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Hydrograph River at a Glance Download
Big Sandy River (WY) above Big Sandy Reservoir Stage (ft)Flow (cfs)Observed: 4.2 ft at 12:30AM Apr 06, 2021Observed: 4.2 ft at 12:45AM Apr 06, 2021Observed: 4.21 ft at 1:00AM Apr 06, 2021Observed: 4.21 ft at 1:15AM Apr 06, 2021Observed: 4.21 ft at 1:30AM Apr 06, 2021Observed: 4.21 ft at 1:45AM Apr 06, 2021Observed: 4.21 ft at 2:00AM Apr 06, 2021Observed: 4.21 ft at 2:15AM Apr 06, 2021Observed: 4.21 ft at 2:30AM Apr 06, 2021Observed: 4.21 ft at 2:45AM Apr 06, 2021Observed: 4.21 ft at 3:00AM Apr 06, 2021Observed: 4.21 ft at 3:15AM Apr 06, 2021Observed: 4.27 ft at 3:30AM Apr 06, 2021Observed: 4.24 ft at 3:45AM Apr 06, 2021Observed: 4.22 ft at 4:00AM Apr 06, 2021Observed: 4.22 ft at 4:15AM Apr 06, 2021Observed: 4.22 ft at 4:30AM Apr 06, 2021Observed: 4.22 ft at 4:45AM Apr 06, 2021Observed: 4.25 ft at 5:00AM Apr 06, 2021Observed: 4.27 ft at 5:15AM Apr 06, 2021Observed: 4.32 ft at 5:30AM Apr 06, 2021Observed: 4.37 ft at 5:45AM Apr 06, 2021Highest Observation: 4.45 ft at 6:00AM Apr 06, 2021Observed: 4.28 ft at 6:15AM Apr 06, 2021Observed: 4.26 ft at 6:30AM Apr 06, 2021Observed: 4.24 ft at 6:45AM Apr 06, 2021Observed: 4.22 ft at 7:00AM Apr 06, 2021Observed: 4.21 ft at 7:15AM Apr 06, 2021Observed: 4.2 ft at 7:30AM Apr 06, 2021Observed: 4.2 ft at 7:45AM Apr 06, 2021Observed: 4.2 ft at 8:00AM Apr 06, 2021Observed: 4.2 ft at 8:15AM Apr 06, 2021Observed: 4.19 ft at 8:30AM Apr 06, 2021Observed: 4.2 ft at 8:45AM Apr 06, 2021Observed: 4.25 ft at 9:00AM Apr 06, 2021Observed: 4.2 ft at 9:15AM Apr 06, 2021Observed: 4.26 ft at 9:30AM Apr 06, 2021Observed: 4.22 ft at 9:45AM Apr 06, 2021Observed: 4.26 ft at 10:00AM Apr 06, 2021Observed: 4.26 ft at 10:15AM Apr 06, 2021Observed: 4.29 ft at 10:30AM Apr 06, 2021Observed: 4.35 ft at 10:45AM Apr 06, 2021Observed: 4.3 ft at 11:00AM Apr 06, 2021Observed: 4.28 ft at 11:15AM Apr 06, 2021Observed: 4.31 ft at 11:30AM Apr 06, 2021Observed: 4.3 ft at 11:45AM Apr 06, 2021Observed: 4.27 ft at 12:00PM Apr 06, 2021Observed: 4.29 ft at 12:15PM Apr 06, 2021Observed: 4.25 ft at 12:30PM Apr 06, 2021Observed: 4.22 ft at 12:45PM Apr 06, 2021Observed: 4.2 ft at 1:00PM Apr 06, 2021Observed: 4.19 ft at 1:15PM Apr 06, 2021Observed: 4.07 ft at 1:30PM Apr 06, 2021Observed: 4.04 ft at 1:45PM Apr 06, 2021Observed: 4.11 ft at 2:00PM Apr 06, 2021Observed: 4.01 ft at 2:15PM Apr 06, 2021Observed: 4 ft at 2:30PM Apr 06, 2021Observed: 4.02 ft at 2:45PM Apr 06, 2021Observed: 3.93 ft at 3:00PM Apr 06, 2021Observed: 3.9 ft at 3:15PM Apr 06, 2021Observed: 3.88 ft at 3:30PM Apr 06, 2021Observed: 3.82 ft at 3:45PM Apr 06, 2021Observed: 3.71 ft at 4:00PM Apr 06, 2021Observed: 3.74 ft at 4:15PM Apr 06, 2021Observed: 3.73 ft at 4:30PM Apr 06, 2021Observed: 3.71 ft at 4:45PM Apr 06, 2021Observed: 3.65 ft at 5:00PM Apr 06, 2021Observed: 3.61 ft at 5:15PM Apr 06, 2021Observed: 3.53 ft at 5:30PM Apr 06, 2021Observed: 3.61 ft at 5:45PM Apr 06, 2021Observed: 3.55 ft at 6:00PM Apr 06, 2021Observed: 3.54 ft at 6:15PM Apr 06, 2021Observed: 3.55 ft at 6:30PM Apr 06, 2021Observed: 3.54 ft at 6:45PM Apr 06, 2021Observed: 3.53 ft at 7:00PM Apr 06, 2021Observed: 3.51 ft at 7:15PM Apr 06, 2021Observed: 3.52 ft at 7:30PM Apr 06, 2021Observed: 3.52 ft at 7:45PM Apr 06, 2021Observed: 3.52 ft at 8:00PM Apr 06, 2021Observed: 3.52 ft at 8:15PM Apr 06, 2021Observed: 3.52 ft at 8:30PM Apr 06, 2021Observed: 3.52 ft at 8:45PM Apr 06, 2021Observed: 3.52 ft at 9:00PM Apr 06, 2021Observed: 3.53 ft at 9:15PM Apr 06, 2021Observed: 3.56 ft at 9:30PM Apr 06, 2021Observed: 3.56 ft at 9:45PM Apr 06, 2021Observed: 3.57 ft at 10:00PM Apr 06, 2021Observed: 3.57 ft at 10:15PM Apr 06, 2021Observed: 3.57 ft at 10:30PM Apr 06, 2021Observed: 3.57 ft at 10:45PM Apr 06, 2021Observed: 3.56 ft at 11:00PM Apr 06, 2021Observed: 3.55 ft at 11:15PM Apr 06, 2021Observed: 3.54 ft at 11:30PM Apr 06, 2021Observed: 3.54 ft at 11:45PM Apr 06, 2021Observed: 3.53 ft at 12:00AM Apr 07, 2021Observed: 3.53 ft at 12:15AM Apr 07, 2021Observed: 3.53 ft at 12:30AM Apr 07, 2021Observed: 3.53 ft at 12:45AM Apr 07, 2021Observed: 3.53 ft at 1:00AM Apr 07, 2021Observed: 3.53 ft at 1:15AM Apr 07, 2021Observed: 3.53 ft at 1:30AM Apr 07, 2021Observed: 3.53 ft at 1:45AM Apr 07, 2021Observed: 3.53 ft at 2:00AM Apr 07, 2021Observed: 3.53 ft at 2:15AM Apr 07, 2021Observed: 3.53 ft at 2:30AM Apr 07, 2021Observed: 3.52 ft at 2:45AM Apr 07, 2021Observed: 3.52 ft at 3:00AM Apr 07, 2021Observed: 3.52 ft at 3:15AM Apr 07, 2021Observed: 3.52 ft at 3:30AM Apr 07, 2021Observed: 3.52 ft at 3:45AM Apr 07, 2021Observed: 3.51 ft at 4:00AM Apr 07, 2021Observed: 3.52 ft at 4:15AM Apr 07, 2021Observed: 3.51 ft at 4:30AM Apr 07, 2021Observed: 3.52 ft at 4:45AM Apr 07, 2021Observed: 3.51 ft at 5:00AM Apr 07, 2021Observed: 3.52 ft at 5:15AM Apr 07, 2021Observed: 3.51 ft at 5:30AM Apr 07, 2021Observed: 3.51 ft at 5:45AM Apr 07, 2021Observed: 3.51 ft at 6:00AM Apr 07, 2021Observed: 3.51 ft at 6:15AM Apr 07, 2021Observed: 3.51 ft at 6:30AM Apr 07, 2021Observed: 3.51 ft at 6:45AM Apr 07, 2021Observed: 3.5 ft at 7:00AM Apr 07, 2021Observed: 3.51 ft at 7:15AM Apr 07, 2021Observed: 3.51 ft at 7:30AM Apr 07, 2021Observed: 3.51 ft at 7:45AM Apr 07, 2021Observed: 3.48 ft at 8:00AM Apr 07, 2021Observed: 3.48 ft at 8:15AM Apr 07, 2021Observed: 3.48 ft at 8:30AM Apr 07, 2021Observed: 3.48 ft at 8:45AM Apr 07, 2021Observed: 3.49 ft at 9:00AM Apr 07, 2021Observed: 3.48 ft at 9:15AM Apr 07, 2021Observed: 3.51 ft at 9:30AM Apr 07, 2021Observed: 3.5 ft at 9:45AM Apr 07, 2021Observed: 3.53 ft at 10:00AM Apr 07, 2021Observed: 3.52 ft at 10:15AM Apr 07, 2021Observed: 3.52 ft at 10:30AM Apr 07, 2021Observed: 3.52 ft at 10:45AM Apr 07, 2021Observed: 3.5 ft at 11:00AM Apr 07, 2021Observed: 3.48 ft at 11:15AM Apr 07, 2021Observed: 3.49 ft at 11:30AM Apr 07, 2021Observed: 3.51 ft at 11:45AM Apr 07, 2021Observed: 3.52 ft at 12:00PM Apr 07, 2021Observed: 3.53 ft at 12:15PM Apr 07, 2021Observed: 3.54 ft at 12:30PM Apr 07, 2021Observed: 3.54 ft at 12:45PM Apr 07, 2021Observed: 3.52 ft at 1:00PM Apr 07, 2021Observed: 3.52 ft at 1:15PM Apr 07, 2021Observed: 3.55 ft at 1:30PM Apr 07, 2021Observed: 3.54 ft at 1:45PM Apr 07, 2021Observed: 3.58 ft at 2:00PM Apr 07, 2021Observed: 3.6 ft at 2:15PM Apr 07, 2021Observed: 3.62 ft at 2:30PM Apr 07, 2021Observed: 3.62 ft at 2:45PM Apr 07, 2021Observed: 3.61 ft at 3:00PM Apr 07, 2021Observed: 3.62 ft at 3:15PM Apr 07, 2021Observed: 3.62 ft at 3:30PM Apr 07, 2021Observed: 3.62 ft at 3:45PM Apr 07, 2021Observed: 3.63 ft at 4:00PM Apr 07, 2021Observed: 3.6 ft at 4:15PM Apr 07, 2021Observed: 3.62 ft at 4:30PM Apr 07, 2021Observed: 3.63 ft at 4:45PM Apr 07, 2021Observed: 3.63 ft at 5:00PM Apr 07, 2021Observed: 3.67 ft at 5:15PM Apr 07, 2021Observed: 3.67 ft at 5:30PM Apr 07, 2021Observed: 3.64 ft at 5:45PM Apr 07, 2021Observed: 3.65 ft at 6:00PM Apr 07, 2021Observed: 3.65 ft at 6:15PM Apr 07, 2021Observed: 3.65 ft at 6:30PM Apr 07, 2021Observed: 3.65 ft at 6:45PM Apr 07, 2021Observed: 3.64 ft at 7:00PM Apr 07, 2021Observed: 3.65 ft at 7:15PM Apr 07, 2021Observed: 3.64 ft at 7:30PM Apr 07, 2021Observed: 3.65 ft at 7:45PM Apr 07, 2021Observed: 3.64 ft at 8:00PM Apr 07, 2021Observed: 3.67 ft at 8:15PM Apr 07, 2021Observed: 3.7 ft at 8:30PM Apr 07, 2021Observed: 3.68 ft at 8:45PM Apr 07, 2021Observed: 3.69 ft at 9:00PM Apr 07, 2021Observed: 3.69 ft at 9:15PM Apr 07, 2021Observed: 3.7 ft at 9:30PM Apr 07, 2021Observed: 3.68 ft at 9:45PM Apr 07, 2021Observed: 3.67 ft at 10:00PM Apr 07, 2021Observed: 3.66 ft at 10:15PM Apr 07, 2021Observed: 3.68 ft at 10:30PM Apr 07, 2021Observed: 3.67 ft at 10:45PM Apr 07, 2021Observed: 3.66 ft at 11:00PM Apr 07, 2021Observed: 3.67 ft at 11:15PM Apr 07, 2021Observed: 3.68 ft at 11:30PM Apr 07, 2021Observed: 3.7 ft at 11:45PM Apr 07, 2021Observed: 3.7 ft at 12:00AM Apr 08, 2021Observed: 3.68 ft at 12:15AM Apr 08, 2021Observed: 3.68 ft at 12:30AM Apr 08, 2021Observed: 3.67 ft at 12:45AM Apr 08, 2021Observed: 3.67 ft at 1:00AM Apr 08, 2021Observed: 3.67 ft at 1:15AM Apr 08, 2021Observed: 3.67 ft at 1:30AM Apr 08, 2021Observed: 3.68 ft at 1:45AM Apr 08, 2021Observed: 3.66 ft at 2:00AM Apr 08, 2021Observed: 3.68 ft at 2:15AM Apr 08, 2021Observed: 3.69 ft at 2:30AM Apr 08, 2021Observed: 3.69 ft at 2:45AM Apr 08, 2021Observed: 3.67 ft at 3:00AM Apr 08, 2021Observed: 3.7 ft at 3:15AM Apr 08, 2021Observed: 3.7 ft at 3:30AM Apr 08, 2021Observed: 3.71 ft at 3:45AM Apr 08, 2021Observed: 3.69 ft at 4:00AM Apr 08, 2021Observed: 3.69 ft at 4:15AM Apr 08, 2021Observed: 3.67 ft at 4:30AM Apr 08, 2021Observed: 3.68 ft at 4:45AM Apr 08, 2021Observed: 3.67 ft at 5:00AM Apr 08, 2021Observed: 3.65 ft at 5:15AM Apr 08, 2021Observed: 3.65 ft at 5:30AM Apr 08, 2021Observed: 3.66 ft at 5:45AM Apr 08, 2021Observed: 3.67 ft at 6:00AM Apr 08, 2021Observed: 3.66 ft at 6:15AM Apr 08, 2021Observed: 3.7 ft at 6:30AM Apr 08, 2021Observed: 3.73 ft at 6:45AM Apr 08, 2021Observed: 3.72 ft at 7:00AM Apr 08, 2021Observed: 3.72 ft at 7:15AM Apr 08, 2021Observed: 3.71 ft at 7:30AM Apr 08, 2021Observed: 3.74 ft at 7:45AM Apr 08, 2021Observed: 3.7 ft at 8:00AM Apr 08, 2021Observed: 3.7 ft at 8:15AM Apr 08, 2021Observed: 3.67 ft at 8:30AM Apr 08, 2021Observed: 3.66 ft at 8:45AM Apr 08, 2021Observed: 3.71 ft at 9:00AM Apr 08, 2021Observed: 3.67 ft at 9:15AM Apr 08, 2021Observed: 3.66 ft at 9:30AM Apr 08, 2021Observed: 3.7 ft at 9:45AM Apr 08, 2021Observed: 3.65 ft at 10:00AM Apr 08, 2021Observed: 3.68 ft at 10:15AM Apr 08, 2021Observed: 3.67 ft at 10:30AM Apr 08, 2021Observed: 3.69 ft at 10:45AM Apr 08, 2021Observed: 3.67 ft at 11:00AM Apr 08, 2021Observed: 3.62 ft at 11:15AM Apr 08, 2021Observed: 3.63 ft at 11:30AM Apr 08, 2021Observed: 3.62 ft at 11:45AM Apr 08, 2021Observed: 3.61 ft at 12:00PM Apr 08, 2021Observed: 3.62 ft at 12:15PM Apr 08, 2021Observed: 3.61 ft at 12:30PM Apr 08, 2021Observed: 3.62 ft at 12:45PM Apr 08, 2021Observed: 3.6 ft at 1:00PM Apr 08, 2021Observed: 3.63 ft at 1:15PM Apr 08, 2021Observed: 3.61 ft at 1:30PM Apr 08, 2021Observed: 3.63 ft at 1:45PM Apr 08, 2021Observed: 3.62 ft at 2:00PM Apr 08, 2021Observed: 3.62 ft at 2:15PM Apr 08, 2021Observed: 3.62 ft at 2:30PM Apr 08, 2021Observed: 3.58 ft at 2:45PM Apr 08, 2021Observed: 3.63 ft at 3:00PM Apr 08, 2021Observed: 3.63 ft at 3:15PM Apr 08, 2021Observed: 3.69 ft at 3:30PM Apr 08, 2021Observed: 3.65 ft at 3:45PM Apr 08, 2021Observed: 3.66 ft at 4:00PM Apr 08, 2021Observed: 3.66 ft at 4:15PM Apr 08, 2021Observed: 3.67 ft at 4:30PM Apr 08, 2021Observed: 3.68 ft at 4:45PM Apr 08, 2021Observed: 3.7 ft at 5:00PM Apr 08, 2021Observed: 3.71 ft at 5:15PM Apr 08, 2021Observed: 3.72 ft at 5:30PM Apr 08, 2021Observed: 3.69 ft at 5:45PM Apr 08, 2021Observed: 3.67 ft at 6:00PM Apr 08, 2021Observed: 3.67 ft at 6:15PM Apr 08, 2021Observed: 3.7 ft at 6:30PM Apr 08, 2021Observed: 3.7 ft at 6:45PM Apr 08, 2021Observed: 3.72 ft at 7:00PM Apr 08, 2021Observed: 3.72 ft at 7:15PM Apr 08, 2021Observed: 3.71 ft at 7:30PM Apr 08, 2021Observed: 3.71 ft at 7:45PM Apr 08, 2021Observed: 3.68 ft at 8:00PM Apr 08, 2021Observed: 3.69 ft at 8:15PM Apr 08, 2021Observed: 3.77 ft at 8:30PM Apr 08, 2021Observed: 3.8 ft at 8:45PM Apr 08, 2021Observed: 3.75 ft at 9:00PM Apr 08, 2021Observed: 3.75 ft at 9:15PM Apr 08, 2021Observed: 3.78 ft at 9:30PM Apr 08, 2021Observed: 3.78 ft at 9:45PM Apr 08, 2021Observed: 3.77 ft at 10:00PM Apr 08, 2021Observed: 3.78 ft at 10:15PM Apr 08, 2021Observed: 3.78 ft at 10:30PM Apr 08, 2021Observed: 3.78 ft at 10:45PM Apr 08, 2021Observed: 3.8 ft at 11:00PM Apr 08, 2021Observed: 3.82 ft at 11:15PM Apr 08, 2021Observed: 3.83 ft at 11:30PM Apr 08, 2021Observed: 3.83 ft at 11:45PM Apr 08, 2021Observed: 3.84 ft at 12:00AM Apr 09, 2021Observed: 3.84 ft at 12:15AM Apr 09, 2021Observed: 3.84 ft at 12:30AM Apr 09, 2021Observed: 3.82 ft at 12:45AM Apr 09, 2021Observed: 3.82 ft at 1:00AM Apr 09, 2021Observed: 3.84 ft at 1:15AM Apr 09, 2021Observed: 3.84 ft at 1:30AM Apr 09, 2021Observed: 3.85 ft at 1:45AM Apr 09, 2021Observed: 3.82 ft at 2:00AM Apr 09, 2021Observed: 3.83 ft at 2:15AM Apr 09, 2021Observed: 3.82 ft at 2:30AM Apr 09, 2021Observed: 3.8 ft at 2:45AM Apr 09, 2021Observed: 3.82 ft at 3:00AM Apr 09, 2021Observed: 3.81 ft at 3:15AM Apr 09, 2021Observed: 3.79 ft at 3:30AM Apr 09, 2021Observed: 3.76 ft at 3:45AM Apr 09, 2021Observed: 3.76 ft at 4:00AM Apr 09, 2021Observed: 3.76 ft at 4:15AM Apr 09, 2021Observed: 3.77 ft at 4:30AM Apr 09, 2021Observed: 3.74 ft at 4:45AM Apr 09, 2021Observed: 3.74 ft at 5:00AM Apr 09, 2021Observed: 3.73 ft at 5:15AM Apr 09, 2021Observed: 3.73 ft at 5:30AM Apr 09, 2021Observed: 3.73 ft at 5:45AM Apr 09, 2021Observed: 3.73 ft at 6:00AM Apr 09, 2021Observed: 3.74 ft at 6:15AM Apr 09, 2021Observed: 3.75 ft at 6:30AM Apr 09, 2021Observed: 3.73 ft at 6:45AM Apr 09, 2021Observed: 3.74 ft at 7:00AM Apr 09, 2021Observed: 3.72 ft at 7:15AM Apr 09, 2021Observed: 3.71 ft at 7:30AM Apr 09, 2021Observed: 3.71 ft at 7:45AM Apr 09, 2021Observed: 3.71 ft at 8:00AM Apr 09, 2021Observed: 3.72 ft at 8:15AM Apr 09, 2021Observed: 3.71 ft at 8:30AM Apr 09, 2021Observed: 3.71 ft at 8:45AM Apr 09, 2021Observed: 3.53 ft at 9:00AM Apr 09, 2021Observed: 3.54 ft at 9:15AM Apr 09, 2021Observed: 3.58 ft at 9:30AM Apr 09, 2021Observed: 3.55 ft at 9:45AM Apr 09, 2021Observed: 3.62 ft at 10:00AM Apr 09, 2021Observed: 3.72 ft at 10:15AM Apr 09, 2021Observed: 3.78 ft at 10:30AM Apr 09, 2021Observed: 3.67 ft at 10:45AM Apr 09, 2021Observed: 3.67 ft at 11:00AM Apr 09, 2021Observed: 3.65 ft at 11:15AM Apr 09, 2021Observed: 3.65 ft at 11:30AM Apr 09, 2021Observed: 3.64 ft at 11:45AM Apr 09, 2021Observed: 3.65 ft at 12:00PM Apr 09, 2021Observed: 3.64 ft at 12:15PM Apr 09, 2021Observed: 3.61 ft at 12:30PM Apr 09, 2021Observed: 3.63 ft at 12:45PM Apr 09, 2021Observed: 3.62 ft at 1:00PM Apr 09, 2021Observed: 3.61 ft at 1:15PM Apr 09, 2021Observed: 3.61 ft at 1:30PM Apr 09, 2021Observed: 3.61 ft at 1:45PM Apr 09, 2021Observed: 3.61 ft at 2:00PM Apr 09, 2021Observed: 3.61 ft at 2:15PM Apr 09, 2021Observed: 3.62 ft at 2:30PM Apr 09, 2021Observed: 3.6 ft at 2:45PM Apr 09, 2021Observed: 3.62 ft at 3:00PM Apr 09, 2021Observed: 3.66 ft at 3:15PM Apr 09, 2021Observed: 3.62 ft at 3:30PM Apr 09, 2021Observed: 3.65 ft at 3:45PM Apr 09, 2021Observed: 3.64 ft at 4:00PM Apr 09, 2021Observed: 3.66 ft at 4:15PM Apr 09, 2021Observed: 3.66 ft at 4:30PM Apr 09, 2021Observed: 3.67 ft at 4:45PM Apr 09, 2021Observed: 3.73 ft at 5:00PM Apr 09, 2021Observed: 3.75 ft at 5:15PM Apr 09, 2021Observed: 3.71 ft at 5:30PM Apr 09, 2021Observed: 3.72 ft at 5:45PM Apr 09, 2021Observed: 3.72 ft at 6:00PM Apr 09, 2021Observed: 3.73 ft at 6:15PM Apr 09, 2021Observed: 3.72 ft at 6:30PM Apr 09, 2021Observed: 3.72 ft at 6:45PM Apr 09, 2021Observed: 3.74 ft at 7:00PM Apr 09, 2021Observed: 3.72 ft at 7:15PM Apr 09, 2021Observed: 3.72 ft at 7:30PM Apr 09, 2021Observed: 3.71 ft at 7:45PM Apr 09, 2021Observed: 3.7 ft at 8:00PM Apr 09, 2021Observed: 3.78 ft at 8:15PM Apr 09, 2021Observed: 3.78 ft at 8:30PM Apr 09, 2021Observed: 3.76 ft at 8:45PM Apr 09, 2021Observed: 3.76 ft at 9:00PM Apr 09, 2021Observed: 3.78 ft at 9:15PM Apr 09, 2021Observed: 3.74 ft at 9:30PM Apr 09, 2021Observed: 3.73 ft at 9:45PM Apr 09, 2021Observed: 3.75 ft at 10:00PM Apr 09, 2021Observed: 3.76 ft at 10:15PM Apr 09, 2021Observed: 3.75 ft at 10:30PM Apr 09, 2021Observed: 3.74 ft at 10:45PM Apr 09, 2021Observed: 3.74 ft at 11:00PM Apr 09, 2021Observed: 3.73 ft at 11:15PM Apr 09, 2021Observed: 3.76 ft at 11:30PM Apr 09, 2021Observed: 3.76 ft at 11:45PM Apr 09, 2021Observed: 3.76 ft at 12:00AM Apr 10, 2021Observed: 3.74 ft at 12:15AM Apr 10, 2021Observed: 3.74 ft at 12:30AM Apr 10, 2021Observed: 3.73 ft at 12:45AM Apr 10, 2021Observed: 3.73 ft at 1:00AM Apr 10, 2021Observed: 3.72 ft at 1:15AM Apr 10, 2021Observed: 3.73 ft at 1:30AM Apr 10, 2021Observed: 3.7 ft at 1:45AM Apr 10, 2021Observed: 3.69 ft at 2:00AM Apr 10, 2021Observed: 3.68 ft at 2:15AM Apr 10, 2021Observed: 3.69 ft at 2:30AM Apr 10, 2021Observed: 3.66 ft at 2:45AM Apr 10, 2021Observed: 3.65 ft at 3:00AM Apr 10, 2021Observed: 3.64 ft at 3:15AM Apr 10, 2021Observed: 3.65 ft at 3:30AM Apr 10, 2021Observed: 3.64 ft at 3:45AM Apr 10, 2021Observed: 3.64 ft at 4:00AM Apr 10, 2021Observed: 3.61 ft at 4:15AM Apr 10, 2021Observed: 3.61 ft at 4:30AM Apr 10, 2021Observed: 3.6 ft at 4:45AM Apr 10, 2021Observed: 3.59 ft at 5:00AM Apr 10, 2021Observed: 3.59 ft at 5:15AM Apr 10, 2021Observed: 3.56 ft at 5:30AM Apr 10, 2021Observed: 3.56 ft at 5:45AM Apr 10, 2021Observed: 3.59 ft at 6:00AM Apr 10, 2021Observed: 3.57 ft at 6:15AM Apr 10, 2021Observed: 3.54 ft at 6:30AM Apr 10, 2021Observed: 3.54 ft at 6:45AM Apr 10, 2021Observed: 3.48 ft at 7:00AM Apr 10, 2021Observed: 3.48 ft at 7:15AM Apr 10, 2021Observed: 3.47 ft at 7:30AM Apr 10, 2021Observed: 3.45 ft at 7:45AM Apr 10, 2021Observed: 3.42 ft at 8:00AM Apr 10, 2021Observed: 3.52 ft at 8:15AM Apr 10, 2021Observed: 3.53 ft at 8:30AM Apr 10, 2021Observed: 3.55 ft at 8:45AM Apr 10, 2021Observed: 3.58 ft at 9:00AM Apr 10, 2021Observed: 3.57 ft at 9:15AM Apr 10, 2021Observed: 3.59 ft at 9:30AM Apr 10, 2021Observed: 3.65 ft at 9:45AM Apr 10, 2021Observed: 3.67 ft at 10:00AM Apr 10, 2021Observed: 3.6 ft at 10:15AM Apr 10, 2021Observed: 3.64 ft at 10:30AM Apr 10, 2021Observed: 3.61 ft at 10:45AM Apr 10, 2021Observed: 3.61 ft at 11:00AM Apr 10, 2021Observed: 3.64 ft at 11:15AM Apr 10, 2021Observed: 3.62 ft at 11:30AM Apr 10, 2021Observed: 3.64 ft at 11:45AM Apr 10, 2021Observed: 3.65 ft at 12:00PM Apr 10, 2021Observed: 3.62 ft at 12:15PM Apr 10, 2021Observed: 3.61 ft at 12:30PM Apr 10, 2021Observed: 3.6 ft at 12:45PM Apr 10, 2021Observed: 3.57 ft at 1:00PM Apr 10, 2021Observed: 3.57 ft at 1:15PM Apr 10, 2021Observed: 3.57 ft at 1:30PM Apr 10, 2021Observed: 3.57 ft at 1:45PM Apr 10, 2021Observed: 3.58 ft at 2:00PM Apr 10, 2021Observed: 3.59 ft at 2:15PM Apr 10, 2021Observed: 3.59 ft at 2:30PM Apr 10, 2021Observed: 3.62 ft at 2:45PM Apr 10, 2021Observed: 3.63 ft at 3:00PM Apr 10, 2021Observed: 3.65 ft at 3:15PM Apr 10, 2021Observed: 3.65 ft at 3:30PM Apr 10, 2021Observed: 3.67 ft at 3:45PM Apr 10, 2021Observed: 3.71 ft at 4:00PM Apr 10, 2021Observed: 3.72 ft at 4:15PM Apr 10, 2021Observed: 3.71 ft at 4:30PM Apr 10, 2021Observed: 3.7 ft at 4:45PM Apr 10, 2021Observed: 3.71 ft at 5:00PM Apr 10, 2021Observed: 3.72 ft at 5:15PM Apr 10, 2021Observed: 3.72 ft at 5:30PM Apr 10, 2021Observed: 3.72 ft at 5:45PM Apr 10, 2021Observed: 3.72 ft at 6:00PM Apr 10, 2021Observed: 3.73 ft at 6:15PM Apr 10, 2021Observed: 3.74 ft at 6:30PM Apr 10, 2021Observed: 3.74 ft at 6:45PM Apr 10, 2021Observed: 3.73 ft at 7:00PM Apr 10, 2021Observed: 3.74 ft at 7:15PM Apr 10, 2021Observed: 3.73 ft at 7:30PM Apr 10, 2021Observed: 3.73 ft at 7:45PM Apr 10, 2021Observed: 3.73 ft at 8:00PM Apr 10, 2021Observed: 3.73 ft at 8:15PM Apr 10, 2021Observed: 3.72 ft at 8:30PM Apr 10, 2021Observed: 3.72 ft at 8:45PM Apr 10, 2021Observed: 3.71 ft at 9:00PM Apr 10, 2021Observed: 3.71 ft at 9:15PM Apr 10, 2021Observed: 3.77 ft at 9:30PM Apr 10, 2021Observed: 3.75 ft at 9:45PM Apr 10, 2021Observed: 3.75 ft at 10:00PM Apr 10, 2021Observed: 3.74 ft at 10:15PM Apr 10, 2021Observed: 3.73 ft at 10:30PM Apr 10, 2021Observed: 3.72 ft at 10:45PM Apr 10, 2021Observed: 3.71 ft at 11:00PM Apr 10, 2021Forecast: 3.65 ft 1:00AM Apr 11, 2021Forecast: 3.65 ft 2:00AM Apr 11, 2021Forecast: 3.65 ft 3:00AM Apr 11, 2021Forecast: 3.65 ft 4:00AM Apr 11, 2021Forecast: 3.65 ft 5:00AM Apr 11, 2021Forecast: 3.65 ft 6:00AM Apr 11, 2021Forecast: 3.65 ft 7:00AM Apr 11, 2021Forecast: 3.65 ft 8:00AM Apr 11, 2021Forecast: 3.65 ft 9:00AM Apr 11, 2021Forecast: 3.65 ft 10:00AM Apr 11, 2021Forecast: 3.65 ft 11:00AM Apr 11, 2021Forecast: 3.65 ft 12:00PM Apr 11, 2021Forecast: 3.65 ft 1:00PM Apr 11, 2021Forecast: 3.65 ft 2:00PM Apr 11, 2021Forecast: 3.64 ft 3:00PM Apr 11, 2021Forecast: 3.64 ft 4:00PM Apr 11, 2021Forecast: 3.64 ft 5:00PM Apr 11, 2021Forecast: 3.64 ft 6:00PM Apr 11, 2021Forecast: 3.64 ft 7:00PM Apr 11, 2021Forecast: 3.64 ft 8:00PM Apr 11, 2021Forecast: 3.64 ft 9:00PM Apr 11, 2021Forecast: 3.64 ft 10:00PM Apr 11, 2021Forecast: 3.64 ft 11:00PM Apr 11, 2021Forecast: 3.64 ft 12:00AM Apr 12, 2021Forecast: 3.64 ft 1:00AM Apr 12, 2021Forecast: 3.65 ft 2:00AM Apr 12, 2021Forecast: 3.65 ft 3:00AM Apr 12, 2021Forecast: 3.65 ft 4:00AM Apr 12, 2021Forecast: 3.65 ft 5:00AM Apr 12, 2021Forecast: 3.65 ft 6:00AM Apr 12, 2021Highest Forecast: 3.66 ft 7:00AM Apr 12, 2021Highest Forecast: 3.66 ft 8:00AM Apr 12, 2021Highest Forecast: 3.66 ft 9:00AM Apr 12, 2021Highest Forecast: 3.66 ft 10:00AM Apr 12, 2021Highest Forecast: 3.66 ft 11:00AM Apr 12, 2021Highest Forecast: 3.66 ft 12:00PM Apr 12, 2021Highest Forecast: 3.66 ft 1:00PM Apr 12, 2021Highest Forecast: 3.66 ft 2:00PM Apr 12, 2021Highest Forecast: 3.66 ft 3:00PM Apr 12, 2021Highest Forecast: 3.66 ft 4:00PM Apr 12, 2021Forecast: 3.65 ft 5:00PM Apr 12, 2021Forecast: 3.65 ft 6:00PM Apr 12, 2021Forecast: 3.65 ft 7:00PM Apr 12, 2021Forecast: 3.65 ft 8:00PM Apr 12, 2021Forecast: 3.65 ft 9:00PM Apr 12, 2021Forecast: 3.65 ft 10:00PM Apr 12, 2021Forecast: 3.65 ft 11:00PM Apr 12, 2021Forecast: 3.65 ft 12:00AM Apr 13, 2021Forecast: 3.64 ft 1:00AM Apr 13, 2021Forecast: 3.64 ft 2:00AM Apr 13, 2021Forecast: 3.64 ft 3:00AM Apr 13, 2021Forecast: 3.64 ft 4:00AM Apr 13, 2021Forecast: 3.64 ft 5:00AM Apr 13, 2021Forecast: 3.64 ft 6:00AM Apr 13, 2021Forecast: 3.64 ft 7:00AM Apr 13, 2021Forecast: 3.64 ft 8:00AM Apr 13, 2021Forecast: 3.64 ft 9:00AM Apr 13, 2021Forecast: 3.64 ft 10:00AM Apr 13, 2021Forecast: 3.64 ft 11:00AM Apr 13, 2021Forecast: 3.64 ft 12:00PM Apr 13, 2021Forecast: 3.64 ft 1:00PM Apr 13, 2021Forecast: 3.64 ft 2:00PM Apr 13, 2021Forecast: 3.63 ft 3:00PM Apr 13, 2021Forecast: 3.63 ft 4:00PM Apr 13, 2021Forecast: 3.63 ft 5:00PM Apr 13, 2021Forecast: 3.63 ft 6:00PM Apr 13, 2021Forecast: 3.63 ft 7:00PM Apr 13, 2021Forecast: 3.63 ft 8:00PM Apr 13, 2021Forecast: 3.63 ft 9:00PM Apr 13, 2021Forecast: 3.63 ft 10:00PM Apr 13, 2021Forecast: 3.63 ft 11:00PM Apr 13, 2021Forecast: 3.63 ft 12:00AM Apr 14, 2021Forecast: 3.63 ft 1:00AM Apr 14, 2021Forecast: 3.63 ft 2:00AM Apr 14, 2021Forecast: 3.63 ft 3:00AM Apr 14, 2021Forecast: 3.63 ft 4:00AM Apr 14, 2021Forecast: 3.63 ft 5:00AM Apr 14, 2021Forecast: 3.63 ft 6:00AM Apr 14, 2021Forecast: 3.63 ft 7:00AM Apr 14, 2021Forecast: 3.63 ft 8:00AM Apr 14, 2021Forecast: 3.63 ft 9:00AM Apr 14, 2021Forecast: 3.63 ft 10:00AM Apr 14, 2021Forecast: 3.63 ft 11:00AM Apr 14, 2021Forecast: 3.63 ft 12:00PM Apr 14, 2021Forecast: 3.63 ft 1:00PM Apr 14, 2021Forecast: 3.63 ft 2:00PM Apr 14, 2021Forecast: 3.63 ft 3:00PM Apr 14, 2021Forecast: 3.63 ft 4:00PM Apr 14, 2021Forecast: 3.63 ft 5:00PM Apr 14, 2021Forecast: 3.63 ft 6:00PM Apr 14, 2021Forecast: 3.62 ft 7:00PM Apr 14, 2021Forecast: 3.62 ft 8:00PM Apr 14, 2021Forecast: 3.62 ft 9:00PM Apr 14, 2021Forecast: 3.62 ft 10:00PM Apr 14, 2021Forecast: 3.62 ft 11:00PM Apr 14, 2021Forecast: 3.62 ft 12:00AM Apr 15, 2021Forecast: 3.62 ft 1:00AM Apr 15, 2021Forecast: 3.62 ft 2:00AM Apr 15, 2021Forecast: 3.62 ft 3:00AM Apr 15, 2021Forecast: 3.62 ft 4:00AM Apr 15, 2021Forecast: 3.62 ft 5:00AM Apr 15, 2021Forecast: 3.62 ft 6:00AM Apr 15, 2021Forecast: 3.62 ft 7:00AM Apr 15, 2021Forecast: 3.62 ft 8:00AM Apr 15, 2021Forecast: 3.62 ft 9:00AM Apr 15, 2021Forecast: 3.62 ft 10:00AM Apr 15, 2021Forecast: 3.62 ft 11:00AM Apr 15, 2021Forecast: 3.62 ft 12:00PM Apr 15, 2021Forecast: 3.62 ft 1:00PM Apr 15, 2021Forecast: 3.62 ft 2:00PM Apr 15, 2021Forecast: 3.62 ft 3:00PM Apr 15, 2021Forecast: 3.62 ft 4:00PM Apr 15, 2021Forecast: 3.62 ft 5:00PM Apr 15, 2021Forecast: 3.62 ft 6:00PM Apr 15, 2021Forecast: 3.62 ft 7:00PM Apr 15, 2021Forecast: 3.62 ft 8:00PM Apr 15, 2021Forecast: 3.62 ft 9:00PM Apr 15, 2021Forecast: 3.62 ft 10:00PM Apr 15, 2021Forecast: 3.62 ft 11:00PM Apr 15, 2021Forecast: 3.62 ft 12:00AM Apr 16, 2021USGS--Water Resources of the United StatesBSRW4(plotting HGIRG) Graph Created (12:19AM Apr 11, 2021)ObservedForecast (issued 8:00AM Apr 10)Latest observed value: 3.71 ft at 11:00 PM MDT 10-Apr-2021.
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: Not Available
Metadata
Reliability of the Forecast: Based on unobstructed flow

NOTE: Forecasts for the Big Sandy River (WY) above Big Sandy Reservoir are issued routinely year-round.

Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 7.5
Low Stage (in feet): -9999

Historic Crests
(1) 8.46 ft on 06/03/1986
(2) 8.45 ft on 06/17/1995
(3) 8.10 ft on 06/09/1972
(4) 8.09 ft on 07/02/2011
(5) 8.08 ft on 06/12/1965
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.54 ft on 06/09/2019
(2) 5.50 ft on 06/19/2018
(3) 7.28 ft on 06/11/2016
(4) 6.72 ft on 06/03/2015
(5) 7.31 ft on 05/29/2014
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:10
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
8.5 USBLM roads adjacent to river 1 to 2 miles upstream (near USGS cableway) may have water over them at stages above 9.0 feet.
8.46 Record stage and flow---1,890 cfs (6/3/1986).
7.5 Bankfull stage.
Photos
(1) Looking Downstream---Low Flow
(2) Looking Upstream---Low Flow
About This Location Collapse

Latitude: 42.329600° N, Longitude: 109.511900° 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 6770 Not Available 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:

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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
Riverton Weather Forecast Office
12744 West U.S. Highway 26
Riverton, WY 82501
(307) 857-3898
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Page last modified: 2-Nov-2020 7:28 PM
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