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Hydrograph River at a Glance Download
Thorn Creek at Thornton Stage (ft)Flow (kcfs)Highest Observation: 3.19 ft at 3:00AM Nov 28, 2022Observed: 3.18 ft at 3:15AM Nov 28, 2022Observed: 3.16 ft at 3:30AM Nov 28, 2022Observed: 3.16 ft at 3:45AM Nov 28, 2022Observed: 3.16 ft at 4:00AM Nov 28, 2022Observed: 3.15 ft at 4:15AM Nov 28, 2022Observed: 3.14 ft at 4:30AM Nov 28, 2022Observed: 3.12 ft at 4:45AM Nov 28, 2022Observed: 3.12 ft at 5:00AM Nov 28, 2022Observed: 3.12 ft at 5:15AM Nov 28, 2022Observed: 3.11 ft at 5:30AM Nov 28, 2022Observed: 3.1 ft at 5:45AM Nov 28, 2022Observed: 3.11 ft at 6:00AM Nov 28, 2022Observed: 3.09 ft at 6:15AM Nov 28, 2022Observed: 3.08 ft at 6:30AM Nov 28, 2022Observed: 3.07 ft at 6:45AM Nov 28, 2022Observed: 3.07 ft at 7:00AM Nov 28, 2022Observed: 3.06 ft at 7:15AM Nov 28, 2022Observed: 3.06 ft at 7:30AM Nov 28, 2022Observed: 3.06 ft at 7:45AM Nov 28, 2022Observed: 3.03 ft at 8:00AM Nov 28, 2022Observed: 3.03 ft at 8:15AM Nov 28, 2022Observed: 3.03 ft at 8:30AM Nov 28, 2022Observed: 3.02 ft at 8:45AM Nov 28, 2022Observed: 3.03 ft at 9:00AM Nov 28, 2022Observed: 3.02 ft at 9:15AM Nov 28, 2022Observed: 3 ft at 9:30AM Nov 28, 2022Observed: 3.01 ft at 9:45AM Nov 28, 2022Observed: 3 ft at 10:00AM Nov 28, 2022Observed: 2.99 ft at 10:15AM Nov 28, 2022Observed: 2.99 ft at 10:30AM Nov 28, 2022Observed: 2.98 ft at 10:45AM Nov 28, 2022Observed: 2.97 ft at 11:00AM Nov 28, 2022Observed: 2.97 ft at 11:15AM Nov 28, 2022Observed: 2.96 ft at 11:30AM Nov 28, 2022Observed: 2.97 ft at 11:45AM Nov 28, 2022Observed: 2.96 ft at 12:00PM Nov 28, 2022Observed: 2.95 ft at 12:15PM Nov 28, 2022Observed: 2.96 ft at 12:30PM Nov 28, 2022Observed: 2.93 ft at 12:45PM Nov 28, 2022Observed: 2.94 ft at 1:00PM Nov 28, 2022Observed: 2.95 ft at 1:15PM Nov 28, 2022Observed: 2.93 ft at 1:30PM Nov 28, 2022Observed: 2.94 ft at 1:45PM Nov 28, 2022Observed: 2.94 ft at 2:00PM Nov 28, 2022Observed: 2.93 ft at 2:15PM Nov 28, 2022Observed: 2.93 ft at 2:30PM Nov 28, 2022Observed: 2.93 ft at 2:45PM Nov 28, 2022Observed: 2.92 ft at 3:00PM Nov 28, 2022Observed: 2.93 ft at 3:15PM Nov 28, 2022Observed: 2.91 ft at 3:30PM Nov 28, 2022Observed: 2.92 ft at 3:45PM Nov 28, 2022Observed: 2.92 ft at 4:00PM Nov 28, 2022Observed: 2.94 ft at 4:15PM Nov 28, 2022Observed: 2.93 ft at 4:30PM Nov 28, 2022Observed: 2.94 ft at 4:45PM Nov 28, 2022Observed: 2.93 ft at 5:00PM Nov 28, 2022Observed: 2.94 ft at 5:15PM Nov 28, 2022Observed: 2.94 ft at 5:30PM Nov 28, 2022Observed: 2.95 ft at 5:45PM Nov 28, 2022Observed: 2.94 ft at 6:00PM Nov 28, 2022Observed: 2.93 ft at 6:15PM Nov 28, 2022Observed: 2.93 ft at 6:30PM Nov 28, 2022Observed: 2.94 ft at 6:45PM Nov 28, 2022Observed: 2.93 ft at 7:00PM Nov 28, 2022Observed: 2.92 ft at 7:15PM Nov 28, 2022Observed: 2.92 ft at 7:30PM Nov 28, 2022Observed: 2.92 ft at 7:45PM Nov 28, 2022Observed: 2.91 ft at 8:00PM Nov 28, 2022Observed: 2.91 ft at 8:15PM Nov 28, 2022Observed: 2.9 ft at 8:30PM Nov 28, 2022Observed: 2.9 ft at 8:45PM Nov 28, 2022Observed: 2.91 ft at 9:00PM Nov 28, 2022Observed: 2.89 ft at 9:15PM Nov 28, 2022Observed: 2.9 ft at 9:30PM Nov 28, 2022Observed: 2.88 ft at 9:45PM Nov 28, 2022Observed: 2.89 ft at 10:00PM Nov 28, 2022Observed: 2.88 ft at 10:15PM Nov 28, 2022Observed: 2.88 ft at 10:30PM Nov 28, 2022Observed: 2.88 ft at 10:45PM Nov 28, 2022Observed: 2.88 ft at 11:00PM Nov 28, 2022Observed: 2.88 ft at 11:15PM Nov 28, 2022Observed: 2.87 ft at 11:30PM Nov 28, 2022Observed: 2.88 ft at 11:45PM Nov 28, 2022Observed: 2.88 ft at 12:00AM Nov 29, 2022Observed: 2.87 ft at 12:15AM Nov 29, 2022Observed: 2.87 ft at 12:30AM Nov 29, 2022Observed: 2.87 ft at 12:45AM Nov 29, 2022Observed: 2.87 ft at 1:00AM Nov 29, 2022Observed: 2.86 ft at 1:15AM Nov 29, 2022Observed: 2.87 ft at 1:30AM Nov 29, 2022Observed: 2.86 ft at 1:45AM Nov 29, 2022Observed: 2.87 ft at 2:00AM Nov 29, 2022Observed: 2.87 ft at 2:15AM Nov 29, 2022Observed: 2.86 ft at 2:30AM Nov 29, 2022Observed: 2.87 ft at 2:45AM Nov 29, 2022Observed: 2.87 ft at 3:00AM Nov 29, 2022Observed: 2.86 ft at 3:15AM Nov 29, 2022Observed: 2.86 ft at 3:30AM Nov 29, 2022Observed: 2.85 ft at 3:45AM Nov 29, 2022Observed: 2.86 ft at 4:00AM Nov 29, 2022Observed: 2.86 ft at 4:15AM Nov 29, 2022Observed: 2.85 ft at 4:30AM Nov 29, 2022Observed: 2.85 ft at 4:45AM Nov 29, 2022Observed: 2.85 ft at 5:00AM Nov 29, 2022Observed: 2.84 ft at 5:15AM Nov 29, 2022Observed: 2.85 ft at 5:30AM Nov 29, 2022Observed: 2.85 ft at 5:45AM Nov 29, 2022Observed: 2.84 ft at 6:00AM Nov 29, 2022Observed: 2.83 ft at 6:15AM Nov 29, 2022Observed: 2.83 ft at 6:30AM Nov 29, 2022Observed: 2.83 ft at 6:45AM Nov 29, 2022Observed: 2.82 ft at 7:00AM Nov 29, 2022Observed: 2.83 ft at 7:15AM Nov 29, 2022Observed: 2.82 ft at 7:30AM Nov 29, 2022Observed: 2.82 ft at 7:45AM Nov 29, 2022Observed: 2.82 ft at 8:00AM Nov 29, 2022Observed: 2.81 ft at 8:15AM Nov 29, 2022Observed: 2.81 ft at 8:30AM Nov 29, 2022Observed: 2.81 ft at 8:45AM Nov 29, 2022Observed: 2.8 ft at 9:00AM Nov 29, 2022Observed: 2.8 ft at 9:15AM Nov 29, 2022Observed: 2.79 ft at 9:30AM Nov 29, 2022Observed: 2.8 ft at 9:45AM Nov 29, 2022Observed: 2.79 ft at 10:00AM Nov 29, 2022Observed: 2.79 ft at 10:15AM Nov 29, 2022Observed: 2.8 ft at 10:30AM Nov 29, 2022Observed: 2.78 ft at 10:45AM Nov 29, 2022Observed: 2.79 ft at 11:00AM Nov 29, 2022Observed: 2.78 ft at 11:15AM Nov 29, 2022Observed: 2.78 ft at 11:30AM Nov 29, 2022Observed: 2.77 ft at 11:45AM Nov 29, 2022Observed: 2.77 ft at 12:00PM Nov 29, 2022Observed: 2.78 ft at 12:15PM Nov 29, 2022Observed: 2.78 ft at 12:30PM Nov 29, 2022Observed: 2.78 ft at 12:45PM Nov 29, 2022Observed: 2.77 ft at 1:00PM Nov 29, 2022Observed: 2.77 ft at 1:15PM Nov 29, 2022Observed: 2.77 ft at 1:30PM Nov 29, 2022Observed: 2.77 ft at 1:45PM Nov 29, 2022Observed: 2.76 ft at 2:00PM Nov 29, 2022Observed: 2.77 ft at 2:15PM Nov 29, 2022Observed: 2.77 ft at 2:30PM Nov 29, 2022Observed: 2.77 ft at 2:45PM Nov 29, 2022Observed: 2.77 ft at 3:00PM Nov 29, 2022Observed: 2.79 ft at 3:15PM Nov 29, 2022Observed: 2.78 ft at 3:30PM Nov 29, 2022Observed: 2.77 ft at 3:45PM Nov 29, 2022Observed: 2.78 ft at 4:00PM Nov 29, 2022Observed: 2.78 ft at 4:15PM Nov 29, 2022Observed: 2.79 ft at 4:30PM Nov 29, 2022Observed: 2.79 ft at 4:45PM Nov 29, 2022Observed: 2.79 ft at 5:00PM Nov 29, 2022Observed: 2.79 ft at 5:15PM Nov 29, 2022Observed: 2.78 ft at 5:30PM Nov 29, 2022Observed: 2.79 ft at 5:45PM Nov 29, 2022Observed: 2.8 ft at 6:00PM Nov 29, 2022Observed: 2.79 ft at 6:15PM Nov 29, 2022Observed: 2.78 ft at 6:30PM Nov 29, 2022Observed: 2.79 ft at 6:45PM Nov 29, 2022Observed: 2.78 ft at 7:00PM Nov 29, 2022Observed: 2.79 ft at 7:15PM Nov 29, 2022Observed: 2.8 ft at 7:30PM Nov 29, 2022Observed: 2.79 ft at 7:45PM Nov 29, 2022Observed: 2.79 ft at 8:00PM Nov 29, 2022Observed: 2.78 ft at 8:15PM Nov 29, 2022Observed: 2.79 ft at 8:30PM Nov 29, 2022Observed: 2.8 ft at 8:45PM Nov 29, 2022Observed: 2.79 ft at 9:00PM Nov 29, 2022Observed: 2.79 ft at 9:15PM Nov 29, 2022Observed: 2.78 ft at 9:30PM Nov 29, 2022Observed: 2.78 ft at 9:45PM Nov 29, 2022Observed: 2.78 ft at 10:00PM Nov 29, 2022Observed: 2.79 ft at 10:15PM Nov 29, 2022Observed: 2.78 ft at 10:30PM Nov 29, 2022Observed: 2.78 ft at 10:45PM Nov 29, 2022Observed: 2.78 ft at 11:00PM Nov 29, 2022Observed: 2.78 ft at 11:15PM Nov 29, 2022Observed: 2.79 ft at 11:30PM Nov 29, 2022Observed: 2.78 ft at 11:45PM Nov 29, 2022Observed: 2.78 ft at 12:00AM Nov 30, 2022Observed: 2.77 ft at 12:15AM Nov 30, 2022Observed: 2.78 ft at 12:30AM Nov 30, 2022Observed: 2.78 ft at 12:45AM Nov 30, 2022Observed: 2.78 ft at 1:00AM Nov 30, 2022Observed: 2.78 ft at 1:15AM Nov 30, 2022Observed: 2.8 ft at 1:30AM Nov 30, 2022Observed: 2.8 ft at 1:45AM Nov 30, 2022Observed: 2.78 ft at 2:00AM Nov 30, 2022Observed: 2.8 ft at 2:15AM Nov 30, 2022Observed: 2.8 ft at 2:30AM Nov 30, 2022Observed: 2.8 ft at 2:45AM Nov 30, 2022Observed: 2.81 ft at 3:00AM Nov 30, 2022Observed: 2.81 ft at 3:15AM Nov 30, 2022Observed: 2.83 ft at 3:30AM Nov 30, 2022Observed: 2.82 ft at 3:45AM Nov 30, 2022Observed: 2.83 ft at 4:00AM Nov 30, 2022Observed: 2.82 ft at 4:15AM Nov 30, 2022Observed: 2.83 ft at 4:30AM Nov 30, 2022Observed: 2.84 ft at 4:45AM Nov 30, 2022Observed: 2.84 ft at 5:00AM Nov 30, 2022Observed: 2.83 ft at 5:15AM Nov 30, 2022Observed: 2.84 ft at 5:30AM Nov 30, 2022Observed: 2.84 ft at 5:45AM Nov 30, 2022Observed: 2.83 ft at 6:00AM Nov 30, 2022Observed: 2.83 ft at 6:15AM Nov 30, 2022Observed: 2.82 ft at 6:30AM Nov 30, 2022Observed: 2.83 ft at 6:45AM Nov 30, 2022Observed: 2.81 ft at 7:00AM Nov 30, 2022Observed: 2.81 ft at 7:15AM Nov 30, 2022Observed: 2.81 ft at 7:30AM Nov 30, 2022Observed: 2.81 ft at 7:45AM Nov 30, 2022Observed: 2.8 ft at 8:00AM Nov 30, 2022Observed: 2.8 ft at 8:15AM Nov 30, 2022Observed: 2.78 ft at 8:30AM Nov 30, 2022Observed: 2.79 ft at 8:45AM Nov 30, 2022Observed: 2.79 ft at 9:00AM Nov 30, 2022Observed: 2.78 ft at 9:15AM Nov 30, 2022Observed: 2.77 ft at 9:30AM Nov 30, 2022Observed: 2.77 ft at 9:45AM Nov 30, 2022Observed: 2.77 ft at 10:00AM Nov 30, 2022Observed: 2.77 ft at 10:15AM Nov 30, 2022Observed: 2.76 ft at 10:30AM Nov 30, 2022Observed: 2.75 ft at 10:45AM Nov 30, 2022Observed: 2.77 ft at 11:00AM Nov 30, 2022Observed: 2.76 ft at 11:15AM Nov 30, 2022Observed: 2.76 ft at 11:30AM Nov 30, 2022Observed: 2.75 ft at 11:45AM Nov 30, 2022Observed: 2.76 ft at 12:00PM Nov 30, 2022Observed: 2.75 ft at 12:15PM Nov 30, 2022Observed: 2.75 ft at 12:30PM Nov 30, 2022Observed: 2.75 ft at 12:45PM Nov 30, 2022Observed: 2.75 ft at 1:00PM Nov 30, 2022Observed: 2.76 ft at 1:15PM Nov 30, 2022Observed: 2.75 ft at 1:30PM Nov 30, 2022Observed: 2.74 ft at 1:45PM Nov 30, 2022Observed: 2.75 ft at 2:00PM Nov 30, 2022Observed: 2.75 ft at 2:15PM Nov 30, 2022Observed: 2.74 ft at 2:30PM Nov 30, 2022Observed: 2.75 ft at 2:45PM Nov 30, 2022Observed: 2.75 ft at 3:00PM Nov 30, 2022Observed: 2.75 ft at 3:15PM Nov 30, 2022Observed: 2.75 ft at 3:30PM Nov 30, 2022Observed: 2.76 ft at 3:45PM Nov 30, 2022Observed: 2.75 ft at 4:00PM Nov 30, 2022Observed: 2.75 ft at 4:15PM Nov 30, 2022Observed: 2.76 ft at 4:30PM Nov 30, 2022Observed: 2.76 ft at 4:45PM Nov 30, 2022Observed: 2.76 ft at 5:00PM Nov 30, 2022Observed: 2.76 ft at 5:15PM Nov 30, 2022Observed: 2.76 ft at 5:30PM Nov 30, 2022Observed: 2.76 ft at 5:45PM Nov 30, 2022Observed: 2.76 ft at 6:00PM Nov 30, 2022Observed: 2.76 ft at 6:15PM Nov 30, 2022Observed: 2.76 ft at 6:30PM Nov 30, 2022Observed: 2.76 ft at 6:45PM Nov 30, 2022Observed: 2.77 ft at 7:00PM Nov 30, 2022Observed: 2.76 ft at 7:15PM Nov 30, 2022Observed: 2.76 ft at 7:30PM Nov 30, 2022Observed: 2.76 ft at 7:45PM Nov 30, 2022Observed: 2.76 ft at 8:00PM Nov 30, 2022Observed: 2.76 ft at 8:15PM Nov 30, 2022Observed: 2.75 ft at 8:30PM Nov 30, 2022Observed: 2.75 ft at 8:45PM Nov 30, 2022Observed: 2.75 ft at 9:00PM Nov 30, 2022Observed: 2.75 ft at 9:15PM Nov 30, 2022Observed: 2.76 ft at 9:30PM Nov 30, 2022Observed: 2.75 ft at 9:45PM Nov 30, 2022Observed: 2.74 ft at 10:00PM Nov 30, 2022Observed: 2.75 ft at 10:15PM Nov 30, 2022Observed: 2.75 ft at 10:30PM Nov 30, 2022Observed: 2.76 ft at 10:45PM Nov 30, 2022Observed: 2.75 ft at 11:00PM Nov 30, 2022Observed: 2.75 ft at 11:15PM Nov 30, 2022Observed: 2.74 ft at 11:30PM Nov 30, 2022Observed: 2.75 ft at 11:45PM Nov 30, 2022Observed: 2.75 ft at 12:00AM Dec 01, 2022Observed: 2.75 ft at 12:15AM Dec 01, 2022Observed: 2.75 ft at 12:30AM Dec 01, 2022Observed: 2.75 ft at 12:45AM Dec 01, 2022Observed: 2.75 ft at 1:00AM Dec 01, 2022Observed: 2.74 ft at 1:15AM Dec 01, 2022Observed: 2.73 ft at 1:30AM Dec 01, 2022Observed: 2.74 ft at 1:45AM Dec 01, 2022Observed: 2.73 ft at 2:00AM Dec 01, 2022Observed: 2.73 ft at 2:15AM Dec 01, 2022Observed: 2.74 ft at 2:30AM Dec 01, 2022Observed: 2.74 ft at 2:45AM Dec 01, 2022Observed: 2.73 ft at 3:00AM Dec 01, 2022Observed: 2.73 ft at 3:15AM Dec 01, 2022Observed: 2.74 ft at 3:30AM Dec 01, 2022Observed: 2.74 ft at 3:45AM Dec 01, 2022Observed: 2.73 ft at 4:00AM Dec 01, 2022Observed: 2.73 ft at 4:15AM Dec 01, 2022Observed: 2.73 ft at 4:30AM Dec 01, 2022Observed: 2.74 ft at 4:45AM Dec 01, 2022Observed: 2.74 ft at 5:00AM Dec 01, 2022Observed: 2.74 ft at 5:15AM Dec 01, 2022Observed: 2.74 ft at 5:30AM Dec 01, 2022Observed: 2.73 ft at 5:45AM Dec 01, 2022Observed: 2.73 ft at 6:00AM Dec 01, 2022Observed: 2.74 ft at 6:15AM Dec 01, 2022Observed: 2.73 ft at 6:30AM Dec 01, 2022Observed: 2.73 ft at 6:45AM Dec 01, 2022Observed: 2.73 ft at 7:00AM Dec 01, 2022Observed: 2.73 ft at 7:15AM Dec 01, 2022Observed: 2.72 ft at 7:30AM Dec 01, 2022Observed: 2.72 ft at 7:45AM Dec 01, 2022Observed: 2.72 ft at 8:00AM Dec 01, 2022Observed: 2.71 ft at 8:15AM Dec 01, 2022Observed: 2.71 ft at 8:30AM Dec 01, 2022Observed: 2.71 ft at 8:45AM Dec 01, 2022Observed: 2.7 ft at 9:00AM Dec 01, 2022Observed: 2.7 ft at 9:15AM Dec 01, 2022Observed: 2.7 ft at 9:30AM Dec 01, 2022Observed: 2.7 ft at 9:45AM Dec 01, 2022Observed: 2.7 ft at 10:00AM Dec 01, 2022Observed: 2.69 ft at 10:15AM Dec 01, 2022Observed: 2.69 ft at 10:30AM Dec 01, 2022Observed: 2.69 ft at 10:45AM Dec 01, 2022Observed: 2.69 ft at 11:00AM Dec 01, 2022Observed: 2.68 ft at 11:15AM Dec 01, 2022Observed: 2.69 ft at 11:30AM Dec 01, 2022Observed: 2.69 ft at 11:45AM Dec 01, 2022Observed: 2.68 ft at 12:00PM Dec 01, 2022Observed: 2.69 ft at 12:15PM Dec 01, 2022Observed: 2.69 ft at 12:30PM Dec 01, 2022Observed: 2.69 ft at 12:45PM Dec 01, 2022Observed: 2.7 ft at 1:00PM Dec 01, 2022Observed: 2.7 ft at 1:15PM Dec 01, 2022Observed: 2.7 ft at 1:30PM Dec 01, 2022Observed: 2.7 ft at 1:45PM Dec 01, 2022Observed: 2.7 ft at 2:00PM Dec 01, 2022Observed: 2.7 ft at 2:15PM Dec 01, 2022Observed: 2.7 ft at 2:30PM Dec 01, 2022Observed: 2.7 ft at 2:45PM Dec 01, 2022Observed: 2.7 ft at 3:00PM Dec 01, 2022Observed: 2.71 ft at 3:15PM Dec 01, 2022Observed: 2.71 ft at 3:30PM Dec 01, 2022Observed: 2.71 ft at 3:45PM Dec 01, 2022Observed: 2.71 ft at 4:00PM Dec 01, 2022Observed: 2.71 ft at 4:15PM Dec 01, 2022Observed: 2.71 ft at 4:30PM Dec 01, 2022Observed: 2.72 ft at 4:45PM Dec 01, 2022Observed: 2.72 ft at 5:00PM Dec 01, 2022Observed: 2.72 ft at 5:15PM Dec 01, 2022Observed: 2.72 ft at 5:30PM Dec 01, 2022Observed: 2.72 ft at 5:45PM Dec 01, 2022Observed: 2.72 ft at 6:00PM Dec 01, 2022Observed: 2.72 ft at 6:15PM Dec 01, 2022Observed: 2.72 ft at 6:30PM Dec 01, 2022Observed: 2.72 ft at 6:45PM Dec 01, 2022Observed: 2.72 ft at 7:00PM Dec 01, 2022Observed: 2.72 ft at 7:15PM Dec 01, 2022Observed: 2.72 ft at 7:30PM Dec 01, 2022Observed: 2.72 ft at 7:45PM Dec 01, 2022Observed: 2.72 ft at 8:00PM Dec 01, 2022Observed: 2.72 ft at 8:15PM Dec 01, 2022Observed: 2.73 ft at 8:30PM Dec 01, 2022Observed: 2.72 ft at 8:45PM Dec 01, 2022Observed: 2.71 ft at 9:00PM Dec 01, 2022Observed: 2.71 ft at 9:15PM Dec 01, 2022Observed: 2.71 ft at 9:30PM Dec 01, 2022Observed: 2.71 ft at 9:45PM Dec 01, 2022Observed: 2.72 ft at 10:00PM Dec 01, 2022Observed: 2.71 ft at 10:15PM Dec 01, 2022Observed: 2.71 ft at 10:30PM Dec 01, 2022Observed: 2.71 ft at 10:45PM Dec 01, 2022Observed: 2.71 ft at 11:00PM Dec 01, 2022Observed: 2.7 ft at 11:15PM Dec 01, 2022Observed: 2.7 ft at 11:30PM Dec 01, 2022Observed: 2.71 ft at 11:45PM Dec 01, 2022Observed: 2.71 ft at 12:00AM Dec 02, 2022Observed: 2.72 ft at 12:15AM Dec 02, 2022Observed: 2.71 ft at 12:30AM Dec 02, 2022Observed: 2.71 ft at 12:45AM Dec 02, 2022Observed: 2.7 ft at 1:00AM Dec 02, 2022Observed: 2.7 ft at 1:15AM Dec 02, 2022Observed: 2.72 ft at 1:30AM Dec 02, 2022Observed: 2.72 ft at 1:45AM Dec 02, 2022Observed: 2.71 ft at 2:00AM Dec 02, 2022Observed: 2.71 ft at 2:15AM Dec 02, 2022Observed: 2.71 ft at 2:30AM Dec 02, 2022Observed: 2.71 ft at 2:45AM Dec 02, 2022Observed: 2.71 ft at 3:00AM Dec 02, 2022Observed: 2.71 ft at 3:15AM Dec 02, 2022Observed: 2.71 ft at 3:30AM Dec 02, 2022Observed: 2.71 ft at 3:45AM Dec 02, 2022Observed: 2.71 ft at 4:00AM Dec 02, 2022Observed: 2.72 ft at 4:15AM Dec 02, 2022Observed: 2.72 ft at 4:30AM Dec 02, 2022Observed: 2.72 ft at 4:45AM Dec 02, 2022Observed: 2.72 ft at 5:00AM Dec 02, 2022Observed: 2.72 ft at 5:15AM Dec 02, 2022Observed: 2.71 ft at 5:30AM Dec 02, 2022Observed: 2.71 ft at 5:45AM Dec 02, 2022Observed: 2.71 ft at 6:00AM Dec 02, 2022Observed: 2.71 ft at 6:15AM Dec 02, 2022Observed: 2.72 ft at 6:30AM Dec 02, 2022Observed: 2.71 ft at 6:45AM Dec 02, 2022Observed: 2.71 ft at 7:00AM Dec 02, 2022Observed: 2.71 ft at 7:15AM Dec 02, 2022Observed: 2.71 ft at 7:30AM Dec 02, 2022Observed: 2.71 ft at 7:45AM Dec 02, 2022Observed: 2.7 ft at 8:00AM Dec 02, 2022Observed: 2.7 ft at 8:15AM Dec 02, 2022Observed: 2.7 ft at 8:30AM Dec 02, 2022Observed: 2.69 ft at 8:45AM Dec 02, 2022Observed: 2.69 ft at 9:00AM Dec 02, 2022Observed: 2.69 ft at 9:15AM Dec 02, 2022Observed: 2.69 ft at 9:30AM Dec 02, 2022Observed: 2.68 ft at 9:45AM Dec 02, 2022Observed: 2.67 ft at 10:00AM Dec 02, 2022Observed: 2.68 ft at 10:15AM Dec 02, 2022Observed: 2.67 ft at 10:30AM Dec 02, 2022Observed: 2.67 ft at 10:45AM Dec 02, 2022Observed: 2.68 ft at 11:00AM Dec 02, 2022Observed: 2.67 ft at 11:15AM Dec 02, 2022Observed: 2.67 ft at 11:30AM Dec 02, 2022Observed: 2.67 ft at 11:45AM Dec 02, 2022Observed: 2.66 ft at 12:00PM Dec 02, 2022Observed: 2.67 ft at 12:15PM Dec 02, 2022Observed: 2.66 ft at 12:30PM Dec 02, 2022Observed: 2.66 ft at 12:45PM Dec 02, 2022Observed: 2.66 ft at 1:00PM Dec 02, 2022Observed: 2.66 ft at 1:15PM Dec 02, 2022Observed: 2.66 ft at 1:30PM Dec 02, 2022Observed: 2.66 ft at 1:45PM Dec 02, 2022Observed: 2.65 ft at 2:00PM Dec 02, 2022Observed: 2.66 ft at 2:15PM Dec 02, 2022Observed: 2.66 ft at 2:30PM Dec 02, 2022Observed: 2.66 ft at 2:45PM Dec 02, 2022Observed: 2.66 ft at 3:00PM Dec 02, 2022Observed: 2.66 ft at 3:15PM Dec 02, 2022Observed: 2.67 ft at 3:30PM Dec 02, 2022Observed: 2.67 ft at 3:45PM Dec 02, 2022Observed: 2.67 ft at 4:00PM Dec 02, 2022Observed: 2.67 ft at 4:15PM Dec 02, 2022Observed: 2.68 ft at 4:30PM Dec 02, 2022Observed: 2.67 ft at 4:45PM Dec 02, 2022Observed: 2.68 ft at 5:00PM Dec 02, 2022Observed: 2.68 ft at 5:15PM Dec 02, 2022Observed: 2.68 ft at 5:30PM Dec 02, 2022Observed: 2.68 ft at 5:45PM Dec 02, 2022Observed: 2.69 ft at 6:00PM Dec 02, 2022Observed: 2.69 ft at 6:15PM Dec 02, 2022Observed: 2.7 ft at 6:30PM Dec 02, 2022Observed: 2.69 ft at 6:45PM Dec 02, 2022Observed: 2.69 ft at 7:00PM Dec 02, 2022Observed: 2.69 ft at 7:15PM Dec 02, 2022Observed: 2.69 ft at 7:30PM Dec 02, 2022Observed: 2.69 ft at 7:45PM Dec 02, 2022Observed: 2.7 ft at 8:00PM Dec 02, 2022Observed: 2.7 ft at 8:15PM Dec 02, 2022Observed: 2.69 ft at 8:30PM Dec 02, 2022Observed: 2.68 ft at 8:45PM Dec 02, 2022Observed: 2.69 ft at 9:00PM Dec 02, 2022Observed: 2.69 ft at 9:15PM Dec 02, 2022Observed: 2.69 ft at 9:30PM Dec 02, 2022Observed: 2.69 ft at 9:45PM Dec 02, 2022Observed: 2.69 ft at 10:00PM Dec 02, 2022Observed: 2.69 ft at 10:15PM Dec 02, 2022Observed: 2.68 ft at 10:30PM Dec 02, 2022Observed: 2.69 ft at 10:45PM Dec 02, 2022Observed: 2.69 ft at 11:00PM Dec 02, 2022Observed: 2.68 ft at 11:15PM Dec 02, 2022Observed: 2.68 ft at 11:30PM Dec 02, 2022Observed: 2.69 ft at 11:45PM Dec 02, 2022Observed: 2.68 ft at 12:00AM Dec 03, 2022Observed: 2.69 ft at 12:15AM Dec 03, 2022Observed: 2.69 ft at 12:30AM Dec 03, 2022Observed: 2.69 ft at 12:45AM Dec 03, 2022Observed: 2.69 ft at 1:00AM Dec 03, 2022Observed: 2.69 ft at 1:15AM Dec 03, 2022Observed: 2.68 ft at 1:30AM Dec 03, 2022Observed: 2.67 ft at 1:45AM Dec 03, 2022Observed: 2.69 ft at 2:00AM Dec 03, 2022Observed: 2.68 ft at 2:15AM Dec 03, 2022Observed: 2.68 ft at 2:30AM Dec 03, 2022Observed: 2.68 ft at 2:45AM Dec 03, 2022Observed: 2.68 ft at 3:00AM Dec 03, 2022Observed: 2.68 ft at 3:15AM Dec 03, 2022Observed: 2.69 ft at 3:30AM Dec 03, 2022Observed: 2.69 ft at 3:45AM Dec 03, 2022Observed: 2.68 ft at 4:00AM Dec 03, 2022Observed: 2.69 ft at 4:15AM Dec 03, 2022Observed: 2.69 ft at 4:30AM Dec 03, 2022Observed: 2.69 ft at 4:45AM Dec 03, 2022Observed: 2.7 ft at 5:00AM Dec 03, 2022Observed: 2.7 ft at 5:15AM Dec 03, 2022Observed: 2.69 ft at 5:30AM Dec 03, 2022Observed: 2.68 ft at 5:45AM Dec 03, 2022Observed: 2.68 ft at 6:00AM Dec 03, 2022Observed: 2.68 ft at 6:15AM Dec 03, 2022Observed: 2.67 ft at 6:30AM Dec 03, 2022Observed: 2.68 ft at 6:45AM Dec 03, 2022Observed: 2.67 ft at 7:00AM Dec 03, 2022Observed: 2.67 ft at 7:15AM Dec 03, 2022Observed: 2.67 ft at 7:30AM Dec 03, 2022Observed: 2.68 ft at 7:45AM Dec 03, 2022Observed: 2.68 ft at 8:00AM Dec 03, 2022Observed: 2.67 ft at 8:15AM Dec 03, 2022Observed: 2.67 ft at 8:30AM Dec 03, 2022Observed: 2.67 ft at 8:45AM Dec 03, 2022Observed: 2.67 ft at 9:00AM Dec 03, 2022Observed: 2.67 ft at 9:15AM Dec 03, 2022Observed: 2.66 ft at 9:30AM Dec 03, 2022Observed: 2.66 ft at 9:45AM Dec 03, 2022Observed: 2.65 ft at 10:00AM Dec 03, 2022Observed: 2.65 ft at 10:15AM Dec 03, 2022Observed: 2.65 ft at 10:30AM Dec 03, 2022Observed: 2.65 ft at 10:45AM Dec 03, 2022Observed: 2.65 ft at 11:00AM Dec 03, 2022Observed: 2.65 ft at 11:15AM Dec 03, 2022Observed: 2.65 ft at 11:30AM Dec 03, 2022Observed: 2.65 ft at 11:45AM Dec 03, 2022Observed: 2.65 ft at 12:00PM Dec 03, 2022Observed: 2.64 ft at 12:15PM Dec 03, 2022Observed: 2.64 ft at 12:30PM Dec 03, 2022Observed: 2.64 ft at 12:45PM Dec 03, 2022Observed: 2.64 ft at 1:00PM Dec 03, 2022Observed: 2.64 ft at 1:15PM Dec 03, 2022Observed: 2.63 ft at 1:30PM Dec 03, 2022Observed: 2.64 ft at 1:45PM Dec 03, 2022Observed: 2.63 ft at 2:00PM Dec 03, 2022Observed: 2.63 ft at 2:15PM Dec 03, 2022Observed: 2.63 ft at 2:30PM Dec 03, 2022Observed: 2.63 ft at 2:45PM Dec 03, 2022Observed: 2.62 ft at 3:00PM Dec 03, 2022Observed: 2.63 ft at 3:15PM Dec 03, 2022Observed: 2.63 ft at 3:30PM Dec 03, 2022Observed: 2.63 ft at 3:45PM Dec 03, 2022Observed: 2.63 ft at 4:00PM Dec 03, 2022Observed: 2.63 ft at 4:15PM Dec 03, 2022Observed: 2.64 ft at 4:30PM Dec 03, 2022Observed: 2.64 ft at 4:45PM Dec 03, 2022Observed: 2.64 ft at 5:00PM Dec 03, 2022Observed: 2.64 ft at 5:15PM Dec 03, 2022Observed: 2.65 ft at 5:30PM Dec 03, 2022Observed: 2.64 ft at 5:45PM Dec 03, 2022Observed: 2.65 ft at 6:00PM Dec 03, 2022Observed: 2.66 ft at 6:15PM Dec 03, 2022Observed: 2.66 ft at 6:30PM Dec 03, 2022Observed: 2.67 ft at 6:45PM Dec 03, 2022Observed: 2.68 ft at 7:00PM Dec 03, 2022Observed: 2.68 ft at 7:15PM Dec 03, 2022Observed: 2.69 ft at 7:30PM Dec 03, 2022Observed: 2.71 ft at 7:45PM Dec 03, 2022Observed: 2.71 ft at 8:00PM Dec 03, 2022Observed: 2.72 ft at 8:15PM Dec 03, 2022Observed: 2.73 ft at 8:30PM Dec 03, 2022Observed: 2.74 ft at 8:45PM Dec 03, 2022Observed: 2.75 ft at 9:00PM Dec 03, 2022Observed: 2.74 ft at 9:15PM Dec 03, 2022Observed: 2.75 ft at 9:30PM Dec 03, 2022Observed: 2.75 ft at 9:45PM Dec 03, 2022Observed: 2.76 ft at 10:00PM Dec 03, 2022Observed: 2.76 ft at 10:15PM Dec 03, 2022Observed: 2.77 ft at 10:30PM Dec 03, 2022Observed: 2.77 ft at 10:45PM Dec 03, 2022Observed: 2.77 ft at 11:00PM Dec 03, 2022Observed: 2.77 ft at 11:15PM Dec 03, 2022Observed: 2.76 ft at 11:30PM Dec 03, 2022Observed: 2.77 ft at 11:45PM Dec 03, 2022Observed: 2.76 ft at 12:00AM Dec 04, 2022Observed: 2.77 ft at 12:15AM Dec 04, 2022Observed: 2.76 ft at 12:30AM Dec 04, 2022Observed: 2.77 ft at 12:45AM Dec 04, 2022Observed: 2.78 ft at 1:00AM Dec 04, 2022Observed: 2.76 ft at 1:15AM Dec 04, 2022Observed: 2.77 ft at 1:30AM Dec 04, 2022Observed: 2.78 ft at 1:45AM Dec 04, 2022Observed: 2.77 ft at 2:00AM Dec 04, 2022Observed: 2.77 ft at 2:15AM Dec 04, 2022Observed: 2.77 ft at 2:30AM Dec 04, 2022Observed: 2.77 ft at 2:45AM Dec 04, 2022Observed: 2.78 ft at 3:00AM Dec 04, 2022Observed: 2.78 ft at 3:15AM Dec 04, 2022Observed: 2.78 ft at 3:30AM Dec 04, 2022Observed: 2.77 ft at 3:45AM Dec 04, 2022Observed: 2.78 ft at 4:00AM Dec 04, 2022Observed: 2.77 ft at 4:15AM Dec 04, 2022Observed: 2.78 ft at 4:30AM Dec 04, 2022Observed: 2.78 ft at 4:45AM Dec 04, 2022Observed: 2.79 ft at 5:00AM Dec 04, 2022Observed: 2.78 ft at 5:15AM Dec 04, 2022Observed: 2.78 ft at 5:30AM Dec 04, 2022Observed: 2.77 ft at 5:45AM Dec 04, 2022Observed: 2.76 ft at 6:00AM Dec 04, 2022Observed: 2.77 ft at 6:15AM Dec 04, 2022Observed: 2.78 ft at 6:30AM Dec 04, 2022Observed: 2.77 ft at 6:45AM Dec 04, 2022Observed: 2.76 ft at 7:00AM Dec 04, 2022Observed: 2.77 ft at 7:15AM Dec 04, 2022Observed: 2.76 ft at 7:30AM Dec 04, 2022Observed: 2.77 ft at 7:45AM Dec 04, 2022Observed: 2.77 ft at 8:00AM Dec 04, 2022Observed: 2.76 ft at 8:15AM Dec 04, 2022Observed: 2.76 ft at 8:30AM Dec 04, 2022Observed: 2.76 ft at 8:45AM Dec 04, 2022Observed: 2.76 ft at 9:00AM Dec 04, 2022Observed: 2.75 ft at 9:15AM Dec 04, 2022Observed: 2.76 ft at 9:30AM Dec 04, 2022Observed: 2.76 ft at 9:45AM Dec 04, 2022Observed: 2.75 ft at 10:00AM Dec 04, 2022Observed: 2.76 ft at 10:15AM Dec 04, 2022Observed: 2.75 ft at 10:30AM Dec 04, 2022Observed: 2.76 ft at 10:45AM Dec 04, 2022Observed: 2.76 ft at 11:00AM Dec 04, 2022Observed: 2.76 ft at 11:15AM Dec 04, 2022Observed: 2.75 ft at 11:30AM Dec 04, 2022Observed: 2.75 ft at 11:45AM Dec 04, 2022Observed: 2.76 ft at 12:00PM Dec 04, 2022Observed: 2.76 ft at 12:15PM Dec 04, 2022Observed: 2.75 ft at 12:30PM Dec 04, 2022Observed: 2.75 ft at 12:45PM Dec 04, 2022Observed: 2.76 ft at 1:00PM Dec 04, 2022Observed: 2.76 ft at 1:15PM Dec 04, 2022Observed: 2.77 ft at 1:30PM Dec 04, 2022Observed: 2.76 ft at 1:45PM Dec 04, 2022Observed: 2.76 ft at 2:00PM Dec 04, 2022Observed: 2.77 ft at 2:15PM Dec 04, 2022Observed: 2.77 ft at 2:30PM Dec 04, 2022Observed: 2.77 ft at 2:45PM Dec 04, 2022Observed: 2.77 ft at 3:00PM Dec 04, 2022Observed: 2.78 ft at 3:15PM Dec 04, 2022Observed: 2.78 ft at 3:30PM Dec 04, 2022Observed: 2.78 ft at 3:45PM Dec 04, 2022Observed: 2.78 ft at 4:00PM Dec 04, 2022Observed: 2.79 ft at 4:15PM Dec 04, 2022Observed: 2.78 ft at 4:30PM Dec 04, 2022Observed: 2.79 ft at 4:45PM Dec 04, 2022Observed: 2.79 ft at 5:00PM Dec 04, 2022Observed: 2.8 ft at 5:15PM Dec 04, 2022Observed: 2.8 ft at 5:30PM Dec 04, 2022Observed: 2.8 ft at 5:45PM Dec 04, 2022Observed: 2.81 ft at 6:00PM Dec 04, 2022Observed: 2.8 ft at 6:15PM Dec 04, 2022Observed: 2.81 ft at 6:30PM Dec 04, 2022Observed: 2.79 ft at 6:45PM Dec 04, 2022Observed: 2.81 ft at 7:00PM Dec 04, 2022Observed: 2.81 ft at 7:15PM Dec 04, 2022Observed: 2.81 ft at 7:30PM Dec 04, 2022Observed: 2.82 ft at 7:45PM Dec 04, 2022Observed: 2.82 ft at 8:00PM Dec 04, 2022Observed: 2.82 ft at 8:15PM Dec 04, 2022Observed: 2.82 ft at 8:30PM Dec 04, 2022Observed: 2.81 ft at 8:45PM Dec 04, 2022Observed: 2.81 ft at 9:00PM Dec 04, 2022Observed: 2.81 ft at 9:15PM Dec 04, 2022Observed: 2.79 ft at 9:30PM Dec 04, 2022Observed: 2.81 ft at 9:45PM Dec 04, 2022Observed: 2.81 ft at 10:00PM Dec 04, 2022Observed: 2.81 ft at 10:15PM Dec 04, 2022Observed: 2.8 ft at 10:30PM Dec 04, 2022Observed: 2.79 ft at 10:45PM Dec 04, 2022Observed: 2.8 ft at 11:00PM Dec 04, 2022Observed: 2.8 ft at 11:15PM Dec 04, 2022Observed: 2.8 ft at 11:30PM Dec 04, 2022Observed: 2.8 ft at 11:45PM Dec 04, 2022Observed: 2.8 ft at 12:00AM Dec 05, 2022Observed: 2.8 ft at 12:15AM Dec 05, 2022Observed: 2.79 ft at 12:30AM Dec 05, 2022Observed: 2.79 ft at 12:45AM Dec 05, 2022Observed: 2.79 ft at 1:00AM Dec 05, 2022Observed: 2.79 ft at 1:15AM Dec 05, 2022Observed: 2.79 ft at 1:30AM Dec 05, 2022Observed: 2.79 ft at 1:45AM Dec 05, 2022Observed: 2.79 ft at 2:00AM Dec 05, 2022Observed: 2.79 ft at 2:15AM Dec 05, 2022Observed: 2.79 ft at 2:30AM Dec 05, 2022USGS--Water Resources of the United StatesTHNI2(plotting HGIRG) Graph Created (2:55AM Dec 5, 2022)ObservedLatest observed value: 2.79 ft at 2:30 AM CST 5-Dec-2022. Flood Stage is 9 ft
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Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Thorn Creek at Thornton are issued as needed during times of high water, but are not routinely available.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at South Holland
Flood Categories (in feet)
Major Flood Stage: 15.5
Moderate Flood Stage: 14
Flood Stage: 9
Action Stage: 7.5
Low Stage (in feet): 2.5

Historic Crests
(1) 17.06 ft on 06/14/1981
(2) 16.87 ft on 11/28/1990
(3) 16.24 ft on 07/18/1996
(4) 16.00 ft on 07/13/1957
(5) 15.95 ft on 12/03/1982
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.95 ft on 05/09/2021
(2) 12.07 ft on 05/18/2020
(3) 11.41 ft on 04/30/2020
(4) 11.13 ft on 01/11/2020
(5) 10.08 ft on 10/27/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.85 ft on 10/05/1994
(2) 1.94 ft on 09/27/1995
(3) 2.16 ft on 10/16/1999
(4) 2.48 ft on 10/10/2020
(5) 2.53 ft on 08/21/2017
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

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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
23 Chicago & Eastern Illinois Railroad tracks are threatened near Glenwood.
21 I-94 may be threatened in South Holland.
20 Structures may be threatened along Clyde Avenue, 173rd Street, and 173rd Place in South Holland.
19 I-294/I-80 onramps may be threatened west of the creek south of South Holland. Residential structures may be threatened along Everett Avenue, Cregier Avenue, and Vollbrecht Road in South Holland. Clyde Avenue, 173rd Street, and 173rd Place may be threatened in South Holland.
18.5 170th Street may be threatened in South Holland. Industrial structures may be threatened along Bernice Road in South Holland.
18 Margaret Street threatened in Thornton.
17.5 Residential structures may be threatened along Kimbark Avenue, University Avenue, and 173rd Street in South Holland. Everett Avenue, Cregier Avenue, and Vollbrecht Road may be threatened in South Holland.
17 Kimbark Avenue, University Avenue, and 173rd Street may be threatened in South Holland. Thorn Creek Diversion Tunnel reaches capacity.
16 Residential structures threatened along Margaret Street in Thornton.
15.5 Structures threatened at Glenwood Academy. Residences threatened along Park Drive in Glenwood.
15 Industrial structures threatened south of Margaret Street in Thornton.
14.5 Park Drive threatened in Glenwood. Industrial parking lots threatened south of Margaret Street in Thornton.
13.5 Chicago Heights Glenwood Road threatened in Glenwood. Residential parking lots threatened along Maragaret Street in Thornton.
13 Parking lots threatened at Glenwood Academy.
12 Structures threatened along Glenwood Thornton Road north of Glenwood.
11.5 Glenwood Thornton Road threatened north of Glenwood.
11 187th Street threatened in Glenwood.
9 Water begins to be diverted through Thorn Creek Diversion Tunnel.
8 Athletic fields are inundated at Glenwood Academy.
7 Water overflows low-lying banks in Glenwood, Thornton, and South Holland.
Low Water Impacts Collapse
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1.5 River nears zero flow.
2.5 Approximate stage of the 1-in-10 annual chance flow (7-day average).
About This Location Collapse

Latitude: 41.568167° N, Longitude: 87.608333° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 9 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 586.11 596.11 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 586.43 596.43 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
How much forecast precipitation was used for the current river forecast?
USGS Streamflow Duration Hydrograph
How low could the river get?
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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
Chicago Weather Forecast Office
333 W. University Dr.
Romeoville, IL 60446
(815) 834-1435
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