Columbia River At Longview

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Hydrograph

Stage Color Key
12 - Near Flood 13.5 - Minor Flood 15 - Moderate Flood 18 - Major Flood

Latest Observation: Sunday December 31st, 0000 06:09 PM LMT
River Status: Old Data

  Height Flow
Currently -999 N/A
Record 24 ft N/A

Forecast
  Date (CDT) Stage (kcfs) Flow (ft)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Wednesday 10/15/2025 12:00 PM 3.48 N/A
  Wednesday 10/15/2025 01:00 PM 4.31 N/A
  Wednesday 10/15/2025 02:00 PM 4.67 N/A
  Wednesday 10/15/2025 03:00 PM 4.54 N/A
  Wednesday 10/15/2025 04:00 PM 4.09 N/A
  Wednesday 10/15/2025 05:00 PM 3.90 N/A

Observation
  Date (CDT) Stage () Flow ()
Monday 10/13/2025 03:42 PM 3.36 N/A
Monday 10/13/2025 03:48 PM 3.34 N/A
Monday 10/13/2025 04:06 PM 3.27 N/A
Monday 10/13/2025 04:12 PM 3.26 N/A
Monday 10/13/2025 04:18 PM 3.23 N/A
Monday 10/13/2025 04:30 PM 3.19 N/A
Monday 10/13/2025 04:36 PM 3.17 N/A
Monday 10/13/2025 04:42 PM 3.13 N/A
Monday 10/13/2025 04:48 PM 3.12 N/A
Monday 10/13/2025 05:06 PM 3.09 N/A
Monday 10/13/2025 05:12 PM 3.06 N/A
Monday 10/13/2025 05:18 PM 3.05 N/A
Monday 10/13/2025 05:36 PM 3.04 N/A
Monday 10/13/2025 05:42 PM 3.04 N/A
Monday 10/13/2025 05:48 PM 3.03 N/A
Monday 10/13/2025 06:06 PM 3.07 N/A
Monday 10/13/2025 06:12 PM 3.08 N/A
Monday 10/13/2025 06:18 PM 3.11 N/A
Monday 10/13/2025 06:36 PM 3.21 N/A
Monday 10/13/2025 06:42 PM 3.28 N/A

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