Columbia River At St. Helens

Back to River Summary

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 June 14th, 2025 11:36 AM CDT
River Status: Normal

  Height Flow
Currently 4.37 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
  Saturday 06/14/2025 09:00 AM 5.24 N/A
  Saturday 06/14/2025 10:00 AM 4.99 N/A
  Saturday 06/14/2025 11:00 AM 4.71 N/A
  Saturday 06/14/2025 12:00 PM 4.31 N/A
  Saturday 06/14/2025 01:00 PM 3.82 N/A
  Saturday 06/14/2025 02:00 PM 3.29 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 06/14/2025 08:12 AM 5.32 N/A
Saturday 06/14/2025 08:18 AM 5.29 N/A
Saturday 06/14/2025 08:36 AM 5.24 N/A
Saturday 06/14/2025 08:42 AM 5.23 N/A
Saturday 06/14/2025 08:48 AM 5.23 N/A
Saturday 06/14/2025 09:06 AM 5.14 N/A
Saturday 06/14/2025 09:12 AM 5.11 N/A
Saturday 06/14/2025 09:18 AM 5.09 N/A
Saturday 06/14/2025 09:36 AM 5.00 N/A
Saturday 06/14/2025 09:42 AM 4.97 N/A
Saturday 06/14/2025 09:48 AM 4.94 N/A
Saturday 06/14/2025 10:06 AM 4.87 N/A
Saturday 06/14/2025 10:12 AM 4.83 N/A
Saturday 06/14/2025 10:18 AM 4.79 N/A
Saturday 06/14/2025 10:36 AM 4.74 N/A
Saturday 06/14/2025 10:42 AM 4.67 N/A
Saturday 06/14/2025 10:48 AM 4.64 N/A
Saturday 06/14/2025 11:06 AM 4.58 N/A
Saturday 06/14/2025 11:12 AM 4.53 N/A
Saturday 06/14/2025 11:18 AM 4.49 N/A

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