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: Friday June 19th, 2026 03:36 AM CDT
River Status: Normal

  Height Flow
Currently 3.82 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
  Thursday 06/18/2026 06:00 PM 3.05 N/A
  Thursday 06/18/2026 07:00 PM 3.83 N/A
  Thursday 06/18/2026 08:00 PM 5.50 N/A
  Thursday 06/18/2026 09:00 PM 6.58 N/A
  Thursday 06/18/2026 10:00 PM 6.71 N/A
  Thursday 06/18/2026 11:00 PM 6.36 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Friday 06/19/2026 01:36 AM 4.64 N/A
Friday 06/19/2026 01:42 AM 4.60 N/A
Friday 06/19/2026 01:48 AM 4.54 N/A
Friday 06/19/2026 01:54 AM 4.49 N/A
Friday 06/19/2026 02:00 AM 4.47 N/A
Friday 06/19/2026 02:06 AM 4.38 N/A
Friday 06/19/2026 02:12 AM 4.30 N/A
Friday 06/19/2026 02:18 AM 4.31 N/A
Friday 06/19/2026 02:24 AM 4.29 N/A
Friday 06/19/2026 02:30 AM 4.25 N/A
Friday 06/19/2026 02:36 AM 4.21 N/A
Friday 06/19/2026 02:42 AM 4.16 N/A
Friday 06/19/2026 02:48 AM 4.11 N/A
Friday 06/19/2026 02:54 AM 4.09 N/A
Friday 06/19/2026 03:00 AM 4.04 N/A
Friday 06/19/2026 03:06 AM 4.01 N/A
Friday 06/19/2026 03:12 AM 3.98 N/A
Friday 06/19/2026 03:18 AM 3.93 N/A
Friday 06/19/2026 03:24 AM 3.88 N/A
Friday 06/19/2026 03:30 AM 3.86 N/A

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