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Hydrograph River at a Glance Download
South Platte River at Atwood Stage (ft)Flow (cfs)Observed: 2.52 ft at 2:30AM Jul 08, 2020Observed: 2.53 ft at 2:45AM Jul 08, 2020Observed: 2.52 ft at 3:00AM Jul 08, 2020Observed: 2.51 ft at 3:15AM Jul 08, 2020Observed: 2.52 ft at 3:30AM Jul 08, 2020Observed: 2.53 ft at 3:45AM Jul 08, 2020Observed: 2.53 ft at 4:00AM Jul 08, 2020Observed: 2.52 ft at 4:15AM Jul 08, 2020Observed: 2.53 ft at 4:30AM Jul 08, 2020Observed: 2.54 ft at 4:45AM Jul 08, 2020Observed: 2.53 ft at 5:00AM Jul 08, 2020Observed: 2.53 ft at 5:15AM Jul 08, 2020Observed: 2.54 ft at 5:30AM Jul 08, 2020Observed: 2.55 ft at 5:45AM Jul 08, 2020Observed: 2.55 ft at 6:00AM Jul 08, 2020Observed: 2.55 ft at 6:15AM Jul 08, 2020Observed: 2.55 ft at 6:30AM Jul 08, 2020Observed: 2.56 ft at 6:45AM Jul 08, 2020Observed: 2.57 ft at 7:00AM Jul 08, 2020Observed: 2.56 ft at 7:15AM Jul 08, 2020Observed: 2.57 ft at 7:30AM Jul 08, 2020Observed: 2.57 ft at 7:45AM Jul 08, 2020Observed: 2.58 ft at 8:00AM Jul 08, 2020Observed: 2.57 ft at 8:15AM Jul 08, 2020Observed: 2.57 ft at 8:30AM Jul 08, 2020Observed: 2.57 ft at 8:45AM Jul 08, 2020Observed: 2.57 ft at 9:00AM Jul 08, 2020Observed: 2.57 ft at 9:15AM Jul 08, 2020Observed: 2.58 ft at 9:30AM Jul 08, 2020Observed: 2.57 ft at 9:45AM Jul 08, 2020Observed: 2.58 ft at 10:00AM Jul 08, 2020Observed: 2.58 ft at 10:15AM Jul 08, 2020Observed: 2.6 ft at 10:30AM Jul 08, 2020Observed: 2.59 ft at 10:45AM Jul 08, 2020Observed: 2.58 ft at 11:00AM Jul 08, 2020Observed: 2.6 ft at 11:15AM Jul 08, 2020Observed: 2.61 ft at 11:30AM Jul 08, 2020Observed: 2.59 ft at 11:45AM Jul 08, 2020Observed: 2.59 ft at 12:00PM Jul 08, 2020Observed: 2.6 ft at 12:15PM Jul 08, 2020Observed: 2.61 ft at 12:30PM Jul 08, 2020Observed: 2.61 ft at 12:45PM Jul 08, 2020Observed: 2.61 ft at 1:00PM Jul 08, 2020Observed: 2.61 ft at 1:15PM Jul 08, 2020Observed: 2.61 ft at 1:30PM Jul 08, 2020Observed: 2.62 ft at 1:45PM Jul 08, 2020Observed: 2.61 ft at 2:00PM Jul 08, 2020Observed: 2.61 ft at 2:15PM Jul 08, 2020Observed: 2.62 ft at 2:30PM Jul 08, 2020Observed: 2.62 ft at 2:45PM Jul 08, 2020Observed: 2.63 ft at 3:00PM Jul 08, 2020Observed: 2.64 ft at 3:15PM Jul 08, 2020Observed: 2.64 ft at 3:30PM Jul 08, 2020Observed: 2.64 ft at 3:45PM Jul 08, 2020Observed: 2.63 ft at 4:00PM Jul 08, 2020Observed: 2.66 ft at 4:15PM Jul 08, 2020Observed: 2.64 ft at 4:30PM Jul 08, 2020Observed: 2.65 ft at 4:45PM Jul 08, 2020Observed: 2.65 ft at 5:00PM Jul 08, 2020Observed: 2.64 ft at 5:15PM Jul 08, 2020Observed: 2.65 ft at 5:30PM Jul 08, 2020Observed: 2.63 ft at 5:45PM Jul 08, 2020Observed: 2.64 ft at 6:00PM Jul 08, 2020Observed: 2.66 ft at 6:15PM Jul 08, 2020Observed: 2.65 ft at 6:30PM Jul 08, 2020Observed: 2.64 ft at 6:45PM Jul 08, 2020Observed: 2.63 ft at 7:00PM Jul 08, 2020Observed: 2.64 ft at 7:15PM Jul 08, 2020Observed: 2.63 ft at 7:30PM Jul 08, 2020Observed: 2.65 ft at 7:45PM Jul 08, 2020Observed: 2.65 ft at 8:00PM Jul 08, 2020Observed: 2.65 ft at 8:15PM Jul 08, 2020Observed: 2.65 ft at 8:30PM Jul 08, 2020Observed: 2.64 ft at 8:45PM Jul 08, 2020Observed: 2.63 ft at 9:00PM Jul 08, 2020Observed: 2.65 ft at 9:15PM Jul 08, 2020Observed: 2.64 ft at 9:30PM Jul 08, 2020Observed: 2.64 ft at 9:45PM Jul 08, 2020Observed: 2.65 ft at 10:00PM Jul 08, 2020Observed: 2.64 ft at 10:15PM Jul 08, 2020Observed: 2.63 ft at 10:30PM Jul 08, 2020Observed: 2.65 ft at 10:45PM Jul 08, 2020Observed: 2.63 ft at 11:00PM Jul 08, 2020Observed: 2.65 ft at 11:15PM Jul 08, 2020Observed: 2.65 ft at 11:30PM Jul 08, 2020Observed: 2.65 ft at 11:45PM Jul 08, 2020Observed: 2.65 ft at 12:00AM Jul 09, 2020Observed: 2.65 ft at 12:15AM Jul 09, 2020Observed: 2.65 ft at 12:30AM Jul 09, 2020Observed: 2.65 ft at 12:45AM Jul 09, 2020Observed: 2.65 ft at 1:00AM Jul 09, 2020Observed: 2.66 ft at 1:15AM Jul 09, 2020Observed: 2.65 ft at 1:30AM Jul 09, 2020Observed: 2.67 ft at 1:45AM Jul 09, 2020Observed: 2.65 ft at 2:00AM Jul 09, 2020Observed: 2.67 ft at 2:15AM Jul 09, 2020Observed: 2.66 ft at 2:30AM Jul 09, 2020Observed: 2.67 ft at 2:45AM Jul 09, 2020Observed: 2.66 ft at 3:00AM Jul 09, 2020Observed: 2.68 ft at 3:15AM Jul 09, 2020Observed: 2.67 ft at 3:30AM Jul 09, 2020Observed: 2.67 ft at 3:45AM Jul 09, 2020Observed: 2.68 ft at 4:00AM Jul 09, 2020Observed: 2.68 ft at 4:15AM Jul 09, 2020Observed: 2.68 ft at 4:30AM Jul 09, 2020Observed: 2.68 ft at 4:45AM Jul 09, 2020Observed: 2.68 ft at 5:00AM Jul 09, 2020Observed: 2.68 ft at 5:15AM Jul 09, 2020Observed: 2.68 ft at 5:30AM Jul 09, 2020Observed: 2.69 ft at 5:45AM Jul 09, 2020Observed: 2.68 ft at 6:00AM Jul 09, 2020Observed: 2.7 ft at 6:15AM Jul 09, 2020Observed: 2.69 ft at 6:30AM Jul 09, 2020Observed: 2.7 ft at 6:45AM Jul 09, 2020Observed: 2.69 ft at 7:00AM Jul 09, 2020Observed: 2.69 ft at 7:15AM Jul 09, 2020Observed: 2.69 ft at 7:30AM Jul 09, 2020Observed: 2.7 ft at 7:45AM Jul 09, 2020Observed: 2.69 ft at 8:00AM Jul 09, 2020Observed: 2.7 ft at 8:15AM Jul 09, 2020Observed: 2.7 ft at 8:30AM Jul 09, 2020Observed: 2.7 ft at 8:45AM Jul 09, 2020Observed: 2.71 ft at 9:00AM Jul 09, 2020Observed: 2.71 ft at 9:15AM Jul 09, 2020Observed: 2.7 ft at 9:30AM Jul 09, 2020Observed: 2.71 ft at 9:45AM Jul 09, 2020Observed: 2.71 ft at 10:00AM Jul 09, 2020Observed: 2.7 ft at 10:15AM Jul 09, 2020Observed: 2.71 ft at 10:30AM Jul 09, 2020Observed: 2.72 ft at 10:45AM Jul 09, 2020Observed: 2.71 ft at 11:00AM Jul 09, 2020Observed: 2.72 ft at 11:15AM Jul 09, 2020Observed: 2.72 ft at 11:30AM Jul 09, 2020Observed: 2.72 ft at 11:45AM Jul 09, 2020Highest Observation: 2.73 ft at 12:00PM Jul 09, 2020Observed: 2.71 ft at 12:15PM Jul 09, 2020Observed: 2.71 ft at 12:30PM Jul 09, 2020Observed: 2.69 ft at 12:45PM Jul 09, 2020Observed: 2.72 ft at 1:00PM Jul 09, 2020Observed: 2.69 ft at 1:15PM Jul 09, 2020Observed: 2.68 ft at 1:30PM Jul 09, 2020Observed: 2.67 ft at 1:45PM Jul 09, 2020Observed: 2.66 ft at 2:00PM Jul 09, 2020Observed: 2.65 ft at 2:15PM Jul 09, 2020Observed: 2.64 ft at 2:30PM Jul 09, 2020Observed: 2.65 ft at 2:45PM Jul 09, 2020Observed: 2.62 ft at 3:00PM Jul 09, 2020Observed: 2.61 ft at 3:15PM Jul 09, 2020Observed: 2.61 ft at 3:30PM Jul 09, 2020Observed: 2.6 ft at 3:45PM Jul 09, 2020Observed: 2.59 ft at 4:00PM Jul 09, 2020Observed: 2.6 ft at 4:15PM Jul 09, 2020Observed: 2.57 ft at 4:30PM Jul 09, 2020Observed: 2.57 ft at 4:45PM Jul 09, 2020Observed: 2.58 ft at 5:00PM Jul 09, 2020Observed: 2.58 ft at 5:15PM Jul 09, 2020Observed: 2.56 ft at 5:30PM Jul 09, 2020Observed: 2.56 ft at 5:45PM Jul 09, 2020Observed: 2.56 ft at 6:00PM Jul 09, 2020Observed: 2.55 ft at 6:15PM Jul 09, 2020Observed: 2.55 ft at 6:30PM Jul 09, 2020Observed: 2.55 ft at 6:45PM Jul 09, 2020Observed: 2.55 ft at 7:00PM Jul 09, 2020Observed: 2.55 ft at 7:15PM Jul 09, 2020Observed: 2.54 ft at 7:30PM Jul 09, 2020Observed: 2.54 ft at 7:45PM Jul 09, 2020Observed: 2.54 ft at 8:00PM Jul 09, 2020Observed: 2.54 ft at 8:15PM Jul 09, 2020Observed: 2.53 ft at 8:30PM Jul 09, 2020Observed: 2.53 ft at 8:45PM Jul 09, 2020Observed: 2.52 ft at 9:00PM Jul 09, 2020Observed: 2.53 ft at 9:15PM Jul 09, 2020Observed: 2.54 ft at 9:30PM Jul 09, 2020Observed: 2.52 ft at 9:45PM Jul 09, 2020Observed: 2.52 ft at 10:00PM Jul 09, 2020Observed: 2.53 ft at 10:15PM Jul 09, 2020Observed: 2.52 ft at 10:30PM Jul 09, 2020Observed: 2.54 ft at 10:45PM Jul 09, 2020Observed: 2.54 ft at 11:00PM Jul 09, 2020Observed: 2.53 ft at 11:15PM Jul 09, 2020Observed: 2.53 ft at 11:30PM Jul 09, 2020Observed: 2.54 ft at 11:45PM Jul 09, 2020Observed: 2.52 ft at 12:00AM Jul 10, 2020Observed: 2.53 ft at 12:15AM Jul 10, 2020Observed: 2.52 ft at 12:30AM Jul 10, 2020Observed: 2.53 ft at 12:45AM Jul 10, 2020Observed: 2.5 ft at 1:00AM Jul 10, 2020Observed: 2.53 ft at 1:15AM Jul 10, 2020Observed: 2.53 ft at 1:30AM Jul 10, 2020Observed: 2.52 ft at 1:45AM Jul 10, 2020Observed: 2.52 ft at 2:00AM Jul 10, 2020Observed: 2.51 ft at 2:15AM Jul 10, 2020Observed: 2.51 ft at 2:30AM Jul 10, 2020Observed: 2.52 ft at 2:45AM Jul 10, 2020Observed: 2.53 ft at 3:00AM Jul 10, 2020Observed: 2.52 ft at 3:15AM Jul 10, 2020Observed: 2.52 ft at 3:30AM Jul 10, 2020Observed: 2.52 ft at 3:45AM Jul 10, 2020Observed: 2.53 ft at 4:00AM Jul 10, 2020Observed: 2.51 ft at 4:15AM Jul 10, 2020Observed: 2.51 ft at 4:30AM Jul 10, 2020Observed: 2.52 ft at 4:45AM Jul 10, 2020Observed: 2.52 ft at 5:00AM Jul 10, 2020Observed: 2.52 ft at 5:15AM Jul 10, 2020Observed: 2.5 ft at 5:30AM Jul 10, 2020Observed: 2.51 ft at 5:45AM Jul 10, 2020Observed: 2.5 ft at 6:00AM Jul 10, 2020Observed: 2.5 ft at 6:15AM Jul 10, 2020Observed: 2.52 ft at 6:30AM Jul 10, 2020Observed: 2.51 ft at 6:45AM Jul 10, 2020Observed: 2.52 ft at 7:00AM Jul 10, 2020Observed: 2.51 ft at 7:15AM Jul 10, 2020Observed: 2.51 ft at 7:30AM Jul 10, 2020Observed: 2.5 ft at 7:45AM Jul 10, 2020Observed: 2.51 ft at 8:00AM Jul 10, 2020Observed: 2.51 ft at 8:15AM Jul 10, 2020Observed: 2.51 ft at 8:30AM Jul 10, 2020Observed: 2.52 ft at 8:45AM Jul 10, 2020Observed: 2.51 ft at 9:00AM Jul 10, 2020Observed: 2.51 ft at 9:15AM Jul 10, 2020Observed: 2.52 ft at 9:30AM Jul 10, 2020Observed: 2.51 ft at 9:45AM Jul 10, 2020Observed: 2.51 ft at 10:00AM Jul 10, 2020Observed: 2.52 ft at 10:15AM Jul 10, 2020Observed: 2.52 ft at 10:30AM Jul 10, 2020Observed: 2.5 ft at 10:45AM Jul 10, 2020Observed: 2.52 ft at 11:00AM Jul 10, 2020Observed: 2.5 ft at 11:15AM Jul 10, 2020Observed: 2.52 ft at 11:30AM Jul 10, 2020Observed: 2.5 ft at 11:45AM Jul 10, 2020Observed: 2.51 ft at 12:00PM Jul 10, 2020Observed: 2.51 ft at 12:15PM Jul 10, 2020Observed: 2.51 ft at 12:30PM Jul 10, 2020Observed: 2.51 ft at 12:45PM Jul 10, 2020Observed: 2.52 ft at 1:00PM Jul 10, 2020Observed: 2.54 ft at 1:15PM Jul 10, 2020Observed: 2.54 ft at 1:30PM Jul 10, 2020Observed: 2.54 ft at 1:45PM Jul 10, 2020Observed: 2.56 ft at 2:00PM Jul 10, 2020Observed: 2.55 ft at 2:15PM Jul 10, 2020Observed: 2.57 ft at 2:30PM Jul 10, 2020Observed: 2.56 ft at 2:45PM Jul 10, 2020Observed: 2.55 ft at 3:00PM Jul 10, 2020Observed: 2.55 ft at 3:15PM Jul 10, 2020Observed: 2.55 ft at 3:30PM Jul 10, 2020Observed: 2.54 ft at 3:45PM Jul 10, 2020Observed: 2.53 ft at 4:00PM Jul 10, 2020Observed: 2.52 ft at 4:15PM Jul 10, 2020Observed: 2.53 ft at 4:30PM Jul 10, 2020Observed: 2.52 ft at 4:45PM Jul 10, 2020Observed: 2.52 ft at 5:00PM Jul 10, 2020Observed: 2.53 ft at 5:15PM Jul 10, 2020Observed: 2.52 ft at 5:30PM Jul 10, 2020Observed: 2.52 ft at 5:45PM Jul 10, 2020Observed: 2.51 ft at 6:00PM Jul 10, 2020Observed: 2.52 ft at 6:15PM Jul 10, 2020Observed: 2.51 ft at 6:30PM Jul 10, 2020Observed: 2.52 ft at 6:45PM Jul 10, 2020Observed: 2.52 ft at 7:00PM Jul 10, 2020Observed: 2.51 ft at 7:15PM Jul 10, 2020Observed: 2.51 ft at 7:30PM Jul 10, 2020Observed: 2.52 ft at 7:45PM Jul 10, 2020Observed: 2.51 ft at 8:00PM Jul 10, 2020Observed: 2.5 ft at 8:15PM Jul 10, 2020Observed: 2.5 ft at 8:30PM Jul 10, 2020Observed: 2.51 ft at 8:45PM Jul 10, 2020Observed: 2.51 ft at 9:00PM Jul 10, 2020Observed: 2.51 ft at 9:15PM Jul 10, 2020Observed: 2.52 ft at 9:30PM Jul 10, 2020Observed: 2.5 ft at 9:45PM Jul 10, 2020Observed: 2.5 ft at 10:00PM Jul 10, 2020Observed: 2.5 ft at 10:15PM Jul 10, 2020Observed: 2.5 ft at 10:30PM Jul 10, 2020Observed: 2.49 ft at 10:45PM Jul 10, 2020Observed: 2.5 ft at 11:00PM Jul 10, 2020Observed: 2.49 ft at 11:15PM Jul 10, 2020Observed: 2.49 ft at 11:30PM Jul 10, 2020Observed: 2.49 ft at 11:45PM Jul 10, 2020Observed: 2.49 ft at 12:00AM Jul 11, 2020Observed: 2.49 ft at 12:15AM Jul 11, 2020Observed: 2.49 ft at 12:30AM Jul 11, 2020Observed: 2.47 ft at 12:45AM Jul 11, 2020Observed: 2.48 ft at 1:00AM Jul 11, 2020Observed: 2.47 ft at 1:15AM Jul 11, 2020Observed: 2.47 ft at 1:30AM Jul 11, 2020Observed: 2.47 ft at 1:45AM Jul 11, 2020Observed: 2.48 ft at 2:00AM Jul 11, 2020Observed: 2.47 ft at 2:15AM Jul 11, 2020Observed: 2.47 ft at 2:30AM Jul 11, 2020Observed: 2.48 ft at 2:45AM Jul 11, 2020Observed: 2.46 ft at 3:00AM Jul 11, 2020Observed: 2.47 ft at 3:15AM Jul 11, 2020Observed: 2.47 ft at 3:30AM Jul 11, 2020Observed: 2.47 ft at 3:45AM Jul 11, 2020Observed: 2.46 ft at 4:00AM Jul 11, 2020Observed: 2.47 ft at 4:15AM Jul 11, 2020Observed: 2.48 ft at 4:30AM Jul 11, 2020Observed: 2.47 ft at 4:45AM Jul 11, 2020Observed: 2.47 ft at 5:00AM Jul 11, 2020Observed: 2.46 ft at 5:15AM Jul 11, 2020Observed: 2.48 ft at 5:30AM Jul 11, 2020Observed: 2.47 ft at 5:45AM Jul 11, 2020Observed: 2.47 ft at 6:00AM Jul 11, 2020Observed: 2.47 ft at 6:15AM Jul 11, 2020Observed: 2.47 ft at 6:30AM Jul 11, 2020Observed: 2.46 ft at 6:45AM Jul 11, 2020Observed: 2.46 ft at 7:00AM Jul 11, 2020Observed: 2.46 ft at 7:15AM Jul 11, 2020Observed: 2.48 ft at 7:30AM Jul 11, 2020Observed: 2.48 ft at 7:45AM Jul 11, 2020Observed: 2.48 ft at 8:00AM Jul 11, 2020Observed: 2.48 ft at 8:15AM Jul 11, 2020Observed: 2.48 ft at 8:30AM Jul 11, 2020Observed: 2.47 ft at 8:45AM Jul 11, 2020Observed: 2.48 ft at 9:00AM Jul 11, 2020Observed: 2.48 ft at 9:15AM Jul 11, 2020Observed: 2.48 ft at 9:30AM Jul 11, 2020Observed: 2.49 ft at 9:45AM Jul 11, 2020Observed: 2.49 ft at 10:00AM Jul 11, 2020Observed: 2.5 ft at 10:15AM Jul 11, 2020Observed: 2.5 ft at 10:30AM Jul 11, 2020Observed: 2.5 ft at 10:45AM Jul 11, 2020Observed: 2.5 ft at 11:00AM Jul 11, 2020Observed: 2.5 ft at 11:15AM Jul 11, 2020Observed: 2.5 ft at 11:30AM Jul 11, 2020Observed: 2.5 ft at 11:45AM Jul 11, 2020Observed: 2.52 ft at 12:00PM Jul 11, 2020Observed: 2.5 ft at 12:15PM Jul 11, 2020Observed: 2.5 ft at 12:30PM Jul 11, 2020Observed: 2.5 ft at 12:45PM Jul 11, 2020Observed: 2.52 ft at 1:00PM Jul 11, 2020Observed: 2.5 ft at 1:15PM Jul 11, 2020Observed: 2.51 ft at 1:30PM Jul 11, 2020Observed: 2.52 ft at 1:45PM Jul 11, 2020Observed: 2.51 ft at 2:00PM Jul 11, 2020Observed: 2.5 ft at 2:15PM Jul 11, 2020Observed: 2.5 ft at 2:30PM Jul 11, 2020Observed: 2.5 ft at 2:45PM Jul 11, 2020Observed: 2.51 ft at 3:00PM Jul 11, 2020Observed: 2.51 ft at 3:15PM Jul 11, 2020Observed: 2.5 ft at 3:30PM Jul 11, 2020Observed: 2.51 ft at 3:45PM Jul 11, 2020Observed: 2.51 ft at 4:00PM Jul 11, 2020Observed: 2.5 ft at 4:15PM Jul 11, 2020Observed: 2.5 ft at 4:30PM Jul 11, 2020Observed: 2.51 ft at 4:45PM Jul 11, 2020Observed: 2.51 ft at 5:00PM Jul 11, 2020Observed: 2.5 ft at 5:15PM Jul 11, 2020Observed: 2.5 ft at 5:30PM Jul 11, 2020Observed: 2.51 ft at 5:45PM Jul 11, 2020Observed: 2.5 ft at 6:00PM Jul 11, 2020Observed: 2.5 ft at 6:15PM Jul 11, 2020Observed: 2.51 ft at 6:30PM Jul 11, 2020Observed: 2.51 ft at 6:45PM Jul 11, 2020Observed: 2.5 ft at 7:00PM Jul 11, 2020Observed: 2.49 ft at 7:15PM Jul 11, 2020Observed: 2.5 ft at 7:30PM Jul 11, 2020Observed: 2.51 ft at 7:45PM Jul 11, 2020Observed: 2.5 ft at 8:00PM Jul 11, 2020Observed: 2.5 ft at 8:15PM Jul 11, 2020Observed: 2.5 ft at 8:30PM Jul 11, 2020Observed: 2.51 ft at 8:45PM Jul 11, 2020Observed: 2.5 ft at 9:00PM Jul 11, 2020Observed: 2.49 ft at 9:15PM Jul 11, 2020Observed: 2.5 ft at 9:30PM Jul 11, 2020Observed: 2.5 ft at 9:45PM Jul 11, 2020Observed: 2.5 ft at 10:00PM Jul 11, 2020Observed: 2.51 ft at 10:15PM Jul 11, 2020Observed: 2.49 ft at 10:30PM Jul 11, 2020Observed: 2.5 ft at 10:45PM Jul 11, 2020Observed: 2.5 ft at 11:00PM Jul 11, 2020Observed: 2.51 ft at 11:15PM Jul 11, 2020Observed: 2.5 ft at 11:30PM Jul 11, 2020Observed: 2.5 ft at 11:45PM Jul 11, 2020Observed: 2.5 ft at 12:00AM Jul 12, 2020Observed: 2.5 ft at 12:15AM Jul 12, 2020Observed: 2.5 ft at 12:30AM Jul 12, 2020Observed: 2.5 ft at 12:45AM Jul 12, 2020Observed: 2.51 ft at 1:00AM Jul 12, 2020Observed: 2.5 ft at 1:15AM Jul 12, 2020Observed: 2.51 ft at 1:30AM Jul 12, 2020Observed: 2.5 ft at 1:45AM Jul 12, 2020Observed: 2.51 ft at 2:00AM Jul 12, 2020Observed: 2.5 ft at 2:15AM Jul 12, 2020Observed: 2.5 ft at 2:30AM Jul 12, 2020Observed: 2.5 ft at 2:45AM Jul 12, 2020Observed: 2.5 ft at 3:00AM Jul 12, 2020Observed: 2.49 ft at 3:15AM Jul 12, 2020Observed: 2.49 ft at 3:30AM Jul 12, 2020Observed: 2.5 ft at 3:45AM Jul 12, 2020Observed: 2.5 ft at 4:00AM Jul 12, 2020Observed: 2.5 ft at 4:15AM Jul 12, 2020Observed: 2.5 ft at 4:30AM Jul 12, 2020Observed: 2.51 ft at 4:45AM Jul 12, 2020Observed: 2.49 ft at 5:00AM Jul 12, 2020Observed: 2.5 ft at 5:15AM Jul 12, 2020Observed: 2.49 ft at 5:30AM Jul 12, 2020Observed: 2.5 ft at 5:45AM Jul 12, 2020Observed: 2.5 ft at 6:00AM Jul 12, 2020Observed: 2.49 ft at 6:15AM Jul 12, 2020Observed: 2.49 ft at 6:30AM Jul 12, 2020Observed: 2.5 ft at 6:45AM Jul 12, 2020Observed: 2.5 ft at 7:00AM Jul 12, 2020Observed: 2.5 ft at 7:15AM Jul 12, 2020Observed: 2.5 ft at 7:30AM Jul 12, 2020Observed: 2.5 ft at 7:45AM Jul 12, 2020Observed: 2.5 ft at 8:00AM Jul 12, 2020Observed: 2.51 ft at 8:15AM Jul 12, 2020Observed: 2.5 ft at 8:30AM Jul 12, 2020Observed: 2.5 ft at 8:45AM Jul 12, 2020Observed: 2.51 ft at 9:00AM Jul 12, 2020Observed: 2.5 ft at 9:15AM Jul 12, 2020Observed: 2.5 ft at 9:30AM Jul 12, 2020Observed: 2.51 ft at 9:45AM Jul 12, 2020Observed: 2.51 ft at 10:00AM Jul 12, 2020Observed: 2.5 ft at 10:15AM Jul 12, 2020Observed: 2.5 ft at 10:30AM Jul 12, 2020Observed: 2.51 ft at 10:45AM Jul 12, 2020Observed: 2.5 ft at 11:00AM Jul 12, 2020Observed: 2.5 ft at 11:15AM Jul 12, 2020Observed: 2.51 ft at 11:30AM Jul 12, 2020Observed: 2.51 ft at 11:45AM Jul 12, 2020Observed: 2.51 ft at 12:00PM Jul 12, 2020Observed: 2.51 ft at 12:15PM Jul 12, 2020Observed: 2.51 ft at 12:30PM Jul 12, 2020Observed: 2.51 ft at 12:45PM Jul 12, 2020Observed: 2.5 ft at 1:00PM Jul 12, 2020Observed: 2.49 ft at 1:15PM Jul 12, 2020Observed: 2.48 ft at 1:30PM Jul 12, 2020Observed: 2.47 ft at 1:45PM Jul 12, 2020Observed: 2.48 ft at 2:00PM Jul 12, 2020Observed: 2.46 ft at 2:15PM Jul 12, 2020Observed: 2.46 ft at 2:30PM Jul 12, 2020Observed: 2.45 ft at 2:45PM Jul 12, 2020Observed: 2.46 ft at 3:00PM Jul 12, 2020Observed: 2.45 ft at 3:15PM Jul 12, 2020Observed: 2.45 ft at 3:30PM Jul 12, 2020Observed: 2.45 ft at 3:45PM Jul 12, 2020Observed: 2.44 ft at 4:00PM Jul 12, 2020Observed: 2.45 ft at 4:15PM Jul 12, 2020Observed: 2.45 ft at 4:30PM Jul 12, 2020Observed: 2.45 ft at 4:45PM Jul 12, 2020Observed: 2.45 ft at 5:00PM Jul 12, 2020Observed: 2.44 ft at 5:15PM Jul 12, 2020Observed: 2.43 ft at 5:30PM Jul 12, 2020Observed: 2.42 ft at 5:45PM Jul 12, 2020Observed: 2.42 ft at 6:00PM Jul 12, 2020Observed: 2.44 ft at 6:15PM Jul 12, 2020Observed: 2.43 ft at 6:30PM Jul 12, 2020Observed: 2.42 ft at 6:45PM Jul 12, 2020Observed: 2.43 ft at 7:00PM Jul 12, 2020Observed: 2.47 ft at 7:15PM Jul 12, 2020Observed: 2.47 ft at 7:30PM Jul 12, 2020Observed: 2.49 ft at 7:45PM Jul 12, 2020Observed: 2.5 ft at 8:00PM Jul 12, 2020Observed: 2.49 ft at 8:15PM Jul 12, 2020Observed: 2.49 ft at 8:30PM Jul 12, 2020Observed: 2.5 ft at 8:45PM Jul 12, 2020Observed: 2.49 ft at 9:00PM Jul 12, 2020Observed: 2.51 ft at 9:15PM Jul 12, 2020Observed: 2.5 ft at 9:30PM Jul 12, 2020Observed: 2.48 ft at 9:45PM Jul 12, 2020Observed: 2.48 ft at 10:00PM Jul 12, 2020Observed: 2.48 ft at 10:15PM Jul 12, 2020Observed: 2.49 ft at 10:30PM Jul 12, 2020Observed: 2.45 ft at 10:45PM Jul 12, 2020Observed: 2.49 ft at 11:00PM Jul 12, 2020Observed: 2.48 ft at 11:15PM Jul 12, 2020Observed: 2.48 ft at 11:30PM Jul 12, 2020Observed: 2.47 ft at 11:45PM Jul 12, 2020Observed: 2.48 ft at 12:00AM Jul 13, 2020Observed: 2.48 ft at 12:15AM Jul 13, 2020Observed: 2.47 ft at 12:30AM Jul 13, 2020Observed: 2.47 ft at 12:45AM Jul 13, 2020Observed: 2.46 ft at 1:00AM Jul 13, 2020Observed: 2.46 ft at 1:15AM Jul 13, 2020Observed: 2.45 ft at 1:30AM Jul 13, 2020Colorado Division of Water ResourcesATWC2(plotting HGIRG) Graph Created (2:15AM Jul 13, 2020)ObservedLatest observed value: 2.45 ft at 1:30 AM MDT 13-Jul-2020. Flood Stage is 11.5 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts for the South Platte River at Atwood are issued as needed during times of high water, but are not routinely available.
Return to Area Map
Upstream Gauge - near Balzac Upstream Gauge Downstream Gauge Downstream Gauge - near Crook
Flood Categories (in feet)
Major Flood Stage: 14.5
Moderate Flood Stage: 13
Flood Stage: 11.5
Action Stage: 9.5
Low Stage (in feet): -9999

Historic Crests
(1) 15.52 ft on 09/15/2013
(2) 11.62 ft on 06/18/2010
(3) 11.23 ft on 05/13/2015
(4) 11.09 ft on 07/18/2011
(5) 9.69 ft on 06/06/2014
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.73 ft on 05/19/2016 (P)
(2) 11.23 ft on 05/13/2015
(3) 9.69 ft on 06/06/2014
(4) 15.52 ft on 09/15/2013
(5) 6.29 ft on 01/01/2012
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:11
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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
15.5 Near record flooding occurs.
15 There is extensive major flooding in southwest Logan County. Businesses and residences flood near the river in eastern Sterling.
14.5 There is extensive flooding of agricultural land. Roads and structures flood along the river.
13 There is moderate flooding of agricultural land near the river.
11.5 Agricultural land floods along the river near Sterling.
9.5 The river is out of its banks and into fields and meadows.
Photos
(1) Looking Upstream
(2) Looking Downstream
About This Location Collapse

Latitude: 40.538900° N, Longitude: 103.267200° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 11.5 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 3986 3997 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
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