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Hydrograph River at a Glance Download
Connecticut River at North Walpole Stage (ft)Flow (kcfs)Observed: 9.52 ft at 11:00PM Mar 19, 2023Observed: 9.52 ft at 11:15PM Mar 19, 2023Observed: 9.53 ft at 11:30PM Mar 19, 2023Observed: 9.52 ft at 11:45PM Mar 19, 2023Observed: 9.52 ft at 12:00AM Mar 20, 2023Observed: 9.51 ft at 12:15AM Mar 20, 2023Observed: 9.52 ft at 12:30AM Mar 20, 2023Observed: 9.52 ft at 12:45AM Mar 20, 2023Observed: 9.52 ft at 1:00AM Mar 20, 2023Observed: 9.52 ft at 1:01AM Mar 20, 2023Observed: 9.52 ft at 1:15AM Mar 20, 2023Observed: 9.52 ft at 1:30AM Mar 20, 2023Observed: 9.51 ft at 1:45AM Mar 20, 2023Observed: 9.52 ft at 2:00AM Mar 20, 2023Observed: 9.51 ft at 2:15AM Mar 20, 2023Observed: 9.52 ft at 2:30AM Mar 20, 2023Observed: 9.52 ft at 2:45AM Mar 20, 2023Observed: 9.51 ft at 3:00AM Mar 20, 2023Observed: 9.51 ft at 3:15AM Mar 20, 2023Observed: 9.51 ft at 3:30AM Mar 20, 2023Observed: 9.52 ft at 3:45AM Mar 20, 2023Observed: 9.5 ft at 4:00AM Mar 20, 2023Observed: 9.5 ft at 4:15AM Mar 20, 2023Observed: 9.51 ft at 4:30AM Mar 20, 2023Observed: 9.51 ft at 4:45AM Mar 20, 2023Observed: 9.51 ft at 5:00AM Mar 20, 2023Observed: 9.51 ft at 5:15AM Mar 20, 2023Observed: 9.52 ft at 5:30AM Mar 20, 2023Observed: 9.5 ft at 5:45AM Mar 20, 2023Observed: 9.5 ft at 6:00AM Mar 20, 2023Observed: 9.66 ft at 6:15AM Mar 20, 2023Observed: 9.74 ft at 6:30AM Mar 20, 2023Observed: 9.78 ft at 6:45AM Mar 20, 2023Observed: 9.81 ft at 7:00AM Mar 20, 2023Observed: 9.81 ft at 7:01AM Mar 20, 2023Observed: 9.81 ft at 7:15AM Mar 20, 2023Observed: 9.82 ft at 7:30AM Mar 20, 2023Observed: 9.83 ft at 7:45AM Mar 20, 2023Observed: 9.98 ft at 8:00AM Mar 20, 2023Observed: 10.07 ft at 8:15AM Mar 20, 2023Observed: 10.12 ft at 8:30AM Mar 20, 2023Observed: 10.15 ft at 8:45AM Mar 20, 2023Observed: 10.17 ft at 9:00AM Mar 20, 2023Observed: 10.18 ft at 9:15AM Mar 20, 2023Observed: 10.18 ft at 9:30AM Mar 20, 2023Observed: 10.19 ft at 9:45AM Mar 20, 2023Observed: 10.18 ft at 10:00AM Mar 20, 2023Observed: 10.18 ft at 10:15AM Mar 20, 2023Observed: 10.18 ft at 10:30AM Mar 20, 2023Observed: 10.2 ft at 10:45AM Mar 20, 2023Observed: 10.19 ft at 11:00AM Mar 20, 2023Observed: 10.19 ft at 11:15AM Mar 20, 2023Observed: 10.19 ft at 11:30AM Mar 20, 2023Observed: 10.19 ft at 11:45AM Mar 20, 2023Observed: 10.19 ft at 12:00PM Mar 20, 2023Observed: 10.2 ft at 12:15PM Mar 20, 2023Observed: 10.2 ft at 12:30PM Mar 20, 2023Observed: 10.2 ft at 12:45PM Mar 20, 2023Observed: 10.2 ft at 1:00PM Mar 20, 2023Observed: 10.2 ft at 1:15PM Mar 20, 2023Observed: 10.19 ft at 1:30PM Mar 20, 2023Observed: 10.2 ft at 1:45PM Mar 20, 2023Observed: 10.2 ft at 2:00PM Mar 20, 2023Observed: 10.2 ft at 2:15PM Mar 20, 2023Observed: 10.2 ft at 2:30PM Mar 20, 2023Observed: 10.2 ft at 2:45PM Mar 20, 2023Observed: 10.18 ft at 3:00PM Mar 20, 2023Observed: 10.2 ft at 3:15PM Mar 20, 2023Observed: 10.2 ft at 3:30PM Mar 20, 2023Observed: 10.19 ft at 3:45PM Mar 20, 2023Observed: 10.2 ft at 4:00PM Mar 20, 2023Observed: 10.19 ft at 4:15PM Mar 20, 2023Observed: 10.21 ft at 4:30PM Mar 20, 2023Observed: 10.2 ft at 4:45PM Mar 20, 2023Observed: 10.03 ft at 5:00PM Mar 20, 2023Observed: 9.57 ft at 5:15PM Mar 20, 2023Observed: 9.34 ft at 5:30PM Mar 20, 2023Observed: 9.18 ft at 5:45PM Mar 20, 2023Observed: 9.11 ft at 6:00PM Mar 20, 2023Observed: 9.07 ft at 6:15PM Mar 20, 2023Observed: 9.04 ft at 6:30PM Mar 20, 2023Observed: 9.02 ft at 6:45PM Mar 20, 2023Observed: 9.07 ft at 7:00PM Mar 20, 2023Observed: 9.07 ft at 7:01PM Mar 20, 2023Observed: 9.79 ft at 7:15PM Mar 20, 2023Observed: 10.3 ft at 7:30PM Mar 20, 2023Observed: 10.54 ft at 7:45PM Mar 20, 2023Observed: 10.66 ft at 8:00PM Mar 20, 2023Observed: 10.72 ft at 8:15PM Mar 20, 2023Observed: 10.76 ft at 8:30PM Mar 20, 2023Observed: 10.79 ft at 8:45PM Mar 20, 2023Observed: 10.81 ft at 9:00PM Mar 20, 2023Observed: 10.8 ft at 9:15PM Mar 20, 2023Observed: 10.79 ft at 9:30PM Mar 20, 2023Observed: 10.8 ft at 9:45PM Mar 20, 2023Observed: 10.8 ft at 10:00PM Mar 20, 2023Observed: 10.69 ft at 10:15PM Mar 20, 2023Observed: 10.41 ft at 10:30PM Mar 20, 2023Observed: 10.1 ft at 10:45PM Mar 20, 2023Observed: 9.88 ft at 11:00PM Mar 20, 2023Observed: 9.72 ft at 11:15PM Mar 20, 2023Observed: 9.63 ft at 11:30PM Mar 20, 2023Observed: 9.57 ft at 11:45PM Mar 20, 2023Observed: 9.53 ft at 12:00AM Mar 21, 2023Observed: 9.52 ft at 12:15AM Mar 21, 2023Observed: 9.5 ft at 12:30AM Mar 21, 2023Observed: 9.5 ft at 12:45AM Mar 21, 2023Observed: 9.49 ft at 1:00AM Mar 21, 2023Observed: 9.49 ft at 1:15AM Mar 21, 2023Observed: 9.48 ft at 1:30AM Mar 21, 2023Observed: 9.48 ft at 1:45AM Mar 21, 2023Observed: 9.47 ft at 2:00AM Mar 21, 2023Observed: 9.48 ft at 2:15AM Mar 21, 2023Observed: 9.47 ft at 2:30AM Mar 21, 2023Observed: 9.39 ft at 2:45AM Mar 21, 2023Observed: 9.34 ft at 3:00AM Mar 21, 2023Observed: 9.3 ft at 3:15AM Mar 21, 2023Observed: 9.28 ft at 3:30AM Mar 21, 2023Observed: 9.37 ft at 3:45AM Mar 21, 2023Observed: 9.42 ft at 4:00AM Mar 21, 2023Observed: 9.44 ft at 4:15AM Mar 21, 2023Observed: 9.45 ft at 4:30AM Mar 21, 2023Observed: 9.45 ft at 4:45AM Mar 21, 2023Observed: 9.46 ft at 5:00AM Mar 21, 2023Observed: 9.47 ft at 5:15AM Mar 21, 2023Observed: 9.47 ft at 5:30AM Mar 21, 2023Observed: 9.47 ft at 5:45AM Mar 21, 2023Observed: 9.46 ft at 6:00AM Mar 21, 2023Observed: 9.47 ft at 6:15AM Mar 21, 2023Observed: 9.47 ft at 6:30AM Mar 21, 2023Observed: 9.47 ft at 6:45AM Mar 21, 2023Observed: 9.47 ft at 7:00AM Mar 21, 2023Observed: 9.47 ft at 7:15AM Mar 21, 2023Observed: 9.47 ft at 7:17AM Mar 21, 2023Observed: 9.47 ft at 7:30AM Mar 21, 2023Observed: 9.48 ft at 7:45AM Mar 21, 2023Observed: 9.48 ft at 8:00AM Mar 21, 2023Observed: 9.47 ft at 8:15AM Mar 21, 2023Observed: 9.46 ft at 8:30AM Mar 21, 2023Observed: 9.47 ft at 8:45AM Mar 21, 2023Observed: 9.46 ft at 9:00AM Mar 21, 2023Observed: 9.47 ft at 9:15AM Mar 21, 2023Observed: 9.47 ft at 9:30AM Mar 21, 2023Observed: 9.47 ft at 9:45AM Mar 21, 2023Observed: 9.47 ft at 10:00AM Mar 21, 2023Observed: 9.46 ft at 10:15AM Mar 21, 2023Observed: 9.47 ft at 10:30AM Mar 21, 2023Observed: 9.46 ft at 10:45AM Mar 21, 2023Observed: 9.47 ft at 11:00AM Mar 21, 2023Observed: 9.47 ft at 11:15AM Mar 21, 2023Observed: 8.93 ft at 11:30AM Mar 21, 2023Observed: 9.27 ft at 11:45AM Mar 21, 2023Observed: 9.6 ft at 12:00PM Mar 21, 2023Observed: 9.89 ft at 12:15PM Mar 21, 2023Observed: 10.06 ft at 12:30PM Mar 21, 2023Observed: 10.16 ft at 12:45PM Mar 21, 2023Observed: 10.21 ft at 1:00PM Mar 21, 2023Observed: 10.24 ft at 1:15PM Mar 21, 2023Observed: 10.24 ft at 1:16PM Mar 21, 2023Observed: 10.01 ft at 1:30PM Mar 21, 2023Observed: 10.15 ft at 1:45PM Mar 21, 2023Observed: 10.48 ft at 2:00PM Mar 21, 2023Observed: 10.46 ft at 2:15PM Mar 21, 2023Observed: 10.66 ft at 2:30PM Mar 21, 2023Observed: 10.5 ft at 2:45PM Mar 21, 2023Observed: 10.24 ft at 3:00PM Mar 21, 2023Observed: 10.11 ft at 3:15PM Mar 21, 2023Observed: 10.06 ft at 3:30PM Mar 21, 2023Observed: 10.04 ft at 3:45PM Mar 21, 2023Observed: 10.03 ft at 4:00PM Mar 21, 2023Observed: 10.05 ft at 4:15PM Mar 21, 2023Observed: 10.05 ft at 4:30PM Mar 21, 2023Observed: 10.04 ft at 4:45PM Mar 21, 2023Observed: 10.05 ft at 5:00PM Mar 21, 2023Observed: 10.06 ft at 5:15PM Mar 21, 2023Observed: 10.04 ft at 5:30PM Mar 21, 2023Observed: 10.04 ft at 5:45PM Mar 21, 2023Observed: 10.05 ft at 6:00PM Mar 21, 2023Observed: 10.04 ft at 6:15PM Mar 21, 2023Observed: 10.05 ft at 6:30PM Mar 21, 2023Observed: 10.05 ft at 6:45PM Mar 21, 2023Observed: 10.05 ft at 7:00PM Mar 21, 2023Observed: 10.05 ft at 7:15PM Mar 21, 2023Observed: 10.05 ft at 7:17PM Mar 21, 2023Observed: 10.06 ft at 7:30PM Mar 21, 2023Observed: 10.06 ft at 7:45PM Mar 21, 2023Observed: 10.05 ft at 8:00PM Mar 21, 2023Observed: 10.05 ft at 8:15PM Mar 21, 2023Observed: 10.04 ft at 8:30PM Mar 21, 2023Observed: 10.04 ft at 8:45PM Mar 21, 2023Observed: 10.12 ft at 9:00PM Mar 21, 2023Observed: 10.16 ft at 9:15PM Mar 21, 2023Observed: 10.19 ft at 9:30PM Mar 21, 2023Observed: 10.2 ft at 9:45PM Mar 21, 2023Observed: 10.22 ft at 10:00PM Mar 21, 2023Observed: 10.31 ft at 10:15PM Mar 21, 2023Observed: 10.36 ft at 10:30PM Mar 21, 2023Observed: 10.37 ft at 10:45PM Mar 21, 2023Observed: 10.38 ft at 11:00PM Mar 21, 2023Observed: 10.39 ft at 11:15PM Mar 21, 2023Observed: 10.41 ft at 11:30PM Mar 21, 2023Observed: 10.41 ft at 11:45PM Mar 21, 2023Observed: 10.42 ft at 12:00AM Mar 22, 2023Observed: 10.41 ft at 12:15AM Mar 22, 2023Observed: 10.52 ft at 12:30AM Mar 22, 2023Observed: 10.55 ft at 12:45AM Mar 22, 2023Observed: 10.59 ft at 1:00AM Mar 22, 2023Observed: 10.59 ft at 1:15AM Mar 22, 2023Observed: 10.59 ft at 1:16AM Mar 22, 2023Observed: 10.63 ft at 1:30AM Mar 22, 2023Observed: 10.64 ft at 1:45AM Mar 22, 2023Observed: 10.63 ft at 2:00AM Mar 22, 2023Observed: 10.63 ft at 2:15AM Mar 22, 2023Observed: 10.63 ft at 2:30AM Mar 22, 2023Observed: 10.63 ft at 2:45AM Mar 22, 2023Observed: 10.63 ft at 3:00AM Mar 22, 2023Observed: 10.63 ft at 3:15AM Mar 22, 2023Observed: 10.63 ft at 3:30AM Mar 22, 2023Observed: 10.62 ft at 3:45AM Mar 22, 2023Observed: 10.65 ft at 4:00AM Mar 22, 2023Observed: 10.63 ft at 4:15AM Mar 22, 2023Observed: 10.64 ft at 4:30AM Mar 22, 2023Observed: 10.65 ft at 4:45AM Mar 22, 2023Observed: 10.64 ft at 5:00AM Mar 22, 2023Observed: 10.64 ft at 5:15AM Mar 22, 2023Observed: 10.64 ft at 5:30AM Mar 22, 2023Observed: 10.64 ft at 5:45AM Mar 22, 2023Observed: 10.64 ft at 6:00AM Mar 22, 2023Observed: 10.64 ft at 6:15AM Mar 22, 2023Observed: 10.63 ft at 6:30AM Mar 22, 2023Observed: 10.63 ft at 6:45AM Mar 22, 2023Observed: 10.63 ft at 7:00AM Mar 22, 2023Observed: 10.65 ft at 7:15AM Mar 22, 2023Observed: 10.65 ft at 7:17AM Mar 22, 2023Observed: 10.63 ft at 7:30AM Mar 22, 2023Observed: 10.63 ft at 7:45AM Mar 22, 2023Observed: 10.63 ft at 8:00AM Mar 22, 2023Observed: 10.63 ft at 8:15AM Mar 22, 2023Observed: 10.62 ft at 8:30AM Mar 22, 2023Observed: 10.63 ft at 8:45AM Mar 22, 2023Observed: 10.63 ft at 9:00AM Mar 22, 2023Observed: 10.63 ft at 9:15AM Mar 22, 2023Observed: 10.62 ft at 9:30AM Mar 22, 2023Observed: 10.64 ft at 9:45AM Mar 22, 2023Observed: 10.63 ft at 10:00AM Mar 22, 2023Observed: 10.64 ft at 10:15AM Mar 22, 2023Observed: 10.64 ft at 10:30AM Mar 22, 2023Observed: 10.63 ft at 10:45AM Mar 22, 2023Observed: 10.68 ft at 11:00AM Mar 22, 2023Observed: 10.75 ft at 11:15AM Mar 22, 2023Observed: 10.78 ft at 11:30AM Mar 22, 2023Observed: 10.81 ft at 11:45AM Mar 22, 2023Observed: 10.82 ft at 12:00PM Mar 22, 2023Observed: 10.84 ft at 12:15PM Mar 22, 2023Observed: 10.82 ft at 12:30PM Mar 22, 2023Observed: 10.83 ft at 12:45PM Mar 22, 2023Observed: 10.84 ft at 1:00PM Mar 22, 2023Observed: 10.85 ft at 1:15PM Mar 22, 2023Observed: 10.85 ft at 1:16PM Mar 22, 2023Observed: 10.83 ft at 1:30PM Mar 22, 2023Observed: 10.85 ft at 1:45PM Mar 22, 2023Observed: 10.54 ft at 2:00PM Mar 22, 2023Observed: 10.53 ft at 2:15PM Mar 22, 2023Observed: 10.52 ft at 2:30PM Mar 22, 2023Observed: 10.51 ft at 2:45PM Mar 22, 2023Observed: 10.26 ft at 3:00PM Mar 22, 2023Observed: 10.04 ft at 3:15PM Mar 22, 2023Observed: 9.93 ft at 3:30PM Mar 22, 2023Observed: 9.88 ft at 3:45PM Mar 22, 2023Observed: 9.84 ft at 4:00PM Mar 22, 2023Observed: 9.81 ft at 4:15PM Mar 22, 2023Observed: 9.8 ft at 4:30PM Mar 22, 2023Observed: 9.81 ft at 4:45PM Mar 22, 2023Observed: 9.78 ft at 5:00PM Mar 22, 2023Observed: 9.79 ft at 5:15PM Mar 22, 2023Observed: 9.82 ft at 5:30PM Mar 22, 2023Observed: 9.92 ft at 5:45PM Mar 22, 2023Observed: 9.98 ft at 6:00PM Mar 22, 2023Observed: 10 ft at 6:15PM Mar 22, 2023Observed: 10.01 ft at 6:30PM Mar 22, 2023Observed: 10.02 ft at 6:45PM Mar 22, 2023Observed: 10.04 ft at 7:00PM Mar 22, 2023Observed: 10.05 ft at 7:15PM Mar 22, 2023Observed: 10.05 ft at 7:16PM Mar 22, 2023Observed: 10.04 ft at 7:30PM Mar 22, 2023Observed: 10.05 ft at 7:45PM Mar 22, 2023Observed: 10.06 ft at 8:00PM Mar 22, 2023Observed: 10.06 ft at 8:15PM Mar 22, 2023Observed: 10.04 ft at 8:30PM Mar 22, 2023Observed: 10.06 ft at 8:45PM Mar 22, 2023Observed: 10.06 ft at 9:00PM Mar 22, 2023Observed: 10.06 ft at 9:15PM Mar 22, 2023Observed: 10.08 ft at 9:30PM Mar 22, 2023Observed: 10.08 ft at 9:45PM Mar 22, 2023Observed: 10.09 ft at 10:00PM Mar 22, 2023Observed: 10.09 ft at 10:15PM Mar 22, 2023Observed: 10.16 ft at 10:30PM Mar 22, 2023Observed: 10.2 ft at 10:45PM Mar 22, 2023Observed: 10.23 ft at 11:00PM Mar 22, 2023Observed: 10.23 ft at 11:15PM Mar 22, 2023Observed: 10.24 ft at 11:30PM Mar 22, 2023Observed: 10.24 ft at 11:45PM Mar 22, 2023Observed: 10.4 ft at 12:00AM Mar 23, 2023Observed: 10.53 ft at 12:15AM Mar 23, 2023Observed: 10.6 ft at 12:30AM Mar 23, 2023Observed: 10.65 ft at 12:45AM Mar 23, 2023Observed: 10.66 ft at 1:00AM Mar 23, 2023Observed: 10.66 ft at 1:15AM Mar 23, 2023Observed: 10.66 ft at 1:16AM Mar 23, 2023Observed: 10.69 ft at 1:30AM Mar 23, 2023Observed: 10.68 ft at 1:45AM Mar 23, 2023Observed: 10.68 ft at 2:00AM Mar 23, 2023Observed: 10.69 ft at 2:15AM Mar 23, 2023Observed: 10.68 ft at 2:30AM Mar 23, 2023Observed: 10.67 ft at 2:45AM Mar 23, 2023Observed: 10.68 ft at 3:00AM Mar 23, 2023Observed: 10.7 ft at 3:15AM Mar 23, 2023Observed: 10.68 ft at 3:30AM Mar 23, 2023Observed: 10.7 ft at 3:45AM Mar 23, 2023Observed: 10.69 ft at 4:00AM Mar 23, 2023Observed: 10.69 ft at 4:15AM Mar 23, 2023Observed: 10.68 ft at 4:30AM Mar 23, 2023Observed: 10.69 ft at 4:45AM Mar 23, 2023Observed: 10.69 ft at 5:00AM Mar 23, 2023Observed: 10.69 ft at 5:15AM Mar 23, 2023Observed: 10.68 ft at 5:30AM Mar 23, 2023Observed: 10.72 ft at 5:45AM Mar 23, 2023Observed: 10.81 ft at 6:00AM Mar 23, 2023Observed: 10.85 ft at 6:15AM Mar 23, 2023Observed: 10.86 ft at 6:30AM Mar 23, 2023Observed: 10.89 ft at 6:45AM Mar 23, 2023Observed: 10.86 ft at 7:00AM Mar 23, 2023Observed: 10.89 ft at 7:15AM Mar 23, 2023Observed: 10.89 ft at 7:17AM Mar 23, 2023Observed: 10.9 ft at 7:30AM Mar 23, 2023Observed: 10.92 ft at 7:45AM Mar 23, 2023Observed: 10.9 ft at 8:00AM Mar 23, 2023Observed: 11.35 ft at 8:15AM Mar 23, 2023Observed: 11.75 ft at 8:30AM Mar 23, 2023Observed: 11.92 ft at 8:45AM Mar 23, 2023Observed: 12.01 ft at 9:00AM Mar 23, 2023Observed: 12.04 ft at 9:15AM Mar 23, 2023Observed: 12 ft at 9:30AM Mar 23, 2023Observed: 11.97 ft at 9:45AM Mar 23, 2023Observed: 11.96 ft at 10:00AM Mar 23, 2023Observed: 11.95 ft at 10:15AM Mar 23, 2023Observed: 11.95 ft at 10:30AM Mar 23, 2023Observed: 11.96 ft at 10:45AM Mar 23, 2023Observed: 11.95 ft at 11:00AM Mar 23, 2023Observed: 11.94 ft at 11:15AM Mar 23, 2023Observed: 11.95 ft at 11:30AM Mar 23, 2023Observed: 11.95 ft at 11:45AM Mar 23, 2023Observed: 11.96 ft at 12:00PM Mar 23, 2023Observed: 11.95 ft at 12:15PM Mar 23, 2023Observed: 11.95 ft at 12:30PM Mar 23, 2023Observed: 11.95 ft at 12:45PM Mar 23, 2023Observed: 11.95 ft at 1:00PM Mar 23, 2023Observed: 11.96 ft at 1:15PM Mar 23, 2023Observed: 11.96 ft at 1:16PM Mar 23, 2023Observed: 11.97 ft at 1:30PM Mar 23, 2023Observed: 11.95 ft at 1:45PM Mar 23, 2023Observed: 11.96 ft at 2:00PM Mar 23, 2023Observed: 11.96 ft at 2:15PM Mar 23, 2023Observed: 11.74 ft at 2:30PM Mar 23, 2023Observed: 11.63 ft at 2:45PM Mar 23, 2023Observed: 11.6 ft at 3:00PM Mar 23, 2023Observed: 11.58 ft at 3:15PM Mar 23, 2023Observed: 11.56 ft at 3:30PM Mar 23, 2023Observed: 11.57 ft at 3:45PM Mar 23, 2023Observed: 11.54 ft at 4:00PM Mar 23, 2023Observed: 11.55 ft at 4:15PM Mar 23, 2023Observed: 11.55 ft at 4:30PM Mar 23, 2023Observed: 11.54 ft at 4:45PM Mar 23, 2023Observed: 11.55 ft at 5:00PM Mar 23, 2023Observed: 11.54 ft at 5:15PM Mar 23, 2023Observed: 11.55 ft at 5:30PM Mar 23, 2023Observed: 11.55 ft at 5:45PM Mar 23, 2023Observed: 11.54 ft at 6:00PM Mar 23, 2023Observed: 11.56 ft at 6:15PM Mar 23, 2023Observed: 11.47 ft at 6:30PM Mar 23, 2023Observed: 11.36 ft at 6:45PM Mar 23, 2023Observed: 11.31 ft at 7:00PM Mar 23, 2023Observed: 11.31 ft at 7:15PM Mar 23, 2023Observed: 11.29 ft at 7:30PM Mar 23, 2023Observed: 11.29 ft at 7:32PM Mar 23, 2023Observed: 11.29 ft at 7:45PM Mar 23, 2023Observed: 11.29 ft at 8:00PM Mar 23, 2023Observed: 11.3 ft at 8:15PM Mar 23, 2023Observed: 11.29 ft at 8:30PM Mar 23, 2023Observed: 11.3 ft at 8:45PM Mar 23, 2023Observed: 11.31 ft at 9:00PM Mar 23, 2023Observed: 11.32 ft at 9:15PM Mar 23, 2023Observed: 11.33 ft at 9:30PM Mar 23, 2023Observed: 11.31 ft at 9:45PM Mar 23, 2023Observed: 11.32 ft at 10:00PM Mar 23, 2023Observed: 11.33 ft at 10:15PM Mar 23, 2023Observed: 11.34 ft at 10:30PM Mar 23, 2023Observed: 11.34 ft at 10:45PM Mar 23, 2023Observed: 11.37 ft at 11:00PM Mar 23, 2023Observed: 11.41 ft at 11:15PM Mar 23, 2023Observed: 11.44 ft at 11:30PM Mar 23, 2023Observed: 11.45 ft at 11:45PM Mar 23, 2023Observed: 11.49 ft at 12:00AM Mar 24, 2023Observed: 11.54 ft at 12:15AM Mar 24, 2023Observed: 11.58 ft at 12:30AM Mar 24, 2023Observed: 11.58 ft at 12:45AM Mar 24, 2023Observed: 11.6 ft at 1:00AM Mar 24, 2023Observed: 11.6 ft at 1:15AM Mar 24, 2023Observed: 11.62 ft at 1:30AM Mar 24, 2023Observed: 11.62 ft at 1:31AM Mar 24, 2023Observed: 11.62 ft at 1:45AM Mar 24, 2023Observed: 11.63 ft at 2:00AM Mar 24, 2023Observed: 11.63 ft at 2:15AM Mar 24, 2023Observed: 11.64 ft at 2:30AM Mar 24, 2023Observed: 11.62 ft at 2:45AM Mar 24, 2023Observed: 11.64 ft at 3:00AM Mar 24, 2023Observed: 11.64 ft at 3:15AM Mar 24, 2023Observed: 11.65 ft at 3:30AM Mar 24, 2023Observed: 11.66 ft at 3:45AM Mar 24, 2023Observed: 11.65 ft at 4:00AM Mar 24, 2023Observed: 11.73 ft at 4:15AM Mar 24, 2023Observed: 11.79 ft at 4:30AM Mar 24, 2023Observed: 11.83 ft at 4:45AM Mar 24, 2023Observed: 11.84 ft at 5:00AM Mar 24, 2023Observed: 11.84 ft at 5:15AM Mar 24, 2023Observed: 11.84 ft at 5:30AM Mar 24, 2023Observed: 11.85 ft at 5:45AM Mar 24, 2023Observed: 11.85 ft at 6:00AM Mar 24, 2023Observed: 11.85 ft at 6:15AM Mar 24, 2023Observed: 11.85 ft at 6:30AM Mar 24, 2023Observed: 11.85 ft at 6:45AM Mar 24, 2023Observed: 12.05 ft at 7:00AM Mar 24, 2023Observed: 12.15 ft at 7:15AM Mar 24, 2023Observed: 12.18 ft at 7:30AM Mar 24, 2023Observed: 12.21 ft at 7:45AM Mar 24, 2023Observed: 12.24 ft at 8:00AM Mar 24, 2023Observed: 12.24 ft at 8:15AM Mar 24, 2023Observed: 12.23 ft at 8:30AM Mar 24, 2023Observed: 12.28 ft at 8:45AM Mar 24, 2023Observed: 12.19 ft at 9:00AM Mar 24, 2023Observed: 12.4 ft at 9:15AM Mar 24, 2023Observed: 12.32 ft at 9:30AM Mar 24, 2023Observed: 12.31 ft at 9:45AM Mar 24, 2023Observed: 12.29 ft at 10:00AM Mar 24, 2023Observed: 12.28 ft at 10:15AM Mar 24, 2023Observed: 12.28 ft at 10:30AM Mar 24, 2023Observed: 12.28 ft at 10:45AM Mar 24, 2023Observed: 12.28 ft at 11:00AM Mar 24, 2023Observed: 12.29 ft at 11:15AM Mar 24, 2023Observed: 12.65 ft at 11:30AM Mar 24, 2023Observed: 12.83 ft at 11:45AM Mar 24, 2023Observed: 12.91 ft at 12:00PM Mar 24, 2023Observed: 12.94 ft at 12:15PM Mar 24, 2023Observed: 12.96 ft at 12:30PM Mar 24, 2023Observed: 12.98 ft at 12:45PM Mar 24, 2023Observed: 12.97 ft at 1:00PM Mar 24, 2023Observed: 12.97 ft at 1:15PM Mar 24, 2023Observed: 12.99 ft at 1:30PM Mar 24, 2023Observed: 12.99 ft at 1:31PM Mar 24, 2023Observed: 12.96 ft at 1:45PM Mar 24, 2023Observed: 12.98 ft at 2:00PM Mar 24, 2023Observed: 12.98 ft at 2:15PM Mar 24, 2023Observed: 12.97 ft at 2:30PM Mar 24, 2023Observed: 12.97 ft at 2:45PM Mar 24, 2023Observed: 12.98 ft at 3:00PM Mar 24, 2023Observed: 12.98 ft at 3:15PM Mar 24, 2023Observed: 12.97 ft at 3:30PM Mar 24, 2023Observed: 12.97 ft at 3:45PM Mar 24, 2023Observed: 13.06 ft at 4:00PM Mar 24, 2023Observed: 13.14 ft at 4:15PM Mar 24, 2023Observed: 13.18 ft at 4:30PM Mar 24, 2023Observed: 13.18 ft at 4:45PM Mar 24, 2023Observed: 13.31 ft at 5:00PM Mar 24, 2023Observed: 13.36 ft at 5:15PM Mar 24, 2023Observed: 13.43 ft at 5:30PM Mar 24, 2023Observed: 13.44 ft at 5:45PM Mar 24, 2023Observed: 13.45 ft at 6:00PM Mar 24, 2023Observed: 13.45 ft at 6:15PM Mar 24, 2023Observed: 13.45 ft at 6:30PM Mar 24, 2023Observed: 13.45 ft at 6:45PM Mar 24, 2023Observed: 13.46 ft at 7:00PM Mar 24, 2023Observed: 13.49 ft at 7:15PM Mar 24, 2023Observed: 13.45 ft at 7:30PM Mar 24, 2023Highest Observation: 13.5 ft at 7:45PM Mar 24, 2023Observed: 13.44 ft at 8:00PM Mar 24, 2023Observed: 13.48 ft at 8:15PM Mar 24, 2023Observed: 13.49 ft at 8:30PM Mar 24, 2023Observed: 13.36 ft at 8:45PM Mar 24, 2023Observed: 13.34 ft at 9:00PM Mar 24, 2023Observed: 13.3 ft at 9:15PM Mar 24, 2023Observed: 13.32 ft at 9:30PM Mar 24, 2023Forecast: 13 ft 2:00AM Mar 25, 2023Highest Forecast: 13.2 ft 8:00AM Mar 25, 2023Highest Forecast: 13.2 ft 2:00PM Mar 25, 2023Forecast: 13 ft 8:00PM Mar 25, 2023Forecast: 12.9 ft 2:00AM Mar 26, 2023Forecast: 12.8 ft 8:00AM Mar 26, 2023Forecast: 12.8 ft 2:00PM Mar 26, 2023Forecast: 12.7 ft 8:00PM Mar 26, 2023Forecast: 12.6 ft 2:00AM Mar 27, 2023Forecast: 12.6 ft 8:00AM Mar 27, 2023USGS--Water Resources of the United StatesWLPN3(plotting HGIRG) Graph Created (10:51PM Mar 24, 2023)ObservedForecast (issued 11:30AM Mar 24)Latest observed value: 13.32 ft at 9:30 PM EDT 24-Mar-2023. Flood Stage is 28 ft
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Connecticut River at North Walpole are issued routinely year-round.
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Upstream Gauge - at West Lebanon Upstream Gauge Downstream Gauge Downstream Gauge - at Montague
Flood Categories (in feet)
Major Flood Stage: 35
Moderate Flood Stage: 32
Flood Stage: 28
Action Stage: 26
Low Stage (in feet): -9999

Historic Crests
(1) 43.80 ft on 03/19/1936
(2) 39.10 ft on 09/22/1938
(3) 31.38 ft on 08/29/2011
(4) 30.37 ft on 03/27/1953
(5) 29.85 ft on 04/05/1960
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 31.38 ft on 08/29/2011
(2) 25.31 ft on 04/23/2001
(3) 25.75 ft on 04/01/1998
(4) 24.15 ft on 05/13/1996
(5) 16.75 ft on 01/18/1995
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:16
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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
52.3 Maximum reportable stage of river gage.
38 This is a life threatening flood. Flooding of this magnitude has not been experienced since the Great New England Hurricane of 1938.
36 This is a life threatening flood. Flooding of this magnitude has not been experienced since the Great New England Hurricane of 1938.
34 Low lying areas along the river from Walpole to Hinsdale are flooded. Roadways bordering the river may be impassable including stretches of Route 5 in southern Vermont.
32 Extensive flooding occurs along stretches of Route 5, especially in Westminster, affecting homes and businesses.
31 Low lying businesses and residences from Walpole and Westminster to the Massachusetts border experience flooding along the river. Significant flooding occurs along route 5 in Vermont, especially in Westminster. Bridges crossing the river could be shut down. Backwater flooding likely along tributary streams.
29 Route 5 is inundated with up to 1 foot of water in sections of Westminster. Minor flooding of some farmland along the river occurs from Walpole south to the Massachusetts border.
28 Minor flooding affects low lying areas along the river from Walpole and Westminster downstream to the Massachusetts border. Portions of low lying roads along the river are affected including Route 5 and some adjacent businesses in Westminster. Farming interests along the river could experience flooding.
About This Location Collapse

Latitude: 43.126111° N, Longitude: 72.437222° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 28 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other NULL NULL  

Current/Historical Observations:
Additional Information Collapse
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 7 Day (NAEFS) 7 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

Click individual graphics to enlarge.
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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
Gray Weather Forecast Office
P.O. Box 1208, 1 Weather Lane, Route 231
Gray, ME 04039
(207) 688-3216
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