Columbia River At St. Helens

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Hydrograph

Stage Color Key
14.5 ft - Near Flood 15.5 ft - Minor Flood 18 ft - Moderate Flood 21 ft - Major Flood

Latest Observation: Tuesday January 28th, 2025 04:18 PM CST
River Status: Normal

  Height Flow
Currently 5.08 ft N/A
Record 27.1 ft N/A

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Tuesday 01/28/2025 02:00 PM 2.97 N/A
  Tuesday 01/28/2025 03:00 PM 3.93 N/A
  Tuesday 01/28/2025 04:00 PM 4.71 N/A
  Tuesday 01/28/2025 05:00 PM 5.02 N/A
  Tuesday 01/28/2025 06:00 PM 5.13 N/A
  Tuesday 01/28/2025 07:00 PM 4.78 N/A

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Tuesday 01/28/2025 02:48 PM 3.93 N/A
Tuesday 01/28/2025 02:54 PM 4.05 N/A
Tuesday 01/28/2025 03:00 PM 4.15 N/A
Tuesday 01/28/2025 03:06 PM 4.24 N/A
Tuesday 01/28/2025 03:12 PM 4.33 N/A
Tuesday 01/28/2025 03:18 PM 4.41 N/A
Tuesday 01/28/2025 03:24 PM 4.50 N/A
Tuesday 01/28/2025 03:30 PM 4.58 N/A
Tuesday 01/28/2025 03:36 PM 4.65 N/A
Tuesday 01/28/2025 03:42 PM 4.72 N/A
Tuesday 01/28/2025 03:48 PM 4.79 N/A
Tuesday 01/28/2025 03:54 PM 4.86 N/A
Tuesday 01/28/2025 04:00 PM 4.92 N/A
Tuesday 01/28/2025 04:06 PM 4.97 N/A
Tuesday 01/28/2025 04:12 PM 5.02 N/A
Tuesday 01/28/2025 04:18 PM 5.08 N/A
Tuesday 01/28/2025 04:24 PM 5.13 N/A
Tuesday 01/28/2025 04:30 PM 5.18 N/A
Tuesday 01/28/2025 04:36 PM 5.22 N/A
Tuesday 01/28/2025 04:42 PM 5.26 N/A

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