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Hydrograph River at a Glance Download
Conn Creek at Lake Hennessey Pool (ft)Flow (kcfs)Highest Observation: 756.62 ft at 2:00PM Jan 21, 2023Highest Observation: 756.62 ft at 2:15PM Jan 21, 2023Highest Observation: 756.62 ft at 2:30PM Jan 21, 2023Highest Observation: 756.62 ft at 2:45PM Jan 21, 2023Highest Observation: 756.62 ft at 3:00PM Jan 21, 2023Observed: 756.61 ft at 3:15PM Jan 21, 2023Observed: 756.61 ft at 3:30PM Jan 21, 2023Observed: 756.61 ft at 3:45PM Jan 21, 2023Observed: 756.61 ft at 4:00PM Jan 21, 2023Observed: 756.61 ft at 4:15PM Jan 21, 2023Observed: 756.61 ft at 4:30PM Jan 21, 2023Observed: 756.6 ft at 4:45PM Jan 21, 2023Observed: 756.6 ft at 5:00PM Jan 21, 2023Observed: 756.61 ft at 5:15PM Jan 21, 2023Observed: 756.61 ft at 5:30PM Jan 21, 2023Observed: 756.61 ft at 5:45PM Jan 21, 2023Observed: 756.61 ft at 6:00PM Jan 21, 2023Highest Observation: 756.62 ft at 6:15PM Jan 21, 2023Observed: 756.6 ft at 6:30PM Jan 21, 2023Observed: 756.6 ft at 6:45PM Jan 21, 2023Observed: 756.6 ft at 7:00PM Jan 21, 2023Observed: 756.6 ft at 7:15PM Jan 21, 2023Observed: 756.6 ft at 7:30PM Jan 21, 2023Observed: 756.6 ft at 7:45PM Jan 21, 2023Observed: 756.6 ft at 8:00PM Jan 21, 2023Observed: 756.59 ft at 8:15PM Jan 21, 2023Observed: 756.59 ft at 8:30PM Jan 21, 2023Observed: 756.59 ft at 8:45PM Jan 21, 2023Observed: 756.59 ft at 9:00PM Jan 21, 2023Observed: 756.59 ft at 9:15PM Jan 21, 2023Observed: 756.59 ft at 9:30PM Jan 21, 2023Observed: 756.59 ft at 9:45PM Jan 21, 2023Observed: 756.59 ft at 10:00PM Jan 21, 2023Observed: 756.59 ft at 10:15PM Jan 21, 2023Observed: 756.58 ft at 10:30PM Jan 21, 2023Observed: 756.58 ft at 10:45PM Jan 21, 2023Observed: 756.58 ft at 11:00PM Jan 21, 2023Observed: 756.58 ft at 11:15PM Jan 21, 2023Observed: 756.58 ft at 11:30PM Jan 21, 2023Observed: 756.58 ft at 11:45PM Jan 21, 2023Observed: 756.58 ft at 12:00AM Jan 22, 2023Observed: 756.58 ft at 12:15AM Jan 22, 2023Observed: 756.59 ft at 12:30AM Jan 22, 2023Observed: 756.58 ft at 12:45AM Jan 22, 2023Observed: 756.58 ft at 1:00AM Jan 22, 2023Observed: 756.57 ft at 1:15AM Jan 22, 2023Observed: 756.57 ft at 1:30AM Jan 22, 2023Observed: 756.57 ft at 1:45AM Jan 22, 2023Observed: 756.57 ft at 2:00AM Jan 22, 2023Observed: 756.56 ft at 2:15AM Jan 22, 2023Observed: 756.57 ft at 2:30AM Jan 22, 2023Observed: 756.57 ft at 2:45AM Jan 22, 2023Observed: 756.56 ft at 3:00AM Jan 22, 2023Observed: 756.56 ft at 3:15AM Jan 22, 2023Observed: 756.57 ft at 3:30AM Jan 22, 2023Observed: 756.56 ft at 3:45AM Jan 22, 2023Observed: 756.56 ft at 4:00AM Jan 22, 2023Observed: 756.57 ft at 4:15AM Jan 22, 2023Observed: 756.56 ft at 4:30AM Jan 22, 2023Observed: 756.56 ft at 4:45AM Jan 22, 2023Observed: 756.56 ft at 5:00AM Jan 22, 2023Observed: 756.56 ft at 5:15AM Jan 22, 2023Observed: 756.56 ft at 5:30AM Jan 22, 2023Observed: 756.55 ft at 5:45AM Jan 22, 2023Observed: 756.55 ft at 6:00AM Jan 22, 2023Observed: 756.56 ft at 6:15AM Jan 22, 2023Observed: 756.54 ft at 6:30AM Jan 22, 2023Observed: 756.55 ft at 6:45AM Jan 22, 2023Observed: 756.55 ft at 7:00AM Jan 22, 2023Observed: 756.54 ft at 7:15AM Jan 22, 2023Observed: 756.55 ft at 7:30AM Jan 22, 2023Observed: 756.55 ft at 7:45AM Jan 22, 2023Observed: 756.55 ft at 8:00AM Jan 22, 2023Observed: 756.55 ft at 8:15AM Jan 22, 2023Observed: 756.54 ft at 8:30AM Jan 22, 2023Observed: 756.54 ft at 8:45AM Jan 22, 2023Observed: 756.54 ft at 9:00AM Jan 22, 2023Observed: 756.54 ft at 9:15AM Jan 22, 2023Observed: 756.54 ft at 9:30AM Jan 22, 2023Observed: 756.54 ft at 9:45AM Jan 22, 2023Observed: 756.52 ft at 10:00AM Jan 22, 2023Observed: 756.53 ft at 10:15AM Jan 22, 2023Observed: 756.53 ft at 10:30AM Jan 22, 2023Observed: 756.53 ft at 10:45AM Jan 22, 2023Observed: 756.53 ft at 11:00AM Jan 22, 2023Observed: 756.54 ft at 11:15AM Jan 22, 2023Observed: 756.53 ft at 11:30AM Jan 22, 2023Observed: 756.54 ft at 11:45AM Jan 22, 2023Observed: 756.53 ft at 12:00PM Jan 22, 2023Observed: 756.53 ft at 12:15PM Jan 22, 2023Observed: 756.54 ft at 12:30PM Jan 22, 2023Observed: 756.54 ft at 12:45PM Jan 22, 2023Observed: 756.53 ft at 1:00PM Jan 22, 2023Observed: 756.54 ft at 1:15PM Jan 22, 2023Observed: 756.52 ft at 1:30PM Jan 22, 2023Observed: 756.52 ft at 1:45PM Jan 22, 2023Observed: 756.53 ft at 2:00PM Jan 22, 2023Observed: 756.52 ft at 2:15PM Jan 22, 2023Observed: 756.51 ft at 2:30PM Jan 22, 2023Observed: 756.52 ft at 2:45PM Jan 22, 2023Observed: 756.52 ft at 3:00PM Jan 22, 2023Observed: 756.52 ft at 3:15PM Jan 22, 2023Observed: 756.52 ft at 3:30PM Jan 22, 2023Observed: 756.51 ft at 3:45PM Jan 22, 2023Observed: 756.52 ft at 4:00PM Jan 22, 2023Observed: 756.52 ft at 4:15PM Jan 22, 2023Observed: 756.52 ft at 4:30PM Jan 22, 2023Observed: 756.51 ft at 4:45PM Jan 22, 2023Observed: 756.52 ft at 5:00PM Jan 22, 2023Observed: 756.51 ft at 5:15PM Jan 22, 2023Observed: 756.51 ft at 5:30PM Jan 22, 2023Observed: 756.51 ft at 5:45PM Jan 22, 2023Observed: 756.51 ft at 6:00PM Jan 22, 2023Observed: 756.51 ft at 6:15PM Jan 22, 2023Observed: 756.51 ft at 6:30PM Jan 22, 2023Observed: 756.51 ft at 6:45PM Jan 22, 2023Observed: 756.5 ft at 7:00PM Jan 22, 2023Observed: 756.51 ft at 7:15PM Jan 22, 2023Observed: 756.5 ft at 7:30PM Jan 22, 2023Observed: 756.5 ft at 7:45PM Jan 22, 2023Observed: 756.5 ft at 8:00PM Jan 22, 2023Observed: 756.5 ft at 8:15PM Jan 22, 2023Observed: 756.49 ft at 8:30PM Jan 22, 2023Observed: 756.5 ft at 8:45PM Jan 22, 2023Observed: 756.5 ft at 9:00PM Jan 22, 2023Observed: 756.5 ft at 9:15PM Jan 22, 2023Observed: 756.49 ft at 9:30PM Jan 22, 2023Observed: 756.49 ft at 9:45PM Jan 22, 2023Observed: 756.5 ft at 10:00PM Jan 22, 2023Observed: 756.48 ft at 10:15PM Jan 22, 2023Observed: 756.5 ft at 10:30PM Jan 22, 2023Observed: 756.49 ft at 10:45PM Jan 22, 2023Observed: 756.49 ft at 11:00PM Jan 22, 2023Observed: 756.47 ft at 11:15PM Jan 22, 2023Observed: 756.49 ft at 11:30PM Jan 22, 2023Observed: 756.49 ft at 11:45PM Jan 22, 2023Observed: 756.48 ft at 12:00AM Jan 23, 2023Observed: 756.49 ft at 12:15AM Jan 23, 2023Observed: 756.49 ft at 12:30AM Jan 23, 2023Observed: 756.49 ft at 12:45AM Jan 23, 2023Observed: 756.49 ft at 1:00AM Jan 23, 2023Observed: 756.53 ft at 1:15AM Jan 23, 2023Observed: 756.54 ft at 1:30AM Jan 23, 2023Observed: 756.53 ft at 1:45AM Jan 23, 2023Observed: 756.53 ft at 2:00AM Jan 23, 2023Observed: 756.52 ft at 2:15AM Jan 23, 2023Observed: 756.54 ft at 2:30AM Jan 23, 2023Observed: 756.52 ft at 2:45AM Jan 23, 2023Observed: 756.52 ft at 3:00AM Jan 23, 2023Observed: 756.51 ft at 3:15AM Jan 23, 2023Observed: 756.5 ft at 3:30AM Jan 23, 2023Observed: 756.49 ft at 3:45AM Jan 23, 2023Observed: 756.5 ft at 4:00AM Jan 23, 2023Observed: 756.49 ft at 4:15AM Jan 23, 2023Observed: 756.5 ft at 4:30AM Jan 23, 2023Observed: 756.5 ft at 4:45AM Jan 23, 2023Observed: 756.5 ft at 5:00AM Jan 23, 2023Observed: 756.5 ft at 5:15AM Jan 23, 2023Observed: 756.5 ft at 5:30AM Jan 23, 2023Observed: 756.4 ft at 5:45AM Jan 23, 2023Observed: 756.39 ft at 6:00AM Jan 23, 2023Observed: 756.42 ft at 6:15AM Jan 23, 2023Observed: 756.48 ft at 6:30AM Jan 23, 2023Observed: 756.48 ft at 6:45AM Jan 23, 2023Observed: 756.47 ft at 7:00AM Jan 23, 2023Observed: 756.47 ft at 7:15AM Jan 23, 2023Observed: 756.47 ft at 7:30AM Jan 23, 2023Observed: 756.46 ft at 7:45AM Jan 23, 2023Observed: 756.47 ft at 8:00AM Jan 23, 2023Observed: 756.47 ft at 8:15AM Jan 23, 2023Observed: 756.46 ft at 8:30AM Jan 23, 2023Observed: 756.47 ft at 8:45AM Jan 23, 2023Observed: 756.46 ft at 9:00AM Jan 23, 2023Observed: 756.46 ft at 9:15AM Jan 23, 2023Observed: 756.56 ft at 9:30AM Jan 23, 2023Observed: 756.59 ft at 9:45AM Jan 23, 2023Observed: 756.5 ft at 10:00AM Jan 23, 2023Observed: 756.55 ft at 10:15AM Jan 23, 2023Observed: 756.58 ft at 10:30AM Jan 23, 2023Observed: 756.47 ft at 10:45AM Jan 23, 2023Observed: 756.45 ft at 11:00AM Jan 23, 2023Observed: 756.46 ft at 11:15AM Jan 23, 2023Observed: 756.47 ft at 11:30AM Jan 23, 2023Observed: 756.46 ft at 11:45AM Jan 23, 2023Observed: 756.48 ft at 12:00PM Jan 23, 2023Observed: 756.47 ft at 12:15PM Jan 23, 2023Observed: 756.47 ft at 12:30PM Jan 23, 2023Observed: 756.55 ft at 12:45PM Jan 23, 2023Observed: 756.45 ft at 1:00PM Jan 23, 2023Observed: 756.48 ft at 1:15PM Jan 23, 2023Observed: 756.46 ft at 1:30PM Jan 23, 2023Observed: 756.46 ft at 1:45PM Jan 23, 2023Observed: 756.47 ft at 2:00PM Jan 23, 2023Observed: 756.46 ft at 2:15PM Jan 23, 2023Observed: 756.48 ft at 2:30PM Jan 23, 2023Observed: 756.5 ft at 2:45PM Jan 23, 2023Observed: 756.5 ft at 3:00PM Jan 23, 2023Observed: 756.5 ft at 3:15PM Jan 23, 2023Observed: 756.5 ft at 3:30PM Jan 23, 2023Observed: 756.5 ft at 3:45PM Jan 23, 2023Observed: 756.5 ft at 4:00PM Jan 23, 2023Observed: 756.5 ft at 4:15PM Jan 23, 2023Observed: 756.5 ft at 4:30PM Jan 23, 2023Observed: 756.5 ft at 4:45PM Jan 23, 2023Observed: 756.51 ft at 5:00PM Jan 23, 2023Observed: 756.5 ft at 5:15PM Jan 23, 2023Observed: 756.5 ft at 5:30PM Jan 23, 2023Observed: 756.5 ft at 5:45PM Jan 23, 2023Observed: 756.5 ft at 6:00PM Jan 23, 2023Observed: 756.5 ft at 6:15PM Jan 23, 2023Observed: 756.5 ft at 6:30PM Jan 23, 2023Observed: 756.5 ft at 6:45PM Jan 23, 2023Observed: 756.5 ft at 7:00PM Jan 23, 2023Observed: 756.46 ft at 7:15PM Jan 23, 2023Observed: 756.5 ft at 7:30PM Jan 23, 2023Observed: 756.49 ft at 7:45PM Jan 23, 2023Observed: 756.49 ft at 8:00PM Jan 23, 2023Observed: 756.49 ft at 8:15PM Jan 23, 2023Observed: 756.48 ft at 8:30PM Jan 23, 2023Observed: 756.49 ft at 8:45PM Jan 23, 2023Observed: 756.48 ft at 9:00PM Jan 23, 2023Observed: 756.48 ft at 9:15PM Jan 23, 2023Observed: 756.48 ft at 9:30PM Jan 23, 2023Observed: 756.48 ft at 9:45PM Jan 23, 2023Observed: 756.48 ft at 10:00PM Jan 23, 2023Observed: 756.48 ft at 10:15PM Jan 23, 2023Observed: 756.47 ft at 10:30PM Jan 23, 2023Observed: 756.48 ft at 10:45PM Jan 23, 2023Observed: 756.48 ft at 11:00PM Jan 23, 2023Observed: 756.48 ft at 11:15PM Jan 23, 2023Observed: 756.47 ft at 11:30PM Jan 23, 2023Observed: 756.49 ft at 11:45PM Jan 23, 2023Observed: 756.48 ft at 12:00AM Jan 24, 2023Observed: 756.49 ft at 12:15AM Jan 24, 2023Observed: 756.48 ft at 12:30AM Jan 24, 2023Observed: 756.47 ft at 12:45AM Jan 24, 2023Observed: 756.5 ft at 1:00AM Jan 24, 2023Observed: 756.49 ft at 1:15AM Jan 24, 2023Observed: 756.49 ft at 1:30AM Jan 24, 2023Observed: 756.49 ft at 1:45AM Jan 24, 2023Observed: 756.49 ft at 2:00AM Jan 24, 2023Observed: 756.49 ft at 2:15AM Jan 24, 2023Observed: 756.49 ft at 2:30AM Jan 24, 2023Observed: 756.49 ft at 2:45AM Jan 24, 2023Observed: 756.49 ft at 3:00AM Jan 24, 2023Observed: 756.48 ft at 3:15AM Jan 24, 2023Observed: 756.47 ft at 3:30AM Jan 24, 2023Observed: 756.48 ft at 3:45AM Jan 24, 2023Observed: 756.47 ft at 4:00AM Jan 24, 2023Observed: 756.49 ft at 4:15AM Jan 24, 2023Observed: 756.49 ft at 4:30AM Jan 24, 2023Observed: 756.47 ft at 4:45AM Jan 24, 2023Observed: 756.47 ft at 5:00AM Jan 24, 2023Observed: 756.48 ft at 5:15AM Jan 24, 2023Observed: 756.47 ft at 5:30AM Jan 24, 2023Observed: 756.48 ft at 5:45AM Jan 24, 2023Observed: 756.47 ft at 6:00AM Jan 24, 2023Observed: 756.48 ft at 6:15AM Jan 24, 2023Observed: 756.47 ft at 6:30AM Jan 24, 2023Observed: 756.47 ft at 6:45AM Jan 24, 2023Observed: 756.48 ft at 7:00AM Jan 24, 2023Observed: 756.46 ft at 7:15AM Jan 24, 2023Observed: 756.46 ft at 7:30AM Jan 24, 2023Observed: 756.47 ft at 7:45AM Jan 24, 2023Observed: 756.46 ft at 8:00AM Jan 24, 2023Observed: 756.45 ft at 8:15AM Jan 24, 2023Observed: 756.46 ft at 8:30AM Jan 24, 2023Observed: 756.48 ft at 8:45AM Jan 24, 2023Observed: 756.44 ft at 9:00AM Jan 24, 2023Observed: 756.45 ft at 9:15AM Jan 24, 2023Observed: 756.46 ft at 9:30AM Jan 24, 2023Observed: 756.44 ft at 9:45AM Jan 24, 2023Observed: 756.45 ft at 10:00AM Jan 24, 2023Observed: 756.47 ft at 10:15AM Jan 24, 2023Observed: 756.46 ft at 10:30AM Jan 24, 2023Observed: 756.46 ft at 10:45AM Jan 24, 2023Observed: 756.48 ft at 11:00AM Jan 24, 2023Observed: 756.48 ft at 11:15AM Jan 24, 2023Observed: 756.46 ft at 11:30AM Jan 24, 2023Observed: 756.46 ft at 11:45AM Jan 24, 2023Observed: 756.47 ft at 12:00PM Jan 24, 2023Observed: 756.46 ft at 12:15PM Jan 24, 2023Observed: 756.47 ft at 12:30PM Jan 24, 2023Observed: 756.49 ft at 12:45PM Jan 24, 2023Observed: 756.49 ft at 1:00PM Jan 24, 2023Observed: 756.5 ft at 1:15PM Jan 24, 2023Observed: 756.49 ft at 1:30PM Jan 24, 2023Observed: 756.47 ft at 1:45PM Jan 24, 2023Observed: 756.48 ft at 2:00PM Jan 24, 2023Observed: 756.46 ft at 2:15PM Jan 24, 2023Observed: 756.47 ft at 2:30PM Jan 24, 2023Observed: 756.45 ft at 2:45PM Jan 24, 2023Observed: 756.45 ft at 3:00PM Jan 24, 2023Observed: 756.45 ft at 3:15PM Jan 24, 2023Observed: 756.43 ft at 3:30PM Jan 24, 2023Observed: 756.45 ft at 3:45PM Jan 24, 2023Observed: 756.43 ft at 4:00PM Jan 24, 2023Observed: 756.43 ft at 4:15PM Jan 24, 2023Observed: 756.44 ft at 4:30PM Jan 24, 2023Observed: 756.45 ft at 4:45PM Jan 24, 2023Observed: 756.44 ft at 5:00PM Jan 24, 2023Observed: 756.43 ft at 5:15PM Jan 24, 2023Observed: 756.44 ft at 5:30PM Jan 24, 2023Observed: 756.44 ft at 5:45PM Jan 24, 2023Observed: 756.42 ft at 6:00PM Jan 24, 2023Observed: 756.43 ft at 6:15PM Jan 24, 2023Observed: 756.44 ft at 6:30PM Jan 24, 2023Observed: 756.44 ft at 6:45PM Jan 24, 2023Observed: 756.43 ft at 7:00PM Jan 24, 2023Observed: 756.43 ft at 7:15PM Jan 24, 2023Observed: 756.43 ft at 7:30PM Jan 24, 2023Observed: 756.42 ft at 7:45PM Jan 24, 2023Observed: 756.43 ft at 8:00PM Jan 24, 2023Observed: 756.42 ft at 8:15PM Jan 24, 2023Observed: 756.42 ft at 8:30PM Jan 24, 2023Observed: 756.44 ft at 8:45PM Jan 24, 2023Observed: 756.43 ft at 9:00PM Jan 24, 2023Observed: 756.43 ft at 9:15PM Jan 24, 2023Observed: 756.43 ft at 9:30PM Jan 24, 2023Observed: 756.44 ft at 9:45PM Jan 24, 2023Observed: 756.4 ft at 10:00PM Jan 24, 2023Observed: 756.42 ft at 10:15PM Jan 24, 2023Observed: 756.42 ft at 10:30PM Jan 24, 2023Observed: 756.43 ft at 10:45PM Jan 24, 2023Observed: 756.44 ft at 11:00PM Jan 24, 2023Observed: 756.4 ft at 11:15PM Jan 24, 2023Observed: 756.43 ft at 11:30PM Jan 24, 2023Observed: 756.43 ft at 11:45PM Jan 24, 2023Observed: 756.43 ft at 12:00AM Jan 25, 2023Observed: 756.43 ft at 12:15AM Jan 25, 2023Observed: 756.42 ft at 12:30AM Jan 25, 2023Observed: 756.43 ft at 12:45AM Jan 25, 2023Observed: 756.41 ft at 1:00AM Jan 25, 2023Observed: 756.41 ft at 1:15AM Jan 25, 2023Observed: 756.42 ft at 1:30AM Jan 25, 2023Observed: 756.45 ft at 1:45AM Jan 25, 2023Observed: 756.4 ft at 2:00AM Jan 25, 2023Observed: 756.43 ft at 2:15AM Jan 25, 2023Observed: 756.45 ft at 2:30AM Jan 25, 2023Observed: 756.43 ft at 2:45AM Jan 25, 2023Observed: 756.42 ft at 3:00AM Jan 25, 2023Observed: 756.44 ft at 3:15AM Jan 25, 2023Observed: 756.43 ft at 3:30AM Jan 25, 2023Observed: 756.41 ft at 3:45AM Jan 25, 2023Observed: 756.44 ft at 4:00AM Jan 25, 2023Observed: 756.43 ft at 4:15AM Jan 25, 2023Observed: 756.41 ft at 4:30AM Jan 25, 2023Observed: 756.41 ft at 4:45AM Jan 25, 2023Observed: 756.42 ft at 5:00AM Jan 25, 2023Observed: 756.4 ft at 5:15AM Jan 25, 2023Observed: 756.6 ft at 5:30AM Jan 25, 2023Observed: 756.59 ft at 5:45AM Jan 25, 2023Highest Observation: 756.62 ft at 6:00AM Jan 25, 2023Observed: 756.44 ft at 6:15AM Jan 25, 2023Observed: 756.44 ft at 6:30AM Jan 25, 2023Observed: 756.43 ft at 6:45AM Jan 25, 2023Observed: 756.46 ft at 7:00AM Jan 25, 2023Observed: 756.45 ft at 7:15AM Jan 25, 2023Observed: 756.45 ft at 7:30AM Jan 25, 2023Observed: 756.44 ft at 7:45AM Jan 25, 2023Observed: 756.43 ft at 8:00AM Jan 25, 2023Observed: 756.42 ft at 8:15AM Jan 25, 2023Observed: 756.41 ft at 8:30AM Jan 25, 2023Observed: 756.4 ft at 8:45AM Jan 25, 2023Observed: 756.4 ft at 9:00AM Jan 25, 2023Observed: 756.4 ft at 9:15AM Jan 25, 2023Observed: 756.4 ft at 9:30AM Jan 25, 2023Observed: 756.4 ft at 9:45AM Jan 25, 2023Observed: 756.39 ft at 10:00AM Jan 25, 2023Observed: 756.39 ft at 10:15AM Jan 25, 2023Observed: 756.39 ft at 10:30AM Jan 25, 2023Observed: 756.39 ft at 10:45AM Jan 25, 2023Observed: 756.39 ft at 11:00AM Jan 25, 2023Observed: 756.37 ft at 11:15AM Jan 25, 2023Observed: 756.39 ft at 11:30AM Jan 25, 2023Observed: 756.38 ft at 11:45AM Jan 25, 2023Observed: 756.39 ft at 12:00PM Jan 25, 2023Observed: 756.39 ft at 12:15PM Jan 25, 2023Observed: 756.36 ft at 12:30PM Jan 25, 2023Observed: 756.35 ft at 12:45PM Jan 25, 2023Observed: 756.35 ft at 1:00PM Jan 25, 2023Observed: 756.35 ft at 1:15PM Jan 25, 2023Observed: 756.34 ft at 1:30PM Jan 25, 2023Observed: 756.34 ft at 1:45PM Jan 25, 2023Observed: 756.34 ft at 2:00PM Jan 25, 2023Observed: 756.33 ft at 2:15PM Jan 25, 2023Observed: 756.32 ft at 2:30PM Jan 25, 2023Observed: 756.33 ft at 2:45PM Jan 25, 2023Observed: 756.33 ft at 3:00PM Jan 25, 2023Observed: 756.33 ft at 3:15PM Jan 25, 2023Observed: 756.31 ft at 3:30PM Jan 25, 2023Observed: 756.36 ft at 3:45PM Jan 25, 2023Observed: 756.34 ft at 4:00PM Jan 25, 2023Observed: 756.34 ft at 4:15PM Jan 25, 2023Observed: 756.33 ft at 4:30PM Jan 25, 2023Observed: 756.34 ft at 4:45PM Jan 25, 2023Observed: 756.32 ft at 5:00PM Jan 25, 2023Observed: 756.32 ft at 5:15PM Jan 25, 2023Observed: 756.32 ft at 5:30PM Jan 25, 2023Observed: 756.31 ft at 5:45PM Jan 25, 2023Observed: 756.3 ft at 6:00PM Jan 25, 2023Observed: 756.31 ft at 6:15PM Jan 25, 2023Observed: 756.3 ft at 6:30PM Jan 25, 2023Observed: 756.3 ft at 6:45PM Jan 25, 2023Observed: 756.3 ft at 7:00PM Jan 25, 2023Observed: 756.29 ft at 7:15PM Jan 25, 2023Observed: 756.3 ft at 7:30PM Jan 25, 2023Observed: 756.29 ft at 7:45PM Jan 25, 2023Observed: 756.28 ft at 8:00PM Jan 25, 2023Observed: 756.29 ft at 8:15PM Jan 25, 2023Observed: 756.28 ft at 8:30PM Jan 25, 2023Observed: 756.29 ft at 8:45PM Jan 25, 2023Observed: 756.29 ft at 9:00PM Jan 25, 2023Observed: 756.27 ft at 9:15PM Jan 25, 2023Observed: 756.25 ft at 9:30PM Jan 25, 2023Observed: 756.25 ft at 9:45PM Jan 25, 2023Observed: 756.26 ft at 10:00PM Jan 25, 2023Observed: 756.25 ft at 10:15PM Jan 25, 2023Observed: 756.22 ft at 10:30PM Jan 25, 2023Observed: 756.24 ft at 10:45PM Jan 25, 2023Observed: 756.21 ft at 11:00PM Jan 25, 2023Observed: 756.22 ft at 11:15PM Jan 25, 2023Observed: 756.2 ft at 11:30PM Jan 25, 2023Observed: 756.21 ft at 11:45PM Jan 25, 2023Observed: 756.2 ft at 12:00AM Jan 26, 2023Observed: 756.22 ft at 12:15AM Jan 26, 2023Observed: 756.21 ft at 12:30AM Jan 26, 2023Observed: 756.22 ft at 12:45AM Jan 26, 2023Observed: 756.21 ft at 1:00AM Jan 26, 2023Observed: 756.21 ft at 1:15AM Jan 26, 2023Observed: 756.2 ft at 1:30AM Jan 26, 2023Observed: 756.21 ft at 1:45AM Jan 26, 2023Observed: 756.2 ft at 2:00AM Jan 26, 2023Observed: 756.21 ft at 2:15AM Jan 26, 2023Observed: 756.21 ft at 2:30AM Jan 26, 2023Observed: 756.21 ft at 2:45AM Jan 26, 2023Observed: 756.21 ft at 3:00AM Jan 26, 2023Observed: 756.2 ft at 3:15AM Jan 26, 2023Observed: 756.2 ft at 3:30AM Jan 26, 2023Observed: 756.2 ft at 3:45AM Jan 26, 2023Observed: 756.2 ft at 4:00AM Jan 26, 2023Observed: 756.2 ft at 4:15AM Jan 26, 2023Observed: 756.19 ft at 4:30AM Jan 26, 2023Observed: 756.2 ft at 4:45AM Jan 26, 2023Observed: 756.19 ft at 5:00AM Jan 26, 2023Observed: 756.18 ft at 5:15AM Jan 26, 2023Observed: 756.18 ft at 5:30AM Jan 26, 2023Observed: 756.17 ft at 5:45AM Jan 26, 2023Observed: 756.18 ft at 6:00AM Jan 26, 2023Observed: 756.18 ft at 6:15AM Jan 26, 2023Observed: 756.18 ft at 6:30AM Jan 26, 2023Observed: 756.18 ft at 6:45AM Jan 26, 2023Observed: 756.17 ft at 7:00AM Jan 26, 2023Observed: 756.17 ft at 7:15AM Jan 26, 2023Observed: 756.17 ft at 7:30AM Jan 26, 2023Observed: 756.17 ft at 7:45AM Jan 26, 2023Observed: 756.16 ft at 8:00AM Jan 26, 2023Observed: 756.16 ft at 8:15AM Jan 26, 2023Observed: 756.16 ft at 8:30AM Jan 26, 2023Observed: 756.15 ft at 8:45AM Jan 26, 2023Observed: 756.15 ft at 9:00AM Jan 26, 2023Observed: 756.15 ft at 9:15AM Jan 26, 2023Observed: 756.14 ft at 9:30AM Jan 26, 2023Observed: 756.14 ft at 9:45AM Jan 26, 2023Observed: 756.15 ft at 10:00AM Jan 26, 2023Observed: 756.15 ft at 10:15AM Jan 26, 2023Observed: 756.14 ft at 10:30AM Jan 26, 2023Observed: 756.14 ft at 10:45AM Jan 26, 2023Observed: 756.14 ft at 11:00AM Jan 26, 2023Observed: 756.14 ft at 11:15AM Jan 26, 2023Observed: 756.15 ft at 11:30AM Jan 26, 2023Observed: 756.14 ft at 11:45AM Jan 26, 2023Observed: 756.13 ft at 12:00PM Jan 26, 2023Observed: 756.15 ft at 12:15PM Jan 26, 2023Observed: 756.14 ft at 12:30PM Jan 26, 2023Observed: 756.13 ft at 12:45PM Jan 26, 2023USGS--Water Resources of the United StatesCVQC1(plotting HPIRG) Graph Created (1:45PM Jan 26, 2023)ObservedLatest observed value: 756.13 ft at 12:45 PM PST 26-Jan-2023.
About this graph
Tabular Data (UTC)
Tabular Data (PST)
XML Data
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Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Conn Creek at Lake Hennessey. During times of high water, forecast crest information can be found in the text products.
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Flood Categories (in feet)
Major Flood Stage: 16
Moderate Flood Stage: 13.2
Flood Stage: 10.2
Action Stage: 8
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:16
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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
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16 Major Flood Stage. Water is several feet deep across floodplain on northern side of creek. Vineyards and local properties flooded, possibly exacerbated by backwatering of Lake Hennessey below. Local creek crossings inundated and impassable.
13.2 Moderate Flood Stage. Water spilling onto left bank floodplain (north side of creek). Local crossings flooded and backwatered.
10.2 Minor Flood Stage. Backwatering begins at local bridge crossings. Water level is approaching elevation of bridge decks, with possible overflow. NWS will issue a Flash Flood Warning if not yet already issued.
8 Monitor Stage. Water is 2 feet below backwatering at local landowner crossing at gaging site. NWS will issue a Flash Flood Watch if not yet already issued.
About This Location Collapse

Latitude: 38.508056° N, Longitude: 122.406111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 10.2 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 Not Available Not Available  
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Page last modified: 2-Nov-2020 7:27 PM
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