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: Monday December 8th, 2025 08:18 PM CST
River Status: Normal

  Height Flow
Currently 8.79 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
  Monday 12/08/2025 09:00 PM 8.20 N/A
  Monday 12/08/2025 10:00 PM 7.65 N/A
  Monday 12/08/2025 11:00 PM 7.13 N/A
  Tuesday 12/09/2025 12:00 AM 6.65 N/A
  Tuesday 12/09/2025 01:00 AM 6.16 N/A
  Tuesday 12/09/2025 02:00 AM 5.70 N/A

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Monday 12/08/2025 06:12 PM 8.74 N/A
Monday 12/08/2025 06:18 PM 8.81 N/A
Monday 12/08/2025 06:36 PM 9.01 N/A
Monday 12/08/2025 06:42 PM 9.05 N/A
Monday 12/08/2025 06:48 PM 9.10 N/A
Monday 12/08/2025 06:54 PM 9.15 N/A
Monday 12/08/2025 07:06 PM 9.21 N/A
Monday 12/08/2025 07:12 PM 9.22 N/A
Monday 12/08/2025 07:18 PM 9.24 N/A
Monday 12/08/2025 07:24 PM 9.24 N/A
Monday 12/08/2025 07:36 PM 9.22 N/A
Monday 12/08/2025 07:42 PM 9.19 N/A
Monday 12/08/2025 07:48 PM 9.16 N/A
Monday 12/08/2025 07:54 PM 9.09 N/A
Monday 12/08/2025 08:06 PM 8.95 N/A
Monday 12/08/2025 08:12 PM 8.86 N/A
Monday 12/08/2025 08:18 PM 8.79 N/A
Monday 12/08/2025 08:24 PM 8.70 N/A
Monday 12/08/2025 08:30 PM 8.62 N/A
Monday 12/08/2025 08:36 PM 8.54 N/A

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