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 March 6th, 2026 11:42 PM CST
River Status: Normal

  Height Flow
Currently 4.61 ft N/A
Record 24 ft N/A

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Friday 03/06/2026 07:00 PM 6.91 N/A
  Friday 03/06/2026 08:00 PM 6.97 N/A
  Friday 03/06/2026 09:00 PM 6.46 N/A
  Friday 03/06/2026 10:00 PM 5.82 N/A
  Friday 03/06/2026 11:00 PM 5.26 N/A
  Saturday 03/07/2026 12:00 AM 4.76 N/A

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Friday 03/06/2026 09:42 PM 5.63 N/A
Friday 03/06/2026 09:48 PM 5.57 N/A
Friday 03/06/2026 09:54 PM 5.52 N/A
Friday 03/06/2026 10:00 PM 5.47 N/A
Friday 03/06/2026 10:06 PM 5.42 N/A
Friday 03/06/2026 10:12 PM 5.37 N/A
Friday 03/06/2026 10:18 PM 5.31 N/A
Friday 03/06/2026 10:24 PM 5.26 N/A
Friday 03/06/2026 10:30 PM 5.21 N/A
Friday 03/06/2026 10:36 PM 5.16 N/A
Friday 03/06/2026 10:42 PM 5.11 N/A
Friday 03/06/2026 10:48 PM 5.05 N/A
Friday 03/06/2026 10:54 PM 5.01 N/A
Friday 03/06/2026 11:00 PM 4.96 N/A
Friday 03/06/2026 11:06 PM 4.91 N/A
Friday 03/06/2026 11:12 PM 4.86 N/A
Friday 03/06/2026 11:18 PM 4.81 N/A
Friday 03/06/2026 11:24 PM 4.76 N/A
Friday 03/06/2026 11:30 PM 4.70 N/A
Friday 03/06/2026 11:36 PM 4.65 N/A

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