 6:30AM Apr 16, 2024Observed: 1.16 ft at 6:45AM Apr 16, 2024Observed: 1.16 ft at 7:00AM Apr 16, 2024Observed: 1.16 ft at 7:01AM Apr 16, 2024Observed: 1.16 ft at 7:15AM Apr 16, 2024Observed: 1.16 ft at 7:16AM Apr 16, 2024Observed: 1.16 ft at 7:31AM Apr 16, 2024Observed: 1.15 ft at 8:30AM Apr 16, 2024Observed: 1.15 ft at 8:45AM Apr 16, 2024Observed: 1.15 ft at 9:00AM Apr 16, 2024Observed: 1.15 ft at 9:15AM Apr 16, 2024Observed: 1.15 ft at 9:30AM Apr 16, 2024Observed: 1.14 ft at 9:45AM Apr 16, 2024Observed: 1.15 ft at 10:00AM Apr 16, 2024Observed: 1.15 ft at 10:15AM Apr 16, 2024Observed: 1.14 ft at 10:30AM Apr 16, 2024Observed: 1.14 ft at 10:45AM Apr 16, 2024Observed: 1.15 ft at 11:00AM Apr 16, 2024Observed: 1.14 ft at 11:15AM Apr 16, 2024Colorado Division of Water ResourcesMBNC2(plotting HGIRG) Graph Created (12:30PM Apr 16, 2024)ObservedLatest observed value: 1.14 ft at 11:15 AM MDT 16-Apr-2024. Flood Stage is 4.5 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Stage may be affected by ice during winter months.

NOTE: Forecasts for the Middle Boulder Creek (CO) at Nederland are issued as needed during times of high water, but are not routinely available.

Return to Area Map
Downstream Gauge Downstream Gauge - near Orodell
Flood Categories (in feet)
Major Flood Stage: 6
Moderate Flood Stage: 5
Flood Stage: 4.5
Action Stage: 3.9
Low Stage (in feet): -9999

Historic Crests
(1) 5.37 ft on 06/02/1914
(2) 4.75 ft on 06/18/1951
(3) 4.25 ft on 07/24/1965
(4) 4.25 ft on 06/29/1957
(5) 3.98 ft on 06/13/1953
(6) 3.96 ft on 07/12/2011
(7) 3.87 ft on 05/31/2003
(8) 3.86 ft on 06/13/2015
(9) 3.80 ft on 06/06/2010
(10) 3.74 ft on 05/23/1958
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 2.84 ft on 06/07/2021
(2) 2.94 ft on 06/01/2020
(3) 3.24 ft on 07/02/2019
(4) 2.45 ft on 06/18/2018
(5) 3.11 ft on 06/12/2017 (P)
(6) 3.69 ft on 06/12/2016
(7) 3.86 ft on 06/13/2015
(8) 3.49 ft on 05/31/2014
(9) 3.21 ft on 06/11/2013
(10) 2.33 ft on 07/06/2012
Show More Recent Crests

(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:13
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
9.7 This level represents a flood that has a 0.2-percent chance of being equaled or exceeded in any given year. For more information click here.
7.7 This level represents a flood that has a 1-percent chance of being equaled or exceeded in any given year. For more information click here.
6 There is widespread major flooding with homes and businesses impacted.
5.7 This level represents a flood that has a 2-percent chance of being equaled or exceeded in any given year. For more information click here.
5.5 Record flooding occurs with buildings adjacent to the creek impacted.
5 Considerable lowland flooding occurs in Nederland.
4.5 Minor flooding of roads and properties begins along the creek.
4 This level represents a flood that has a 10-percent chance of being equaled or exceeded in any given year. For more information click here.
3.8 The creek begins overflowing into low lying areas in Nederland.
Photos
(1) Looking Upstream
(2) Looking Downstream
About This Location Collapse

Latitude: 39.961700° N, Longitude: 105.503900° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 4.5 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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 8186 8190.5 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
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: 2-Nov-2020 7:28 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities