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Hydrograph River at a Glance Download
Portneuf River at Pocatello Stage (ft)Flow (cfs)Observed: 2.16 ft at 4:00PM Jul 30, 2015Observed: 2.16 ft at 4:15PM Jul 30, 2015Observed: 2.16 ft at 4:30PM Jul 30, 2015Observed: 2.17 ft at 4:45PM Jul 30, 2015Observed: 2.17 ft at 5:00PM Jul 30, 2015Observed: 2.17 ft at 5:15PM Jul 30, 2015Observed: 2.17 ft at 5:30PM Jul 30, 2015Observed: 2.17 ft at 5:45PM Jul 30, 2015Observed: 2.17 ft at 6:00PM Jul 30, 2015Observed: 2.17 ft at 6:15PM Jul 30, 2015Observed: 2.17 ft at 6:30PM Jul 30, 2015Observed: 2.17 ft at 6:45PM Jul 30, 2015Observed: 2.17 ft at 7:00PM Jul 30, 2015Observed: 2.18 ft at 7:15PM Jul 30, 2015Observed: 2.18 ft at 7:30PM Jul 30, 2015Observed: 2.18 ft at 7:45PM Jul 30, 2015Observed: 2.18 ft at 8:00PM Jul 30, 2015Observed: 2.18 ft at 8:15PM Jul 30, 2015Observed: 2.18 ft at 8:30PM Jul 30, 2015Observed: 2.18 ft at 8:45PM Jul 30, 2015Observed: 2.19 ft at 9:00PM Jul 30, 2015Observed: 2.19 ft at 9:15PM Jul 30, 2015Observed: 2.19 ft at 9:30PM Jul 30, 2015Observed: 2.2 ft at 9:45PM Jul 30, 2015Observed: 2.2 ft at 10:00PM Jul 30, 2015Observed: 2.21 ft at 10:15PM Jul 30, 2015Observed: 2.21 ft at 10:30PM Jul 30, 2015Observed: 2.21 ft at 10:45PM Jul 30, 2015Observed: 2.22 ft at 11:00PM Jul 30, 2015Observed: 2.22 ft at 11:15PM Jul 30, 2015Observed: 2.22 ft at 11:30PM Jul 30, 2015Observed: 2.23 ft at 11:45PM Jul 30, 2015Observed: 2.23 ft at 12:00AM Jul 31, 2015Observed: 2.23 ft at 12:15AM Jul 31, 2015Observed: 2.24 ft at 12:30AM Jul 31, 2015Observed: 2.24 ft at 12:45AM Jul 31, 2015Observed: 2.24 ft at 1:00AM Jul 31, 2015Observed: 2.24 ft at 1:15AM Jul 31, 2015Observed: 2.24 ft at 1:30AM Jul 31, 2015Observed: 2.24 ft at 1:45AM Jul 31, 2015Observed: 2.24 ft at 2:00AM Jul 31, 2015Observed: 2.24 ft at 2:15AM Jul 31, 2015Observed: 2.24 ft at 2:30AM Jul 31, 2015Observed: 2.24 ft at 2:45AM Jul 31, 2015Observed: 2.24 ft at 3:00AM Jul 31, 2015Observed: 2.24 ft at 3:15AM Jul 31, 2015Observed: 2.24 ft at 3:30AM Jul 31, 2015Observed: 2.23 ft at 3:45AM Jul 31, 2015Observed: 2.23 ft at 4:00AM Jul 31, 2015Observed: 2.23 ft at 4:15AM Jul 31, 2015Observed: 2.23 ft at 4:30AM Jul 31, 2015Observed: 2.23 ft at 4:45AM Jul 31, 2015Observed: 2.23 ft at 5:00AM Jul 31, 2015Observed: 2.23 ft at 5:15AM Jul 31, 2015Observed: 2.23 ft at 5:30AM Jul 31, 2015Observed: 2.22 ft at 5:45AM Jul 31, 2015Observed: 2.22 ft at 6:00AM Jul 31, 2015Observed: 2.22 ft at 6:15AM Jul 31, 2015Observed: 2.22 ft at 6:30AM Jul 31, 2015Observed: 2.21 ft at 6:45AM Jul 31, 2015Observed: 2.21 ft at 7:00AM Jul 31, 2015Observed: 2.21 ft at 7:15AM Jul 31, 2015Observed: 2.2 ft at 7:30AM Jul 31, 2015Observed: 2.2 ft at 7:45AM Jul 31, 2015Observed: 2.2 ft at 8:00AM Jul 31, 2015Observed: 2.2 ft at 8:15AM Jul 31, 2015Observed: 2.19 ft at 8:30AM Jul 31, 2015Observed: 2.19 ft at 8:45AM Jul 31, 2015Observed: 2.19 ft at 9:00AM Jul 31, 2015Observed: 2.19 ft at 9:15AM Jul 31, 2015Observed: 2.18 ft at 9:30AM Jul 31, 2015Observed: 2.18 ft at 9:45AM Jul 31, 2015Observed: 2.18 ft at 10:00AM Jul 31, 2015Observed: 2.17 ft at 10:15AM Jul 31, 2015Observed: 2.17 ft at 10:16AM Jul 31, 2015Observed: 2.17 ft at 10:30AM Jul 31, 2015Observed: 2.17 ft at 10:31AM Jul 31, 2015Observed: 2.16 ft at 10:45AM Jul 31, 2015Observed: 2.16 ft at 11:00AM Jul 31, 2015Observed: 2.16 ft at 11:15AM Jul 31, 2015Observed: 2.15 ft at 11:30AM Jul 31, 2015Observed: 2.15 ft at 11:45AM Jul 31, 2015Observed: 2.15 ft at 12:00PM Jul 31, 2015Observed: 2.15 ft at 12:15PM Jul 31, 2015Observed: 2.15 ft at 12:30PM Jul 31, 2015Observed: 2.15 ft at 12:45PM Jul 31, 2015Observed: 2.15 ft at 1:00PM Jul 31, 2015Observed: 2.15 ft at 1:15PM Jul 31, 2015Observed: 2.15 ft at 1:30PM Jul 31, 2015Observed: 2.16 ft at 1:45PM Jul 31, 2015Observed: 2.16 ft at 2:00PM Jul 31, 2015Observed: 2.16 ft at 2:15PM Jul 31, 2015Observed: 2.16 ft at 2:30PM Jul 31, 2015Observed: 2.16 ft at 2:45PM Jul 31, 2015Observed: 2.17 ft at 3:00PM Jul 31, 2015Observed: 2.17 ft at 3:15PM Jul 31, 2015Observed: 2.17 ft at 3:30PM Jul 31, 2015Observed: 2.17 ft at 3:45PM Jul 31, 2015Observed: 2.18 ft at 4:00PM Jul 31, 2015Observed: 2.18 ft at 4:15PM Jul 31, 2015Observed: 2.19 ft at 4:30PM Jul 31, 2015Observed: 2.19 ft at 4:45PM Jul 31, 2015Observed: 2.19 ft at 5:00PM Jul 31, 2015Observed: 2.2 ft at 5:15PM Jul 31, 2015Observed: 2.2 ft at 5:30PM Jul 31, 2015Observed: 2.2 ft at 5:45PM Jul 31, 2015Observed: 2.2 ft at 6:00PM Jul 31, 2015Observed: 2.21 ft at 6:15PM Jul 31, 2015Observed: 2.21 ft at 6:30PM Jul 31, 2015Observed: 2.21 ft at 6:45PM Jul 31, 2015Observed: 2.21 ft at 7:00PM Jul 31, 2015Observed: 2.21 ft at 7:15PM Jul 31, 2015Observed: 2.21 ft at 7:30PM Jul 31, 2015Observed: 2.21 ft at 7:45PM Jul 31, 2015Observed: 2.21 ft at 8:00PM Jul 31, 2015Observed: 2.2 ft at 8:15PM Jul 31, 2015Observed: 2.2 ft at 8:30PM Jul 31, 2015Observed: 2.2 ft at 8:45PM Jul 31, 2015Observed: 2.2 ft at 9:00PM Jul 31, 2015Observed: 2.2 ft at 9:15PM Jul 31, 2015Observed: 2.2 ft at 9:30PM Jul 31, 2015Observed: 2.2 ft at 9:45PM Jul 31, 2015Observed: 2.2 ft at 10:00PM Jul 31, 2015Observed: 2.19 ft at 10:15PM Jul 31, 2015Observed: 2.19 ft at 10:30PM Jul 31, 2015Observed: 2.19 ft at 10:45PM Jul 31, 2015Observed: 2.19 ft at 11:00PM Jul 31, 2015Observed: 2.19 ft at 11:15PM Jul 31, 2015Observed: 2.2 ft at 11:30PM Jul 31, 2015Observed: 2.2 ft at 11:45PM Jul 31, 2015Observed: 2.2 ft at 12:00AM Aug 01, 2015Observed: 2.2 ft at 12:15AM Aug 01, 2015Observed: 2.2 ft at 12:30AM Aug 01, 2015Observed: 2.2 ft at 12:45AM Aug 01, 2015Observed: 2.2 ft at 1:00AM Aug 01, 2015Observed: 2.21 ft at 1:15AM Aug 01, 2015Observed: 2.21 ft at 1:30AM Aug 01, 2015Observed: 2.21 ft at 1:45AM Aug 01, 2015Observed: 2.21 ft at 2:00AM Aug 01, 2015Observed: 2.21 ft at 2:15AM Aug 01, 2015Observed: 2.21 ft at 2:30AM Aug 01, 2015Observed: 2.21 ft at 2:45AM Aug 01, 2015Observed: 2.21 ft at 3:00AM Aug 01, 2015Observed: 2.21 ft at 3:15AM Aug 01, 2015Observed: 2.21 ft at 3:30AM Aug 01, 2015Observed: 2.21 ft at 3:45AM Aug 01, 2015Observed: 2.21 ft at 4:00AM Aug 01, 2015Observed: 2.21 ft at 4:15AM Aug 01, 2015Observed: 2.21 ft at 4:30AM Aug 01, 2015Observed: 2.21 ft at 4:45AM Aug 01, 2015Observed: 2.21 ft at 5:00AM Aug 01, 2015Observed: 2.21 ft at 5:15AM Aug 01, 2015Observed: 2.21 ft at 5:30AM Aug 01, 2015Observed: 2.21 ft at 5:45AM Aug 01, 2015Observed: 2.21 ft at 6:00AM Aug 01, 2015Observed: 2.21 ft at 6:15AM Aug 01, 2015Observed: 2.2 ft at 6:30AM Aug 01, 2015Observed: 2.2 ft at 6:45AM Aug 01, 2015Observed: 2.2 ft at 7:00AM Aug 01, 2015Observed: 2.2 ft at 7:15AM Aug 01, 2015Observed: 2.2 ft at 7:30AM Aug 01, 2015Observed: 2.19 ft at 7:45AM Aug 01, 2015Observed: 2.19 ft at 8:00AM Aug 01, 2015Observed: 2.19 ft at 8:15AM Aug 01, 2015Observed: 2.19 ft at 8:30AM Aug 01, 2015Observed: 2.18 ft at 8:45AM Aug 01, 2015Observed: 2.18 ft at 9:00AM Aug 01, 2015Observed: 2.18 ft at 9:15AM Aug 01, 2015Observed: 2.17 ft at 9:30AM Aug 01, 2015Observed: 2.17 ft at 9:45AM Aug 01, 2015Observed: 2.17 ft at 10:00AM Aug 01, 2015Observed: 2.16 ft at 10:15AM Aug 01, 2015Observed: 2.16 ft at 10:30AM Aug 01, 2015Observed: 2.16 ft at 10:45AM Aug 01, 2015Observed: 2.16 ft at 11:00AM Aug 01, 2015Observed: 2.16 ft at 11:15AM Aug 01, 2015Observed: 2.16 ft at 11:30AM Aug 01, 2015Observed: 2.16 ft at 11:45AM Aug 01, 2015Observed: 2.16 ft at 12:00PM Aug 01, 2015Observed: 2.17 ft at 12:15PM Aug 01, 2015Observed: 2.17 ft at 12:30PM Aug 01, 2015Observed: 2.17 ft at 12:45PM Aug 01, 2015Observed: 2.17 ft at 1:00PM Aug 01, 2015Observed: 2.17 ft at 1:15PM Aug 01, 2015Observed: 2.18 ft at 1:30PM Aug 01, 2015Observed: 2.18 ft at 1:45PM Aug 01, 2015Observed: 2.18 ft at 2:00PM Aug 01, 2015Observed: 2.18 ft at 2:15PM Aug 01, 2015Observed: 2.18 ft at 2:30PM Aug 01, 2015Observed: 2.19 ft at 2:45PM Aug 01, 2015Observed: 2.19 ft at 3:00PM Aug 01, 2015Observed: 2.19 ft at 3:15PM Aug 01, 2015Observed: 2.19 ft at 3:30PM Aug 01, 2015Observed: 2.19 ft at 3:45PM Aug 01, 2015Observed: 2.2 ft at 4:00PM Aug 01, 2015Observed: 2.2 ft at 4:15PM Aug 01, 2015Observed: 2.2 ft at 4:30PM Aug 01, 2015Observed: 2.21 ft at 4:45PM Aug 01, 2015Observed: 2.21 ft at 5:00PM Aug 01, 2015Observed: 2.21 ft at 5:15PM Aug 01, 2015Observed: 2.21 ft at 5:30PM Aug 01, 2015Observed: 2.21 ft at 5:45PM Aug 01, 2015Observed: 2.21 ft at 6:00PM Aug 01, 2015Observed: 2.21 ft at 6:15PM Aug 01, 2015Observed: 2.21 ft at 6:30PM Aug 01, 2015Observed: 2.22 ft at 6:45PM Aug 01, 2015Observed: 2.21 ft at 7:00PM Aug 01, 2015Observed: 2.21 ft at 7:15PM Aug 01, 2015Observed: 2.21 ft at 7:30PM Aug 01, 2015Observed: 2.21 ft at 7:45PM Aug 01, 2015Observed: 2.21 ft at 8:00PM Aug 01, 2015Observed: 2.21 ft at 8:15PM Aug 01, 2015Observed: 2.21 ft at 8:30PM Aug 01, 2015Observed: 2.21 ft at 8:45PM Aug 01, 2015Observed: 2.21 ft at 9:00PM Aug 01, 2015Observed: 2.21 ft at 9:15PM Aug 01, 2015Observed: 2.21 ft at 9:30PM Aug 01, 2015Observed: 2.21 ft at 9:45PM Aug 01, 2015Observed: 2.21 ft at 10:00PM Aug 01, 2015Observed: 2.21 ft at 10:15PM Aug 01, 2015Observed: 2.21 ft at 10:30PM Aug 01, 2015Observed: 2.21 ft at 10:45PM Aug 01, 2015Observed: 2.22 ft at 11:00PM Aug 01, 2015Observed: 2.22 ft at 11:15PM Aug 01, 2015Observed: 2.22 ft at 11:30PM Aug 01, 2015Observed: 2.22 ft at 11:45PM Aug 01, 2015Observed: 2.22 ft at 12:00AM Aug 02, 2015Observed: 2.23 ft at 12:15AM Aug 02, 2015Observed: 2.23 ft at 12:30AM Aug 02, 2015Observed: 2.23 ft at 12:45AM Aug 02, 2015Observed: 2.23 ft at 1:00AM Aug 02, 2015Observed: 2.22 ft at 1:15AM Aug 02, 2015Observed: 2.22 ft at 1:30AM Aug 02, 2015Observed: 2.22 ft at 1:45AM Aug 02, 2015Observed: 2.22 ft at 2:00AM Aug 02, 2015Observed: 2.22 ft at 2:15AM Aug 02, 2015Observed: 2.21 ft at 2:30AM Aug 02, 2015Observed: 2.21 ft at 2:45AM Aug 02, 2015Observed: 2.21 ft at 3:00AM Aug 02, 2015Observed: 2.21 ft at 3:15AM Aug 02, 2015Observed: 2.21 ft at 3:30AM Aug 02, 2015Observed: 2.2 ft at 3:45AM Aug 02, 2015Observed: 2.2 ft at 4:00AM Aug 02, 2015Observed: 2.2 ft at 4:15AM Aug 02, 2015Observed: 2.19 ft at 4:30AM Aug 02, 2015Observed: 2.19 ft at 4:45AM Aug 02, 2015Observed: 2.19 ft at 5:00AM Aug 02, 2015Observed: 2.19 ft at 5:15AM Aug 02, 2015Observed: 2.18 ft at 5:30AM Aug 02, 2015Observed: 2.18 ft at 5:45AM Aug 02, 2015Observed: 2.18 ft at 6:00AM Aug 02, 2015Observed: 2.18 ft at 6:15AM Aug 02, 2015Observed: 2.17 ft at 6:30AM Aug 02, 2015Observed: 2.17 ft at 6:45AM Aug 02, 2015Observed: 2.17 ft at 7:00AM Aug 02, 2015Observed: 2.16 ft at 7:15AM Aug 02, 2015Observed: 2.16 ft at 7:30AM Aug 02, 2015Observed: 2.16 ft at 7:45AM Aug 02, 2015Observed: 2.16 ft at 8:00AM Aug 02, 2015Observed: 2.15 ft at 8:15AM Aug 02, 2015Observed: 2.15 ft at 8:30AM Aug 02, 2015Observed: 2.15 ft at 8:45AM Aug 02, 2015Observed: 2.15 ft at 9:00AM Aug 02, 2015Observed: 2.15 ft at 9:15AM Aug 02, 2015Observed: 2.15 ft at 9:30AM Aug 02, 2015Observed: 2.15 ft at 9:45AM Aug 02, 2015Observed: 2.15 ft at 10:00AM Aug 02, 2015Observed: 2.15 ft at 10:15AM Aug 02, 2015Observed: 2.14 ft at 10:30AM Aug 02, 2015Observed: 2.14 ft at 10:45AM Aug 02, 2015Observed: 2.14 ft at 11:00AM Aug 02, 2015Observed: 2.14 ft at 11:15AM Aug 02, 2015Observed: 2.14 ft at 11:30AM Aug 02, 2015Observed: 2.14 ft at 11:45AM Aug 02, 2015Observed: 2.14 ft at 12:00PM Aug 02, 2015Observed: 2.14 ft at 12:15PM Aug 02, 2015Observed: 2.14 ft at 12:30PM Aug 02, 2015Observed: 2.14 ft at 12:45PM Aug 02, 2015Observed: 2.15 ft at 1:00PM Aug 02, 2015Observed: 2.15 ft at 1:15PM Aug 02, 2015Observed: 2.16 ft at 1:30PM Aug 02, 2015Observed: 2.16 ft at 1:45PM Aug 02, 2015Observed: 2.17 ft at 2:00PM Aug 02, 2015Observed: 2.17 ft at 2:15PM Aug 02, 2015Observed: 2.17 ft at 2:30PM Aug 02, 2015Observed: 2.18 ft at 2:45PM Aug 02, 2015Observed: 2.18 ft at 3:00PM Aug 02, 2015Observed: 2.18 ft at 3:15PM Aug 02, 2015Observed: 2.18 ft at 3:30PM Aug 02, 2015Observed: 2.18 ft at 3:45PM Aug 02, 2015Observed: 2.18 ft at 4:00PM Aug 02, 2015Observed: 2.18 ft at 4:15PM Aug 02, 2015Observed: 2.19 ft at 4:30PM Aug 02, 2015Observed: 2.18 ft at 4:45PM Aug 02, 2015Observed: 2.19 ft at 5:00PM Aug 02, 2015Observed: 2.19 ft at 5:15PM Aug 02, 2015Observed: 2.18 ft at 5:30PM Aug 02, 2015Observed: 2.18 ft at 5:45PM Aug 02, 2015Observed: 2.18 ft at 6:00PM Aug 02, 2015Observed: 2.18 ft at 6:15PM Aug 02, 2015Observed: 2.18 ft at 6:30PM Aug 02, 2015Observed: 2.18 ft at 6:45PM Aug 02, 2015Observed: 2.18 ft at 7:00PM Aug 02, 2015Observed: 2.18 ft at 7:15PM Aug 02, 2015Observed: 2.18 ft at 7:30PM Aug 02, 2015Observed: 2.18 ft at 7:45PM Aug 02, 2015Observed: 2.18 ft at 8:00PM Aug 02, 2015Observed: 2.18 ft at 8:15PM Aug 02, 2015Observed: 2.18 ft at 8:30PM Aug 02, 2015Observed: 2.18 ft at 8:45PM Aug 02, 2015Observed: 2.18 ft at 9:00PM Aug 02, 2015Observed: 2.18 ft at 9:15PM Aug 02, 2015Observed: 2.18 ft at 9:30PM Aug 02, 2015Observed: 2.19 ft at 9:45PM Aug 02, 2015Observed: 2.19 ft at 10:00PM Aug 02, 2015Observed: 2.19 ft at 10:15PM Aug 02, 2015Observed: 2.19 ft at 10:30PM Aug 02, 2015Observed: 2.2 ft at 10:45PM Aug 02, 2015Observed: 2.2 ft at 11:00PM Aug 02, 2015Observed: 2.21 ft at 11:15PM Aug 02, 2015Observed: 2.21 ft at 11:30PM Aug 02, 2015Observed: 2.21 ft at 11:45PM Aug 02, 2015Observed: 2.21 ft at 12:00AM Aug 03, 2015Observed: 2.22 ft at 12:15AM Aug 03, 2015Observed: 2.22 ft at 12:30AM Aug 03, 2015Observed: 2.22 ft at 12:45AM Aug 03, 2015Observed: 2.22 ft at 1:00AM Aug 03, 2015Observed: 2.22 ft at 1:15AM Aug 03, 2015Observed: 2.22 ft at 1:30AM Aug 03, 2015Observed: 2.22 ft at 1:45AM Aug 03, 2015Observed: 2.22 ft at 2:00AM Aug 03, 2015Observed: 2.22 ft at 2:15AM Aug 03, 2015Observed: 2.22 ft at 2:30AM Aug 03, 2015Observed: 2.22 ft at 2:45AM Aug 03, 2015Observed: 2.21 ft at 3:00AM Aug 03, 2015Observed: 2.21 ft at 3:15AM Aug 03, 2015Observed: 2.21 ft at 3:30AM Aug 03, 2015Observed: 2.21 ft at 3:45AM Aug 03, 2015Observed: 2.21 ft at 4:00AM Aug 03, 2015Observed: 2.21 ft at 4:15AM Aug 03, 2015Observed: 2.2 ft at 4:30AM Aug 03, 2015Observed: 2.2 ft at 4:45AM Aug 03, 2015Observed: 2.2 ft at 5:00AM Aug 03, 2015Observed: 2.2 ft at 5:15AM Aug 03, 2015Observed: 2.2 ft at 5:30AM Aug 03, 2015Observed: 2.2 ft at 5:45AM Aug 03, 2015Observed: 2.2 ft at 6:00AM Aug 03, 2015Observed: 2.2 ft at 6:15AM Aug 03, 2015Observed: 2.2 ft at 6:30AM Aug 03, 2015Observed: 2.2 ft at 6:45AM Aug 03, 2015Observed: 2.2 ft at 7:00AM Aug 03, 2015Observed: 2.2 ft at 7:15AM Aug 03, 2015Observed: 2.2 ft at 7:30AM Aug 03, 2015Observed: 2.2 ft at 7:45AM Aug 03, 2015Observed: 2.2 ft at 8:00AM Aug 03, 2015Observed: 2.2 ft at 8:15AM Aug 03, 2015Observed: 2.2 ft at 8:30AM Aug 03, 2015Observed: 2.19 ft at 8:45AM Aug 03, 2015Observed: 2.19 ft at 9:00AM Aug 03, 2015Observed: 2.19 ft at 9:15AM Aug 03, 2015Observed: 2.19 ft at 9:30AM Aug 03, 2015Observed: 2.19 ft at 9:45AM Aug 03, 2015Observed: 2.2 ft at 10:00AM Aug 03, 2015Observed: 2.2 ft at 10:15AM Aug 03, 2015Observed: 2.2 ft at 10:30AM Aug 03, 2015Observed: 2.2 ft at 10:45AM Aug 03, 2015Observed: 2.2 ft at 11:00AM Aug 03, 2015Observed: 2.2 ft at 11:15AM Aug 03, 2015Observed: 2.2 ft at 11:30AM Aug 03, 2015Observed: 2.2 ft at 11:45AM Aug 03, 2015Observed: 2.2 ft at 12:00PM Aug 03, 2015Observed: 2.21 ft at 12:15PM Aug 03, 2015Observed: 2.21 ft at 12:30PM Aug 03, 2015Observed: 2.21 ft at 12:45PM Aug 03, 2015Observed: 2.21 ft at 1:00PM Aug 03, 2015Observed: 2.21 ft at 1:15PM Aug 03, 2015Observed: 2.21 ft at 1:30PM Aug 03, 2015Observed: 2.21 ft at 1:45PM Aug 03, 2015Observed: 2.22 ft at 2:00PM Aug 03, 2015Observed: 2.22 ft at 2:15PM Aug 03, 2015Observed: 2.22 ft at 2:30PM Aug 03, 2015Observed: 2.22 ft at 2:45PM Aug 03, 2015Observed: 2.22 ft at 3:00PM Aug 03, 2015Observed: 2.22 ft at 3:15PM Aug 03, 2015Observed: 2.22 ft at 3:30PM Aug 03, 2015Observed: 2.22 ft at 3:45PM Aug 03, 2015Observed: 2.22 ft at 4:00PM Aug 03, 2015Observed: 2.22 ft at 4:15PM Aug 03, 2015Observed: 2.22 ft at 4:30PM Aug 03, 2015Observed: 2.22 ft at 4:45PM Aug 03, 2015Observed: 2.22 ft at 5:00PM Aug 03, 2015Observed: 2.22 ft at 5:15PM Aug 03, 2015Observed: 2.22 ft at 5:30PM Aug 03, 2015Observed: 2.22 ft at 5:45PM Aug 03, 2015Observed: 2.22 ft at 6:00PM Aug 03, 2015Observed: 2.22 ft at 6:15PM Aug 03, 2015Observed: 2.22 ft at 6:30PM Aug 03, 2015Observed: 2.22 ft at 6:45PM Aug 03, 2015Observed: 2.22 ft at 7:00PM Aug 03, 2015Observed: 2.22 ft at 7:15PM Aug 03, 2015Observed: 2.22 ft at 7:30PM Aug 03, 2015Observed: 2.22 ft at 7:45PM Aug 03, 2015Observed: 2.22 ft at 8:00PM Aug 03, 2015Observed: 2.22 ft at 8:15PM Aug 03, 2015Observed: 2.23 ft at 8:30PM Aug 03, 2015Observed: 2.23 ft at 8:45PM Aug 03, 2015Observed: 2.23 ft at 9:00PM Aug 03, 2015Observed: 2.23 ft at 9:15PM Aug 03, 2015Observed: 2.23 ft at 9:30PM Aug 03, 2015Observed: 2.24 ft at 9:45PM Aug 03, 2015Observed: 2.24 ft at 10:00PM Aug 03, 2015Observed: 2.24 ft at 10:15PM Aug 03, 2015Observed: 2.25 ft at 10:30PM Aug 03, 2015Observed: 2.25 ft at 10:45PM Aug 03, 2015Observed: 2.25 ft at 11:00PM Aug 03, 2015Observed: 2.25 ft at 11:15PM Aug 03, 2015Observed: 2.26 ft at 11:30PM Aug 03, 2015Observed: 2.26 ft at 11:45PM Aug 03, 2015Observed: 2.26 ft at 12:00AM Aug 04, 2015Observed: 2.27 ft at 12:15AM Aug 04, 2015Observed: 2.27 ft at 12:30AM Aug 04, 2015Observed: 2.28 ft at 12:45AM Aug 04, 2015Observed: 2.28 ft at 1:00AM Aug 04, 2015Observed: 2.28 ft at 1:15AM Aug 04, 2015Observed: 2.28 ft at 1:30AM Aug 04, 2015Observed: 2.28 ft at 1:45AM Aug 04, 2015Observed: 2.29 ft at 2:00AM Aug 04, 2015Observed: 2.29 ft at 2:15AM Aug 04, 2015Observed: 2.29 ft at 2:30AM Aug 04, 2015Observed: 2.29 ft at 2:45AM Aug 04, 2015Observed: 2.29 ft at 3:00AM Aug 04, 2015Observed: 2.29 ft at 3:15AM Aug 04, 2015Observed: 2.29 ft at 3:30AM Aug 04, 2015Observed: 2.29 ft at 3:45AM Aug 04, 2015Observed: 2.29 ft at 4:00AM Aug 04, 2015Observed: 2.29 ft at 4:15AM Aug 04, 2015Observed: 2.29 ft at 4:30AM Aug 04, 2015Observed: 2.3 ft at 4:45AM Aug 04, 2015Observed: 2.3 ft at 5:00AM Aug 04, 2015Observed: 2.3 ft at 5:15AM Aug 04, 2015Observed: 2.3 ft at 5:30AM Aug 04, 2015Observed: 2.3 ft at 5:45AM Aug 04, 2015Observed: 2.3 ft at 6:00AM Aug 04, 2015Observed: 2.3 ft at 6:15AM Aug 04, 2015Observed: 2.3 ft at 6:30AM Aug 04, 2015Observed: 2.3 ft at 6:45AM Aug 04, 2015Observed: 2.3 ft at 7:00AM Aug 04, 2015Observed: 2.3 ft at 7:15AM Aug 04, 2015Observed: 2.3 ft at 7:30AM Aug 04, 2015Observed: 2.3 ft at 7:45AM Aug 04, 2015Observed: 2.31 ft at 8:00AM Aug 04, 2015Observed: 2.31 ft at 8:15AM Aug 04, 2015Observed: 2.31 ft at 8:30AM Aug 04, 2015Observed: 2.31 ft at 8:45AM Aug 04, 2015Observed: 2.31 ft at 9:00AM Aug 04, 2015Observed: 2.31 ft at 9:15AM Aug 04, 2015Observed: 2.32 ft at 9:30AM Aug 04, 2015Observed: 2.32 ft at 9:45AM Aug 04, 2015Observed: 2.32 ft at 10:00AM Aug 04, 2015Observed: 2.32 ft at 10:15AM Aug 04, 2015Observed: 2.33 ft at 10:30AM Aug 04, 2015Observed: 2.33 ft at 10:45AM Aug 04, 2015Observed: 2.33 ft at 11:00AM Aug 04, 2015Observed: 2.34 ft at 11:15AM Aug 04, 2015Observed: 2.34 ft at 11:30AM Aug 04, 2015Observed: 2.34 ft at 11:45AM Aug 04, 2015Observed: 2.34 ft at 12:00PM Aug 04, 2015Observed: 2.35 ft at 12:15PM Aug 04, 2015Observed: 2.35 ft at 12:30PM Aug 04, 2015Observed: 2.35 ft at 12:45PM Aug 04, 2015Observed: 2.35 ft at 1:00PM Aug 04, 2015Observed: 2.35 ft at 1:15PM Aug 04, 2015Highest Observation: 2.36 ft at 1:30PM Aug 04, 2015Highest Observation: 2.36 ft at 1:45PM Aug 04, 2015Highest Observation: 2.36 ft at 2:00PM Aug 04, 2015Highest Observation: 2.36 ft at 2:15PM Aug 04, 2015Highest Observation: 2.36 ft at 2:30PM Aug 04, 2015Highest Observation: 2.36 ft at 2:45PM Aug 04, 2015Forecast: 2.22 ft 6:00PM Aug 04, 2015Forecast: 2.22 ft 12:00AM Aug 05, 2015Forecast: 2.22 ft 6:00AM Aug 05, 2015Forecast: 2.2 ft 12:00PM Aug 05, 2015Forecast: 2.21 ft 6:00PM Aug 05, 2015Forecast: 2.22 ft 12:00AM Aug 06, 2015Highest Forecast: 2.23 ft 6:00AM Aug 06, 2015Forecast: 2.2 ft 12:00PM Aug 06, 2015Forecast: 2.21 ft 6:00PM Aug 06, 2015Forecast: 2.21 ft 12:00AM Aug 07, 2015Forecast: 2.21 ft 6:00AM Aug 07, 2015Forecast: 2.21 ft 12:00PM Aug 07, 2015Forecast: 2.21 ft 6:00PM Aug 07, 2015Forecast: 2.2 ft 12:00AM Aug 08, 2015Forecast: 2.18 ft 6:00AM Aug 08, 2015Forecast: 2.22 ft 12:00PM Aug 08, 2015Forecast: 2.2 ft 6:00PM Aug 08, 2015Forecast: 2.18 ft 12:00AM Aug 09, 2015Forecast: 2.16 ft 6:00AM Aug 09, 2015Forecast: 2.2 ft 12:00PM Aug 09, 2015USGS--Water Resources of the United StatesPIHI1(plotting HGIRG) Graph Created (3:48PM Aug 4, 2015)ObservedForecast (issued 9:47AM Aug 4)Latest observed value: 2.36 ft at 2:45 PM MDT 4-Aug-2015. Flood Stage is 8.5 ft
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Datum: NGVD29
Metadata
NOTE: Forecasts for the Portneuf River at Pocatello are issued routinely year-round.
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Upstream Gauge - at Topaz Upstream Gauge Downstream Gauge Downstream Gauge - at Tyhee
Flood Categories (in feet)
Major Flood Stage: 11
Moderate Flood Stage: 10
Flood Stage: 8.5
Action Stage: 8
Low Stage (in feet): 0

Historic Crests
(1) 13.85 ft on 05/17/1984
(2) 11.19 ft on 05/31/1983
(3) 10.52 ft on 05/03/2006
(4) 9.95 ft on 05/27/2011
(5) 9.59 ft on 05/14/1971
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 6.08 ft on 09/03/2013
(2) 8.06 ft on 01/22/2012
(3) 9.95 ft on 05/27/2011
(4) 6.30 ft on 04/23/2010
(5) 7.44 ft on 06/18/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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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
10 Significant flooding of agricultual land will occur from the Inkom and Blackrock area. Lowland flooding will occur along sections of the river in Pocatello from Portnuef Gap to the Cheyenne Avenue Bridge and downstream of the concrete channel beginning at Sacajawea Park.
9.4 Water will encroach around sitting benches near the river at the Pacific Recycling Trailhead.
9.15 Flooding of low lying agricultural land and pasture will occur in the Inkom and Blackrock area. Lowland flooding is likely along sections of the river between Portneuf Gap and the Cheyenne Avenue Bridge in Pocatello.
8.5 Sections of Sacajawea Park will be under water and the trail is usually closed at this level. Marsh Creek near Inkom may also be over its banks.
8 Water will encroach onto portions of the bike and walking trail next to the river in Sacajawea Park in Pocatello.
Photos
(1) PIHI1_googleearth
(2) PIHI1_map
(3) PIHI1_gagehouse_surveycable
(4) PIHI1_looking_upstream
(5) PIHI1_looking_downstream
(6) PIHI1_lookingstraightfromgage
(7) PIHI1_portneuf_river_canal
(8) PIHI1_portneuf_areal_canal
(9) PIHI1
About This Location Collapse

Latitude: 42.871667° N, Longitude: 112.468056° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 8.5 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 4418.41 ft 4426.91 ft 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
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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
Pocatello Weather Forecast Office
1945 Beechcraft Ave
Pocatello, ID 83204
(208) 232-9306
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Page last modified: 12-Feb-2015 9:34 PM
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