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: Saturday July 27th, 2024 02:36 AM CDT
River Status: Normal

  Height Flow
Currently 3.85 ft N/A
Record 27.1 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Friday 07/26/2024 06:00 PM 1.63 N/A
  Friday 07/26/2024 07:00 PM 1.44 N/A
  Friday 07/26/2024 08:00 PM 1.75 N/A
  Friday 07/26/2024 09:00 PM 2.83 N/A
  Friday 07/26/2024 10:00 PM 4.00 N/A
  Friday 07/26/2024 11:00 PM 4.57 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 07/27/2024 12:36 AM 4.77 N/A
Saturday 07/27/2024 12:42 AM 4.73 N/A
Saturday 07/27/2024 12:48 AM 4.68 N/A
Saturday 07/27/2024 12:54 AM 4.62 N/A
Saturday 07/27/2024 01:00 AM 4.57 N/A
Saturday 07/27/2024 01:06 AM 4.51 N/A
Saturday 07/27/2024 01:12 AM 4.46 N/A
Saturday 07/27/2024 01:18 AM 4.40 N/A
Saturday 07/27/2024 01:24 AM 4.35 N/A
Saturday 07/27/2024 01:30 AM 4.30 N/A
Saturday 07/27/2024 01:36 AM 4.24 N/A
Saturday 07/27/2024 01:42 AM 4.19 N/A
Saturday 07/27/2024 01:48 AM 4.15 N/A
Saturday 07/27/2024 01:54 AM 4.12 N/A
Saturday 07/27/2024 02:00 AM 4.08 N/A
Saturday 07/27/2024 02:06 AM 4.04 N/A
Saturday 07/27/2024 02:12 AM 4.01 N/A
Saturday 07/27/2024 02:18 AM 3.96 N/A
Saturday 07/27/2024 02:24 AM 3.93 N/A
Saturday 07/27/2024 02:30 AM 3.89 N/A

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