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 July 4th, 2025 05:18 AM CDT
River Status: Normal

  Height Flow
Currently 3.55 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 07/03/2025 07:00 PM 2.06 N/A
  Thursday 07/03/2025 08:00 PM 2.33 N/A
  Thursday 07/03/2025 09:00 PM 3.16 N/A
  Thursday 07/03/2025 10:00 PM 4.23 N/A
  Thursday 07/03/2025 11:00 PM 5.17 N/A
  Friday 07/04/2025 12:00 AM 5.61 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Friday 07/04/2025 03:36 AM 4.34 N/A
Friday 07/04/2025 03:42 AM 4.29 N/A
Friday 07/04/2025 03:48 AM 4.27 N/A
Friday 07/04/2025 03:54 AM 4.23 N/A
Friday 07/04/2025 04:00 AM 4.18 N/A
Friday 07/04/2025 04:06 AM 4.13 N/A
Friday 07/04/2025 04:12 AM 4.10 N/A
Friday 07/04/2025 04:18 AM 4.04 N/A
Friday 07/04/2025 04:24 AM 3.98 N/A
Friday 07/04/2025 04:30 AM 3.93 N/A
Friday 07/04/2025 04:36 AM 3.89 N/A
Friday 07/04/2025 04:42 AM 3.84 N/A
Friday 07/04/2025 04:48 AM 3.80 N/A
Friday 07/04/2025 04:54 AM 3.76 N/A
Friday 07/04/2025 05:00 AM 3.70 N/A
Friday 07/04/2025 05:06 AM 3.65 N/A
Friday 07/04/2025 05:12 AM 3.60 N/A
Friday 07/04/2025 05:18 AM 3.55 N/A
Friday 07/04/2025 05:24 AM 3.50 N/A
Friday 07/04/2025 05:30 AM 3.46 N/A

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