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

  
 

Visit https://www.weather.gov/owp/operations for access to new EXPERIMENTAL products and services from the National Water Center: National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook and the National Water Center Visualization Services, a suite of geospatial services depicting River Forecast Center and National Water Model information.

View the Enhanced Operating Capability Products and Services StoryMap here



Hydrograph River at a Glance Download
North Fork South Platte River at Grant Stage (ft)Flow (cfs)Observed: 0.73 ft at 8:45PM Jan 28, 2023Observed: 0.73 ft at 9:00PM Jan 28, 2023Observed: 0.73 ft at 9:15PM Jan 28, 2023Observed: 0.73 ft at 9:30PM Jan 28, 2023Observed: 0.73 ft at 9:45PM Jan 28, 2023Observed: 0.73 ft at 10:00PM Jan 28, 2023Observed: 0.73 ft at 10:15PM Jan 28, 2023Observed: 0.73 ft at 10:30PM Jan 28, 2023Observed: 0.73 ft at 10:45PM Jan 28, 2023Observed: 0.73 ft at 11:00PM Jan 28, 2023Observed: 0.73 ft at 11:15PM Jan 28, 2023Observed: 0.73 ft at 11:30PM Jan 28, 2023Observed: 0.73 ft at 11:45PM Jan 28, 2023Observed: 0.73 ft at 12:00AM Jan 29, 2023Observed: 0.73 ft at 12:15AM Jan 29, 2023Observed: 0.73 ft at 12:30AM Jan 29, 2023Observed: 0.73 ft at 12:45AM Jan 29, 2023Observed: 0.73 ft at 1:00AM Jan 29, 2023Observed: 0.73 ft at 1:15AM Jan 29, 2023Observed: 0.73 ft at 1:30AM Jan 29, 2023Observed: 0.73 ft at 1:45AM Jan 29, 2023Observed: 0.73 ft at 2:00AM Jan 29, 2023Observed: 0.73 ft at 2:02AM Jan 29, 2023Observed: 0.73 ft at 2:15AM Jan 29, 2023Observed: 0.73 ft at 2:17AM Jan 29, 2023Observed: 0.73 ft at 2:30AM Jan 29, 2023Observed: 0.73 ft at 2:32AM Jan 29, 2023Observed: 0.73 ft at 2:45AM Jan 29, 2023Observed: 0.73 ft at 3:00AM Jan 29, 2023Observed: 0.73 ft at 3:15AM Jan 29, 2023Observed: 0.73 ft at 3:30AM Jan 29, 2023Observed: 0.73 ft at 3:45AM Jan 29, 2023Observed: 0.73 ft at 4:00AM Jan 29, 2023Observed: 0.73 ft at 4:15AM Jan 29, 2023Observed: 0.73 ft at 4:30AM Jan 29, 2023Observed: 0.73 ft at 4:45AM Jan 29, 2023Observed: 0.73 ft at 5:00AM Jan 29, 2023Observed: 0.73 ft at 5:15AM Jan 29, 2023Observed: 0.73 ft at 5:30AM Jan 29, 2023Observed: 0.73 ft at 5:45AM Jan 29, 2023Observed: 0.73 ft at 6:00AM Jan 29, 2023Observed: 0.73 ft at 6:15AM Jan 29, 2023Observed: 0.73 ft at 6:30AM Jan 29, 2023Observed: 0.73 ft at 6:45AM Jan 29, 2023Observed: 0.73 ft at 7:00AM Jan 29, 2023Observed: 0.73 ft at 7:15AM Jan 29, 2023Observed: 0.73 ft at 7:30AM Jan 29, 2023Observed: 0.73 ft at 7:45AM Jan 29, 2023Observed: 0.73 ft at 8:00AM Jan 29, 2023Observed: 0.73 ft at 8:15AM Jan 29, 2023Observed: 0.73 ft at 8:30AM Jan 29, 2023Observed: 0.73 ft at 8:45AM Jan 29, 2023Observed: 0.73 ft at 9:00AM Jan 29, 2023Observed: 0.73 ft at 9:15AM Jan 29, 2023Observed: 0.73 ft at 9:30AM Jan 29, 2023Observed: 0.73 ft at 9:45AM Jan 29, 2023Observed: 0.73 ft at 10:00AM Jan 29, 2023Observed: 0.73 ft at 10:15AM Jan 29, 2023Observed: 0.73 ft at 10:30AM Jan 29, 2023Observed: 0.73 ft at 10:45AM Jan 29, 2023Observed: 0.73 ft at 11:00AM Jan 29, 2023Observed: 0.73 ft at 11:15AM Jan 29, 2023Observed: 0.73 ft at 11:30AM Jan 29, 2023Observed: 0.73 ft at 11:45AM Jan 29, 2023Observed: 0.73 ft at 12:00PM Jan 29, 2023Observed: 0.73 ft at 12:15PM Jan 29, 2023Observed: 0.73 ft at 12:30PM Jan 29, 2023Observed: 0.73 ft at 12:45PM Jan 29, 2023Observed: 0.73 ft at 1:00PM Jan 29, 2023Observed: 0.73 ft at 1:15PM Jan 29, 2023Observed: 0.73 ft at 1:30PM Jan 29, 2023Observed: 0.73 ft at 1:45PM Jan 29, 2023Observed: 0.73 ft at 2:00PM Jan 29, 2023Observed: 0.73 ft at 2:02PM Jan 29, 2023Observed: 0.73 ft at 2:15PM Jan 29, 2023Observed: 0.73 ft at 2:17PM Jan 29, 2023Observed: 0.73 ft at 2:30PM Jan 29, 2023Observed: 0.73 ft at 2:32PM Jan 29, 2023Observed: 0.73 ft at 2:45PM Jan 29, 2023Observed: 0.73 ft at 3:00PM Jan 29, 2023Observed: 0.73 ft at 3:15PM Jan 29, 2023Observed: 0.73 ft at 3:30PM Jan 29, 2023Observed: 0.73 ft at 3:45PM Jan 29, 2023Observed: 0.73 ft at 4:00PM Jan 29, 2023Observed: 0.73 ft at 4:15PM Jan 29, 2023Observed: 0.73 ft at 4:30PM Jan 29, 2023Observed: 0.73 ft at 4:45PM Jan 29, 2023Observed: 0.73 ft at 5:00PM Jan 29, 2023Observed: 0.73 ft at 5:15PM Jan 29, 2023Observed: 0.73 ft at 5:30PM Jan 29, 2023Observed: 0.73 ft at 5:45PM Jan 29, 2023Observed: 0.73 ft at 6:00PM Jan 29, 2023Observed: 0.73 ft at 6:15PM Jan 29, 2023Observed: 0.73 ft at 6:30PM Jan 29, 2023Observed: 0.73 ft at 6:45PM Jan 29, 2023Observed: 0.73 ft at 7:00PM Jan 29, 2023Observed: 0.73 ft at 7:15PM Jan 29, 2023Observed: 0.73 ft at 7:30PM Jan 29, 2023Observed: 0.73 ft at 7:45PM Jan 29, 2023Observed: 0.73 ft at 8:00PM Jan 29, 2023Observed: 0.73 ft at 8:15PM Jan 29, 2023Observed: 0.73 ft at 8:30PM Jan 29, 2023Observed: 0.73 ft at 8:45PM Jan 29, 2023Observed: 0.73 ft at 9:00PM Jan 29, 2023Observed: 0.73 ft at 9:15PM Jan 29, 2023Observed: 0.73 ft at 9:30PM Jan 29, 2023Observed: 0.73 ft at 9:45PM Jan 29, 2023Observed: 0.73 ft at 10:00PM Jan 29, 2023Observed: 0.73 ft at 10:15PM Jan 29, 2023Observed: 0.73 ft at 10:30PM Jan 29, 2023Observed: 0.73 ft at 10:45PM Jan 29, 2023Observed: 0.73 ft at 11:00PM Jan 29, 2023Observed: 0.73 ft at 11:15PM Jan 29, 2023Observed: 0.73 ft at 11:30PM Jan 29, 2023Observed: 0.73 ft at 11:45PM Jan 29, 2023Observed: 0.73 ft at 12:00AM Jan 30, 2023Observed: 0.73 ft at 12:15AM Jan 30, 2023Observed: 0.73 ft at 12:30AM Jan 30, 2023Observed: 0.73 ft at 12:45AM Jan 30, 2023Observed: 0.73 ft at 1:00AM Jan 30, 2023Observed: 0.73 ft at 1:15AM Jan 30, 2023Observed: 0.73 ft at 1:30AM Jan 30, 2023Observed: 0.73 ft at 1:45AM Jan 30, 2023Observed: 0.73 ft at 2:00AM Jan 30, 2023Observed: 0.73 ft at 2:02AM Jan 30, 2023Observed: 0.73 ft at 2:15AM Jan 30, 2023Observed: 0.73 ft at 2:17AM Jan 30, 2023Observed: 0.73 ft at 2:30AM Jan 30, 2023Observed: 0.73 ft at 2:32AM Jan 30, 2023Observed: 0.73 ft at 2:45AM Jan 30, 2023Observed: 0.73 ft at 3:00AM Jan 30, 2023Observed: 0.73 ft at 3:15AM Jan 30, 2023Observed: 0.73 ft at 3:30AM Jan 30, 2023Observed: 0.73 ft at 3:45AM Jan 30, 2023Observed: 0.73 ft at 4:00AM Jan 30, 2023Observed: 0.73 ft at 4:15AM Jan 30, 2023Observed: 0.73 ft at 4:30AM Jan 30, 2023Observed: 0.73 ft at 4:45AM Jan 30, 2023Observed: 0.73 ft at 5:00AM Jan 30, 2023Observed: 0.73 ft at 5:15AM Jan 30, 2023Observed: 0.73 ft at 5:30AM Jan 30, 2023Observed: 0.73 ft at 5:45AM Jan 30, 2023Observed: 0.73 ft at 6:00AM Jan 30, 2023Observed: 0.73 ft at 6:15AM Jan 30, 2023Observed: 0.73 ft at 6:30AM Jan 30, 2023Observed: 0.73 ft at 6:45AM Jan 30, 2023Observed: 0.73 ft at 7:00AM Jan 30, 2023Observed: 0.73 ft at 7:15AM Jan 30, 2023Observed: 0.73 ft at 7:30AM Jan 30, 2023Observed: 0.73 ft at 7:45AM Jan 30, 2023Observed: 0.73 ft at 8:00AM Jan 30, 2023Observed: 0.73 ft at 8:15AM Jan 30, 2023Observed: 0.73 ft at 8:30AM Jan 30, 2023Observed: 0.73 ft at 8:45AM Jan 30, 2023Observed: 0.73 ft at 9:00AM Jan 30, 2023Observed: 0.73 ft at 9:15AM Jan 30, 2023Observed: 0.73 ft at 9:30AM Jan 30, 2023Observed: 0.73 ft at 9:45AM Jan 30, 2023Observed: 0.73 ft at 10:00AM Jan 30, 2023Observed: 0.73 ft at 10:15AM Jan 30, 2023Observed: 0.73 ft at 10:30AM Jan 30, 2023Observed: 0.73 ft at 10:45AM Jan 30, 2023Observed: 0.73 ft at 11:00AM Jan 30, 2023Observed: 0.73 ft at 11:15AM Jan 30, 2023Observed: 0.73 ft at 11:30AM Jan 30, 2023Observed: 0.73 ft at 11:45AM Jan 30, 2023Observed: 0.73 ft at 12:00PM Jan 30, 2023Observed: 0.73 ft at 12:15PM Jan 30, 2023Observed: 0.73 ft at 12:30PM Jan 30, 2023Observed: 0.73 ft at 12:45PM Jan 30, 2023Observed: 0.73 ft at 1:00PM Jan 30, 2023Observed: 0.73 ft at 1:15PM Jan 30, 2023Observed: 0.73 ft at 1:30PM Jan 30, 2023Observed: 0.73 ft at 1:45PM Jan 30, 2023Observed: 0.73 ft at 2:00PM Jan 30, 2023Observed: 0.73 ft at 2:01PM Jan 30, 2023Observed: 0.73 ft at 2:15PM Jan 30, 2023Observed: 0.73 ft at 2:16PM Jan 30, 2023Observed: 0.73 ft at 2:30PM Jan 30, 2023Observed: 0.73 ft at 2:31PM Jan 30, 2023Observed: 0.73 ft at 2:45PM Jan 30, 2023Observed: 0.73 ft at 3:00PM Jan 30, 2023Observed: 0.73 ft at 3:15PM Jan 30, 2023Observed: 0.73 ft at 3:30PM Jan 30, 2023Observed: 0.73 ft at 3:45PM Jan 30, 2023Observed: 0.73 ft at 4:00PM Jan 30, 2023Observed: 0.73 ft at 4:15PM Jan 30, 2023Observed: 0.73 ft at 4:30PM Jan 30, 2023Observed: 0.73 ft at 4:45PM Jan 30, 2023Observed: 0.73 ft at 5:00PM Jan 30, 2023Observed: 0.73 ft at 5:15PM Jan 30, 2023Observed: 0.73 ft at 5:30PM Jan 30, 2023Observed: 0.73 ft at 5:45PM Jan 30, 2023Observed: 0.73 ft at 6:00PM Jan 30, 2023Observed: 0.73 ft at 6:15PM Jan 30, 2023Observed: 0.73 ft at 6:30PM Jan 30, 2023Observed: 0.73 ft at 6:45PM Jan 30, 2023Observed: 0.73 ft at 7:00PM Jan 30, 2023Observed: 0.73 ft at 7:15PM Jan 30, 2023Observed: 0.73 ft at 7:30PM Jan 30, 2023Observed: 0.73 ft at 7:45PM Jan 30, 2023Observed: 0.73 ft at 8:00PM Jan 30, 2023Observed: 0.73 ft at 8:15PM Jan 30, 2023Observed: 0.73 ft at 8:30PM Jan 30, 2023Observed: 0.73 ft at 8:45PM Jan 30, 2023Observed: 0.73 ft at 9:00PM Jan 30, 2023Observed: 0.73 ft at 9:15PM Jan 30, 2023Observed: 0.73 ft at 9:30PM Jan 30, 2023Observed: 0.73 ft at 9:45PM Jan 30, 2023Observed: 0.73 ft at 10:00PM Jan 30, 2023Observed: 0.73 ft at 10:15PM Jan 30, 2023Observed: 0.73 ft at 10:30PM Jan 30, 2023Observed: 0.73 ft at 10:45PM Jan 30, 2023Observed: 0.73 ft at 11:00PM Jan 30, 2023Observed: 0.73 ft at 11:15PM Jan 30, 2023Observed: 0.73 ft at 11:30PM Jan 30, 2023Observed: 0.73 ft at 11:45PM Jan 30, 2023Observed: 0.73 ft at 12:00AM Jan 31, 2023Observed: 0.73 ft at 12:15AM Jan 31, 2023Observed: 0.73 ft at 12:30AM Jan 31, 2023Observed: 0.73 ft at 12:45AM Jan 31, 2023Observed: 0.73 ft at 1:00AM Jan 31, 2023Observed: 0.73 ft at 1:15AM Jan 31, 2023Observed: 0.73 ft at 1:30AM Jan 31, 2023Observed: 0.73 ft at 1:45AM Jan 31, 2023Observed: 0.73 ft at 2:00AM Jan 31, 2023Observed: 0.73 ft at 2:01AM Jan 31, 2023Observed: 0.73 ft at 2:15AM Jan 31, 2023Observed: 0.73 ft at 2:16AM Jan 31, 2023Observed: 0.73 ft at 2:30AM Jan 31, 2023Observed: 0.73 ft at 2:31AM Jan 31, 2023Observed: 0.73 ft at 2:45AM Jan 31, 2023Observed: 0.73 ft at 3:00AM Jan 31, 2023Observed: 0.73 ft at 3:15AM Jan 31, 2023Observed: 0.73 ft at 3:30AM Jan 31, 2023Observed: 0.73 ft at 3:45AM Jan 31, 2023Observed: 0.73 ft at 4:00AM Jan 31, 2023Observed: 0.73 ft at 4:15AM Jan 31, 2023Observed: 0.73 ft at 4:30AM Jan 31, 2023Observed: 0.73 ft at 4:45AM Jan 31, 2023Observed: 0.73 ft at 5:00AM Jan 31, 2023Observed: 0.73 ft at 5:15AM Jan 31, 2023Observed: 0.73 ft at 5:30AM Jan 31, 2023Observed: 0.73 ft at 5:45AM Jan 31, 2023Observed: 0.73 ft at 6:00AM Jan 31, 2023Observed: 0.73 ft at 6:15AM Jan 31, 2023Observed: 0.73 ft at 6:30AM Jan 31, 2023Observed: 0.73 ft at 6:45AM Jan 31, 2023Observed: 0.73 ft at 7:00AM Jan 31, 2023Observed: 0.73 ft at 7:15AM Jan 31, 2023Observed: 0.73 ft at 7:30AM Jan 31, 2023Observed: 0.73 ft at 7:45AM Jan 31, 2023Observed: 0.73 ft at 8:00AM Jan 31, 2023Observed: 0.73 ft at 8:15AM Jan 31, 2023Observed: 0.73 ft at 8:30AM Jan 31, 2023Observed: 0.73 ft at 8:45AM Jan 31, 2023Observed: 0.73 ft at 9:00AM Jan 31, 2023Observed: 0.73 ft at 9:15AM Jan 31, 2023Observed: 0.73 ft at 9:30AM Jan 31, 2023Observed: 0.73 ft at 9:45AM Jan 31, 2023Observed: 0.73 ft at 10:00AM Jan 31, 2023Observed: 0.73 ft at 10:15AM Jan 31, 2023Observed: 0.73 ft at 10:30AM Jan 31, 2023Highest Observation: 0.75 ft at 10:45AM Jan 31, 2023Observed: 0.74 ft at 11:00AM Jan 31, 2023Observed: 0.73 ft at 11:15AM Jan 31, 2023Observed: 0.72 ft at 11:30AM Jan 31, 2023Observed: 0.72 ft at 11:45AM Jan 31, 2023Observed: 0.72 ft at 12:00PM Jan 31, 2023Observed: 0.72 ft at 12:15PM Jan 31, 2023Observed: 0.72 ft at 12:30PM Jan 31, 2023Observed: 0.72 ft at 12:45PM Jan 31, 2023Observed: 0.72 ft at 1:00PM Jan 31, 2023Observed: 0.74 ft at 1:15PM Jan 31, 2023Observed: 0.73 ft at 1:30PM Jan 31, 2023Observed: 0.73 ft at 1:45PM Jan 31, 2023Observed: 0.73 ft at 2:00PM Jan 31, 2023Observed: 0.73 ft at 2:02PM Jan 31, 2023Observed: 0.74 ft at 2:15PM Jan 31, 2023Observed: 0.74 ft at 2:17PM Jan 31, 2023Observed: 0.73 ft at 2:30PM Jan 31, 2023Observed: 0.73 ft at 2:32PM Jan 31, 2023Observed: 0.73 ft at 2:45PM Jan 31, 2023Observed: 0.73 ft at 3:00PM Jan 31, 2023Observed: 0.74 ft at 3:15PM Jan 31, 2023Observed: 0.74 ft at 3:30PM Jan 31, 2023Observed: 0.73 ft at 3:45PM Jan 31, 2023Observed: 0.73 ft at 4:00PM Jan 31, 2023Observed: 0.73 ft at 4:15PM Jan 31, 2023Observed: 0.74 ft at 4:30PM Jan 31, 2023Observed: 0.74 ft at 4:45PM Jan 31, 2023Observed: 0.74 ft at 5:00PM Jan 31, 2023Observed: 0.73 ft at 5:15PM Jan 31, 2023Observed: 0.73 ft at 5:30PM Jan 31, 2023Observed: 0.73 ft at 5:45PM Jan 31, 2023Observed: 0.73 ft at 6:00PM Jan 31, 2023Observed: 0.73 ft at 6:15PM Jan 31, 2023Observed: 0.73 ft at 6:30PM Jan 31, 2023Observed: 0.74 ft at 6:45PM Jan 31, 2023Observed: 0.73 ft at 7:00PM Jan 31, 2023Observed: 0.73 ft at 7:15PM Jan 31, 2023Observed: 0.73 ft at 7:30PM Jan 31, 2023Observed: 0.73 ft at 7:45PM Jan 31, 2023Observed: 0.74 ft at 8:00PM Jan 31, 2023Observed: 0.73 ft at 8:15PM Jan 31, 2023Observed: 0.73 ft at 8:30PM Jan 31, 2023Observed: 0.74 ft at 8:45PM Jan 31, 2023Observed: 0.73 ft at 9:00PM Jan 31, 2023Observed: 0.74 ft at 9:15PM Jan 31, 2023Observed: 0.73 ft at 9:30PM Jan 31, 2023Observed: 0.73 ft at 9:45PM Jan 31, 2023Observed: 0.73 ft at 10:00PM Jan 31, 2023Observed: 0.73 ft at 10:15PM Jan 31, 2023Observed: 0.74 ft at 10:30PM Jan 31, 2023Observed: 0.73 ft at 10:45PM Jan 31, 2023Observed: 0.73 ft at 11:00PM Jan 31, 2023Observed: 0.73 ft at 11:15PM Jan 31, 2023Observed: 0.73 ft at 11:30PM Jan 31, 2023Observed: 0.74 ft at 11:45PM Jan 31, 2023Observed: 0.73 ft at 12:00AM Feb 01, 2023Observed: 0.73 ft at 12:15AM Feb 01, 2023Observed: 0.74 ft at 12:30AM Feb 01, 2023Observed: 0.73 ft at 12:45AM Feb 01, 2023Observed: 0.73 ft at 1:00AM Feb 01, 2023Observed: 0.73 ft at 1:15AM Feb 01, 2023Observed: 0.73 ft at 1:30AM Feb 01, 2023Observed: 0.73 ft at 1:45AM Feb 01, 2023Observed: 0.73 ft at 2:00AM Feb 01, 2023Observed: 0.73 ft at 2:02AM Feb 01, 2023Observed: 0.73 ft at 2:15AM Feb 01, 2023Observed: 0.73 ft at 2:17AM Feb 01, 2023Observed: 0.73 ft at 2:30AM Feb 01, 2023Observed: 0.73 ft at 2:32AM Feb 01, 2023Observed: 0.73 ft at 2:45AM Feb 01, 2023Observed: 0.73 ft at 3:00AM Feb 01, 2023Observed: 0.73 ft at 3:15AM Feb 01, 2023Observed: 0.73 ft at 3:30AM Feb 01, 2023Observed: 0.73 ft at 3:45AM Feb 01, 2023Observed: 0.73 ft at 4:00AM Feb 01, 2023Observed: 0.73 ft at 4:15AM Feb 01, 2023Observed: 0.73 ft at 4:30AM Feb 01, 2023Observed: 0.73 ft at 4:45AM Feb 01, 2023Observed: 0.73 ft at 5:00AM Feb 01, 2023Observed: 0.73 ft at 5:15AM Feb 01, 2023Observed: 0.73 ft at 5:30AM Feb 01, 2023Observed: 0.73 ft at 5:45AM Feb 01, 2023Observed: 0.73 ft at 6:00AM Feb 01, 2023Observed: 0.74 ft at 6:15AM Feb 01, 2023Observed: 0.73 ft at 6:30AM Feb 01, 2023Observed: 0.73 ft at 6:45AM Feb 01, 2023Observed: 0.73 ft at 7:00AM Feb 01, 2023Observed: 0.74 ft at 7:15AM Feb 01, 2023Observed: 0.73 ft at 7:30AM Feb 01, 2023Observed: 0.73 ft at 7:45AM Feb 01, 2023Observed: 0.73 ft at 8:00AM Feb 01, 2023Observed: 0.73 ft at 8:15AM Feb 01, 2023Observed: 0.73 ft at 8:30AM Feb 01, 2023Observed: 0.73 ft at 8:45AM Feb 01, 2023Observed: 0.73 ft at 9:00AM Feb 01, 2023Observed: 0.73 ft at 9:15AM Feb 01, 2023Observed: 0.73 ft at 9:30AM Feb 01, 2023Observed: 0.73 ft at 9:45AM Feb 01, 2023Observed: 0.73 ft at 10:00AM Feb 01, 2023Observed: 0.73 ft at 10:15AM Feb 01, 2023Observed: 0.73 ft at 10:30AM Feb 01, 2023Observed: 0.73 ft at 10:45AM Feb 01, 2023Observed: 0.73 ft at 11:00AM Feb 01, 2023Observed: 0.73 ft at 11:15AM Feb 01, 2023Observed: 0.73 ft at 11:30AM Feb 01, 2023Highest Observation: 0.75 ft at 11:45AM Feb 01, 2023Observed: 0.73 ft at 12:00PM Feb 01, 2023Observed: 0.72 ft at 12:15PM Feb 01, 2023Observed: 0.73 ft at 12:30PM Feb 01, 2023Observed: 0.73 ft at 12:45PM Feb 01, 2023Observed: 0.73 ft at 1:00PM Feb 01, 2023Observed: 0.73 ft at 1:15PM Feb 01, 2023Observed: 0.73 ft at 1:30PM Feb 01, 2023Observed: 0.73 ft at 1:45PM Feb 01, 2023Observed: 0.73 ft at 2:00PM Feb 01, 2023Observed: 0.73 ft at 2:01PM Feb 01, 2023Observed: 0.73 ft at 2:15PM Feb 01, 2023Observed: 0.73 ft at 2:16PM Feb 01, 2023Observed: 0.73 ft at 2:30PM Feb 01, 2023Observed: 0.73 ft at 2:31PM Feb 01, 2023Observed: 0.73 ft at 2:45PM Feb 01, 2023Observed: 0.73 ft at 3:00PM Feb 01, 2023Observed: 0.73 ft at 3:15PM Feb 01, 2023Observed: 0.73 ft at 3:30PM Feb 01, 2023Observed: 0.73 ft at 3:45PM Feb 01, 2023Observed: 0.73 ft at 4:00PM Feb 01, 2023Observed: 0.73 ft at 4:15PM Feb 01, 2023Observed: 0.73 ft at 4:30PM Feb 01, 2023Observed: 0.73 ft at 4:45PM Feb 01, 2023Observed: 0.73 ft at 5:00PM Feb 01, 2023Observed: 0.73 ft at 5:15PM Feb 01, 2023Observed: 0.73 ft at 5:30PM Feb 01, 2023Observed: 0.73 ft at 5:45PM Feb 01, 2023Observed: 0.73 ft at 6:00PM Feb 01, 2023Observed: 0.73 ft at 6:15PM Feb 01, 2023Observed: 0.73 ft at 6:30PM Feb 01, 2023Observed: 0.73 ft at 6:45PM Feb 01, 2023Observed: 0.73 ft at 7:00PM Feb 01, 2023Observed: 0.73 ft at 7:15PM Feb 01, 2023Observed: 0.73 ft at 7:30PM Feb 01, 2023Observed: 0.73 ft at 7:45PM Feb 01, 2023Observed: 0.73 ft at 8:00PM Feb 01, 2023Observed: 0.73 ft at 8:15PM Feb 01, 2023Observed: 0.73 ft at 8:30PM Feb 01, 2023Observed: 0.73 ft at 8:45PM Feb 01, 2023Observed: 0.73 ft at 9:00PM Feb 01, 2023Observed: 0.73 ft at 9:15PM Feb 01, 2023Observed: 0.73 ft at 9:30PM Feb 01, 2023Observed: 0.73 ft at 9:45PM Feb 01, 2023Observed: 0.73 ft at 10:00PM Feb 01, 2023Observed: 0.73 ft at 10:15PM Feb 01, 2023Observed: 0.73 ft at 10:30PM Feb 01, 2023Observed: 0.73 ft at 10:45PM Feb 01, 2023Observed: 0.73 ft at 11:00PM Feb 01, 2023Observed: 0.73 ft at 11:15PM Feb 01, 2023Observed: 0.73 ft at 11:30PM Feb 01, 2023Observed: 0.73 ft at 11:45PM Feb 01, 2023Observed: 0.73 ft at 12:00AM Feb 02, 2023Observed: 0.73 ft at 12:15AM Feb 02, 2023Observed: 0.73 ft at 12:30AM Feb 02, 2023Observed: 0.73 ft at 12:45AM Feb 02, 2023Observed: 0.73 ft at 1:00AM Feb 02, 2023Observed: 0.73 ft at 1:15AM Feb 02, 2023Observed: 0.73 ft at 1:30AM Feb 02, 2023Observed: 0.73 ft at 1:45AM Feb 02, 2023Observed: 0.73 ft at 2:00AM Feb 02, 2023Observed: 0.73 ft at 2:15AM Feb 02, 2023Observed: 0.73 ft at 2:17AM Feb 02, 2023Observed: 0.73 ft at 2:30AM Feb 02, 2023Observed: 0.73 ft at 2:32AM Feb 02, 2023Observed: 0.73 ft at 2:45AM Feb 02, 2023Observed: 0.73 ft at 2:47AM Feb 02, 2023Observed: 0.73 ft at 3:00AM Feb 02, 2023Observed: 0.73 ft at 3:15AM Feb 02, 2023Observed: 0.73 ft at 3:30AM Feb 02, 2023Observed: 0.73 ft at 3:45AM Feb 02, 2023Observed: 0.73 ft at 4:00AM Feb 02, 2023Observed: 0.73 ft at 4:15AM Feb 02, 2023Observed: 0.73 ft at 4:30AM Feb 02, 2023Observed: 0.73 ft at 4:45AM Feb 02, 2023Observed: 0.73 ft at 5:00AM Feb 02, 2023Observed: 0.73 ft at 5:15AM Feb 02, 2023Observed: 0.73 ft at 5:30AM Feb 02, 2023Observed: 0.73 ft at 5:45AM Feb 02, 2023Observed: 0.73 ft at 6:00AM Feb 02, 2023Observed: 0.73 ft at 6:15AM Feb 02, 2023Observed: 0.73 ft at 6:30AM Feb 02, 2023Observed: 0.73 ft at 6:45AM Feb 02, 2023Observed: 0.73 ft at 7:00AM Feb 02, 2023Observed: 0.73 ft at 7:15AM Feb 02, 2023Observed: 0.73 ft at 7:30AM Feb 02, 2023Observed: 0.73 ft at 7:45AM Feb 02, 2023Observed: 0.73 ft at 8:00AM Feb 02, 2023Observed: 0.73 ft at 8:15AM Feb 02, 2023Observed: 0.73 ft at 8:30AM Feb 02, 2023Observed: 0.73 ft at 8:45AM Feb 02, 2023Observed: 0.73 ft at 9:00AM Feb 02, 2023Observed: 0.73 ft at 9:15AM Feb 02, 2023Observed: 0.73 ft at 9:30AM Feb 02, 2023Observed: 0.73 ft at 9:45AM Feb 02, 2023Observed: 0.73 ft at 10:00AM Feb 02, 2023Observed: 0.73 ft at 10:15AM Feb 02, 2023Observed: 0.73 ft at 10:30AM Feb 02, 2023Observed: 0.73 ft at 10:45AM Feb 02, 2023Observed: 0.73 ft at 11:00AM Feb 02, 2023Observed: 0.73 ft at 11:15AM Feb 02, 2023Observed: 0.73 ft at 11:30AM Feb 02, 2023Observed: 0.73 ft at 11:45AM Feb 02, 2023Observed: 0.73 ft at 12:00PM Feb 02, 2023Observed: 0.73 ft at 12:15PM Feb 02, 2023Observed: 0.73 ft at 12:30PM Feb 02, 2023Observed: 0.73 ft at 12:45PM Feb 02, 2023Observed: 0.73 ft at 1:00PM Feb 02, 2023Observed: 0.73 ft at 1:15PM Feb 02, 2023Observed: 0.73 ft at 1:30PM Feb 02, 2023Observed: 0.73 ft at 1:45PM Feb 02, 2023Observed: 0.73 ft at 2:00PM Feb 02, 2023Observed: 0.73 ft at 2:15PM Feb 02, 2023Observed: 0.73 ft at 2:16PM Feb 02, 2023Observed: 0.73 ft at 2:30PM Feb 02, 2023Observed: 0.73 ft at 2:31PM Feb 02, 2023Observed: 0.73 ft at 2:45PM Feb 02, 2023Observed: 0.73 ft at 2:46PM Feb 02, 2023Observed: 0.73 ft at 3:00PM Feb 02, 2023Observed: 0.73 ft at 3:15PM Feb 02, 2023Observed: 0.73 ft at 3:30PM Feb 02, 2023Observed: 0.73 ft at 3:45PM Feb 02, 2023Observed: 0.73 ft at 4:00PM Feb 02, 2023Observed: 0.73 ft at 4:15PM Feb 02, 2023Observed: 0.73 ft at 4:30PM Feb 02, 2023Observed: 0.73 ft at 4:45PM Feb 02, 2023Observed: 0.73 ft at 5:00PM Feb 02, 2023Observed: 0.73 ft at 5:15PM Feb 02, 2023Observed: 0.73 ft at 5:30PM Feb 02, 2023Observed: 0.73 ft at 5:45PM Feb 02, 2023Observed: 0.73 ft at 6:00PM Feb 02, 2023Observed: 0.73 ft at 6:15PM Feb 02, 2023Observed: 0.73 ft at 6:30PM Feb 02, 2023Observed: 0.73 ft at 6:45PM Feb 02, 2023Observed: 0.73 ft at 7:00PM Feb 02, 2023Observed: 0.73 ft at 7:15PM Feb 02, 2023Observed: 0.73 ft at 7:30PM Feb 02, 2023Colorado Division of Water ResourcesGRNC2(plotting HGIRG) Graph Created (8:30PM Feb 2, 2023)ObservedLatest observed value: 0.73 ft at 7:30 PM MST 2-Feb-2023. Flood Stage is 3 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (MST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Stage may be affected by ice during winter months.

NOTE: Forecasts are not available for the North Fork South Platte River at Grant. Only observed stages are available for this point.

Return to Area Map
Downstream Gauge Downstream Gauge - at South Platte
Flood Categories (in feet)
Major Flood Stage: 6
Moderate Flood Stage: 4.5
Flood Stage: 3
Action Stage: 2.5
Low Stage (in feet): -9999

Historic Crests
(1) 2.48 ft on 06/18/1995
(2) 2.14 ft on 05/25/2000
(3) 2.10 ft on 06/05/1996
(4) 2.09 ft on 06/03/1993
(5) 2.09 ft on 06/23/2006
(6) 2.07 ft on 12/05/2013
(7) 2.03 ft on 06/14/2015
(8) 1.99 ft on 07/01/1998
(9) 1.98 ft on 07/28/1997
(10) 1.95 ft on 07/02/2007

(P): Preliminary values subject to further review.

Recent Crests
(1) 2.03 ft on 06/14/2015
(2) 2.07 ft on 12/05/2013
(3) 1.95 ft on 07/02/2007
(4) 2.09 ft on 06/23/2006
(5) 2.14 ft on 05/25/2000
(6) 1.99 ft on 07/01/1998
(7) 1.98 ft on 07/28/1997
(8) 2.10 ft on 06/05/1996
(9) 2.48 ft on 06/18/1995
(10) 2.09 ft on 06/03/1993

(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
6 There is major flooding along the reach.
4.5 Houses west of and near Bailey flood. Roads flood.
3 Flooding of outbuildings occurs near Shawnee.
2.5 The river is out of its banks and into nearby fields.
About This Location Collapse

Latitude: 39.458000° N, Longitude: 105.659200° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 3 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 8585 8588 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