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
South Platte River at Antero Reservoir Pool (ft)Highest Observation: 31.79 ft at 1:45AM May 07, 2021Highest Observation: 31.79 ft at 2:00AM May 07, 2021Observed: 31.78 ft at 2:15AM May 07, 2021Highest Observation: 31.79 ft at 2:30AM May 07, 2021Highest Observation: 31.79 ft at 2:45AM May 07, 2021Observed: 31.78 ft at 3:00AM May 07, 2021Highest Observation: 31.79 ft at 3:15AM May 07, 2021Observed: 31.78 ft at 3:30AM May 07, 2021Observed: 31.78 ft at 3:45AM May 07, 2021Observed: 31.78 ft at 4:00AM May 07, 2021Observed: 31.78 ft at 4:15AM May 07, 2021Observed: 31.78 ft at 4:30AM May 07, 2021Observed: 31.78 ft at 4:45AM May 07, 2021Observed: 31.78 ft at 5:00AM May 07, 2021Observed: 31.78 ft at 5:15AM May 07, 2021Observed: 31.78 ft at 5:30AM May 07, 2021Observed: 31.77 ft at 5:45AM May 07, 2021Observed: 31.77 ft at 6:00AM May 07, 2021Observed: 31.77 ft at 6:15AM May 07, 2021Observed: 31.77 ft at 6:30AM May 07, 2021Observed: 31.77 ft at 6:45AM May 07, 2021Observed: 31.77 ft at 7:00AM May 07, 2021Observed: 31.77 ft at 7:15AM May 07, 2021Observed: 31.76 ft at 7:30AM May 07, 2021Observed: 31.76 ft at 7:45AM May 07, 2021Observed: 31.76 ft at 8:00AM May 07, 2021Observed: 31.76 ft at 8:15AM May 07, 2021Observed: 31.76 ft at 8:30AM May 07, 2021Observed: 31.76 ft at 8:45AM May 07, 2021Observed: 31.76 ft at 9:00AM May 07, 2021Observed: 31.76 ft at 9:15AM May 07, 2021Observed: 31.75 ft at 9:30AM May 07, 2021Observed: 31.75 ft at 9:45AM May 07, 2021Observed: 31.75 ft at 10:00AM May 07, 2021Observed: 31.75 ft at 10:15AM May 07, 2021Observed: 31.75 ft at 10:30AM May 07, 2021Observed: 31.75 ft at 10:45AM May 07, 2021Observed: 31.75 ft at 11:00AM May 07, 2021Observed: 31.75 ft at 11:15AM May 07, 2021Observed: 31.74 ft at 11:30AM May 07, 2021Observed: 31.74 ft at 11:45AM May 07, 2021Observed: 31.72 ft at 12:00PM May 07, 2021Observed: 31.73 ft at 12:15PM May 07, 2021Observed: 31.73 ft at 12:30PM May 07, 2021Observed: 31.74 ft at 12:45PM May 07, 2021Observed: 31.74 ft at 1:00PM May 07, 2021Observed: 31.74 ft at 1:15PM May 07, 2021Observed: 31.72 ft at 1:30PM May 07, 2021Observed: 31.75 ft at 1:45PM May 07, 2021Observed: 31.76 ft at 2:00PM May 07, 2021Observed: 31.76 ft at 2:15PM May 07, 2021Observed: 31.74 ft at 2:30PM May 07, 2021Observed: 31.7 ft at 2:45PM May 07, 2021Observed: 31.7 ft at 3:00PM May 07, 2021Observed: 31.7 ft at 3:15PM May 07, 2021Observed: 31.75 ft at 3:30PM May 07, 2021Observed: 31.75 ft at 3:45PM May 07, 2021Observed: 31.74 ft at 4:00PM May 07, 2021Observed: 31.74 ft at 4:15PM May 07, 2021Observed: 31.74 ft at 4:30PM May 07, 2021Observed: 31.74 ft at 4:45PM May 07, 2021Observed: 31.74 ft at 5:00PM May 07, 2021Observed: 31.74 ft at 5:15PM May 07, 2021Observed: 31.73 ft at 5:30PM May 07, 2021Observed: 31.74 ft at 5:45PM May 07, 2021Observed: 31.73 ft at 6:00PM May 07, 2021Observed: 31.72 ft at 6:15PM May 07, 2021Observed: 31.73 ft at 6:30PM May 07, 2021Observed: 31.73 ft at 6:45PM May 07, 2021Observed: 31.73 ft at 7:00PM May 07, 2021Observed: 31.73 ft at 7:15PM May 07, 2021Observed: 31.73 ft at 7:30PM May 07, 2021Observed: 31.73 ft at 7:45PM May 07, 2021Observed: 31.71 ft at 8:00PM May 07, 2021Observed: 31.73 ft at 8:15PM May 07, 2021Observed: 31.72 ft at 8:30PM May 07, 2021Observed: 31.72 ft at 8:45PM May 07, 2021Observed: 31.73 ft at 9:00PM May 07, 2021Observed: 31.72 ft at 9:15PM May 07, 2021Observed: 31.72 ft at 9:30PM May 07, 2021Observed: 31.72 ft at 9:45PM May 07, 2021Observed: 31.72 ft at 10:00PM May 07, 2021Observed: 31.72 ft at 10:15PM May 07, 2021Observed: 31.72 ft at 10:30PM May 07, 2021Observed: 31.72 ft at 10:45PM May 07, 2021Observed: 31.72 ft at 11:00PM May 07, 2021Observed: 31.72 ft at 11:15PM May 07, 2021Observed: 31.72 ft at 11:30PM May 07, 2021Observed: 31.72 ft at 11:45PM May 07, 2021Observed: 31.72 ft at 12:00AM May 08, 2021Observed: 31.72 ft at 12:15AM May 08, 2021Observed: 31.72 ft at 12:30AM May 08, 2021Observed: 31.72 ft at 12:31AM May 08, 2021Observed: 31.72 ft at 12:45AM May 08, 2021Observed: 31.72 ft at 12:46AM May 08, 2021Observed: 31.72 ft at 1:00AM May 08, 2021Observed: 31.72 ft at 1:01AM May 08, 2021Observed: 31.72 ft at 1:15AM May 08, 2021Observed: 31.72 ft at 1:30AM May 08, 2021Observed: 31.72 ft at 1:45AM May 08, 2021Observed: 31.72 ft at 2:00AM May 08, 2021Observed: 31.72 ft at 2:15AM May 08, 2021Observed: 31.72 ft at 2:30AM May 08, 2021Observed: 31.71 ft at 2:45AM May 08, 2021Observed: 31.71 ft at 3:00AM May 08, 2021Observed: 31.71 ft at 3:15AM May 08, 2021Observed: 31.71 ft at 3:30AM May 08, 2021Observed: 31.71 ft at 3:45AM May 08, 2021Observed: 31.71 ft at 4:00AM May 08, 2021Observed: 31.71 ft at 4:15AM May 08, 2021Observed: 31.71 ft at 4:30AM May 08, 2021Observed: 31.71 ft at 4:45AM May 08, 2021Observed: 31.71 ft at 5:00AM May 08, 2021Observed: 31.71 ft at 5:15AM May 08, 2021Observed: 31.71 ft at 5:30AM May 08, 2021Observed: 31.71 ft at 5:45AM May 08, 2021Observed: 31.71 ft at 6:00AM May 08, 2021Observed: 31.71 ft at 6:15AM May 08, 2021Observed: 31.71 ft at 6:30AM May 08, 2021Observed: 31.71 ft at 6:45AM May 08, 2021Observed: 31.71 ft at 7:00AM May 08, 2021Observed: 31.71 ft at 7:15AM May 08, 2021Observed: 31.71 ft at 7:30AM May 08, 2021Observed: 31.71 ft at 7:45AM May 08, 2021Observed: 31.71 ft at 8:00AM May 08, 2021Observed: 31.71 ft at 8:15AM May 08, 2021Observed: 31.71 ft at 8:30AM May 08, 2021Observed: 31.7 ft at 8:45AM May 08, 2021Observed: 31.7 ft at 9:00AM May 08, 2021Observed: 31.7 ft at 9:15AM May 08, 2021Observed: 31.7 ft at 9:30AM May 08, 2021Observed: 31.7 ft at 9:45AM May 08, 2021Observed: 31.7 ft at 10:00AM May 08, 2021Observed: 31.71 ft at 10:15AM May 08, 2021Observed: 31.71 ft at 10:30AM May 08, 2021Observed: 31.71 ft at 10:45AM May 08, 2021Observed: 31.7 ft at 11:00AM May 08, 2021Observed: 31.7 ft at 11:15AM May 08, 2021Observed: 31.7 ft at 11:30AM May 08, 2021Observed: 31.72 ft at 11:45AM May 08, 2021Observed: 31.72 ft at 12:00PM May 08, 2021Observed: 31.69 ft at 12:15PM May 08, 2021Observed: 31.7 ft at 12:30PM May 08, 2021Observed: 31.68 ft at 12:45PM May 08, 2021Observed: 31.68 ft at 12:46PM May 08, 2021Observed: 31.72 ft at 1:00PM May 08, 2021Observed: 31.72 ft at 1:01PM May 08, 2021Observed: 31.72 ft at 1:15PM May 08, 2021Observed: 31.72 ft at 1:16PM May 08, 2021Observed: 31.71 ft at 1:30PM May 08, 2021Observed: 31.7 ft at 1:45PM May 08, 2021Observed: 31.7 ft at 2:00PM May 08, 2021Observed: 31.72 ft at 2:15PM May 08, 2021Observed: 31.71 ft at 2:30PM May 08, 2021Observed: 31.7 ft at 2:45PM May 08, 2021Observed: 31.69 ft at 3:00PM May 08, 2021Observed: 31.71 ft at 3:15PM May 08, 2021Observed: 31.69 ft at 3:30PM May 08, 2021Observed: 31.7 ft at 3:45PM May 08, 2021Observed: 31.68 ft at 4:00PM May 08, 2021Observed: 31.69 ft at 4:15PM May 08, 2021Observed: 31.69 ft at 4:30PM May 08, 2021Observed: 31.69 ft at 4:45PM May 08, 2021Observed: 31.69 ft at 5:00PM May 08, 2021Observed: 31.7 ft at 5:15PM May 08, 2021Observed: 31.68 ft at 5:30PM May 08, 2021Observed: 31.69 ft at 5:45PM May 08, 2021Observed: 31.68 ft at 6:00PM May 08, 2021Observed: 31.69 ft at 6:15PM May 08, 2021Observed: 31.68 ft at 6:30PM May 08, 2021Observed: 31.69 ft at 6:45PM May 08, 2021Observed: 31.69 ft at 7:00PM May 08, 2021Observed: 31.69 ft at 7:15PM May 08, 2021Observed: 31.69 ft at 7:30PM May 08, 2021Observed: 31.69 ft at 7:45PM May 08, 2021Observed: 31.69 ft at 8:00PM May 08, 2021Observed: 31.69 ft at 8:15PM May 08, 2021Observed: 31.69 ft at 8:30PM May 08, 2021Observed: 31.69 ft at 8:45PM May 08, 2021Observed: 31.68 ft at 9:00PM May 08, 2021Observed: 31.68 ft at 9:15PM May 08, 2021Observed: 31.69 ft at 9:30PM May 08, 2021Observed: 31.68 ft at 9:45PM May 08, 2021Observed: 31.68 ft at 10:00PM May 08, 2021Observed: 31.68 ft at 10:15PM May 08, 2021Observed: 31.68 ft at 10:30PM May 08, 2021Observed: 31.68 ft at 10:45PM May 08, 2021Observed: 31.68 ft at 11:00PM May 08, 2021Observed: 31.68 ft at 11:15PM May 08, 2021Observed: 31.68 ft at 11:30PM May 08, 2021Observed: 31.68 ft at 11:45PM May 08, 2021Observed: 31.68 ft at 12:00AM May 09, 2021Observed: 31.68 ft at 12:15AM May 09, 2021Observed: 31.68 ft at 12:30AM May 09, 2021Observed: 31.68 ft at 12:45AM May 09, 2021Observed: 31.68 ft at 12:46AM May 09, 2021Observed: 31.68 ft at 1:00AM May 09, 2021Observed: 31.68 ft at 1:01AM May 09, 2021Observed: 31.68 ft at 1:15AM May 09, 2021Observed: 31.68 ft at 1:16AM May 09, 2021Observed: 31.68 ft at 1:30AM May 09, 2021Observed: 31.68 ft at 1:45AM May 09, 2021Observed: 31.68 ft at 2:00AM May 09, 2021Observed: 31.68 ft at 2:15AM May 09, 2021Observed: 31.68 ft at 2:30AM May 09, 2021Observed: 31.68 ft at 2:45AM May 09, 2021Observed: 31.67 ft at 3:00AM May 09, 2021Observed: 31.67 ft at 3:15AM May 09, 2021Observed: 31.67 ft at 3:30AM May 09, 2021Observed: 31.68 ft at 3:45AM May 09, 2021Observed: 31.68 ft at 4:00AM May 09, 2021Observed: 31.67 ft at 4:15AM May 09, 2021Observed: 31.67 ft at 4:30AM May 09, 2021Observed: 31.67 ft at 4:45AM May 09, 2021Observed: 31.67 ft at 5:00AM May 09, 2021Observed: 31.68 ft at 5:15AM May 09, 2021Observed: 31.68 ft at 5:30AM May 09, 2021Observed: 31.68 ft at 5:45AM May 09, 2021Observed: 31.67 ft at 6:00AM May 09, 2021Observed: 31.67 ft at 6:15AM May 09, 2021Observed: 31.67 ft at 6:30AM May 09, 2021Observed: 31.67 ft at 6:45AM May 09, 2021Observed: 31.67 ft at 7:00AM May 09, 2021Observed: 31.67 ft at 7:15AM May 09, 2021Observed: 31.67 ft at 7:30AM May 09, 2021Observed: 31.67 ft at 7:45AM May 09, 2021Observed: 31.67 ft at 8:00AM May 09, 2021Observed: 31.67 ft at 8:15AM May 09, 2021Observed: 31.67 ft at 8:30AM May 09, 2021Observed: 31.68 ft at 8:45AM May 09, 2021Observed: 31.67 ft at 9:00AM May 09, 2021Observed: 31.67 ft at 9:15AM May 09, 2021Observed: 31.67 ft at 9:30AM May 09, 2021Observed: 31.67 ft at 9:45AM May 09, 2021Observed: 31.67 ft at 10:00AM May 09, 2021Observed: 31.67 ft at 10:15AM May 09, 2021Observed: 31.68 ft at 10:30AM May 09, 2021Observed: 31.67 ft at 10:45AM May 09, 2021Observed: 31.68 ft at 11:00AM May 09, 2021Observed: 31.67 ft at 11:15AM May 09, 2021Observed: 31.67 ft at 11:30AM May 09, 2021Observed: 31.67 ft at 11:45AM May 09, 2021Observed: 31.68 ft at 12:00PM May 09, 2021Observed: 31.67 ft at 12:15PM May 09, 2021Observed: 31.67 ft at 12:30PM May 09, 2021Observed: 31.67 ft at 12:45PM May 09, 2021Observed: 31.67 ft at 12:46PM May 09, 2021Observed: 31.68 ft at 1:00PM May 09, 2021Observed: 31.68 ft at 1:01PM May 09, 2021Observed: 31.67 ft at 1:15PM May 09, 2021Observed: 31.67 ft at 1:16PM May 09, 2021Observed: 31.67 ft at 1:30PM May 09, 2021Observed: 31.67 ft at 1:45PM May 09, 2021Observed: 31.67 ft at 2:00PM May 09, 2021Observed: 31.66 ft at 2:15PM May 09, 2021Observed: 31.66 ft at 2:30PM May 09, 2021Observed: 31.67 ft at 2:45PM May 09, 2021Observed: 31.67 ft at 3:00PM May 09, 2021Observed: 31.67 ft at 3:15PM May 09, 2021Observed: 31.67 ft at 3:30PM May 09, 2021Observed: 31.67 ft at 3:45PM May 09, 2021Observed: 31.66 ft at 4:00PM May 09, 2021Observed: 31.67 ft at 4:15PM May 09, 2021Observed: 31.67 ft at 4:30PM May 09, 2021Observed: 31.66 ft at 4:45PM May 09, 2021Observed: 31.67 ft at 5:00PM May 09, 2021Observed: 31.67 ft at 5:15PM May 09, 2021Observed: 31.66 ft at 5:30PM May 09, 2021Observed: 31.67 ft at 5:45PM May 09, 2021Observed: 31.66 ft at 6:00PM May 09, 2021Observed: 31.66 ft at 6:15PM May 09, 2021Observed: 31.66 ft at 6:30PM May 09, 2021Observed: 31.67 ft at 6:45PM May 09, 2021Observed: 31.67 ft at 7:00PM May 09, 2021Observed: 31.66 ft at 7:15PM May 09, 2021Observed: 31.67 ft at 7:30PM May 09, 2021Observed: 31.66 ft at 7:45PM May 09, 2021Observed: 31.67 ft at 8:00PM May 09, 2021Observed: 31.67 ft at 8:15PM May 09, 2021Observed: 31.67 ft at 8:30PM May 09, 2021Observed: 31.67 ft at 8:45PM May 09, 2021Observed: 31.67 ft at 9:00PM May 09, 2021Observed: 31.67 ft at 9:15PM May 09, 2021Observed: 31.67 ft at 9:30PM May 09, 2021Observed: 31.67 ft at 9:45PM May 09, 2021Observed: 31.67 ft at 10:00PM May 09, 2021Observed: 31.67 ft at 10:15PM May 09, 2021Observed: 31.67 ft at 10:30PM May 09, 2021Observed: 31.67 ft at 10:45PM May 09, 2021Observed: 31.67 ft at 11:00PM May 09, 2021Observed: 31.67 ft at 11:15PM May 09, 2021Observed: 31.67 ft at 11:30PM May 09, 2021Observed: 31.67 ft at 11:45PM May 09, 2021Observed: 31.67 ft at 12:00AM May 10, 2021Observed: 31.67 ft at 12:15AM May 10, 2021Observed: 31.67 ft at 12:30AM May 10, 2021Observed: 31.67 ft at 12:45AM May 10, 2021Observed: 31.67 ft at 12:46AM May 10, 2021Observed: 31.67 ft at 1:00AM May 10, 2021Observed: 31.67 ft at 1:01AM May 10, 2021Observed: 31.66 ft at 1:15AM May 10, 2021Observed: 31.66 ft at 1:16AM May 10, 2021Observed: 31.67 ft at 1:30AM May 10, 2021Observed: 31.67 ft at 1:45AM May 10, 2021Observed: 31.66 ft at 2:00AM May 10, 2021Observed: 31.67 ft at 2:15AM May 10, 2021Observed: 31.67 ft at 2:30AM May 10, 2021Observed: 31.67 ft at 2:45AM May 10, 2021Observed: 31.67 ft at 3:00AM May 10, 2021Observed: 31.67 ft at 3:15AM May 10, 2021Observed: 31.67 ft at 3:30AM May 10, 2021Observed: 31.67 ft at 3:45AM May 10, 2021Observed: 31.67 ft at 4:00AM May 10, 2021Observed: 31.67 ft at 4:15AM May 10, 2021Observed: 31.67 ft at 4:30AM May 10, 2021Observed: 31.67 ft at 4:45AM May 10, 2021Observed: 31.67 ft at 5:00AM May 10, 2021Observed: 31.67 ft at 5:15AM May 10, 2021Observed: 31.67 ft at 5:30AM May 10, 2021Observed: 31.67 ft at 5:45AM May 10, 2021Observed: 31.67 ft at 6:00AM May 10, 2021Observed: 31.67 ft at 6:15AM May 10, 2021Observed: 31.67 ft at 6:30AM May 10, 2021Observed: 31.67 ft at 6:45AM May 10, 2021Observed: 31.67 ft at 7:00AM May 10, 2021Observed: 31.67 ft at 7:15AM May 10, 2021Observed: 31.67 ft at 7:30AM May 10, 2021Observed: 31.67 ft at 7:45AM May 10, 2021Observed: 31.67 ft at 8:00AM May 10, 2021Observed: 31.67 ft at 8:15AM May 10, 2021Observed: 31.67 ft at 8:30AM May 10, 2021Observed: 31.67 ft at 8:45AM May 10, 2021Observed: 31.67 ft at 9:00AM May 10, 2021Observed: 31.67 ft at 9:15AM May 10, 2021Observed: 31.67 ft at 9:30AM May 10, 2021Observed: 31.67 ft at 9:45AM May 10, 2021Observed: 31.67 ft at 10:00AM May 10, 2021Observed: 31.67 ft at 10:15AM May 10, 2021Observed: 31.67 ft at 10:30AM May 10, 2021Observed: 31.67 ft at 10:45AM May 10, 2021Observed: 31.66 ft at 11:00AM May 10, 2021Observed: 31.67 ft at 11:15AM May 10, 2021Observed: 31.67 ft at 11:30AM May 10, 2021Observed: 31.67 ft at 11:45AM May 10, 2021Observed: 31.64 ft at 12:00PM May 10, 2021Observed: 31.68 ft at 12:15PM May 10, 2021Observed: 31.66 ft at 12:30PM May 10, 2021Observed: 31.67 ft at 12:45PM May 10, 2021Observed: 31.67 ft at 12:47PM May 10, 2021Observed: 31.68 ft at 1:00PM May 10, 2021Observed: 31.68 ft at 1:02PM May 10, 2021Observed: 31.67 ft at 1:15PM May 10, 2021Observed: 31.67 ft at 1:17PM May 10, 2021Observed: 31.67 ft at 1:30PM May 10, 2021Observed: 31.67 ft at 1:45PM May 10, 2021Observed: 31.67 ft at 2:00PM May 10, 2021Observed: 31.67 ft at 2:15PM May 10, 2021Observed: 31.67 ft at 2:30PM May 10, 2021Observed: 31.67 ft at 2:45PM May 10, 2021Observed: 31.67 ft at 3:00PM May 10, 2021Observed: 31.67 ft at 3:15PM May 10, 2021Observed: 31.67 ft at 3:30PM May 10, 2021Observed: 31.67 ft at 3:45PM May 10, 2021Observed: 31.67 ft at 4:00PM May 10, 2021Observed: 31.68 ft at 4:15PM May 10, 2021Observed: 31.67 ft at 4:30PM May 10, 2021Observed: 31.68 ft at 4:45PM May 10, 2021Observed: 31.67 ft at 5:00PM May 10, 2021Observed: 31.68 ft at 5:15PM May 10, 2021Observed: 31.64 ft at 5:30PM May 10, 2021Observed: 31.66 ft at 5:45PM May 10, 2021Observed: 31.66 ft at 6:00PM May 10, 2021Observed: 31.65 ft at 6:15PM May 10, 2021Observed: 31.67 ft at 6:30PM May 10, 2021Observed: 31.68 ft at 6:45PM May 10, 2021Observed: 31.67 ft at 7:00PM May 10, 2021Observed: 31.67 ft at 7:15PM May 10, 2021Observed: 31.68 ft at 7:30PM May 10, 2021Observed: 31.68 ft at 7:45PM May 10, 2021Observed: 31.67 ft at 8:00PM May 10, 2021Observed: 31.67 ft at 8:15PM May 10, 2021Observed: 31.68 ft at 8:30PM May 10, 2021Observed: 31.67 ft at 8:45PM May 10, 2021Observed: 31.67 ft at 9:00PM May 10, 2021Observed: 31.67 ft at 9:15PM May 10, 2021Observed: 31.67 ft at 9:30PM May 10, 2021Observed: 31.67 ft at 9:45PM May 10, 2021Observed: 31.67 ft at 10:00PM May 10, 2021Observed: 31.67 ft at 10:15PM May 10, 2021Observed: 31.67 ft at 10:30PM May 10, 2021Observed: 31.67 ft at 10:45PM May 10, 2021Observed: 31.67 ft at 11:00PM May 10, 2021Observed: 31.67 ft at 11:15PM May 10, 2021Observed: 31.67 ft at 11:30PM May 10, 2021Observed: 31.67 ft at 11:45PM May 10, 2021Observed: 31.67 ft at 12:00AM May 11, 2021Observed: 31.67 ft at 12:15AM May 11, 2021Observed: 31.68 ft at 12:30AM May 11, 2021Observed: 31.68 ft at 12:45AM May 11, 2021Observed: 31.68 ft at 12:46AM May 11, 2021Observed: 31.68 ft at 1:00AM May 11, 2021Observed: 31.68 ft at 1:01AM May 11, 2021Observed: 31.68 ft at 1:15AM May 11, 2021Observed: 31.68 ft at 1:16AM May 11, 2021Observed: 31.68 ft at 1:30AM May 11, 2021Observed: 31.67 ft at 1:45AM May 11, 2021Observed: 31.67 ft at 2:00AM May 11, 2021Observed: 31.67 ft at 2:15AM May 11, 2021Observed: 31.67 ft at 2:30AM May 11, 2021Observed: 31.67 ft at 2:45AM May 11, 2021Observed: 31.67 ft at 3:00AM May 11, 2021Observed: 31.67 ft at 3:15AM May 11, 2021Observed: 31.67 ft at 3:30AM May 11, 2021Observed: 31.67 ft at 3:45AM May 11, 2021Observed: 31.68 ft at 4:00AM May 11, 2021Observed: 31.67 ft at 4:15AM May 11, 2021Observed: 31.67 ft at 4:30AM May 11, 2021Observed: 31.67 ft at 4:45AM May 11, 2021Observed: 31.67 ft at 5:00AM May 11, 2021Observed: 31.67 ft at 5:15AM May 11, 2021Observed: 31.67 ft at 5:30AM May 11, 2021Observed: 31.67 ft at 5:45AM May 11, 2021Observed: 31.67 ft at 6:00AM May 11, 2021Observed: 31.67 ft at 6:15AM May 11, 2021Observed: 31.67 ft at 6:30AM May 11, 2021Observed: 31.67 ft at 6:45AM May 11, 2021Observed: 31.67 ft at 7:00AM May 11, 2021Observed: 31.67 ft at 7:15AM May 11, 2021Observed: 31.67 ft at 7:30AM May 11, 2021Observed: 31.67 ft at 7:45AM May 11, 2021Observed: 31.67 ft at 8:00AM May 11, 2021Observed: 31.67 ft at 8:15AM May 11, 2021Observed: 31.67 ft at 8:30AM May 11, 2021Observed: 31.67 ft at 8:45AM May 11, 2021Observed: 31.67 ft at 9:00AM May 11, 2021Observed: 31.67 ft at 9:15AM May 11, 2021Observed: 31.67 ft at 9:30AM May 11, 2021Observed: 31.67 ft at 9:45AM May 11, 2021Observed: 31.67 ft at 10:00AM May 11, 2021Observed: 31.67 ft at 10:15AM May 11, 2021Observed: 31.67 ft at 10:30AM May 11, 2021Observed: 31.67 ft at 10:45AM May 11, 2021Observed: 31.67 ft at 11:00AM May 11, 2021Observed: 31.68 ft at 11:15AM May 11, 2021Observed: 31.68 ft at 11:30AM May 11, 2021Observed: 31.68 ft at 11:45AM May 11, 2021Observed: 31.67 ft at 12:00PM May 11, 2021Observed: 31.69 ft at 12:15PM May 11, 2021Observed: 31.68 ft at 12:30PM May 11, 2021Observed: 31.68 ft at 12:45PM May 11, 2021Observed: 31.68 ft at 12:46PM May 11, 2021Observed: 31.69 ft at 1:00PM May 11, 2021Observed: 31.69 ft at 1:01PM May 11, 2021Observed: 31.68 ft at 1:15PM May 11, 2021Observed: 31.68 ft at 1:16PM May 11, 2021Observed: 31.68 ft at 1:30PM May 11, 2021Observed: 31.68 ft at 1:45PM May 11, 2021Observed: 31.68 ft at 2:00PM May 11, 2021Observed: 31.68 ft at 2:15PM May 11, 2021Observed: 31.68 ft at 2:30PM May 11, 2021Observed: 31.68 ft at 2:45PM May 11, 2021Observed: 31.68 ft at 3:00PM May 11, 2021Observed: 31.68 ft at 3:15PM May 11, 2021Observed: 31.68 ft at 3:30PM May 11, 2021Observed: 31.68 ft at 3:45PM May 11, 2021Observed: 31.68 ft at 4:00PM May 11, 2021Observed: 31.68 ft at 4:15PM May 11, 2021Observed: 31.69 ft at 4:30PM May 11, 2021Observed: 31.67 ft at 4:45PM May 11, 2021Observed: 31.69 ft at 5:00PM May 11, 2021Observed: 31.66 ft at 5:15PM May 11, 2021Observed: 31.67 ft at 5:30PM May 11, 2021Observed: 31.67 ft at 5:45PM May 11, 2021Observed: 31.68 ft at 6:00PM May 11, 2021Observed: 31.69 ft at 6:15PM May 11, 2021Observed: 31.68 ft at 6:30PM May 11, 2021Observed: 31.68 ft at 6:45PM May 11, 2021Observed: 31.68 ft at 7:00PM May 11, 2021Observed: 31.68 ft at 7:15PM May 11, 2021Observed: 31.68 ft at 7:30PM May 11, 2021Observed: 31.69 ft at 7:45PM May 11, 2021Observed: 31.68 ft at 8:00PM May 11, 2021Observed: 31.68 ft at 8:15PM May 11, 2021Observed: 31.68 ft at 8:30PM May 11, 2021Observed: 31.68 ft at 8:45PM May 11, 2021Observed: 31.68 ft at 9:00PM May 11, 2021Observed: 31.68 ft at 9:15PM May 11, 2021Observed: 31.68 ft at 9:30PM May 11, 2021Observed: 31.69 ft at 9:45PM May 11, 2021Observed: 31.68 ft at 10:00PM May 11, 2021Observed: 31.68 ft at 10:15PM May 11, 2021Observed: 31.68 ft at 10:30PM May 11, 2021Observed: 31.68 ft at 10:45PM May 11, 2021Observed: 31.69 ft at 11:00PM May 11, 2021Observed: 31.68 ft at 11:15PM May 11, 2021Observed: 31.68 ft at 11:30PM May 11, 2021Observed: 31.68 ft at 11:45PM May 11, 2021Observed: 31.68 ft at 12:00AM May 12, 2021Observed: 31.69 ft at 12:15AM May 12, 2021Observed: 31.69 ft at 12:30AM May 12, 2021Observed: 31.69 ft at 12:45AM May 12, 2021Colorado Division of Water ResourcesALLC2(plotting HPIRG) Graph Created (1:30AM May 12, 2021)ObservedLatest observed value: 31.69 ft at 12:45 AM MDT 12-May-2021.
About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the South Platte River at Antero Reservoir. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 8942
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

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
8942 FULL ELEVATION.
Photos
(1) Looking south
About This Location Collapse

Latitude: 38.993889° N, Longitude: 105.896111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 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
Pool elevation, storage, inflow and outflow observations available from Denver Water

How low could the inflows get?
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: 30-Oct-2020 4:08 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities