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Hydrograph River at a Glance Download
Ahtanum Creek at Union Gap Stage (ft)Flow (cfs)Observed: 3.34 ft at 11:30PM Apr 03, 2020Observed: 3.33 ft at 11:45PM Apr 03, 2020Observed: 3.33 ft at 12:00AM Apr 04, 2020Observed: 3.33 ft at 12:15AM Apr 04, 2020Observed: 3.32 ft at 12:30AM Apr 04, 2020Observed: 3.32 ft at 12:45AM Apr 04, 2020Observed: 3.32 ft at 1:00AM Apr 04, 2020Observed: 3.32 ft at 1:15AM Apr 04, 2020Observed: 3.32 ft at 1:30AM Apr 04, 2020Observed: 3.32 ft at 1:45AM Apr 04, 2020Observed: 3.31 ft at 2:00AM Apr 04, 2020Observed: 3.31 ft at 2:15AM Apr 04, 2020Observed: 3.32 ft at 2:30AM Apr 04, 2020Observed: 3.32 ft at 2:45AM Apr 04, 2020Observed: 3.32 ft at 3:00AM Apr 04, 2020Observed: 3.33 ft at 3:15AM Apr 04, 2020Observed: 3.33 ft at 3:30AM Apr 04, 2020Observed: 3.33 ft at 3:45AM Apr 04, 2020Observed: 3.33 ft at 4:00AM Apr 04, 2020Observed: 3.33 ft at 4:15AM Apr 04, 2020Observed: 3.33 ft at 4:30AM Apr 04, 2020Observed: 3.33 ft at 4:45AM Apr 04, 2020Observed: 3.33 ft at 5:00AM Apr 04, 2020Observed: 3.34 ft at 5:15AM Apr 04, 2020Observed: 3.34 ft at 5:30AM Apr 04, 2020Observed: 3.34 ft at 5:45AM Apr 04, 2020Observed: 3.35 ft at 6:00AM Apr 04, 2020Observed: 3.35 ft at 6:15AM Apr 04, 2020Observed: 3.35 ft at 6:30AM Apr 04, 2020Observed: 3.36 ft at 6:45AM Apr 04, 2020Observed: 3.36 ft at 7:00AM Apr 04, 2020Observed: 3.36 ft at 7:15AM Apr 04, 2020Observed: 3.37 ft at 7:30AM Apr 04, 2020Observed: 3.37 ft at 7:45AM Apr 04, 2020Observed: 3.37 ft at 8:00AM Apr 04, 2020Observed: 3.37 ft at 8:15AM Apr 04, 2020Observed: 3.37 ft at 8:30AM Apr 04, 2020Observed: 3.37 ft at 8:45AM Apr 04, 2020Observed: 3.37 ft at 9:00AM Apr 04, 2020Observed: 3.37 ft at 9:15AM Apr 04, 2020Observed: 3.36 ft at 9:30AM Apr 04, 2020Observed: 3.37 ft at 9:45AM Apr 04, 2020Observed: 3.36 ft at 10:00AM Apr 04, 2020Observed: 3.36 ft at 10:15AM Apr 04, 2020Observed: 3.36 ft at 10:30AM Apr 04, 2020Observed: 3.36 ft at 10:45AM Apr 04, 2020Observed: 3.36 ft at 11:00AM Apr 04, 2020Observed: 3.36 ft at 11:15AM Apr 04, 2020Observed: 3.36 ft at 11:30AM Apr 04, 2020Observed: 3.36 ft at 11:45AM Apr 04, 2020Observed: 3.36 ft at 12:00PM Apr 04, 2020Observed: 3.36 ft at 12:15PM Apr 04, 2020Observed: 3.36 ft at 12:30PM Apr 04, 2020Observed: 3.36 ft at 12:45PM Apr 04, 2020Observed: 3.36 ft at 1:00PM Apr 04, 2020Observed: 3.36 ft at 1:15PM Apr 04, 2020Observed: 3.36 ft at 1:30PM Apr 04, 2020Observed: 3.36 ft at 1:45PM Apr 04, 2020Observed: 3.36 ft at 2:00PM Apr 04, 2020Observed: 3.36 ft at 2:15PM Apr 04, 2020Observed: 3.36 ft at 2:30PM Apr 04, 2020Observed: 3.36 ft at 2:45PM Apr 04, 2020Observed: 3.36 ft at 3:00PM Apr 04, 2020Observed: 3.36 ft at 3:15PM Apr 04, 2020Observed: 3.36 ft at 3:30PM Apr 04, 2020Observed: 3.36 ft at 3:45PM Apr 04, 2020Observed: 3.36 ft at 4:00PM Apr 04, 2020Observed: 3.36 ft at 4:15PM Apr 04, 2020Observed: 3.36 ft at 4:30PM Apr 04, 2020Observed: 3.36 ft at 4:45PM Apr 04, 2020Observed: 3.36 ft at 5:00PM Apr 04, 2020Observed: 3.36 ft at 5:15PM Apr 04, 2020Observed: 3.36 ft at 5:30PM Apr 04, 2020Observed: 3.36 ft at 5:45PM Apr 04, 2020Observed: 3.36 ft at 6:00PM Apr 04, 2020Observed: 3.36 ft at 6:15PM Apr 04, 2020Observed: 3.36 ft at 6:30PM Apr 04, 2020Observed: 3.36 ft at 6:45PM Apr 04, 2020Observed: 3.36 ft at 7:00PM Apr 04, 2020Observed: 3.36 ft at 7:15PM Apr 04, 2020Observed: 3.36 ft at 7:30PM Apr 04, 2020Observed: 3.36 ft at 7:45PM Apr 04, 2020Observed: 3.36 ft at 8:00PM Apr 04, 2020Observed: 3.36 ft at 8:15PM Apr 04, 2020Observed: 3.36 ft at 8:30PM Apr 04, 2020Observed: 3.36 ft at 8:45PM Apr 04, 2020Observed: 3.36 ft at 9:00PM Apr 04, 2020Observed: 3.35 ft at 9:15PM Apr 04, 2020Observed: 3.36 ft at 9:30PM Apr 04, 2020Observed: 3.36 ft at 9:45PM Apr 04, 2020Observed: 3.35 ft at 10:00PM Apr 04, 2020Observed: 3.35 ft at 10:15PM Apr 04, 2020Observed: 3.35 ft at 10:30PM Apr 04, 2020Observed: 3.35 ft at 10:45PM Apr 04, 2020Observed: 3.35 ft at 11:00PM Apr 04, 2020Observed: 3.35 ft at 11:15PM Apr 04, 2020Observed: 3.35 ft at 11:30PM Apr 04, 2020Observed: 3.35 ft at 11:45PM Apr 04, 2020Observed: 3.35 ft at 12:00AM Apr 05, 2020Observed: 3.34 ft at 12:15AM Apr 05, 2020Observed: 3.34 ft at 12:30AM Apr 05, 2020Observed: 3.34 ft at 12:45AM Apr 05, 2020Observed: 3.35 ft at 1:00AM Apr 05, 2020Observed: 3.34 ft at 1:15AM Apr 05, 2020Observed: 3.34 ft at 1:30AM Apr 05, 2020Observed: 3.34 ft at 1:45AM Apr 05, 2020Observed: 3.34 ft at 2:00AM Apr 05, 2020Observed: 3.34 ft at 2:15AM Apr 05, 2020Observed: 3.34 ft at 2:30AM Apr 05, 2020Observed: 3.34 ft at 2:45AM Apr 05, 2020Observed: 3.34 ft at 3:00AM Apr 05, 2020Observed: 3.34 ft at 3:15AM Apr 05, 2020Observed: 3.34 ft at 3:30AM Apr 05, 2020Observed: 3.34 ft at 3:45AM Apr 05, 2020Observed: 3.34 ft at 4:00AM Apr 05, 2020Observed: 3.34 ft at 4:15AM Apr 05, 2020Observed: 3.34 ft at 4:30AM Apr 05, 2020Observed: 3.34 ft at 4:45AM Apr 05, 2020Observed: 3.34 ft at 5:00AM Apr 05, 2020Observed: 3.34 ft at 5:15AM Apr 05, 2020Observed: 3.34 ft at 5:30AM Apr 05, 2020Observed: 3.35 ft at 5:45AM Apr 05, 2020Observed: 3.35 ft at 6:00AM Apr 05, 2020Observed: 3.35 ft at 6:15AM Apr 05, 2020Observed: 3.35 ft at 6:30AM Apr 05, 2020Observed: 3.35 ft at 6:45AM Apr 05, 2020Observed: 3.35 ft at 7:00AM Apr 05, 2020Observed: 3.35 ft at 7:15AM Apr 05, 2020Observed: 3.35 ft at 7:30AM Apr 05, 2020Observed: 3.36 ft at 7:45AM Apr 05, 2020Observed: 3.36 ft at 8:00AM Apr 05, 2020Observed: 3.36 ft at 8:15AM Apr 05, 2020Observed: 3.36 ft at 8:30AM Apr 05, 2020Observed: 3.36 ft at 8:45AM Apr 05, 2020Observed: 3.35 ft at 9:00AM Apr 05, 2020Observed: 3.36 ft at 9:15AM Apr 05, 2020Observed: 3.36 ft at 9:30AM Apr 05, 2020Observed: 3.36 ft at 9:45AM Apr 05, 2020Observed: 3.35 ft at 10:00AM Apr 05, 2020Observed: 3.35 ft at 10:15AM Apr 05, 2020Observed: 3.36 ft at 10:30AM Apr 05, 2020Observed: 3.36 ft at 10:45AM Apr 05, 2020Observed: 3.35 ft at 11:00AM Apr 05, 2020Observed: 3.35 ft at 11:15AM Apr 05, 2020Observed: 3.35 ft at 11:30AM Apr 05, 2020Observed: 3.36 ft at 11:45AM Apr 05, 2020Observed: 3.36 ft at 12:00PM Apr 05, 2020Observed: 3.36 ft at 12:15PM Apr 05, 2020Observed: 3.36 ft at 12:30PM Apr 05, 2020Observed: 3.35 ft at 12:45PM Apr 05, 2020Observed: 3.36 ft at 1:00PM Apr 05, 2020Observed: 3.36 ft at 1:15PM Apr 05, 2020Observed: 3.36 ft at 1:30PM Apr 05, 2020Observed: 3.36 ft at 1:45PM Apr 05, 2020Observed: 3.36 ft at 2:00PM Apr 05, 2020Observed: 3.36 ft at 2:15PM Apr 05, 2020Observed: 3.35 ft at 2:30PM Apr 05, 2020Observed: 3.36 ft at 2:45PM Apr 05, 2020Observed: 3.36 ft at 3:00PM Apr 05, 2020Observed: 3.35 ft at 3:15PM Apr 05, 2020Observed: 3.36 ft at 3:30PM Apr 05, 2020Observed: 3.36 ft at 3:45PM Apr 05, 2020Observed: 3.36 ft at 4:00PM Apr 05, 2020Observed: 3.36 ft at 4:15PM Apr 05, 2020Observed: 3.36 ft at 4:30PM Apr 05, 2020Observed: 3.36 ft at 4:45PM Apr 05, 2020Observed: 3.36 ft at 5:00PM Apr 05, 2020Observed: 3.36 ft at 5:15PM Apr 05, 2020Observed: 3.36 ft at 5:30PM Apr 05, 2020Observed: 3.36 ft at 5:45PM Apr 05, 2020Observed: 3.37 ft at 6:00PM Apr 05, 2020Observed: 3.36 ft at 6:15PM Apr 05, 2020Observed: 3.36 ft at 6:30PM Apr 05, 2020Observed: 3.36 ft at 6:45PM Apr 05, 2020Observed: 3.36 ft at 7:00PM Apr 05, 2020Observed: 3.36 ft at 7:15PM Apr 05, 2020Observed: 3.36 ft at 7:30PM Apr 05, 2020Observed: 3.36 ft at 7:45PM Apr 05, 2020Observed: 3.36 ft at 8:00PM Apr 05, 2020Observed: 3.36 ft at 8:15PM Apr 05, 2020Observed: 3.36 ft at 8:30PM Apr 05, 2020Observed: 3.36 ft at 8:45PM Apr 05, 2020Observed: 3.36 ft at 9:00PM Apr 05, 2020Observed: 3.36 ft at 9:15PM Apr 05, 2020Observed: 3.36 ft at 9:30PM Apr 05, 2020Observed: 3.36 ft at 9:45PM Apr 05, 2020Observed: 3.36 ft at 10:00PM Apr 05, 2020Observed: 3.36 ft at 10:15PM Apr 05, 2020Observed: 3.36 ft at 10:30PM Apr 05, 2020Observed: 3.36 ft at 10:45PM Apr 05, 2020Observed: 3.36 ft at 11:00PM Apr 05, 2020Observed: 3.36 ft at 11:15PM Apr 05, 2020Observed: 3.36 ft at 11:30PM Apr 05, 2020Observed: 3.36 ft at 11:45PM Apr 05, 2020Observed: 3.36 ft at 12:00AM Apr 06, 2020Observed: 3.36 ft at 12:15AM Apr 06, 2020Observed: 3.36 ft at 12:30AM Apr 06, 2020Observed: 3.36 ft at 12:45AM Apr 06, 2020Observed: 3.36 ft at 1:00AM Apr 06, 2020Observed: 3.36 ft at 1:15AM Apr 06, 2020Observed: 3.36 ft at 1:30AM Apr 06, 2020Observed: 3.36 ft at 1:45AM Apr 06, 2020Observed: 3.36 ft at 2:00AM Apr 06, 2020Observed: 3.36 ft at 2:15AM Apr 06, 2020Observed: 3.36 ft at 2:30AM Apr 06, 2020Observed: 3.37 ft at 2:45AM Apr 06, 2020Observed: 3.36 ft at 3:00AM Apr 06, 2020Observed: 3.37 ft at 3:15AM Apr 06, 2020Observed: 3.37 ft at 3:30AM Apr 06, 2020Observed: 3.37 ft at 3:45AM Apr 06, 2020Observed: 3.37 ft at 4:00AM Apr 06, 2020Observed: 3.37 ft at 4:15AM Apr 06, 2020Observed: 3.37 ft at 4:30AM Apr 06, 2020Observed: 3.37 ft at 4:45AM Apr 06, 2020Observed: 3.37 ft at 5:00AM Apr 06, 2020Observed: 3.37 ft at 5:15AM Apr 06, 2020Observed: 3.37 ft at 5:30AM Apr 06, 2020Observed: 3.37 ft at 5:45AM Apr 06, 2020Observed: 3.37 ft at 6:00AM Apr 06, 2020Observed: 3.37 ft at 6:15AM Apr 06, 2020Observed: 3.37 ft at 6:30AM Apr 06, 2020Observed: 3.37 ft at 6:45AM Apr 06, 2020Observed: 3.37 ft at 7:00AM Apr 06, 2020Highest Observation: 3.38 ft at 7:15AM Apr 06, 2020Observed: 3.37 ft at 7:30AM Apr 06, 2020Highest Observation: 3.38 ft at 9:45AM Apr 06, 2020Highest Observation: 3.38 ft at 10:00AM Apr 06, 2020Highest Observation: 3.38 ft at 10:15AM Apr 06, 2020Highest Observation: 3.38 ft at 10:30AM Apr 06, 2020Highest Observation: 3.38 ft at 10:45AM Apr 06, 2020Observed: 3.37 ft at 11:00AM Apr 06, 2020Highest Observation: 3.38 ft at 11:15AM Apr 06, 2020Highest Observation: 3.38 ft at 11:30AM Apr 06, 2020Highest Observation: 3.38 ft at 11:45AM Apr 06, 2020Observed: 3.37 ft at 12:00PM Apr 06, 2020Highest Observation: 3.38 ft at 12:15PM Apr 06, 2020Highest Observation: 3.38 ft at 12:30PM Apr 06, 2020Highest Observation: 3.38 ft at 12:45PM Apr 06, 2020Observed: 3.37 ft at 1:00PM Apr 06, 2020Highest Observation: 3.38 ft at 1:15PM Apr 06, 2020Observed: 3.37 ft at 1:30PM Apr 06, 2020Observed: 3.37 ft at 1:45PM Apr 06, 2020Observed: 3.37 ft at 2:00PM Apr 06, 2020Observed: 3.37 ft at 2:15PM Apr 06, 2020Observed: 3.37 ft at 2:30PM Apr 06, 2020Observed: 3.37 ft at 2:45PM Apr 06, 2020Observed: 3.36 ft at 3:00PM Apr 06, 2020Observed: 3.37 ft at 3:15PM Apr 06, 2020Observed: 3.37 ft at 3:30PM Apr 06, 2020Observed: 3.37 ft at 3:45PM Apr 06, 2020Observed: 3.36 ft at 4:00PM Apr 06, 2020Observed: 3.36 ft at 4:15PM Apr 06, 2020Observed: 3.36 ft at 4:30PM Apr 06, 2020Observed: 3.36 ft at 4:45PM Apr 06, 2020Observed: 3.37 ft at 5:00PM Apr 06, 2020Observed: 3.36 ft at 5:15PM Apr 06, 2020Observed: 3.36 ft at 5:30PM Apr 06, 2020Observed: 3.36 ft at 5:45PM Apr 06, 2020Observed: 3.35 ft at 6:00PM Apr 06, 2020Observed: 3.35 ft at 6:15PM Apr 06, 2020Observed: 3.35 ft at 6:30PM Apr 06, 2020Observed: 3.35 ft at 6:45PM Apr 06, 2020Observed: 3.35 ft at 7:00PM Apr 06, 2020Observed: 3.35 ft at 7:15PM Apr 06, 2020Observed: 3.35 ft at 7:30PM Apr 06, 2020Observed: 3.34 ft at 7:45PM Apr 06, 2020Observed: 3.34 ft at 8:00PM Apr 06, 2020Observed: 3.33 ft at 8:15PM Apr 06, 2020Observed: 3.34 ft at 8:30PM Apr 06, 2020Observed: 3.33 ft at 8:45PM Apr 06, 2020Observed: 3.33 ft at 9:00PM Apr 06, 2020Observed: 3.33 ft at 9:15PM Apr 06, 2020Observed: 3.33 ft at 9:30PM Apr 06, 2020Observed: 3.33 ft at 9:45PM Apr 06, 2020Observed: 3.32 ft at 10:00PM Apr 06, 2020Observed: 3.32 ft at 10:15PM Apr 06, 2020Observed: 3.32 ft at 10:30PM Apr 06, 2020Observed: 3.32 ft at 10:45PM Apr 06, 2020Observed: 3.32 ft at 11:00PM Apr 06, 2020Observed: 3.32 ft at 11:15PM Apr 06, 2020Observed: 3.32 ft at 11:30PM Apr 06, 2020Observed: 3.32 ft at 11:45PM Apr 06, 2020Observed: 3.32 ft at 12:00AM Apr 07, 2020Observed: 3.32 ft at 12:15AM Apr 07, 2020Observed: 3.31 ft at 12:30AM Apr 07, 2020Observed: 3.32 ft at 12:45AM Apr 07, 2020Observed: 3.32 ft at 1:00AM Apr 07, 2020Observed: 3.32 ft at 1:15AM Apr 07, 2020Observed: 3.31 ft at 1:30AM Apr 07, 2020Observed: 3.32 ft at 1:45AM Apr 07, 2020Observed: 3.31 ft at 2:00AM Apr 07, 2020Observed: 3.31 ft at 2:15AM Apr 07, 2020Observed: 3.31 ft at 2:30AM Apr 07, 2020Observed: 3.31 ft at 2:45AM Apr 07, 2020Observed: 3.31 ft at 3:00AM Apr 07, 2020Observed: 3.31 ft at 3:15AM Apr 07, 2020Observed: 3.31 ft at 3:30AM Apr 07, 2020Observed: 3.31 ft at 3:45AM Apr 07, 2020Observed: 3.31 ft at 4:00AM Apr 07, 2020Observed: 3.31 ft at 4:15AM Apr 07, 2020Observed: 3.31 ft at 4:30AM Apr 07, 2020Observed: 3.31 ft at 4:45AM Apr 07, 2020Observed: 3.31 ft at 5:00AM Apr 07, 2020Observed: 3.31 ft at 5:15AM Apr 07, 2020Observed: 3.31 ft at 5:30AM Apr 07, 2020Observed: 3.31 ft at 5:45AM Apr 07, 2020Observed: 3.31 ft at 6:00AM Apr 07, 2020Observed: 3.31 ft at 6:15AM Apr 07, 2020Observed: 3.31 ft at 6:30AM Apr 07, 2020Observed: 3.31 ft at 6:45AM Apr 07, 2020Observed: 3.31 ft at 7:00AM Apr 07, 2020Observed: 3.31 ft at 7:15AM Apr 07, 2020Observed: 3.32 ft at 7:30AM Apr 07, 2020Observed: 3.32 ft at 7:45AM Apr 07, 2020Observed: 3.31 ft at 8:00AM Apr 07, 2020Observed: 3.32 ft at 8:15AM Apr 07, 2020Observed: 3.32 ft at 8:30AM Apr 07, 2020Observed: 3.32 ft at 8:45AM Apr 07, 2020Observed: 3.32 ft at 9:00AM Apr 07, 2020Observed: 3.32 ft at 9:15AM Apr 07, 2020Observed: 3.33 ft at 9:30AM Apr 07, 2020Observed: 3.33 ft at 9:45AM Apr 07, 2020Observed: 3.33 ft at 10:00AM Apr 07, 2020Observed: 3.33 ft at 10:15AM Apr 07, 2020Observed: 3.33 ft at 10:30AM Apr 07, 2020Observed: 3.33 ft at 10:45AM Apr 07, 2020Observed: 3.33 ft at 11:00AM Apr 07, 2020Observed: 3.33 ft at 11:15AM Apr 07, 2020Observed: 3.34 ft at 11:30AM Apr 07, 2020Observed: 3.34 ft at 11:45AM Apr 07, 2020Observed: 3.34 ft at 12:00PM Apr 07, 2020Observed: 3.34 ft at 12:15PM Apr 07, 2020Observed: 3.34 ft at 12:30PM Apr 07, 2020Observed: 3.34 ft at 12:45PM Apr 07, 2020Observed: 3.35 ft at 1:00PM Apr 07, 2020Observed: 3.34 ft at 1:15PM Apr 07, 2020Observed: 3.35 ft at 1:30PM Apr 07, 2020Observed: 3.35 ft at 1:45PM Apr 07, 2020Observed: 3.35 ft at 2:00PM Apr 07, 2020Observed: 3.35 ft at 2:15PM Apr 07, 2020Observed: 3.35 ft at 2:30PM Apr 07, 2020Observed: 3.35 ft at 2:45PM Apr 07, 2020Observed: 3.35 ft at 3:00PM Apr 07, 2020Observed: 3.35 ft at 3:15PM Apr 07, 2020Observed: 3.35 ft at 3:30PM Apr 07, 2020Observed: 3.35 ft at 3:45PM Apr 07, 2020Observed: 3.35 ft at 4:00PM Apr 07, 2020Observed: 3.35 ft at 4:15PM Apr 07, 2020Observed: 3.35 ft at 4:30PM Apr 07, 2020Observed: 3.36 ft at 4:45PM Apr 07, 2020Observed: 3.36 ft at 5:00PM Apr 07, 2020Observed: 3.35 ft at 5:15PM Apr 07, 2020Observed: 3.36 ft at 5:30PM Apr 07, 2020Observed: 3.35 ft at 5:45PM Apr 07, 2020Observed: 3.35 ft at 6:00PM Apr 07, 2020Observed: 3.35 ft at 6:15PM Apr 07, 2020Observed: 3.35 ft at 6:30PM Apr 07, 2020Observed: 3.35 ft at 6:45PM Apr 07, 2020Observed: 3.35 ft at 7:00PM Apr 07, 2020Observed: 3.35 ft at 7:15PM Apr 07, 2020Observed: 3.35 ft at 7:30PM Apr 07, 2020Observed: 3.35 ft at 7:45PM Apr 07, 2020Observed: 3.35 ft at 8:00PM Apr 07, 2020Observed: 3.35 ft at 8:15PM Apr 07, 2020Observed: 3.35 ft at 8:30PM Apr 07, 2020Observed: 3.35 ft at 8:45PM Apr 07, 2020Observed: 3.35 ft at 9:00PM Apr 07, 2020Observed: 3.34 ft at 9:15PM Apr 07, 2020Observed: 3.35 ft at 9:30PM Apr 07, 2020Observed: 3.34 ft at 9:45PM Apr 07, 2020Observed: 3.34 ft at 10:00PM Apr 07, 2020Observed: 3.34 ft at 10:15PM Apr 07, 2020Observed: 3.34 ft at 10:30PM Apr 07, 2020USGS--Water Resources of the United StatesAHUW1(plotting HGIRG) Graph Created (11:17PM Apr 7, 2020)ObservedLatest observed value: 3.34 ft at 10:30 PM PDT 7-Apr-2020.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Ahtanum Creek at Union Gap. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Not Available

Historic Crests
(1) 10.36 ft on 01/16/1974

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.36 ft on 01/16/1974

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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.
About This Location Collapse

Latitude: 46.536111° N, Longitude: 120.472222° 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 29 940 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:
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
Pendleton Weather Forecast Office
2001 NW 56th Drive
Pendleton, OR 97801
(541) 276-7832
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