Columbia River At Longview

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Hydrograph

Stage Color Key
12 ft - Near Flood 13.5 ft - Minor Flood 15 ft - Moderate Flood 18 ft - Major Flood

Latest Observation: Saturday October 24th, 2026 11:30 PM CDT
River Status: Normal

  Height Flow
Currently 1.78 ft N/A
Record 24 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Saturday 10/24/2026 05:00 PM 6.26 N/A
  Saturday 10/24/2026 06:00 PM 5.96 N/A
  Saturday 10/24/2026 07:00 PM 5.21 N/A
  Saturday 10/24/2026 08:00 PM 4.57 N/A
  Saturday 10/24/2026 09:00 PM 3.85 N/A
  Saturday 10/24/2026 10:00 PM 3.00 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 10/24/2026 09:36 PM 2.79 N/A
Saturday 10/24/2026 09:42 PM 2.72 N/A
Saturday 10/24/2026 09:48 PM 2.65 N/A
Saturday 10/24/2026 09:54 PM 2.59 N/A
Saturday 10/24/2026 10:00 PM 2.54 N/A
Saturday 10/24/2026 10:06 PM 2.49 N/A
Saturday 10/24/2026 10:12 PM 2.45 N/A
Saturday 10/24/2026 10:18 PM 2.41 N/A
Saturday 10/24/2026 10:24 PM 2.36 N/A
Saturday 10/24/2026 10:30 PM 2.31 N/A
Saturday 10/24/2026 10:36 PM 2.25 N/A
Saturday 10/24/2026 10:42 PM 2.19 N/A
Saturday 10/24/2026 10:48 PM 2.11 N/A
Saturday 10/24/2026 10:54 PM 2.07 N/A
Saturday 10/24/2026 11:00 PM 2.02 N/A
Saturday 10/24/2026 11:06 PM 1.97 N/A
Saturday 10/24/2026 11:12 PM 1.92 N/A
Saturday 10/24/2026 11:18 PM 1.88 N/A
Saturday 10/24/2026 11:24 PM 1.83 N/A
Saturday 10/24/2026 11:30 PM 1.78 N/A

Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather with mods by Saratoga-weather.org