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Hydrograph River at a Glance Download
Long Tom River at Monroe Stage (ft)Flow (kcfs)Highest Observation: 4.33 ft at 11:30AM Apr 30, 2015Highest Observation: 4.33 ft at 11:45AM Apr 30, 2015Highest Observation: 4.33 ft at 12:00PM Apr 30, 2015Highest Observation: 4.33 ft at 12:15PM Apr 30, 2015Highest Observation: 4.33 ft at 12:30PM Apr 30, 2015Highest Observation: 4.33 ft at 12:45PM Apr 30, 2015Highest Observation: 4.33 ft at 1:00PM Apr 30, 2015Highest Observation: 4.33 ft at 1:15PM Apr 30, 2015Highest Observation: 4.33 ft at 1:30PM Apr 30, 2015Highest Observation: 4.33 ft at 1:45PM Apr 30, 2015Highest Observation: 4.33 ft at 2:00PM Apr 30, 2015Highest Observation: 4.33 ft at 2:15PM Apr 30, 2015Observed: 4.32 ft at 2:30PM Apr 30, 2015Observed: 4.32 ft at 2:45PM Apr 30, 2015Observed: 4.32 ft at 3:00PM Apr 30, 2015Observed: 4.32 ft at 3:15PM Apr 30, 2015Observed: 4.32 ft at 3:30PM Apr 30, 2015Observed: 4.32 ft at 3:45PM Apr 30, 2015Observed: 4.32 ft at 4:00PM Apr 30, 2015Observed: 4.32 ft at 4:15PM Apr 30, 2015Observed: 4.31 ft at 4:30PM Apr 30, 2015Observed: 4.31 ft at 4:45PM Apr 30, 2015Observed: 4.31 ft at 5:00PM Apr 30, 2015Observed: 4.31 ft at 5:15PM Apr 30, 2015Observed: 4.31 ft at 5:30PM Apr 30, 2015Observed: 4.31 ft at 5:45PM Apr 30, 2015Observed: 4.31 ft at 6:00PM Apr 30, 2015Observed: 4.31 ft at 6:15PM Apr 30, 2015Observed: 4.31 ft at 6:30PM Apr 30, 2015Observed: 4.31 ft at 6:45PM Apr 30, 2015Observed: 4.31 ft at 7:00PM Apr 30, 2015Observed: 4.31 ft at 7:15PM Apr 30, 2015Observed: 4.31 ft at 7:30PM Apr 30, 2015Observed: 4.31 ft at 7:45PM Apr 30, 2015Observed: 4.31 ft at 8:00PM Apr 30, 2015Observed: 4.31 ft at 8:15PM Apr 30, 2015Observed: 4.31 ft at 8:30PM Apr 30, 2015Observed: 4.31 ft at 8:45PM Apr 30, 2015Observed: 4.31 ft at 9:00PM Apr 30, 2015Observed: 4.31 ft at 9:15PM Apr 30, 2015Observed: 4.31 ft at 9:30PM Apr 30, 2015Observed: 4.31 ft at 9:45PM Apr 30, 2015Observed: 4.31 ft at 10:00PM Apr 30, 2015Observed: 4.31 ft at 10:15PM Apr 30, 2015Observed: 4.31 ft at 10:30PM Apr 30, 2015Observed: 4.31 ft at 10:45PM Apr 30, 2015Observed: 4.31 ft at 11:00PM Apr 30, 2015Observed: 4.31 ft at 11:15PM Apr 30, 2015Observed: 4.31 ft at 11:30PM Apr 30, 2015Observed: 4.31 ft at 11:45PM Apr 30, 2015Observed: 4.31 ft at 12:00AM May 01, 2015Observed: 4.31 ft at 12:15AM May 01, 2015Observed: 4.31 ft at 12:30AM May 01, 2015Observed: 4.31 ft at 12:45AM May 01, 2015Observed: 4.31 ft at 1:00AM May 01, 2015Observed: 4.31 ft at 1:15AM May 01, 2015Observed: 4.31 ft at 1:30AM May 01, 2015Observed: 4.31 ft at 1:45AM May 01, 2015Observed: 4.31 ft at 2:00AM May 01, 2015Observed: 4.31 ft at 2:15AM May 01, 2015Observed: 4.31 ft at 2:30AM May 01, 2015Observed: 4.31 ft at 2:45AM May 01, 2015Observed: 4.31 ft at 3:00AM May 01, 2015Observed: 4.31 ft at 3:15AM May 01, 2015Observed: 4.31 ft at 3:30AM May 01, 2015Observed: 4.31 ft at 3:45AM May 01, 2015Observed: 4.31 ft at 4:00AM May 01, 2015Observed: 4.31 ft at 4:15AM May 01, 2015Observed: 4.31 ft at 4:30AM May 01, 2015Observed: 4.31 ft at 4:45AM May 01, 2015Observed: 4.31 ft at 5:00AM May 01, 2015Observed: 4.31 ft at 5:15AM May 01, 2015Observed: 4.31 ft at 5:30AM May 01, 2015Observed: 4.31 ft at 5:45AM May 01, 2015Observed: 4.31 ft at 6:00AM May 01, 2015Observed: 4.31 ft at 6:15AM May 01, 2015Observed: 4.31 ft at 6:30AM May 01, 2015Observed: 4.31 ft at 6:45AM May 01, 2015Observed: 4.31 ft at 7:00AM May 01, 2015Observed: 4.31 ft at 7:15AM May 01, 2015Observed: 4.31 ft at 7:30AM May 01, 2015Observed: 4.31 ft at 7:45AM May 01, 2015Observed: 4.31 ft at 8:00AM May 01, 2015Observed: 4.31 ft at 8:15AM May 01, 2015Observed: 4.31 ft at 8:30AM May 01, 2015Observed: 4.31 ft at 8:45AM May 01, 2015Observed: 4.31 ft at 9:00AM May 01, 2015Observed: 4.31 ft at 9:15AM May 01, 2015Observed: 4.31 ft at 9:30AM May 01, 2015Observed: 4.31 ft at 9:45AM May 01, 2015Observed: 4.31 ft at 10:00AM May 01, 2015Observed: 4.31 ft at 10:15AM May 01, 2015Observed: 4.31 ft at 10:30AM May 01, 2015Observed: 4.31 ft at 10:45AM May 01, 2015Observed: 4.31 ft at 11:00AM May 01, 2015Observed: 4.31 ft at 11:15AM May 01, 2015Observed: 4.31 ft at 11:30AM May 01, 2015Observed: 4.31 ft at 11:45AM May 01, 2015Observed: 4.31 ft at 12:00PM May 01, 2015Observed: 4.31 ft at 12:15PM May 01, 2015Observed: 4.31 ft at 12:30PM May 01, 2015Observed: 4.31 ft at 12:45PM May 01, 2015Observed: 4.31 ft at 1:00PM May 01, 2015Observed: 4.31 ft at 1:15PM May 01, 2015Observed: 4.31 ft at 1:30PM May 01, 2015Observed: 4.31 ft at 1:45PM May 01, 2015Observed: 4.31 ft at 2:00PM May 01, 2015Observed: 4.31 ft at 2:15PM May 01, 2015Observed: 4.31 ft at 2:30PM May 01, 2015Observed: 4.31 ft at 2:45PM May 01, 2015Observed: 4.31 ft at 3:00PM May 01, 2015Observed: 4.31 ft at 3:15PM May 01, 2015Observed: 4.31 ft at 3:30PM May 01, 2015Observed: 4.31 ft at 3:45PM May 01, 2015Observed: 4.31 ft at 4:00PM May 01, 2015Observed: 4.31 ft at 4:15PM May 01, 2015Observed: 4.31 ft at 4:30PM May 01, 2015Observed: 4.31 ft at 4:45PM May 01, 2015Observed: 4.3 ft at 5:00PM May 01, 2015Observed: 4.3 ft at 5:15PM May 01, 2015Observed: 4.3 ft at 5:30PM May 01, 2015Observed: 4.3 ft at 5:45PM May 01, 2015Observed: 4.3 ft at 6:00PM May 01, 2015Observed: 4.3 ft at 6:15PM May 01, 2015Observed: 4.3 ft at 6:30PM May 01, 2015Observed: 4.3 ft at 6:45PM May 01, 2015Observed: 4.3 ft at 7:00PM May 01, 2015Observed: 4.3 ft at 7:15PM May 01, 2015Observed: 4.3 ft at 7:30PM May 01, 2015Observed: 4.3 ft at 7:45PM May 01, 2015Observed: 4.3 ft at 8:00PM May 01, 2015Observed: 4.3 ft at 8:15PM May 01, 2015Observed: 4.3 ft at 8:30PM May 01, 2015Observed: 4.3 ft at 8:45PM May 01, 2015Observed: 4.3 ft at 9:00PM May 01, 2015Observed: 4.3 ft at 9:15PM May 01, 2015Observed: 4.3 ft at 9:30PM May 01, 2015Observed: 4.3 ft at 9:45PM May 01, 2015Observed: 4.3 ft at 10:00PM May 01, 2015Observed: 4.3 ft at 10:15PM May 01, 2015Observed: 4.3 ft at 10:30PM May 01, 2015Observed: 4.3 ft at 10:45PM May 01, 2015Observed: 4.3 ft at 11:00PM May 01, 2015Observed: 4.3 ft at 11:15PM May 01, 2015Observed: 4.3 ft at 11:30PM May 01, 2015Observed: 4.3 ft at 11:45PM May 01, 2015Observed: 4.3 ft at 12:00AM May 02, 2015Observed: 4.3 ft at 12:15AM May 02, 2015Observed: 4.3 ft at 12:30AM May 02, 2015Observed: 4.3 ft at 12:45AM May 02, 2015Observed: 4.3 ft at 1:00AM May 02, 2015Observed: 4.3 ft at 1:15AM May 02, 2015Observed: 4.3 ft at 1:30AM May 02, 2015Observed: 4.3 ft at 1:45AM May 02, 2015Observed: 4.3 ft at 2:00AM May 02, 2015Observed: 4.3 ft at 2:15AM May 02, 2015Observed: 4.3 ft at 2:30AM May 02, 2015Observed: 4.3 ft at 2:45AM May 02, 2015Observed: 4.3 ft at 3:00AM May 02, 2015Observed: 4.3 ft at 3:15AM May 02, 2015Observed: 4.3 ft at 3:30AM May 02, 2015Observed: 4.3 ft at 3:45AM May 02, 2015Observed: 4.3 ft at 4:00AM May 02, 2015Observed: 4.3 ft at 4:15AM May 02, 2015Observed: 4.3 ft at 4:30AM May 02, 2015Observed: 4.3 ft at 4:45AM May 02, 2015Observed: 4.3 ft at 5:00AM May 02, 2015Observed: 4.3 ft at 5:15AM May 02, 2015Observed: 4.3 ft at 5:30AM May 02, 2015Observed: 4.3 ft at 5:45AM May 02, 2015Observed: 4.3 ft at 6:00AM May 02, 2015Observed: 4.3 ft at 6:15AM May 02, 2015Observed: 4.3 ft at 6:30AM May 02, 2015Observed: 4.3 ft at 6:45AM May 02, 2015Observed: 4.3 ft at 7:00AM May 02, 2015Observed: 4.3 ft at 7:15AM May 02, 2015Observed: 4.3 ft at 7:30AM May 02, 2015Observed: 4.3 ft at 7:45AM May 02, 2015Observed: 4.3 ft at 8:00AM May 02, 2015Observed: 4.3 ft at 8:15AM May 02, 2015Observed: 4.3 ft at 8:30AM May 02, 2015Observed: 4.3 ft at 8:45AM May 02, 2015Observed: 4.3 ft at 9:00AM May 02, 2015Observed: 4.3 ft at 9:15AM May 02, 2015Observed: 4.3 ft at 9:30AM May 02, 2015Observed: 4.3 ft at 9:45AM May 02, 2015Observed: 4.3 ft at 10:00AM May 02, 2015Observed: 4.3 ft at 10:15AM May 02, 2015Observed: 4.3 ft at 10:30AM May 02, 2015Observed: 4.29 ft at 10:45AM May 02, 2015Observed: 4.29 ft at 11:00AM May 02, 2015Observed: 4.29 ft at 11:15AM May 02, 2015Observed: 4.29 ft at 11:30AM May 02, 2015Observed: 4.29 ft at 11:45AM May 02, 2015Observed: 4.29 ft at 12:00PM May 02, 2015Observed: 4.29 ft at 12:15PM May 02, 2015Observed: 4.29 ft at 12:30PM May 02, 2015Observed: 4.29 ft at 12:45PM May 02, 2015Observed: 4.29 ft at 1:00PM May 02, 2015Observed: 4.29 ft at 1:15PM May 02, 2015Observed: 4.29 ft at 1:30PM May 02, 2015Observed: 4.29 ft at 1:45PM May 02, 2015Observed: 4.29 ft at 2:00PM May 02, 2015Observed: 4.29 ft at 2:15PM May 02, 2015Observed: 4.29 ft at 2:30PM May 02, 2015Observed: 4.29 ft at 2:45PM May 02, 2015Observed: 4.29 ft at 3:00PM May 02, 2015Observed: 4.29 ft at 3:15PM May 02, 2015Observed: 4.29 ft at 3:30PM May 02, 2015Observed: 4.29 ft at 3:45PM May 02, 2015Observed: 4.29 ft at 4:00PM May 02, 2015Observed: 4.29 ft at 4:15PM May 02, 2015Observed: 4.29 ft at 4:30PM May 02, 2015Observed: 4.29 ft at 4:45PM May 02, 2015Observed: 4.29 ft at 5:00PM May 02, 2015Observed: 4.29 ft at 5:15PM May 02, 2015Observed: 4.29 ft at 5:30PM May 02, 2015Observed: 4.29 ft at 5:45PM May 02, 2015Observed: 4.29 ft at 6:00PM May 02, 2015Observed: 4.29 ft at 6:15PM May 02, 2015Observed: 4.29 ft at 6:30PM May 02, 2015Observed: 4.29 ft at 6:45PM May 02, 2015Observed: 4.29 ft at 7:00PM May 02, 2015Observed: 4.29 ft at 7:15PM May 02, 2015Observed: 4.29 ft at 7:30PM May 02, 2015Observed: 4.29 ft at 7:45PM May 02, 2015Observed: 4.29 ft at 8:00PM May 02, 2015Observed: 4.29 ft at 8:15PM May 02, 2015Observed: 4.29 ft at 8:30PM May 02, 2015Observed: 4.29 ft at 8:45PM May 02, 2015Observed: 4.29 ft at 9:00PM May 02, 2015Observed: 4.29 ft at 9:15PM May 02, 2015Observed: 4.29 ft at 9:30PM May 02, 2015Observed: 4.29 ft at 9:45PM May 02, 2015Observed: 4.29 ft at 10:00PM May 02, 2015Observed: 4.29 ft at 10:15PM May 02, 2015Observed: 4.29 ft at 10:30PM May 02, 2015Observed: 4.29 ft at 10:45PM May 02, 2015Observed: 4.29 ft at 11:00PM May 02, 2015Observed: 4.29 ft at 11:15PM May 02, 2015Observed: 4.29 ft at 11:30PM May 02, 2015Observed: 4.29 ft at 11:45PM May 02, 2015Observed: 4.29 ft at 12:00AM May 03, 2015Observed: 4.29 ft at 12:15AM May 03, 2015Observed: 4.29 ft at 12:30AM May 03, 2015Observed: 4.29 ft at 12:45AM May 03, 2015Observed: 4.29 ft at 1:00AM May 03, 2015Observed: 4.29 ft at 1:15AM May 03, 2015Observed: 4.29 ft at 1:30AM May 03, 2015Observed: 4.29 ft at 1:45AM May 03, 2015Observed: 4.29 ft at 2:00AM May 03, 2015Observed: 4.29 ft at 2:15AM May 03, 2015Observed: 4.29 ft at 2:30AM May 03, 2015Observed: 4.29 ft at 2:45AM May 03, 2015Observed: 4.29 ft at 3:00AM May 03, 2015Observed: 4.29 ft at 3:15AM May 03, 2015Observed: 4.29 ft at 3:30AM May 03, 2015Observed: 4.29 ft at 3:45AM May 03, 2015Observed: 4.29 ft at 4:00AM May 03, 2015Observed: 4.29 ft at 4:15AM May 03, 2015Observed: 4.29 ft at 4:30AM May 03, 2015Observed: 4.29 ft at 4:45AM May 03, 2015Observed: 4.29 ft at 5:00AM May 03, 2015Observed: 4.29 ft at 5:15AM May 03, 2015Observed: 4.29 ft at 5:30AM May 03, 2015Observed: 4.29 ft at 5:45AM May 03, 2015Observed: 4.29 ft at 6:00AM May 03, 2015Observed: 4.29 ft at 6:15AM May 03, 2015Observed: 4.29 ft at 6:30AM May 03, 2015Observed: 4.29 ft at 6:45AM May 03, 2015Observed: 4.29 ft at 7:00AM May 03, 2015Observed: 4.29 ft at 7:15AM May 03, 2015Observed: 4.29 ft at 7:30AM May 03, 2015Observed: 4.29 ft at 7:45AM May 03, 2015Observed: 4.29 ft at 8:00AM May 03, 2015Observed: 4.29 ft at 8:15AM May 03, 2015Observed: 4.29 ft at 8:30AM May 03, 2015Observed: 4.29 ft at 8:45AM May 03, 2015Observed: 4.29 ft at 9:00AM May 03, 2015Observed: 4.29 ft at 9:15AM May 03, 2015Observed: 4.29 ft at 9:30AM May 03, 2015Observed: 4.29 ft at 9:45AM May 03, 2015Observed: 4.29 ft at 10:00AM May 03, 2015Observed: 4.29 ft at 10:15AM May 03, 2015Observed: 4.29 ft at 10:30AM May 03, 2015Observed: 4.29 ft at 10:45AM May 03, 2015Observed: 4.29 ft at 11:00AM May 03, 2015Observed: 4.29 ft at 11:15AM May 03, 2015Observed: 4.29 ft at 11:30AM May 03, 2015Observed: 4.29 ft at 11:45AM May 03, 2015Observed: 4.29 ft at 12:00PM May 03, 2015Observed: 4.29 ft at 12:15PM May 03, 2015Observed: 4.29 ft at 12:30PM May 03, 2015Observed: 4.29 ft at 12:45PM May 03, 2015Observed: 4.29 ft at 1:00PM May 03, 2015Observed: 4.29 ft at 1:15PM May 03, 2015Observed: 4.29 ft at 1:30PM May 03, 2015Observed: 4.29 ft at 1:45PM May 03, 2015Observed: 4.29 ft at 2:00PM May 03, 2015Observed: 4.29 ft at 2:15PM May 03, 2015Observed: 4.29 ft at 2:30PM May 03, 2015Observed: 4.29 ft at 2:45PM May 03, 2015Observed: 4.29 ft at 3:00PM May 03, 2015Observed: 4.29 ft at 3:15PM May 03, 2015Observed: 4.29 ft at 3:30PM May 03, 2015Observed: 4.29 ft at 3:45PM May 03, 2015Observed: 4.29 ft at 4:00PM May 03, 2015Observed: 4.29 ft at 4:15PM May 03, 2015Observed: 4.29 ft at 4:30PM May 03, 2015Observed: 4.29 ft at 4:45PM May 03, 2015Observed: 4.29 ft at 5:00PM May 03, 2015Observed: 4.29 ft at 5:15PM May 03, 2015Observed: 4.29 ft at 5:30PM May 03, 2015Observed: 4.29 ft at 5:45PM May 03, 2015Observed: 4.29 ft at 6:00PM May 03, 2015Observed: 4.29 ft at 6:15PM May 03, 2015Observed: 4.29 ft at 6:30PM May 03, 2015Observed: 4.29 ft at 6:45PM May 03, 2015Observed: 4.29 ft at 7:00PM May 03, 2015Observed: 4.29 ft at 7:15PM May 03, 2015Observed: 4.29 ft at 7:30PM May 03, 2015Observed: 4.29 ft at 7:45PM May 03, 2015Observed: 4.29 ft at 8:00PM May 03, 2015Observed: 4.29 ft at 8:15PM May 03, 2015Observed: 4.29 ft at 8:30PM May 03, 2015Observed: 4.29 ft at 8:45PM May 03, 2015Observed: 4.29 ft at 9:00PM May 03, 2015Observed: 4.29 ft at 9:15PM May 03, 2015Observed: 4.29 ft at 9:30PM May 03, 2015Observed: 4.29 ft at 9:45PM May 03, 2015Observed: 4.29 ft at 10:00PM May 03, 2015Observed: 4.29 ft at 10:15PM May 03, 2015Observed: 4.29 ft at 10:30PM May 03, 2015Observed: 4.29 ft at 10:45PM May 03, 2015Observed: 4.29 ft at 11:00PM May 03, 2015Observed: 4.29 ft at 11:15PM May 03, 2015Observed: 4.29 ft at 11:30PM May 03, 2015Observed: 4.29 ft at 11:45PM May 03, 2015Observed: 4.29 ft at 12:00AM May 04, 2015Observed: 4.29 ft at 12:15AM May 04, 2015Observed: 4.29 ft at 12:30AM May 04, 2015Observed: 4.29 ft at 12:45AM May 04, 2015Observed: 4.29 ft at 1:00AM May 04, 2015Observed: 4.29 ft at 1:15AM May 04, 2015Observed: 4.29 ft at 1:30AM May 04, 2015Observed: 4.29 ft at 1:45AM May 04, 2015Observed: 4.29 ft at 2:00AM May 04, 2015Observed: 4.29 ft at 2:15AM May 04, 2015Observed: 4.29 ft at 2:30AM May 04, 2015Observed: 4.29 ft at 2:45AM May 04, 2015Observed: 4.29 ft at 3:00AM May 04, 2015Observed: 4.29 ft at 3:15AM May 04, 2015Observed: 4.29 ft at 3:30AM May 04, 2015Observed: 4.29 ft at 3:45AM May 04, 2015Observed: 4.29 ft at 4:00AM May 04, 2015Observed: 4.29 ft at 4:15AM May 04, 2015Observed: 4.29 ft at 4:30AM May 04, 2015Observed: 4.29 ft at 4:45AM May 04, 2015Observed: 4.29 ft at 5:00AM May 04, 2015Observed: 4.29 ft at 5:15AM May 04, 2015Observed: 4.29 ft at 5:30AM May 04, 2015Observed: 4.29 ft at 5:45AM May 04, 2015Observed: 4.29 ft at 6:00AM May 04, 2015Observed: 4.29 ft at 6:15AM May 04, 2015Observed: 4.29 ft at 6:30AM May 04, 2015Observed: 4.29 ft at 6:45AM May 04, 2015Observed: 4.29 ft at 7:00AM May 04, 2015Observed: 4.29 ft at 7:15AM May 04, 2015Observed: 4.29 ft at 7:30AM May 04, 2015Observed: 4.29 ft at 7:45AM May 04, 2015Observed: 4.29 ft at 8:00AM May 04, 2015Observed: 4.29 ft at 8:15AM May 04, 2015Observed: 4.29 ft at 8:30AM May 04, 2015Observed: 4.29 ft at 8:45AM May 04, 2015Observed: 4.29 ft at 9:00AM May 04, 2015Observed: 4.29 ft at 9:15AM May 04, 2015Observed: 4.29 ft at 9:30AM May 04, 2015Observed: 4.29 ft at 9:45AM May 04, 2015Observed: 4.29 ft at 10:00AM May 04, 2015Observed: 4.29 ft at 10:15AM May 04, 2015Observed: 4.29 ft at 10:30AM May 04, 2015Observed: 4.28 ft at 10:45AM May 04, 2015Observed: 4.28 ft at 11:00AM May 04, 2015Observed: 4.28 ft at 11:15AM May 04, 2015Observed: 4.28 ft at 11:30AM May 04, 2015Observed: 4.28 ft at 11:45AM May 04, 2015Observed: 4.28 ft at 12:00PM May 04, 2015Observed: 4.28 ft at 12:15PM May 04, 2015Observed: 4.28 ft at 12:30PM May 04, 2015Observed: 4.27 ft at 12:45PM May 04, 2015Observed: 4.27 ft at 1:00PM May 04, 2015Observed: 4.27 ft at 1:15PM May 04, 2015Observed: 4.27 ft at 1:30PM May 04, 2015Observed: 4.27 ft at 1:45PM May 04, 2015Observed: 4.27 ft at 2:00PM May 04, 2015Observed: 4.27 ft at 2:15PM May 04, 2015Observed: 4.27 ft at 2:30PM May 04, 2015Observed: 4.27 ft at 2:45PM May 04, 2015Observed: 4.27 ft at 3:00PM May 04, 2015Observed: 4.27 ft at 3:15PM May 04, 2015Observed: 4.27 ft at 3:30PM May 04, 2015Observed: 4.27 ft at 3:45PM May 04, 2015Observed: 4.27 ft at 4:00PM May 04, 2015Observed: 4.27 ft at 4:15PM May 04, 2015Observed: 4.27 ft at 4:30PM May 04, 2015Observed: 4.27 ft at 4:45PM May 04, 2015Observed: 4.27 ft at 5:00PM May 04, 2015Observed: 4.27 ft at 5:15PM May 04, 2015Observed: 4.27 ft at 5:30PM May 04, 2015Observed: 4.27 ft at 5:45PM May 04, 2015Observed: 4.27 ft at 6:00PM May 04, 2015Observed: 4.27 ft at 6:15PM May 04, 2015Observed: 4.27 ft at 6:30PM May 04, 2015Observed: 4.27 ft at 6:45PM May 04, 2015Observed: 4.27 ft at 7:00PM May 04, 2015Observed: 4.27 ft at 7:15PM May 04, 2015Observed: 4.27 ft at 7:30PM May 04, 2015Observed: 4.27 ft at 7:45PM May 04, 2015Observed: 4.27 ft at 8:00PM May 04, 2015Observed: 4.27 ft at 8:15PM May 04, 2015Observed: 4.27 ft at 8:30PM May 04, 2015Observed: 4.27 ft at 8:45PM May 04, 2015Observed: 4.27 ft at 9:00PM May 04, 2015Observed: 4.27 ft at 9:15PM May 04, 2015Observed: 4.27 ft at 9:30PM May 04, 2015Observed: 4.27 ft at 9:45PM May 04, 2015Observed: 4.27 ft at 10:00PM May 04, 2015Observed: 4.27 ft at 10:15PM May 04, 2015Observed: 4.27 ft at 10:30PM May 04, 2015Observed: 4.27 ft at 10:45PM May 04, 2015Observed: 4.27 ft at 11:00PM May 04, 2015Observed: 4.27 ft at 11:15PM May 04, 2015Observed: 4.27 ft at 11:30PM May 04, 2015Observed: 4.27 ft at 11:45PM May 04, 2015Observed: 4.27 ft at 12:00AM May 05, 2015Observed: 4.27 ft at 12:15AM May 05, 2015Observed: 4.27 ft at 12:30AM May 05, 2015Observed: 4.27 ft at 12:45AM May 05, 2015Observed: 4.27 ft at 1:00AM May 05, 2015Observed: 4.27 ft at 1:15AM May 05, 2015Observed: 4.27 ft at 1:30AM May 05, 2015Observed: 4.27 ft at 1:45AM May 05, 2015Observed: 4.27 ft at 2:00AM May 05, 2015Observed: 4.27 ft at 2:15AM May 05, 2015Observed: 4.27 ft at 2:30AM May 05, 2015Observed: 4.28 ft at 2:45AM May 05, 2015Observed: 4.28 ft at 3:00AM May 05, 2015Observed: 4.28 ft at 3:15AM May 05, 2015Observed: 4.28 ft at 3:30AM May 05, 2015Observed: 4.28 ft at 3:45AM May 05, 2015Observed: 4.28 ft at 4:00AM May 05, 2015Observed: 4.28 ft at 4:15AM May 05, 2015Observed: 4.28 ft at 4:30AM May 05, 2015Observed: 4.28 ft at 4:45AM May 05, 2015Observed: 4.28 ft at 5:00AM May 05, 2015Observed: 4.28 ft at 5:15AM May 05, 2015Observed: 4.28 ft at 5:30AM May 05, 2015Observed: 4.28 ft at 5:45AM May 05, 2015Observed: 4.28 ft at 6:00AM May 05, 2015Observed: 4.28 ft at 6:15AM May 05, 2015Observed: 4.28 ft at 6:30AM May 05, 2015Observed: 4.29 ft at 6:45AM May 05, 2015Observed: 4.29 ft at 7:00AM May 05, 2015Observed: 4.29 ft at 7:15AM May 05, 2015Observed: 4.29 ft at 7:30AM May 05, 2015Observed: 4.29 ft at 7:45AM May 05, 2015Observed: 4.29 ft at 8:00AM May 05, 2015Observed: 4.29 ft at 8:15AM May 05, 2015Observed: 4.28 ft at 8:30AM May 05, 2015Observed: 4.28 ft at 8:45AM May 05, 2015Observed: 4.28 ft at 9:00AM May 05, 2015Observed: 4.28 ft at 9:15AM May 05, 2015Observed: 4.28 ft at 9:30AM May 05, 2015Observed: 4.28 ft at 9:45AM May 05, 2015Observed: 4.27 ft at 10:00AM May 05, 2015Forecast: 4.31 ft 5:00PM May 05, 2015Forecast: 4.32 ft 11:00PM May 05, 2015Forecast: 4.32 ft 5:00AM May 06, 2015Forecast: 4.32 ft 11:00AM May 06, 2015Forecast: 4.32 ft 5:00PM May 06, 2015Highest Forecast: 4.33 ft 11:00PM May 06, 2015Forecast: 4.32 ft 5:00AM May 07, 2015Forecast: 4.32 ft 11:00AM May 07, 2015Forecast: 4.31 ft 5:00PM May 07, 2015Forecast: 4.31 ft 11:00PM May 07, 2015Forecast: 4.3 ft 5:00AM May 08, 2015Forecast: 4.3 ft 11:00AM May 08, 2015Forecast: 4.29 ft 5:00PM May 08, 2015Forecast: 4.29 ft 11:00PM May 08, 2015Forecast: 4.29 ft 5:00AM May 09, 2015Forecast: 4.29 ft 11:00AM May 09, 2015Forecast: 4.29 ft 5:00PM May 09, 2015Forecast: 4.29 ft 11:00PM May 09, 2015Forecast: 4.29 ft 5:00AM May 10, 2015Forecast: 4.29 ft 11:00AM May 10, 2015USGS--Water Resources of the United StatesMNRO3(plotting HGIRG) Graph Created (11:18AM May 5, 2015)ObservedForecast (issued 8:21AM May 5)Latest observed value: 4.27 ft at 10:00 AM PDT 5-May-2015. Flood Stage is 9 ft
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Metadata
NOTE: Gauge reading affected by reservoir operations.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Long Tom River at Monroe are issued routinely year-round.

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Upstream Gauge - below Fern Ridge Reservoir Upstream Gauge Downstream Gauge Downstream Gauge - at Corvallis
Flood Categories (in feet)
Major Flood Stage: 12
Moderate Flood Stage: 0
Flood Stage: 9
Action Stage: 8.5
Low Stage (in feet): 0

Historic Crests
(1) 10.42 ft on 01/15/1974
(2) 10.08 ft on 02/07/1996
(3) 10.06 ft on 12/26/1964
(4) 9.59 ft on 01/21/1972
(5) 9.54 ft on 01/18/2006
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.54 ft on 01/18/2006
(2) 9.54 ft on 01/18/2006
(3) 9.33 ft on 12/28/1998
(4) 9.04 ft on 11/19/1996
(5) 10.08 ft on 02/07/1996
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 4.00 ft on 10/01/1939
(2) 4.10 ft on 07/13/2001

For more information on your flood risk go to www.floodsmart.gov.

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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
11 Above 11.0 ft, Flooding impacts some businesses and homes in the Monroe area, along with numerous roads and farms.
10 Above 10 ft, Flooding impacts some roads and agricultural land in the vicinity of Monroe, and may threaten some homes in low-lying areas.
9 Above 9 ft, Flood waters threaten some roads and low-lying agricultural land in the vicinity of Monroe.
Photos
(1) USGS gage house
(2) Upstream view from bridge with gage house on right
(3) Downstream view from bridge
About This Location Collapse

Latitude: 44.313056° N, Longitude: 123.296389° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 9 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 270.57 ft 279.57 ft  

Current/Historical Observations:

Additional Information Collapse
Archived/Historical Data at USACE DataQuery
10-day Forecast/Trend, Northwest River Forecast Center
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
Portland Weather Forecast Office
5241 NE 122nd Avenue
Portland, OR 97230-1089
(503) 261-9246
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Page last modified: 12-Feb-2015 9:33 PM
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