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: Sunday May 18th, 2025 07:36 PM CDT
River Status: Normal

  Height Flow
Currently 3.35 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
  Sunday 05/18/2025 05:00 PM 3.51 N/A
  Sunday 05/18/2025 06:00 PM 3.23 N/A
  Sunday 05/18/2025 07:00 PM 3.25 N/A
  Sunday 05/18/2025 08:00 PM 3.75 N/A
  Sunday 05/18/2025 09:00 PM 4.62 N/A
  Sunday 05/18/2025 10:00 PM 5.36 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Sunday 05/18/2025 05:30 PM 3.09 N/A
Sunday 05/18/2025 05:36 PM 3.04 N/A
Sunday 05/18/2025 05:42 PM 3.05 N/A
Sunday 05/18/2025 05:48 PM 3.02 N/A
Sunday 05/18/2025 05:54 PM 3.02 N/A
Sunday 05/18/2025 06:00 PM 2.99 N/A
Sunday 05/18/2025 06:06 PM 2.97 N/A
Sunday 05/18/2025 06:12 PM 2.96 N/A
Sunday 05/18/2025 06:18 PM 2.98 N/A
Sunday 05/18/2025 06:24 PM 2.99 N/A
Sunday 05/18/2025 06:30 PM 2.97 N/A
Sunday 05/18/2025 06:36 PM 2.97 N/A
Sunday 05/18/2025 06:42 PM 3.00 N/A
Sunday 05/18/2025 06:48 PM 3.04 N/A
Sunday 05/18/2025 07:00 PM 3.10 N/A
Sunday 05/18/2025 07:06 PM 3.14 N/A
Sunday 05/18/2025 07:12 PM 3.17 N/A
Sunday 05/18/2025 07:18 PM 3.23 N/A
Sunday 05/18/2025 07:24 PM 3.26 N/A
Sunday 05/18/2025 07:30 PM 3.30 N/A

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