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:

  • AHPS - water.weather.gov- Scheduled operations ends on Tuesday, May 28th, 2024
  • Please see water.noaa.gov/.  Bookmark it NOW!  The pages will automatically redirect to water.noaa.gov until May 28, 2025.
  • To go to a specific gauge location  - use water.noaa.gov/gauges/NWSLI - where NWSLI is the five character ID of your favorite location.
  • Other Important URL changes - Service Change Notice 24-29 

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



Hydrograph River at a Glance Download
South Platte River below Antero Reservoir Stage (ft)Flow (cfs)Observed: 0.69 ft at 4:30PM May 05, 2024Observed: 0.69 ft at 4:45PM May 05, 2024Observed: 0.69 ft at 5:00PM May 05, 2024Observed: 0.69 ft at 5:15PM May 05, 2024Observed: 0.69 ft at 5:30PM May 05, 2024Observed: 0.69 ft at 5:45PM May 05, 2024Observed: 0.69 ft at 6:00PM May 05, 2024Observed: 0.69 ft at 6:15PM May 05, 2024Observed: 0.67 ft at 6:30PM May 05, 2024Observed: 0.69 ft at 6:45PM May 05, 2024Observed: 0.69 ft at 7:00PM May 05, 2024Observed: 0.69 ft at 7:15PM May 05, 2024Observed: 0.69 ft at 7:30PM May 05, 2024Observed: 0.68 ft at 7:45PM May 05, 2024Observed: 0.69 ft at 8:00PM May 05, 2024Observed: 0.69 ft at 8:15PM May 05, 2024Observed: 0.68 ft at 8:30PM May 05, 2024Observed: 0.68 ft at 8:45PM May 05, 2024Observed: 0.69 ft at 9:00PM May 05, 2024Observed: 0.69 ft at 9:15PM May 05, 2024Observed: 0.69 ft at 9:30PM May 05, 2024Observed: 0.69 ft at 9:45PM May 05, 2024Observed: 0.7 ft at 10:00PM May 05, 2024Observed: 0.69 ft at 10:15PM May 05, 2024Observed: 0.69 ft at 10:30PM May 05, 2024Observed: 0.7 ft at 10:45PM May 05, 2024Observed: 0.69 ft at 11:00PM May 05, 2024Observed: 0.7 ft at 11:15PM May 05, 2024Observed: 0.7 ft at 11:30PM May 05, 2024Observed: 0.69 ft at 11:45PM May 05, 2024Observed: 0.69 ft at 12:00AM May 06, 2024Observed: 0.69 ft at 12:15AM May 06, 2024Observed: 0.68 ft at 12:30AM May 06, 2024Observed: 0.69 ft at 12:45AM May 06, 2024Observed: 0.67 ft at 1:00AM May 06, 2024Observed: 0.69 ft at 1:15AM May 06, 2024Observed: 0.69 ft at 1:30AM May 06, 2024Observed: 0.69 ft at 1:45AM May 06, 2024Observed: 0.68 ft at 2:00AM May 06, 2024Observed: 0.69 ft at 2:15AM May 06, 2024Observed: 0.68 ft at 2:30AM May 06, 2024Observed: 0.68 ft at 2:45AM May 06, 2024Observed: 0.68 ft at 3:00AM May 06, 2024Observed: 0.69 ft at 3:15AM May 06, 2024Observed: 0.69 ft at 3:16AM May 06, 2024Observed: 0.69 ft at 3:30AM May 06, 2024Observed: 0.69 ft at 3:31AM May 06, 2024Observed: 0.69 ft at 3:45AM May 06, 2024Observed: 0.69 ft at 3:46AM May 06, 2024Observed: 0.69 ft at 4:00AM May 06, 2024Observed: 0.69 ft at 4:01AM May 06, 2024Observed: 0.69 ft at 4:15AM May 06, 2024Observed: 0.7 ft at 4:30AM May 06, 2024Observed: 0.7 ft at 4:45AM May 06, 2024Observed: 0.69 ft at 5:00AM May 06, 2024Observed: 0.7 ft at 5:15AM May 06, 2024Observed: 0.71 ft at 5:30AM May 06, 2024Observed: 0.7 ft at 5:45AM May 06, 2024Observed: 0.69 ft at 6:00AM May 06, 2024Observed: 0.7 ft at 6:15AM May 06, 2024Observed: 0.69 ft at 6:30AM May 06, 2024Observed: 0.69 ft at 6:45AM May 06, 2024Observed: 0.7 ft at 7:00AM May 06, 2024Observed: 0.7 ft at 7:15AM May 06, 2024Observed: 0.7 ft at 7:30AM May 06, 2024Observed: 0.7 ft at 7:45AM May 06, 2024Observed: 0.7 ft at 8:00AM May 06, 2024Observed: 0.71 ft at 8:15AM May 06, 2024Observed: 0.69 ft at 8:30AM May 06, 2024Observed: 0.7 ft at 8:45AM May 06, 2024Observed: 0.69 ft at 9:00AM May 06, 2024Observed: 0.69 ft at 9:15AM May 06, 2024Observed: 0.69 ft at 9:30AM May 06, 2024Observed: 0.88 ft at 9:45AM May 06, 2024Observed: 0.91 ft at 10:00AM May 06, 2024Observed: 0.9 ft at 10:15AM May 06, 2024Observed: 0.91 ft at 10:30AM May 06, 2024Observed: 1.11 ft at 10:45AM May 06, 2024Observed: 1.15 ft at 11:00AM May 06, 2024Observed: 1.16 ft at 11:15AM May 06, 2024Observed: 1.16 ft at 11:30AM May 06, 2024Observed: 1.17 ft at 11:45AM May 06, 2024Observed: 1.16 ft at 12:00PM May 06, 2024Observed: 1.15 ft at 12:15PM May 06, 2024Observed: 1.14 ft at 12:30PM May 06, 2024Observed: 1.14 ft at 12:45PM May 06, 2024Observed: 1.18 ft at 1:00PM May 06, 2024Observed: 1.15 ft at 1:15PM May 06, 2024Observed: 1.15 ft at 1:30PM May 06, 2024Observed: 1.16 ft at 1:45PM May 06, 2024Observed: 1.35 ft at 2:00PM May 06, 2024Observed: 1.39 ft at 2:15PM May 06, 2024Observed: 1.37 ft at 2:30PM May 06, 2024Observed: 1.4 ft at 2:45PM May 06, 2024Observed: 1.38 ft at 3:00PM May 06, 2024Observed: 1.38 ft at 3:15PM May 06, 2024Observed: 1.38 ft at 3:17PM May 06, 2024Observed: 1.35 ft at 3:30PM May 06, 2024Observed: 1.35 ft at 3:32PM May 06, 2024Observed: 1.37 ft at 3:45PM May 06, 2024Observed: 1.37 ft at 3:47PM May 06, 2024Observed: 1.39 ft at 4:00PM May 06, 2024Observed: 1.39 ft at 4:02PM May 06, 2024Observed: 1.36 ft at 4:15PM May 06, 2024Observed: 1.49 ft at 4:30PM May 06, 2024Observed: 1.58 ft at 4:45PM May 06, 2024Observed: 1.61 ft at 5:00PM May 06, 2024Observed: 1.59 ft at 5:15PM May 06, 2024Observed: 1.57 ft at 5:30PM May 06, 2024Observed: 1.58 ft at 5:45PM May 06, 2024Observed: 1.59 ft at 6:00PM May 06, 2024Observed: 1.57 ft at 6:15PM May 06, 2024Observed: 1.58 ft at 6:30PM May 06, 2024Observed: 1.59 ft at 6:45PM May 06, 2024Observed: 1.57 ft at 7:00PM May 06, 2024Observed: 1.62 ft at 7:15PM May 06, 2024Observed: 1.62 ft at 7:30PM May 06, 2024Observed: 1.58 ft at 7:45PM May 06, 2024Observed: 1.59 ft at 8:00PM May 06, 2024Observed: 1.59 ft at 8:15PM May 06, 2024Observed: 1.6 ft at 8:30PM May 06, 2024Observed: 1.6 ft at 8:45PM May 06, 2024Observed: 1.6 ft at 9:00PM May 06, 2024Observed: 1.6 ft at 9:15PM May 06, 2024Observed: 1.6 ft at 9:30PM May 06, 2024Observed: 1.59 ft at 9:45PM May 06, 2024Observed: 1.6 ft at 10:00PM May 06, 2024Observed: 1.6 ft at 10:15PM May 06, 2024Observed: 1.61 ft at 10:30PM May 06, 2024Observed: 1.59 ft at 10:45PM May 06, 2024Observed: 1.58 ft at 11:00PM May 06, 2024Observed: 1.6 ft at 11:15PM May 06, 2024Observed: 1.57 ft at 11:30PM May 06, 2024Observed: 1.6 ft at 11:45PM May 06, 2024Observed: 1.59 ft at 12:00AM May 07, 2024Observed: 1.62 ft at 12:15AM May 07, 2024Observed: 1.6 ft at 12:30AM May 07, 2024Observed: 1.61 ft at 12:45AM May 07, 2024Observed: 1.59 ft at 1:00AM May 07, 2024Observed: 1.56 ft at 1:15AM May 07, 2024Observed: 1.59 ft at 1:30AM May 07, 2024Observed: 1.57 ft at 1:45AM May 07, 2024Observed: 1.6 ft at 2:00AM May 07, 2024Observed: 1.59 ft at 2:15AM May 07, 2024Observed: 1.61 ft at 2:30AM May 07, 2024Observed: 1.59 ft at 2:45AM May 07, 2024Observed: 1.58 ft at 3:00AM May 07, 2024Observed: 1.6 ft at 3:15AM May 07, 2024Observed: 1.6 ft at 3:17AM May 07, 2024Observed: 1.58 ft at 3:30AM May 07, 2024Observed: 1.58 ft at 3:32AM May 07, 2024Observed: 1.59 ft at 3:45AM May 07, 2024Observed: 1.59 ft at 3:47AM May 07, 2024Observed: 1.61 ft at 4:00AM May 07, 2024Observed: 1.61 ft at 4:02AM May 07, 2024Observed: 1.6 ft at 4:15AM May 07, 2024Observed: 1.58 ft at 4:30AM May 07, 2024Observed: 1.59 ft at 4:45AM May 07, 2024Observed: 1.59 ft at 5:00AM May 07, 2024Observed: 1.58 ft at 5:15AM May 07, 2024Observed: 1.61 ft at 5:30AM May 07, 2024Observed: 1.6 ft at 5:45AM May 07, 2024Observed: 1.61 ft at 6:00AM May 07, 2024Observed: 1.61 ft at 6:15AM May 07, 2024Observed: 1.59 ft at 6:30AM May 07, 2024Observed: 1.58 ft at 6:45AM May 07, 2024Observed: 1.58 ft at 7:00AM May 07, 2024Observed: 1.59 ft at 7:15AM May 07, 2024Observed: 1.61 ft at 7:30AM May 07, 2024Observed: 1.6 ft at 7:45AM May 07, 2024Observed: 1.59 ft at 8:00AM May 07, 2024Observed: 1.59 ft at 8:15AM May 07, 2024Highest Observation: 1.64 ft at 8:30AM May 07, 2024Observed: 1.6 ft at 8:45AM May 07, 2024Observed: 1.58 ft at 9:00AM May 07, 2024Observed: 1.6 ft at 9:15AM May 07, 2024Observed: 1.6 ft at 9:30AM May 07, 2024Observed: 1.41 ft at 9:45AM May 07, 2024Observed: 1.38 ft at 10:00AM May 07, 2024Observed: 1.4 ft at 10:15AM May 07, 2024Observed: 1.41 ft at 10:30AM May 07, 2024Observed: 1.4 ft at 10:45AM May 07, 2024Observed: 1.39 ft at 11:00AM May 07, 2024Observed: 1.4 ft at 11:15AM May 07, 2024Observed: 1.38 ft at 11:30AM May 07, 2024Observed: 1.4 ft at 11:45AM May 07, 2024Observed: 1.38 ft at 12:00PM May 07, 2024Observed: 1.39 ft at 12:15PM May 07, 2024Observed: 1.39 ft at 12:30PM May 07, 2024Observed: 1.39 ft at 12:45PM May 07, 2024Observed: 1.41 ft at 1:00PM May 07, 2024Observed: 1.4 ft at 1:15PM May 07, 2024Observed: 1.38 ft at 1:30PM May 07, 2024Observed: 1.38 ft at 1:45PM May 07, 2024Observed: 1.38 ft at 2:00PM May 07, 2024Observed: 1.09 ft at 2:15PM May 07, 2024Observed: 1.06 ft at 2:30PM May 07, 2024Observed: 1.07 ft at 2:45PM May 07, 2024Observed: 1.06 ft at 3:00PM May 07, 2024Observed: 1.07 ft at 3:15PM May 07, 2024Observed: 1.07 ft at 3:17PM May 07, 2024Observed: 1.06 ft at 3:30PM May 07, 2024Observed: 1.06 ft at 3:32PM May 07, 2024Observed: 1.07 ft at 3:45PM May 07, 2024Observed: 1.07 ft at 3:47PM May 07, 2024Observed: 1.07 ft at 4:00PM May 07, 2024Observed: 1.07 ft at 4:02PM May 07, 2024Observed: 1.07 ft at 4:15PM May 07, 2024Observed: 1.06 ft at 4:30PM May 07, 2024Observed: 1.06 ft at 4:45PM May 07, 2024Observed: 1.07 ft at 5:00PM May 07, 2024Observed: 1.07 ft at 5:15PM May 07, 2024Observed: 1.05 ft at 5:30PM May 07, 2024Observed: 1.06 ft at 5:45PM May 07, 2024Observed: 1.06 ft at 6:00PM May 07, 2024Observed: 1.06 ft at 6:15PM May 07, 2024Observed: 1.07 ft at 6:30PM May 07, 2024Observed: 1.07 ft at 6:45PM May 07, 2024Observed: 1.07 ft at 7:00PM May 07, 2024Observed: 1.06 ft at 7:15PM May 07, 2024Observed: 1.07 ft at 7:30PM May 07, 2024Observed: 1.05 ft at 7:45PM May 07, 2024Observed: 1.05 ft at 8:00PM May 07, 2024Observed: 1.07 ft at 8:15PM May 07, 2024Observed: 1.07 ft at 8:30PM May 07, 2024Observed: 1.07 ft at 8:45PM May 07, 2024Observed: 1.06 ft at 9:00PM May 07, 2024Observed: 1.05 ft at 9:15PM May 07, 2024Observed: 1.07 ft at 9:30PM May 07, 2024Observed: 1.07 ft at 9:45PM May 07, 2024Observed: 1.07 ft at 10:00PM May 07, 2024Observed: 1.07 ft at 10:15PM May 07, 2024Observed: 1.06 ft at 10:30PM May 07, 2024Observed: 1.06 ft at 10:45PM May 07, 2024Observed: 1.05 ft at 11:00PM May 07, 2024Observed: 1.06 ft at 11:15PM May 07, 2024Observed: 1.06 ft at 11:30PM May 07, 2024Observed: 1.06 ft at 11:45PM May 07, 2024Observed: 1.06 ft at 12:00AM May 08, 2024Observed: 1.07 ft at 12:15AM May 08, 2024Observed: 1.05 ft at 12:30AM May 08, 2024Observed: 1.07 ft at 12:45AM May 08, 2024Observed: 1.07 ft at 1:00AM May 08, 2024Observed: 1.07 ft at 1:15AM May 08, 2024Observed: 1.07 ft at 1:30AM May 08, 2024Observed: 1.07 ft at 1:45AM May 08, 2024Observed: 1.07 ft at 2:00AM May 08, 2024Observed: 1.08 ft at 2:15AM May 08, 2024Observed: 1.06 ft at 2:30AM May 08, 2024Observed: 1.07 ft at 2:45AM May 08, 2024Observed: 1.06 ft at 3:00AM May 08, 2024Observed: 1.07 ft at 3:15AM May 08, 2024Observed: 1.07 ft at 3:30AM May 08, 2024Observed: 1.07 ft at 3:31AM May 08, 2024Observed: 1.06 ft at 3:45AM May 08, 2024Observed: 1.06 ft at 3:46AM May 08, 2024Observed: 1.07 ft at 4:00AM May 08, 2024Observed: 1.07 ft at 4:01AM May 08, 2024Observed: 1.07 ft at 4:15AM May 08, 2024Observed: 1.07 ft at 4:16AM May 08, 2024Observed: 1.08 ft at 4:30AM May 08, 2024Observed: 1.07 ft at 4:45AM May 08, 2024Observed: 1.07 ft at 5:00AM May 08, 2024Observed: 1.07 ft at 5:15AM May 08, 2024Observed: 1.08 ft at 5:30AM May 08, 2024Observed: 1.06 ft at 5:45AM May 08, 2024Observed: 1.06 ft at 6:00AM May 08, 2024Observed: 1.07 ft at 6:15AM May 08, 2024Observed: 1.07 ft at 6:30AM May 08, 2024Observed: 1.07 ft at 6:45AM May 08, 2024Observed: 1.07 ft at 7:00AM May 08, 2024Observed: 1.06 ft at 7:15AM May 08, 2024Observed: 1.07 ft at 7:30AM May 08, 2024Observed: 1.07 ft at 7:45AM May 08, 2024Observed: 1.06 ft at 8:00AM May 08, 2024Observed: 1.07 ft at 8:15AM May 08, 2024Observed: 0.63 ft at 8:30AM May 08, 2024Observed: 0.59 ft at 8:45AM May 08, 2024Observed: 0.59 ft at 9:00AM May 08, 2024Observed: 0.52 ft at 9:15AM May 08, 2024Observed: 0.45 ft at 9:30AM May 08, 2024Observed: 0.45 ft at 9:45AM May 08, 2024Observed: 0.45 ft at 10:00AM May 08, 2024Observed: 0.46 ft at 10:15AM May 08, 2024Observed: 0.46 ft at 10:30AM May 08, 2024Observed: 0.46 ft at 10:45AM May 08, 2024Observed: 0.46 ft at 11:00AM May 08, 2024Observed: 0.45 ft at 11:15AM May 08, 2024Observed: 0.46 ft at 11:30AM May 08, 2024Observed: 0.45 ft at 11:45AM May 08, 2024Observed: 0.46 ft at 12:00PM May 08, 2024Observed: 0.46 ft at 12:15PM May 08, 2024Observed: 0.45 ft at 12:30PM May 08, 2024Observed: 0.46 ft at 12:45PM May 08, 2024Observed: 0.46 ft at 1:00PM May 08, 2024Observed: 0.46 ft at 1:15PM May 08, 2024Observed: 0.45 ft at 1:30PM May 08, 2024Observed: 0.46 ft at 1:45PM May 08, 2024Observed: 0.46 ft at 2:00PM May 08, 2024Observed: 0.46 ft at 2:15PM May 08, 2024Observed: 0.45 ft at 2:30PM May 08, 2024Observed: 0.46 ft at 2:45PM May 08, 2024Observed: 0.45 ft at 3:00PM May 08, 2024Observed: 0.46 ft at 3:15PM May 08, 2024Observed: 0.45 ft at 3:30PM May 08, 2024Observed: 0.45 ft at 3:31PM May 08, 2024Observed: 0.45 ft at 3:45PM May 08, 2024Observed: 0.45 ft at 3:46PM May 08, 2024Observed: 0.45 ft at 4:00PM May 08, 2024Observed: 0.45 ft at 4:01PM May 08, 2024Observed: 0.45 ft at 4:15PM May 08, 2024Observed: 0.45 ft at 4:16PM May 08, 2024Observed: 0.45 ft at 4:30PM May 08, 2024Observed: 0.45 ft at 4:45PM May 08, 2024Observed: 0.45 ft at 5:00PM May 08, 2024Observed: 0.45 ft at 5:15PM May 08, 2024Observed: 0.45 ft at 5:30PM May 08, 2024Observed: 0.45 ft at 5:45PM May 08, 2024Observed: 0.45 ft at 6:00PM May 08, 2024Observed: 0.45 ft at 6:15PM May 08, 2024Observed: 0.45 ft at 6:30PM May 08, 2024Observed: 0.45 ft at 6:45PM May 08, 2024Observed: 0.45 ft at 7:00PM May 08, 2024Observed: 0.45 ft at 7:15PM May 08, 2024Observed: 0.45 ft at 7:30PM May 08, 2024Observed: 0.45 ft at 7:45PM May 08, 2024Observed: 0.45 ft at 8:00PM May 08, 2024Observed: 0.46 ft at 8:15PM May 08, 2024Observed: 0.46 ft at 8:30PM May 08, 2024Observed: 0.46 ft at 8:45PM May 08, 2024Observed: 0.45 ft at 9:00PM May 08, 2024Observed: 0.45 ft at 9:15PM May 08, 2024Observed: 0.45 ft at 9:30PM May 08, 2024Observed: 0.46 ft at 9:45PM May 08, 2024Observed: 0.46 ft at 10:00PM May 08, 2024Observed: 0.45 ft at 10:15PM May 08, 2024Observed: 0.45 ft at 10:30PM May 08, 2024Observed: 0.45 ft at 10:45PM May 08, 2024Observed: 0.45 ft at 11:00PM May 08, 2024Observed: 0.45 ft at 11:15PM May 08, 2024Observed: 0.46 ft at 11:30PM May 08, 2024Observed: 0.45 ft at 11:45PM May 08, 2024Observed: 0.45 ft at 12:00AM May 09, 2024Observed: 0.46 ft at 12:15AM May 09, 2024Observed: 0.45 ft at 12:30AM May 09, 2024Observed: 0.46 ft at 12:45AM May 09, 2024Observed: 0.46 ft at 1:00AM May 09, 2024Observed: 0.46 ft at 1:15AM May 09, 2024Observed: 0.46 ft at 1:30AM May 09, 2024Observed: 0.46 ft at 1:45AM May 09, 2024Observed: 0.46 ft at 2:00AM May 09, 2024Observed: 0.46 ft at 2:15AM May 09, 2024Observed: 0.46 ft at 2:30AM May 09, 2024Observed: 0.45 ft at 2:45AM May 09, 2024Observed: 0.46 ft at 3:00AM May 09, 2024Observed: 0.46 ft at 3:15AM May 09, 2024Observed: 0.46 ft at 3:30AM May 09, 2024Observed: 0.46 ft at 3:45AM May 09, 2024Observed: 0.45 ft at 4:00AM May 09, 2024Observed: 0.45 ft at 4:01AM May 09, 2024Observed: 0.46 ft at 4:15AM May 09, 2024Observed: 0.46 ft at 4:16AM May 09, 2024Observed: 0.46 ft at 4:30AM May 09, 2024Observed: 0.46 ft at 4:45AM May 09, 2024Observed: 0.46 ft at 5:00AM May 09, 2024Observed: 0.46 ft at 5:15AM May 09, 2024Observed: 0.46 ft at 5:30AM May 09, 2024Observed: 0.46 ft at 5:45AM May 09, 2024Observed: 0.46 ft at 6:00AM May 09, 2024Observed: 0.46 ft at 6:15AM May 09, 2024Observed: 0.45 ft at 6:30AM May 09, 2024Observed: 0.46 ft at 6:45AM May 09, 2024Observed: 0.45 ft at 7:00AM May 09, 2024Observed: 0.45 ft at 7:15AM May 09, 2024Observed: 0.45 ft at 7:30AM May 09, 2024Observed: 0.45 ft at 7:45AM May 09, 2024Observed: 0.45 ft at 8:00AM May 09, 2024Observed: 0.46 ft at 8:15AM May 09, 2024Observed: 0.46 ft at 8:30AM May 09, 2024Observed: 0.46 ft at 8:45AM May 09, 2024Observed: 0.46 ft at 9:00AM May 09, 2024Observed: 0.46 ft at 9:15AM May 09, 2024Observed: 0.46 ft at 9:30AM May 09, 2024Observed: 0.45 ft at 9:45AM May 09, 2024Observed: 0.46 ft at 10:00AM May 09, 2024Observed: 0.45 ft at 10:15AM May 09, 2024Observed: 0.46 ft at 10:30AM May 09, 2024Observed: 0.45 ft at 10:45AM May 09, 2024Observed: 0.45 ft at 11:00AM May 09, 2024Observed: 0.45 ft at 11:15AM May 09, 2024Observed: 0.46 ft at 11:30AM May 09, 2024Observed: 0.46 ft at 11:45AM May 09, 2024Observed: 0.45 ft at 12:00PM May 09, 2024Observed: 0.46 ft at 12:15PM May 09, 2024Observed: 0.45 ft at 12:30PM May 09, 2024Observed: 0.45 ft at 12:45PM May 09, 2024Observed: 0.45 ft at 1:00PM May 09, 2024Observed: 0.45 ft at 1:15PM May 09, 2024Observed: 0.45 ft at 1:30PM May 09, 2024Observed: 0.46 ft at 1:45PM May 09, 2024Observed: 0.45 ft at 2:00PM May 09, 2024Observed: 0.45 ft at 2:15PM May 09, 2024Observed: 0.46 ft at 2:30PM May 09, 2024Observed: 0.45 ft at 2:45PM May 09, 2024Observed: 0.46 ft at 3:00PM May 09, 2024Observed: 0.45 ft at 3:15PM May 09, 2024Observed: 0.45 ft at 3:30PM May 09, 2024Observed: 0.45 ft at 3:32PM May 09, 2024Observed: 0.45 ft at 3:45PM May 09, 2024Observed: 0.45 ft at 3:47PM May 09, 2024Observed: 0.45 ft at 4:00PM May 09, 2024Observed: 0.45 ft at 4:02PM May 09, 2024Observed: 0.45 ft at 4:15PM May 09, 2024Observed: 0.45 ft at 4:17PM May 09, 2024Observed: 0.45 ft at 4:30PM May 09, 2024Observed: 0.45 ft at 4:45PM May 09, 2024Observed: 0.45 ft at 5:00PM May 09, 2024Observed: 0.45 ft at 5:15PM May 09, 2024Observed: 0.45 ft at 5:30PM May 09, 2024Observed: 0.46 ft at 5:45PM May 09, 2024Observed: 0.46 ft at 6:00PM May 09, 2024Observed: 0.46 ft at 6:15PM May 09, 2024Observed: 0.46 ft at 6:30PM May 09, 2024Observed: 0.45 ft at 6:45PM May 09, 2024Observed: 0.45 ft at 7:00PM May 09, 2024Observed: 0.45 ft at 7:15PM May 09, 2024Observed: 0.46 ft at 7:30PM May 09, 2024Observed: 0.46 ft at 7:45PM May 09, 2024Observed: 0.45 ft at 8:00PM May 09, 2024Observed: 0.46 ft at 8:15PM May 09, 2024Observed: 0.45 ft at 8:30PM May 09, 2024Observed: 0.45 ft at 8:45PM May 09, 2024Observed: 0.45 ft at 9:00PM May 09, 2024Observed: 0.45 ft at 9:15PM May 09, 2024Observed: 0.46 ft at 9:30PM May 09, 2024Observed: 0.46 ft at 9:45PM May 09, 2024Observed: 0.45 ft at 10:00PM May 09, 2024Observed: 0.45 ft at 10:15PM May 09, 2024Observed: 0.45 ft at 10:30PM May 09, 2024Observed: 0.46 ft at 10:45PM May 09, 2024Observed: 0.45 ft at 11:00PM May 09, 2024Observed: 0.45 ft at 11:15PM May 09, 2024Observed: 0.46 ft at 11:30PM May 09, 2024Observed: 0.46 ft at 11:45PM May 09, 2024Observed: 0.45 ft at 12:00AM May 10, 2024Observed: 0.46 ft at 12:15AM May 10, 2024Observed: 0.46 ft at 12:30AM May 10, 2024Observed: 0.46 ft at 12:45AM May 10, 2024Observed: 0.45 ft at 1:00AM May 10, 2024Observed: 0.46 ft at 1:15AM May 10, 2024Observed: 0.45 ft at 1:30AM May 10, 2024Observed: 0.46 ft at 1:45AM May 10, 2024Observed: 0.46 ft at 2:00AM May 10, 2024Observed: 0.45 ft at 2:15AM May 10, 2024Observed: 0.46 ft at 2:30AM May 10, 2024Observed: 0.45 ft at 2:45AM May 10, 2024Observed: 0.46 ft at 3:00AM May 10, 2024Observed: 0.46 ft at 3:15AM May 10, 2024Observed: 0.46 ft at 3:30AM May 10, 2024Observed: 0.46 ft at 3:31AM May 10, 2024Observed: 0.46 ft at 3:45AM May 10, 2024Observed: 0.46 ft at 3:46AM May 10, 2024Observed: 0.46 ft at 4:00AM May 10, 2024Observed: 0.46 ft at 4:01AM May 10, 2024Observed: 0.46 ft at 4:15AM May 10, 2024Observed: 0.46 ft at 4:16AM May 10, 2024Observed: 0.46 ft at 4:30AM May 10, 2024Observed: 0.46 ft at 4:45AM May 10, 2024Observed: 0.46 ft at 5:00AM May 10, 2024Observed: 0.45 ft at 5:15AM May 10, 2024Observed: 0.46 ft at 5:30AM May 10, 2024Observed: 0.46 ft at 5:45AM May 10, 2024Observed: 0.46 ft at 6:00AM May 10, 2024Observed: 0.46 ft at 6:15AM May 10, 2024Observed: 0.45 ft at 6:30AM May 10, 2024Observed: 0.46 ft at 6:45AM May 10, 2024Observed: 0.45 ft at 7:00AM May 10, 2024Observed: 0.46 ft at 7:15AM May 10, 2024Observed: 0.46 ft at 7:30AM May 10, 2024Observed: 0.45 ft at 7:45AM May 10, 2024Observed: 0.46 ft at 8:00AM May 10, 2024Observed: 0.46 ft at 8:15AM May 10, 2024Observed: 0.45 ft at 8:30AM May 10, 2024Observed: 0.46 ft at 8:45AM May 10, 2024Observed: 0.46 ft at 9:00AM May 10, 2024Observed: 0.46 ft at 9:15AM May 10, 2024Observed: 0.45 ft at 9:30AM May 10, 2024Observed: 0.46 ft at 9:45AM May 10, 2024Observed: 0.46 ft at 10:00AM May 10, 2024Observed: 0.46 ft at 10:15AM May 10, 2024Observed: 0.46 ft at 10:30AM May 10, 2024Observed: 0.45 ft at 10:45AM May 10, 2024Observed: 0.45 ft at 11:00AM May 10, 2024Observed: 0.45 ft at 11:15AM May 10, 2024Observed: 0.46 ft at 11:30AM May 10, 2024Observed: 0.45 ft at 11:45AM May 10, 2024Observed: 0.46 ft at 12:00PM May 10, 2024Observed: 0.45 ft at 12:15PM May 10, 2024Observed: 0.46 ft at 12:30PM May 10, 2024Observed: 0.45 ft at 12:45PM May 10, 2024Observed: 0.45 ft at 1:00PM May 10, 2024Observed: 0.46 ft at 1:15PM May 10, 2024Observed: 0.45 ft at 1:30PM May 10, 2024Observed: 0.46 ft at 1:45PM May 10, 2024Observed: 0.45 ft at 2:00PM May 10, 2024Observed: 0.46 ft at 2:15PM May 10, 2024Observed: 0.45 ft at 2:30PM May 10, 2024Observed: 0.46 ft at 2:45PM May 10, 2024Observed: 0.45 ft at 3:00PM May 10, 2024Observed: 0.45 ft at 3:15PM May 10, 2024Observed: 0.45 ft at 3:30PM May 10, 2024Colorado Division of Water ResourcesANTC2(plotting HGIRG) Graph Created (4:15PM May 10, 2024)ObservedLatest observed value: 0.45 ft at 3:30 PM MDT 10-May-2024. Flood Stage is 6.5 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts are not available for the South Platte River below Antero Reservoir. Only observed stages are available for this point.

Return to Area Map
Downstream Gauge Downstream Gauge - above Spinney Mountain Reservoir
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 6.5
Action Stage: 4.5
Low Stage (in feet): -9999

Historic Crests
(1) 4.18 ft on 06/26/2015
(2) 3.73 ft on 06/18/2019
(3) 3.49 ft on 10/25/2000
(4) 3.47 ft on 05/27/2009
(5) 3.40 ft on 06/14/2010
(6) 3.29 ft on 07/25/2002
(7) 3.09 ft on 06/03/2008
(8) 2.97 ft on 06/01/2014
(9) 2.78 ft on 06/10/2011
(10) 2.52 ft on 06/14/2017
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 2.39 ft on 06/30/2021
(2) 1.77 ft on 06/04/2020
(3) 3.73 ft on 06/18/2019
(4) 1.13 ft on 05/24/2018
(5) 2.52 ft on 06/14/2017
(6) 1.00 ft on 03/06/2016
(7) 4.18 ft on 06/26/2015
(8) 2.97 ft on 06/01/2014
(9) 1.13 ft on 09/22/2012
(10) 2.78 ft on 06/10/2011
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.
About This Location Collapse

Latitude: 38.993900° N, Longitude: 105.894600° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 6.5 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 8920 8926.5 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