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 August 28th, 2026 12:30 PM CDT
River Status: Normal

  Height Flow
Currently 2.58 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
  Friday 08/28/2026 02:00 PM 1.96 N/A
  Friday 08/28/2026 03:00 PM 2.27 N/A
  Friday 08/28/2026 04:00 PM 3.29 N/A
  Friday 08/28/2026 05:00 PM 4.63 N/A
  Friday 08/28/2026 06:00 PM 5.75 N/A
  Friday 08/28/2026 07:00 PM 6.18 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Friday 08/28/2026 10:36 AM 3.63 N/A
Friday 08/28/2026 10:42 AM 3.55 N/A
Friday 08/28/2026 10:48 AM 3.52 N/A
Friday 08/28/2026 10:54 AM 3.46 N/A
Friday 08/28/2026 11:00 AM 3.41 N/A
Friday 08/28/2026 11:06 AM 3.36 N/A
Friday 08/28/2026 11:12 AM 3.31 N/A
Friday 08/28/2026 11:18 AM 3.25 N/A
Friday 08/28/2026 11:24 AM 3.20 N/A
Friday 08/28/2026 11:30 AM 3.14 N/A
Friday 08/28/2026 11:36 AM 3.08 N/A
Friday 08/28/2026 11:42 AM 3.02 N/A
Friday 08/28/2026 11:48 AM 2.97 N/A
Friday 08/28/2026 11:54 AM 2.92 N/A
Friday 08/28/2026 12:00 PM 2.86 N/A
Friday 08/28/2026 12:06 PM 2.81 N/A
Friday 08/28/2026 12:12 PM 2.75 N/A
Friday 08/28/2026 12:18 PM 2.70 N/A
Friday 08/28/2026 12:24 PM 2.64 N/A
Friday 08/28/2026 12:30 PM 2.58 N/A

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