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Hydrograph River at a Glance Download
Blue River (CO) below Green Mountain Reservoir Stage (ft)Flow (cfs)Observed: 4.7 ft at 7:00PM Sep 15, 2020Observed: 4.7 ft at 7:15PM Sep 15, 2020Observed: 4.71 ft at 7:30PM Sep 15, 2020Observed: 4.73 ft at 7:45PM Sep 15, 2020Observed: 4.74 ft at 8:00PM Sep 15, 2020Observed: 4.75 ft at 8:15PM Sep 15, 2020Observed: 4.74 ft at 8:30PM Sep 15, 2020Observed: 4.74 ft at 8:45PM Sep 15, 2020Observed: 4.74 ft at 9:00PM Sep 15, 2020Observed: 4.75 ft at 9:15PM Sep 15, 2020Observed: 4.73 ft at 9:30PM Sep 15, 2020Observed: 4.72 ft at 9:45PM Sep 15, 2020Observed: 4.73 ft at 10:00PM Sep 15, 2020Observed: 4.77 ft at 10:15PM Sep 15, 2020Observed: 4.72 ft at 10:30PM Sep 15, 2020Observed: 4.71 ft at 10:45PM Sep 15, 2020Observed: 4.76 ft at 11:00PM Sep 15, 2020Observed: 4.77 ft at 11:15PM Sep 15, 2020Observed: 4.77 ft at 11:30PM Sep 15, 2020Observed: 4.72 ft at 11:45PM Sep 15, 2020Observed: 4.74 ft at 12:00AM Sep 16, 2020Observed: 4.76 ft at 12:15AM Sep 16, 2020Observed: 4.74 ft at 12:30AM Sep 16, 2020Observed: 4.73 ft at 12:45AM Sep 16, 2020Observed: 4.73 ft at 1:00AM Sep 16, 2020Observed: 4.76 ft at 1:15AM Sep 16, 2020Observed: 4.73 ft at 1:30AM Sep 16, 2020Observed: 4.76 ft at 1:45AM Sep 16, 2020Observed: 4.77 ft at 2:00AM Sep 16, 2020Observed: 4.77 ft at 2:15AM Sep 16, 2020Observed: 4.75 ft at 2:30AM Sep 16, 2020Observed: 4.76 ft at 2:45AM Sep 16, 2020Observed: 4.77 ft at 3:00AM Sep 16, 2020Observed: 4.77 ft at 3:15AM Sep 16, 2020Observed: 4.77 ft at 3:30AM Sep 16, 2020Observed: 4.74 ft at 3:45AM Sep 16, 2020Observed: 4.75 ft at 4:00AM Sep 16, 2020Observed: 4.74 ft at 4:15AM Sep 16, 2020Observed: 4.75 ft at 4:30AM Sep 16, 2020Observed: 4.75 ft at 4:45AM Sep 16, 2020Observed: 4.74 ft at 5:00AM Sep 16, 2020Observed: 4.76 ft at 5:15AM Sep 16, 2020Observed: 4.76 ft at 5:30AM Sep 16, 2020Observed: 4.75 ft at 5:45AM Sep 16, 2020Observed: 4.74 ft at 6:00AM Sep 16, 2020Observed: 4.77 ft at 6:15AM Sep 16, 2020Observed: 4.77 ft at 6:30AM Sep 16, 2020Observed: 4.77 ft at 6:45AM Sep 16, 2020Observed: 4.75 ft at 7:00AM Sep 16, 2020Observed: 4.75 ft at 7:15AM Sep 16, 2020Observed: 4.76 ft at 7:30AM Sep 16, 2020Observed: 4.77 ft at 7:45AM Sep 16, 2020Observed: 4.76 ft at 8:00AM Sep 16, 2020Observed: 4.77 ft at 8:15AM Sep 16, 2020Observed: 4.74 ft at 8:30AM Sep 16, 2020Observed: 4.71 ft at 8:45AM Sep 16, 2020Observed: 4.73 ft at 9:00AM Sep 16, 2020Observed: 4.73 ft at 9:15AM Sep 16, 2020Observed: 4.74 ft at 9:30AM Sep 16, 2020Observed: 4.73 ft at 9:45AM Sep 16, 2020Observed: 4.76 ft at 10:00AM Sep 16, 2020Observed: 4.75 ft at 10:15AM Sep 16, 2020Observed: 4.75 ft at 10:30AM Sep 16, 2020Observed: 4.75 ft at 10:45AM Sep 16, 2020Observed: 4.76 ft at 11:00AM Sep 16, 2020Observed: 4.76 ft at 11:15AM Sep 16, 2020Observed: 4.76 ft at 11:30AM Sep 16, 2020Observed: 4.78 ft at 11:45AM Sep 16, 2020Observed: 4.8 ft at 12:00PM Sep 16, 2020Observed: 4.74 ft at 12:15PM Sep 16, 2020Observed: 4.77 ft at 12:30PM Sep 16, 2020Observed: 4.78 ft at 12:45PM Sep 16, 2020Observed: 4.79 ft at 1:00PM Sep 16, 2020Observed: 4.79 ft at 1:15PM Sep 16, 2020Observed: 4.79 ft at 1:30PM Sep 16, 2020Observed: 4.78 ft at 1:45PM Sep 16, 2020Observed: 4.77 ft at 2:00PM Sep 16, 2020Observed: 4.78 ft at 2:15PM Sep 16, 2020Observed: 4.78 ft at 2:30PM Sep 16, 2020Observed: 4.78 ft at 2:45PM Sep 16, 2020Observed: 4.78 ft at 3:00PM Sep 16, 2020Observed: 4.77 ft at 3:15PM Sep 16, 2020Observed: 4.79 ft at 3:30PM Sep 16, 2020Observed: 4.79 ft at 3:45PM Sep 16, 2020Observed: 4.77 ft at 4:00PM Sep 16, 2020Observed: 4.75 ft at 4:15PM Sep 16, 2020Observed: 4.77 ft at 4:30PM Sep 16, 2020Observed: 4.77 ft at 4:45PM Sep 16, 2020Observed: 4.78 ft at 5:00PM Sep 16, 2020Observed: 4.71 ft at 5:15PM Sep 16, 2020Observed: 4.75 ft at 5:30PM Sep 16, 2020Observed: 4.74 ft at 5:45PM Sep 16, 2020Observed: 4.73 ft at 6:00PM Sep 16, 2020Observed: 4.76 ft at 6:15PM Sep 16, 2020Observed: 4.77 ft at 6:30PM Sep 16, 2020Observed: 4.75 ft at 6:45PM Sep 16, 2020Observed: 4.73 ft at 7:00PM Sep 16, 2020Observed: 4.71 ft at 7:15PM Sep 16, 2020Observed: 4.71 ft at 7:30PM Sep 16, 2020Observed: 4.71 ft at 7:45PM Sep 16, 2020Observed: 4.71 ft at 8:00PM Sep 16, 2020Observed: 4.71 ft at 8:15PM Sep 16, 2020Observed: 4.74 ft at 8:30PM Sep 16, 2020Observed: 4.71 ft at 8:45PM Sep 16, 2020Observed: 4.73 ft at 9:00PM Sep 16, 2020Observed: 4.79 ft at 9:15PM Sep 16, 2020Observed: 4.77 ft at 9:30PM Sep 16, 2020Observed: 4.75 ft at 9:45PM Sep 16, 2020Observed: 4.72 ft at 10:00PM Sep 16, 2020Observed: 4.77 ft at 10:15PM Sep 16, 2020Observed: 4.72 ft at 10:30PM Sep 16, 2020Observed: 4.72 ft at 10:31PM Sep 16, 2020Observed: 4.72 ft at 10:45PM Sep 16, 2020Observed: 4.72 ft at 10:46PM Sep 16, 2020Observed: 4.73 ft at 11:00PM Sep 16, 2020Observed: 4.73 ft at 11:01PM Sep 16, 2020Observed: 4.74 ft at 11:15PM Sep 16, 2020Observed: 4.72 ft at 11:30PM Sep 16, 2020Observed: 4.72 ft at 11:45PM Sep 16, 2020Observed: 4.72 ft at 12:00AM Sep 17, 2020Observed: 4.75 ft at 12:15AM Sep 17, 2020Observed: 4.76 ft at 12:30AM Sep 17, 2020Observed: 4.71 ft at 12:45AM Sep 17, 2020Observed: 4.72 ft at 1:00AM Sep 17, 2020Observed: 4.75 ft at 1:15AM Sep 17, 2020Observed: 4.77 ft at 1:30AM Sep 17, 2020Observed: 4.75 ft at 1:45AM Sep 17, 2020Observed: 4.72 ft at 2:00AM Sep 17, 2020Observed: 4.75 ft at 2:15AM Sep 17, 2020Observed: 4.76 ft at 2:30AM Sep 17, 2020Observed: 4.77 ft at 2:45AM Sep 17, 2020Observed: 4.76 ft at 3:00AM Sep 17, 2020Observed: 4.77 ft at 3:15AM Sep 17, 2020Observed: 4.76 ft at 3:30AM Sep 17, 2020Observed: 4.78 ft at 3:45AM Sep 17, 2020Observed: 4.75 ft at 4:00AM Sep 17, 2020Observed: 4.74 ft at 4:15AM Sep 17, 2020Observed: 4.76 ft at 4:30AM Sep 17, 2020Observed: 4.74 ft at 4:45AM Sep 17, 2020Observed: 4.71 ft at 5:00AM Sep 17, 2020Observed: 4.75 ft at 5:15AM Sep 17, 2020Observed: 4.75 ft at 5:30AM Sep 17, 2020Observed: 4.77 ft at 5:45AM Sep 17, 2020Observed: 4.76 ft at 6:00AM Sep 17, 2020Observed: 4.77 ft at 6:15AM Sep 17, 2020Observed: 4.77 ft at 6:30AM Sep 17, 2020Observed: 4.78 ft at 6:45AM Sep 17, 2020Observed: 4.74 ft at 7:00AM Sep 17, 2020Observed: 4.76 ft at 7:15AM Sep 17, 2020Observed: 4.76 ft at 7:30AM Sep 17, 2020Observed: 4.76 ft at 7:45AM Sep 17, 2020Observed: 4.78 ft at 8:00AM Sep 17, 2020Observed: 4.8 ft at 8:15AM Sep 17, 2020Observed: 4.77 ft at 8:30AM Sep 17, 2020Observed: 4.77 ft at 8:45AM Sep 17, 2020Observed: 4.72 ft at 9:00AM Sep 17, 2020Observed: 4.79 ft at 9:15AM Sep 17, 2020Observed: 4.77 ft at 9:30AM Sep 17, 2020Observed: 4.75 ft at 9:45AM Sep 17, 2020Observed: 4.76 ft at 10:00AM Sep 17, 2020Observed: 4.76 ft at 10:15AM Sep 17, 2020Observed: 4.77 ft at 10:30AM Sep 17, 2020Observed: 4.76 ft at 10:45AM Sep 17, 2020Observed: 4.74 ft at 11:00AM Sep 17, 2020Observed: 4.77 ft at 11:15AM Sep 17, 2020Observed: 4.79 ft at 11:30AM Sep 17, 2020Observed: 4.8 ft at 11:45AM Sep 17, 2020Observed: 4.78 ft at 12:00PM Sep 17, 2020Observed: 4.79 ft at 12:15PM Sep 17, 2020Observed: 4.78 ft at 12:30PM Sep 17, 2020Observed: 4.76 ft at 12:45PM Sep 17, 2020Observed: 4.79 ft at 1:00PM Sep 17, 2020Observed: 4.78 ft at 1:15PM Sep 17, 2020Observed: 4.75 ft at 1:30PM Sep 17, 2020Observed: 4.75 ft at 1:45PM Sep 17, 2020Observed: 4.75 ft at 2:00PM Sep 17, 2020Highest Observation: 4.82 ft at 2:15PM Sep 17, 2020Observed: 4.79 ft at 2:30PM Sep 17, 2020Observed: 4.8 ft at 2:45PM Sep 17, 2020Observed: 4.8 ft at 3:00PM Sep 17, 2020Observed: 4.77 ft at 3:15PM Sep 17, 2020Observed: 4.79 ft at 3:30PM Sep 17, 2020Observed: 4.78 ft at 3:45PM Sep 17, 2020Observed: 4.74 ft at 4:00PM Sep 17, 2020Observed: 4.74 ft at 4:15PM Sep 17, 2020Observed: 4.72 ft at 4:30PM Sep 17, 2020Observed: 4.76 ft at 4:45PM Sep 17, 2020Observed: 4.76 ft at 5:00PM Sep 17, 2020Observed: 4.74 ft at 5:15PM Sep 17, 2020Observed: 4.76 ft at 5:30PM Sep 17, 2020Observed: 4.77 ft at 5:45PM Sep 17, 2020Observed: 4.76 ft at 6:00PM Sep 17, 2020Observed: 4.76 ft at 6:15PM Sep 17, 2020Observed: 4.78 ft at 6:30PM Sep 17, 2020Observed: 4.75 ft at 6:45PM Sep 17, 2020Observed: 4.73 ft at 7:00PM Sep 17, 2020Observed: 4.72 ft at 7:15PM Sep 17, 2020Observed: 4.72 ft at 7:30PM Sep 17, 2020Observed: 4.72 ft at 7:45PM Sep 17, 2020Observed: 4.72 ft at 8:00PM Sep 17, 2020Observed: 4.73 ft at 8:15PM Sep 17, 2020Observed: 4.73 ft at 8:30PM Sep 17, 2020Observed: 4.72 ft at 8:45PM Sep 17, 2020Observed: 4.72 ft at 9:00PM Sep 17, 2020Observed: 4.76 ft at 9:15PM Sep 17, 2020Observed: 4.74 ft at 9:30PM Sep 17, 2020Observed: 4.73 ft at 9:45PM Sep 17, 2020Observed: 4.71 ft at 10:00PM Sep 17, 2020Observed: 4.75 ft at 10:15PM Sep 17, 2020Observed: 4.72 ft at 10:30PM Sep 17, 2020Observed: 4.72 ft at 10:31PM Sep 17, 2020Observed: 4.74 ft at 10:45PM Sep 17, 2020Observed: 4.74 ft at 10:46PM Sep 17, 2020Observed: 4.75 ft at 11:00PM Sep 17, 2020Observed: 4.75 ft at 11:01PM Sep 17, 2020Observed: 4.75 ft at 11:15PM Sep 17, 2020Observed: 4.75 ft at 11:30PM Sep 17, 2020Observed: 4.73 ft at 11:45PM Sep 17, 2020Observed: 4.73 ft at 12:00AM Sep 18, 2020Observed: 4.77 ft at 12:15AM Sep 18, 2020Observed: 4.75 ft at 12:30AM Sep 18, 2020Observed: 4.74 ft at 12:45AM Sep 18, 2020Observed: 4.77 ft at 1:00AM Sep 18, 2020Observed: 4.79 ft at 1:15AM Sep 18, 2020Observed: 4.77 ft at 1:30AM Sep 18, 2020Observed: 4.76 ft at 1:45AM Sep 18, 2020Observed: 4.76 ft at 2:00AM Sep 18, 2020Observed: 4.77 ft at 2:15AM Sep 18, 2020Observed: 4.77 ft at 2:30AM Sep 18, 2020Observed: 4.78 ft at 2:45AM Sep 18, 2020Observed: 4.79 ft at 3:00AM Sep 18, 2020Observed: 4.79 ft at 3:15AM Sep 18, 2020Observed: 4.77 ft at 3:30AM Sep 18, 2020Observed: 4.76 ft at 3:45AM Sep 18, 2020Observed: 4.75 ft at 4:00AM Sep 18, 2020Observed: 4.77 ft at 4:15AM Sep 18, 2020Observed: 4.78 ft at 4:30AM Sep 18, 2020Observed: 4.78 ft at 4:45AM Sep 18, 2020Observed: 4.74 ft at 5:00AM Sep 18, 2020Observed: 4.77 ft at 5:15AM Sep 18, 2020Observed: 4.76 ft at 5:30AM Sep 18, 2020Observed: 4.75 ft at 5:45AM Sep 18, 2020Observed: 4.76 ft at 6:00AM Sep 18, 2020Observed: 4.76 ft at 6:15AM Sep 18, 2020Observed: 4.77 ft at 6:30AM Sep 18, 2020Observed: 4.79 ft at 6:45AM Sep 18, 2020Observed: 4.74 ft at 7:00AM Sep 18, 2020Observed: 4.77 ft at 7:15AM Sep 18, 2020Observed: 4.76 ft at 7:30AM Sep 18, 2020Observed: 4.76 ft at 7:45AM Sep 18, 2020Observed: 4.75 ft at 8:00AM Sep 18, 2020Observed: 4.75 ft at 8:15AM Sep 18, 2020Observed: 4.76 ft at 8:30AM Sep 18, 2020Observed: 4.78 ft at 8:45AM Sep 18, 2020Observed: 4.76 ft at 9:00AM Sep 18, 2020Observed: 4.79 ft at 9:15AM Sep 18, 2020Observed: 4.79 ft at 9:30AM Sep 18, 2020Observed: 4.72 ft at 9:45AM Sep 18, 2020Observed: 4.73 ft at 10:00AM Sep 18, 2020Observed: 4.75 ft at 10:15AM Sep 18, 2020Observed: 4.75 ft at 10:30AM Sep 18, 2020Observed: 4.75 ft at 10:31AM Sep 18, 2020Observed: 4.73 ft at 10:45AM Sep 18, 2020Observed: 4.73 ft at 10:46AM Sep 18, 2020Observed: 4.71 ft at 11:00AM Sep 18, 2020Observed: 4.71 ft at 11:01AM Sep 18, 2020Observed: 4.79 ft at 11:15AM Sep 18, 2020Observed: 4.77 ft at 11:30AM Sep 18, 2020Observed: 4.77 ft at 11:45AM Sep 18, 2020Observed: 4.75 ft at 12:00PM Sep 18, 2020Observed: 4.76 ft at 12:15PM Sep 18, 2020Observed: 4.73 ft at 12:30PM Sep 18, 2020Observed: 4.72 ft at 12:45PM Sep 18, 2020Observed: 4.75 ft at 1:00PM Sep 18, 2020Observed: 4.76 ft at 1:15PM Sep 18, 2020Observed: 4.73 ft at 1:30PM Sep 18, 2020Observed: 4.69 ft at 1:45PM Sep 18, 2020Observed: 4.71 ft at 2:00PM Sep 18, 2020Observed: 4.76 ft at 2:15PM Sep 18, 2020Observed: 4.77 ft at 2:30PM Sep 18, 2020Observed: 4.75 ft at 2:45PM Sep 18, 2020Observed: 4.75 ft at 3:00PM Sep 18, 2020Observed: 4.7 ft at 3:15PM Sep 18, 2020Observed: 4.72 ft at 3:30PM Sep 18, 2020Observed: 4.74 ft at 3:45PM Sep 18, 2020Observed: 4.74 ft at 4:00PM Sep 18, 2020Observed: 4.74 ft at 4:15PM Sep 18, 2020Observed: 4.78 ft at 4:30PM Sep 18, 2020Observed: 4.66 ft at 4:45PM Sep 18, 2020Observed: 4.68 ft at 5:00PM Sep 18, 2020Observed: 4.7 ft at 5:15PM Sep 18, 2020Observed: 4.7 ft at 5:30PM Sep 18, 2020Observed: 4.7 ft at 5:45PM Sep 18, 2020Observed: 4.68 ft at 6:00PM Sep 18, 2020Observed: 4.65 ft at 6:15PM Sep 18, 2020Observed: 4.71 ft at 6:30PM Sep 18, 2020Observed: 4.7 ft at 6:45PM Sep 18, 2020Observed: 4.66 ft at 7:00PM Sep 18, 2020Observed: 4.66 ft at 7:15PM Sep 18, 2020Observed: 4.65 ft at 7:30PM Sep 18, 2020Observed: 4.65 ft at 7:45PM Sep 18, 2020Observed: 4.67 ft at 8:00PM Sep 18, 2020Observed: 4.66 ft at 8:15PM Sep 18, 2020Observed: 4.65 ft at 8:30PM Sep 18, 2020Observed: 4.64 ft at 8:45PM Sep 18, 2020Observed: 4.64 ft at 9:00PM Sep 18, 2020Observed: 4.67 ft at 9:15PM Sep 18, 2020Observed: 4.66 ft at 9:30PM Sep 18, 2020Observed: 4.64 ft at 9:45PM Sep 18, 2020Observed: 4.62 ft at 10:00PM Sep 18, 2020Observed: 4.65 ft at 10:15PM Sep 18, 2020Observed: 4.65 ft at 10:30PM Sep 18, 2020Observed: 4.64 ft at 10:45PM Sep 18, 2020Observed: 4.67 ft at 11:00PM Sep 18, 2020Observed: 4.68 ft at 11:15PM Sep 18, 2020Observed: 4.68 ft at 11:30PM Sep 18, 2020Observed: 4.68 ft at 11:45PM Sep 18, 2020Observed: 4.66 ft at 12:00AM Sep 19, 2020Observed: 4.68 ft at 12:15AM Sep 19, 2020Observed: 4.65 ft at 12:30AM Sep 19, 2020Observed: 4.64 ft at 12:45AM Sep 19, 2020Observed: 4.66 ft at 1:00AM Sep 19, 2020Observed: 4.64 ft at 1:15AM Sep 19, 2020Observed: 4.66 ft at 1:30AM Sep 19, 2020Observed: 4.65 ft at 1:45AM Sep 19, 2020Observed: 4.65 ft at 2:00AM Sep 19, 2020Observed: 4.69 ft at 2:15AM Sep 19, 2020Observed: 4.64 ft at 2:30AM Sep 19, 2020Observed: 4.65 ft at 2:45AM Sep 19, 2020Observed: 4.68 ft at 3:00AM Sep 19, 2020Observed: 4.7 ft at 3:15AM Sep 19, 2020Observed: 4.68 ft at 3:30AM Sep 19, 2020Observed: 4.69 ft at 3:45AM Sep 19, 2020Observed: 4.7 ft at 4:00AM Sep 19, 2020Observed: 4.69 ft at 4:15AM Sep 19, 2020Observed: 4.67 ft at 4:30AM Sep 19, 2020Observed: 4.67 ft at 4:45AM Sep 19, 2020Observed: 4.67 ft at 5:00AM Sep 19, 2020Observed: 4.71 ft at 5:15AM Sep 19, 2020Observed: 4.71 ft at 5:30AM Sep 19, 2020Observed: 4.7 ft at 5:45AM Sep 19, 2020Observed: 4.68 ft at 6:00AM Sep 19, 2020Observed: 4.7 ft at 6:15AM Sep 19, 2020Observed: 4.69 ft at 6:30AM Sep 19, 2020Observed: 4.7 ft at 6:45AM Sep 19, 2020Observed: 4.72 ft at 7:00AM Sep 19, 2020Observed: 4.7 ft at 7:15AM Sep 19, 2020Observed: 4.7 ft at 7:30AM Sep 19, 2020Observed: 4.67 ft at 7:45AM Sep 19, 2020Observed: 4.67 ft at 8:00AM Sep 19, 2020Observed: 4.66 ft at 8:15AM Sep 19, 2020Observed: 4.66 ft at 8:30AM Sep 19, 2020Observed: 4.65 ft at 8:45AM Sep 19, 2020Observed: 4.66 ft at 9:00AM Sep 19, 2020Observed: 4.7 ft at 9:15AM Sep 19, 2020Observed: 4.7 ft at 9:30AM Sep 19, 2020Observed: 4.71 ft at 9:45AM Sep 19, 2020Observed: 4.7 ft at 10:00AM Sep 19, 2020Observed: 4.67 ft at 10:15AM Sep 19, 2020Observed: 4.64 ft at 10:30AM Sep 19, 2020Observed: 4.69 ft at 10:45AM Sep 19, 2020Observed: 4.69 ft at 11:00AM Sep 19, 2020Observed: 4.67 ft at 11:15AM Sep 19, 2020Observed: 4.68 ft at 11:30AM Sep 19, 2020Observed: 4.69 ft at 11:45AM Sep 19, 2020Observed: 4.69 ft at 12:00PM Sep 19, 2020Observed: 4.66 ft at 12:15PM Sep 19, 2020Observed: 4.67 ft at 12:30PM Sep 19, 2020Observed: 4.68 ft at 12:45PM Sep 19, 2020Observed: 4.65 ft at 1:00PM Sep 19, 2020Observed: 4.66 ft at 1:15PM Sep 19, 2020Observed: 4.67 ft at 1:30PM Sep 19, 2020Observed: 4.7 ft at 1:45PM Sep 19, 2020Observed: 4.69 ft at 2:00PM Sep 19, 2020Observed: 4.67 ft at 2:15PM Sep 19, 2020Observed: 4.68 ft at 2:30PM Sep 19, 2020Observed: 4.67 ft at 2:45PM Sep 19, 2020Observed: 4.68 ft at 3:00PM Sep 19, 2020Observed: 4.71 ft at 3:15PM Sep 19, 2020Observed: 4.71 ft at 3:30PM Sep 19, 2020Observed: 4.7 ft at 3:45PM Sep 19, 2020Observed: 4.69 ft at 4:00PM Sep 19, 2020Observed: 4.66 ft at 4:15PM Sep 19, 2020Observed: 4.68 ft at 4:30PM Sep 19, 2020Observed: 4.69 ft at 4:45PM Sep 19, 2020Observed: 4.7 ft at 5:00PM Sep 19, 2020Observed: 4.67 ft at 5:15PM Sep 19, 2020Observed: 4.67 ft at 5:30PM Sep 19, 2020Observed: 4.73 ft at 5:45PM Sep 19, 2020Observed: 4.7 ft at 6:00PM Sep 19, 2020Observed: 4.68 ft at 6:15PM Sep 19, 2020Observed: 4.72 ft at 6:30PM Sep 19, 2020Observed: 4.67 ft at 6:45PM Sep 19, 2020Observed: 4.64 ft at 7:00PM Sep 19, 2020Observed: 4.65 ft at 7:15PM Sep 19, 2020Observed: 4.67 ft at 7:30PM Sep 19, 2020Observed: 4.67 ft at 7:45PM Sep 19, 2020Observed: 4.67 ft at 8:00PM Sep 19, 2020Observed: 4.67 ft at 8:15PM Sep 19, 2020Observed: 4.63 ft at 8:30PM Sep 19, 2020Observed: 4.64 ft at 8:45PM Sep 19, 2020Observed: 4.64 ft at 9:00PM Sep 19, 2020Observed: 4.67 ft at 9:15PM Sep 19, 2020Observed: 4.69 ft at 9:30PM Sep 19, 2020Observed: 4.67 ft at 9:45PM Sep 19, 2020Observed: 4.64 ft at 10:00PM Sep 19, 2020Observed: 4.67 ft at 10:15PM Sep 19, 2020Observed: 4.65 ft at 10:30PM Sep 19, 2020Observed: 4.63 ft at 10:45PM Sep 19, 2020Observed: 4.63 ft at 10:46PM Sep 19, 2020Observed: 4.66 ft at 11:00PM Sep 19, 2020Observed: 4.66 ft at 11:01PM Sep 19, 2020Observed: 4.7 ft at 11:15PM Sep 19, 2020Observed: 4.7 ft at 11:16PM Sep 19, 2020Observed: 4.67 ft at 11:30PM Sep 19, 2020Observed: 4.65 ft at 11:45PM Sep 19, 2020Observed: 4.68 ft at 12:00AM Sep 20, 2020Observed: 4.69 ft at 12:15AM Sep 20, 2020Observed: 4.7 ft at 12:30AM Sep 20, 2020Observed: 4.63 ft at 12:45AM Sep 20, 2020Observed: 4.65 ft at 1:00AM Sep 20, 2020Observed: 4.65 ft at 1:15AM Sep 20, 2020Observed: 4.64 ft at 1:30AM Sep 20, 2020Observed: 4.65 ft at 1:45AM Sep 20, 2020Observed: 4.66 ft at 2:00AM Sep 20, 2020Observed: 4.64 ft at 2:15AM Sep 20, 2020Observed: 4.65 ft at 2:30AM Sep 20, 2020Observed: 4.65 ft at 2:45AM Sep 20, 2020Observed: 4.68 ft at 3:00AM Sep 20, 2020Observed: 4.67 ft at 3:15AM Sep 20, 2020Observed: 4.66 ft at 3:30AM Sep 20, 2020Observed: 4.67 ft at 3:45AM Sep 20, 2020Observed: 4.68 ft at 4:00AM Sep 20, 2020Observed: 4.7 ft at 4:15AM Sep 20, 2020Observed: 4.69 ft at 4:30AM Sep 20, 2020Observed: 4.68 ft at 4:45AM Sep 20, 2020Observed: 4.69 ft at 5:00AM Sep 20, 2020Observed: 4.7 ft at 5:15AM Sep 20, 2020Observed: 4.72 ft at 5:30AM Sep 20, 2020Observed: 4.71 ft at 5:45AM Sep 20, 2020Observed: 4.69 ft at 6:00AM Sep 20, 2020Observed: 4.7 ft at 6:15AM Sep 20, 2020Observed: 4.68 ft at 6:30AM Sep 20, 2020Observed: 4.69 ft at 6:45AM Sep 20, 2020Observed: 4.68 ft at 7:00AM Sep 20, 2020Observed: 4.68 ft at 7:15AM Sep 20, 2020Observed: 4.65 ft at 7:30AM Sep 20, 2020Observed: 4.66 ft at 7:45AM Sep 20, 2020Observed: 4.66 ft at 8:00AM Sep 20, 2020Observed: 4.66 ft at 8:15AM Sep 20, 2020Observed: 4.66 ft at 8:30AM Sep 20, 2020Observed: 4.67 ft at 8:45AM Sep 20, 2020Observed: 4.63 ft at 9:00AM Sep 20, 2020Observed: 4.64 ft at 9:15AM Sep 20, 2020Observed: 4.64 ft at 9:30AM Sep 20, 2020Observed: 4.66 ft at 9:45AM Sep 20, 2020Observed: 4.65 ft at 10:00AM Sep 20, 2020Observed: 4.66 ft at 10:15AM Sep 20, 2020Observed: 4.66 ft at 10:30AM Sep 20, 2020Observed: 4.71 ft at 10:45AM Sep 20, 2020Observed: 4.71 ft at 10:46AM Sep 20, 2020Observed: 4.66 ft at 11:00AM Sep 20, 2020Observed: 4.66 ft at 11:01AM Sep 20, 2020Observed: 4.7 ft at 11:15AM Sep 20, 2020Observed: 4.7 ft at 11:16AM Sep 20, 2020Observed: 4.72 ft at 11:30AM Sep 20, 2020Observed: 4.71 ft at 11:45AM Sep 20, 2020Observed: 4.71 ft at 12:00PM Sep 20, 2020Observed: 4.69 ft at 12:15PM Sep 20, 2020Observed: 4.71 ft at 12:30PM Sep 20, 2020Observed: 4.73 ft at 12:45PM Sep 20, 2020Observed: 4.73 ft at 1:00PM Sep 20, 2020Observed: 4.68 ft at 1:15PM Sep 20, 2020Observed: 4.68 ft at 1:30PM Sep 20, 2020Observed: 4.7 ft at 1:45PM Sep 20, 2020Observed: 4.71 ft at 2:00PM Sep 20, 2020Observed: 4.69 ft at 2:15PM Sep 20, 2020Observed: 4.69 ft at 2:30PM Sep 20, 2020Observed: 4.73 ft at 2:45PM Sep 20, 2020Observed: 4.73 ft at 3:00PM Sep 20, 2020Observed: 4.71 ft at 3:15PM Sep 20, 2020Observed: 4.7 ft at 3:30PM Sep 20, 2020Observed: 4.7 ft at 3:45PM Sep 20, 2020Observed: 4.68 ft at 4:00PM Sep 20, 2020Observed: 4.69 ft at 4:15PM Sep 20, 2020Observed: 4.69 ft at 4:30PM Sep 20, 2020Observed: 4.7 ft at 4:45PM Sep 20, 2020Observed: 4.67 ft at 5:00PM Sep 20, 2020Observed: 4.64 ft at 5:15PM Sep 20, 2020Observed: 4.68 ft at 5:30PM Sep 20, 2020Observed: 4.7 ft at 5:45PM Sep 20, 2020Observed: 4.7 ft at 6:00PM Sep 20, 2020Highest Forecast: 4.69 ft 7:00PM Sep 20, 2020Highest Forecast: 4.69 ft 8:00PM Sep 20, 2020Highest Forecast: 4.69 ft 9:00PM Sep 20, 2020Highest Forecast: 4.69 ft 10:00PM Sep 20, 2020Highest Forecast: 4.69 ft 11:00PM Sep 20, 2020Highest Forecast: 4.69 ft 12:00AM Sep 21, 2020Highest Forecast: 4.69 ft 1:00AM Sep 21, 2020Highest Forecast: 4.69 ft 2:00AM Sep 21, 2020Highest Forecast: 4.69 ft 3:00AM Sep 21, 2020Highest Forecast: 4.69 ft 4:00AM Sep 21, 2020Highest Forecast: 4.69 ft 5:00AM Sep 21, 2020Highest Forecast: 4.69 ft 6:00AM Sep 21, 2020Highest Forecast: 4.69 ft 7:00AM Sep 21, 2020Highest Forecast: 4.69 ft 8:00AM Sep 21, 2020Highest Forecast: 4.69 ft 9:00AM Sep 21, 2020Highest Forecast: 4.69 ft 10:00AM Sep 21, 2020Highest Forecast: 4.69 ft 11:00AM Sep 21, 2020Highest Forecast: 4.69 ft 12:00PM Sep 21, 2020Highest Forecast: 4.69 ft 1:00PM Sep 21, 2020Highest Forecast: 4.69 ft 2:00PM Sep 21, 2020Highest Forecast: 4.69 ft 3:00PM Sep 21, 2020Highest Forecast: 4.69 ft 4:00PM Sep 21, 2020Highest Forecast: 4.69 ft 5:00PM Sep 21, 2020Highest Forecast: 4.69 ft 6:00PM Sep 21, 2020Highest Forecast: 4.69 ft 7:00PM Sep 21, 2020Highest Forecast: 4.69 ft 8:00PM Sep 21, 2020Highest Forecast: 4.69 ft 9:00PM Sep 21, 2020Highest Forecast: 4.69 ft 10:00PM Sep 21, 2020Highest Forecast: 4.69 ft 11:00PM Sep 21, 2020Highest Forecast: 4.69 ft 12:00AM Sep 22, 2020Highest Forecast: 4.69 ft 1:00AM Sep 22, 2020Highest Forecast: 4.69 ft 2:00AM Sep 22, 2020Highest Forecast: 4.69 ft 3:00AM Sep 22, 2020Highest Forecast: 4.69 ft 4:00AM Sep 22, 2020Highest Forecast: 4.69 ft 5:00AM Sep 22, 2020Highest Forecast: 4.69 ft 6:00AM Sep 22, 2020Highest Forecast: 4.69 ft 7:00AM Sep 22, 2020Highest Forecast: 4.69 ft 8:00AM Sep 22, 2020Highest Forecast: 4.69 ft 9:00AM Sep 22, 2020Highest Forecast: 4.69 ft 10:00AM Sep 22, 2020Highest Forecast: 4.69 ft 11:00AM Sep 22, 2020Highest Forecast: 4.69 ft 12:00PM Sep 22, 2020Highest Forecast: 4.69 ft 1:00PM Sep 22, 2020Highest Forecast: 4.69 ft 2:00PM Sep 22, 2020Highest Forecast: 4.69 ft 3:00PM Sep 22, 2020Highest Forecast: 4.69 ft 4:00PM Sep 22, 2020Highest Forecast: 4.69 ft 5:00PM Sep 22, 2020Highest Forecast: 4.69 ft 6:00PM Sep 22, 2020Highest Forecast: 4.69 ft 7:00PM Sep 22, 2020Highest Forecast: 4.69 ft 8:00PM Sep 22, 2020Highest Forecast: 4.69 ft 9:00PM Sep 22, 2020Highest Forecast: 4.69 ft 10:00PM Sep 22, 2020Highest Forecast: 4.69 ft 11:00PM Sep 22, 2020Highest Forecast: 4.69 ft 12:00AM Sep 23, 2020Highest Forecast: 4.69 ft 1:00AM Sep 23, 2020Highest Forecast: 4.69 ft 2:00AM Sep 23, 2020Highest Forecast: 4.69 ft 3:00AM Sep 23, 2020Highest Forecast: 4.69 ft 4:00AM Sep 23, 2020Highest Forecast: 4.69 ft 5:00AM Sep 23, 2020Highest Forecast: 4.69 ft 6:00AM Sep 23, 2020Highest Forecast: 4.69 ft 7:00AM Sep 23, 2020Highest Forecast: 4.69 ft 8:00AM Sep 23, 2020Highest Forecast: 4.69 ft 9:00AM Sep 23, 2020Highest Forecast: 4.69 ft 10:00AM Sep 23, 2020Highest Forecast: 4.69 ft 11:00AM Sep 23, 2020Highest Forecast: 4.69 ft 12:00PM Sep 23, 2020Highest Forecast: 4.69 ft 1:00PM Sep 23, 2020Highest Forecast: 4.69 ft 2:00PM Sep 23, 2020Highest Forecast: 4.69 ft 3:00PM Sep 23, 2020Highest Forecast: 4.69 ft 4:00PM Sep 23, 2020Highest Forecast: 4.69 ft 5:00PM Sep 23, 2020Highest Forecast: 4.69 ft 6:00PM Sep 23, 2020Highest Forecast: 4.69 ft 7:00PM Sep 23, 2020Highest Forecast: 4.69 ft 8:00PM Sep 23, 2020Highest Forecast: 4.69 ft 9:00PM Sep 23, 2020Highest Forecast: 4.69 ft 10:00PM Sep 23, 2020Highest Forecast: 4.69 ft 11:00PM Sep 23, 2020Highest Forecast: 4.69 ft 12:00AM Sep 24, 2020Highest Forecast: 4.69 ft 1:00AM Sep 24, 2020Highest Forecast: 4.69 ft 2:00AM Sep 24, 2020Highest Forecast: 4.69 ft 3:00AM Sep 24, 2020Highest Forecast: 4.69 ft 4:00AM Sep 24, 2020Highest Forecast: 4.69 ft 5:00AM Sep 24, 2020Highest Forecast: 4.69 ft 6:00AM Sep 24, 2020Highest Forecast: 4.69 ft 7:00AM Sep 24, 2020Highest Forecast: 4.69 ft 8:00AM Sep 24, 2020Highest Forecast: 4.69 ft 9:00AM Sep 24, 2020Highest Forecast: 4.69 ft 10:00AM Sep 24, 2020Highest Forecast: 4.69 ft 11:00AM Sep 24, 2020Highest Forecast: 4.69 ft 12:00PM Sep 24, 2020Highest Forecast: 4.69 ft 1:00PM Sep 24, 2020Highest Forecast: 4.69 ft 2:00PM Sep 24, 2020Highest Forecast: 4.69 ft 3:00PM Sep 24, 2020Highest Forecast: 4.69 ft 4:00PM Sep 24, 2020Highest Forecast: 4.69 ft 5:00PM Sep 24, 2020Highest Forecast: 4.69 ft 6:00PM Sep 24, 2020Highest Forecast: 4.69 ft 7:00PM Sep 24, 2020Highest Forecast: 4.69 ft 8:00PM Sep 24, 2020Highest Forecast: 4.69 ft 9:00PM Sep 24, 2020Highest Forecast: 4.69 ft 10:00PM Sep 24, 2020Highest Forecast: 4.69 ft 11:00PM Sep 24, 2020Highest Forecast: 4.69 ft 12:00AM Sep 25, 2020Highest Forecast: 4.69 ft 1:00AM Sep 25, 2020Highest Forecast: 4.69 ft 2:00AM Sep 25, 2020Highest Forecast: 4.69 ft 3:00AM Sep 25, 2020Highest Forecast: 4.69 ft 4:00AM Sep 25, 2020Highest Forecast: 4.69 ft 5:00AM Sep 25, 2020Highest Forecast: 4.69 ft 6:00AM Sep 25, 2020Highest Forecast: 4.69 ft 7:00AM Sep 25, 2020Highest Forecast: 4.69 ft 8:00AM Sep 25, 2020Highest Forecast: 4.69 ft 9:00AM Sep 25, 2020Highest Forecast: 4.69 ft 10:00AM Sep 25, 2020Highest Forecast: 4.69 ft 11:00AM Sep 25, 2020Highest Forecast: 4.69 ft 12:00PM Sep 25, 2020Highest Forecast: 4.69 ft 1:00PM Sep 25, 2020Highest Forecast: 4.69 ft 2:00PM Sep 25, 2020Highest Forecast: 4.69 ft 3:00PM Sep 25, 2020Highest Forecast: 4.69 ft 4:00PM Sep 25, 2020Highest Forecast: 4.69 ft 5:00PM Sep 25, 2020Highest Forecast: 4.69 ft 6:00PM Sep 25, 2020Highest Forecast: 4.69 ft 7:00PM Sep 25, 2020Highest Forecast: 4.69 ft 8:00PM Sep 25, 2020Highest Forecast: 4.69 ft 9:00PM Sep 25, 2020Highest Forecast: 4.69 ft 10:00PM Sep 25, 2020Highest Forecast: 4.69 ft 11:00PM Sep 25, 2020Highest Forecast: 4.69 ft 12:00AM Sep 26, 2020Highest Forecast: 4.69 ft 1:00AM Sep 26, 2020Highest Forecast: 4.69 ft 2:00AM Sep 26, 2020Highest Forecast: 4.69 ft 3:00AM Sep 26, 2020Highest Forecast: 4.69 ft 4:00AM Sep 26, 2020Highest Forecast: 4.69 ft 5:00AM Sep 26, 2020Highest Forecast: 4.69 ft 6:00AM Sep 26, 2020Highest Forecast: 4.69 ft 7:00AM Sep 26, 2020Highest Forecast: 4.69 ft 8:00AM Sep 26, 2020Highest Forecast: 4.69 ft 9:00AM Sep 26, 2020Highest Forecast: 4.69 ft 10:00AM Sep 26, 2020Highest Forecast: 4.69 ft 11:00AM Sep 26, 2020Highest Forecast: 4.69 ft 12:00PM Sep 26, 2020Highest Forecast: 4.69 ft 1:00PM Sep 26, 2020Highest Forecast: 4.69 ft 2:00PM Sep 26, 2020Highest Forecast: 4.69 ft 3:00PM Sep 26, 2020Highest Forecast: 4.69 ft 4:00PM Sep 26, 2020Highest Forecast: 4.69 ft 5:00PM Sep 26, 2020Highest Forecast: 4.69 ft 6:00PM Sep 26, 2020Highest Forecast: 4.69 ft 7:00PM Sep 26, 2020Highest Forecast: 4.69 ft 8:00PM Sep 26, 2020Highest Forecast: 4.69 ft 9:00PM Sep 26, 2020Highest Forecast: 4.69 ft 10:00PM Sep 26, 2020Highest Forecast: 4.69 ft 11:00PM Sep 26, 2020Highest Forecast: 4.69 ft 12:00AM Sep 27, 2020Highest Forecast: 4.69 ft 1:00AM Sep 27, 2020Highest Forecast: 4.69 ft 2:00AM Sep 27, 2020Highest Forecast: 4.69 ft 3:00AM Sep 27, 2020Highest Forecast: 4.69 ft 4:00AM Sep 27, 2020Highest Forecast: 4.69 ft 5:00AM Sep 27, 2020Highest Forecast: 4.69 ft 6:00AM Sep 27, 2020Highest Forecast: 4.69 ft 7:00AM Sep 27, 2020Highest Forecast: 4.69 ft 8:00AM Sep 27, 2020U.S. Geological SurveyBGMC2(plotting HGIRG) Graph Created (6:45PM Sep 20, 2020)ObservedForecast (issued 7:00AM Sep 20)Latest observed value: 4.7 ft at 6:00 PM MDT 20-Sep-2020. Flood Stage is 10.5 ft
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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 for the Blue River (CO) below Green Mountain Reservoir are issued routinely year-round.

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Upstream Gauge - below Dillon Upstream Gauge Downstream Gauge Downstream Gauge - near Kremmling
Flood Categories (in feet)
Major Flood Stage: 12
Moderate Flood Stage: 11
Flood Stage: 10.5
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 10.85 ft on 07/12/1995
(2) 10.22 ft on 07/01/1984
(3) 10.13 ft on 07/08/1957
(4) 10.12 ft on 07/11/2011
(5) 9.88 ft on 06/24/1997
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.42 ft on 06/07/2016
(2) 8.89 ft on 06/21/2015
(3) 8.00 ft on 06/09/2014
(4) 5.74 ft on 08/29/2013
(5) 10.12 ft on 07/11/2011
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
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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
12 This is a major, life-threatening flood especially in the steep canyon immediately downstream of Green Mountain Reservoir. There is widespread inundation of low lying properties along the Blue River with extensive flooding of roads and bridges along and crossing the river.
11 Moderate flooding will be especially dangerous in the steep canyon immediately downstream of Green Mountain Reservoir. Buildings near the river flood. Debris damming on the upriver side of bridges may result in flooding of bridge approaches.
10.5 Ranchlands flood and structures begin to flood along the Blue River below Green Mountain Reservoir.
10 Low lying areas flood along the Blue River below Green Mountain Reservoir.
9.2 Without mitigation, water begins to impact low lying areas along the river.
Photos
(1) Looking Upstream
(2) Looking Downstream
About This Location Collapse

Latitude: 39.880300° N, Longitude: 106.333300° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 10.5 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 7682.66 7693.16 Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
Additional Information Collapse
Observations provided by the U.S. Geological Survey in cooperation with Northern Water,
and the U.S. Bureau of Reclamation
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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
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