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: Monday January 25th, 2021 07:48 PM CST
River Status: Normal

  Height Flow
Currently 5.30 ft N/A
Record 27.1 ft N/A

Forecast
  Date (CST) Stage (ft) Flow ()
  Monday 01/25/2021 09:00 PM 5.03 N/A
  Monday 01/25/2021 10:00 PM 4.75 N/A
  Monday 01/25/2021 11:00 PM 4.47 N/A
  Tuesday 01/26/2021 12:00 AM 4.22 N/A
  Tuesday 01/26/2021 01:00 AM 4.04 N/A
  Tuesday 01/26/2021 02:00 AM 4.02 N/A
  Tuesday 01/26/2021 03:00 AM 4.24 N/A

Observation
  Date (CST) Stage (ft) Flow ()
Monday 01/25/2021 07:48 PM 5.30 N/A
Monday 01/25/2021 07:42 PM 5.33 N/A
Monday 01/25/2021 07:36 PM 5.37 N/A
Monday 01/25/2021 07:30 PM 5.40 N/A
Monday 01/25/2021 07:24 PM 5.44 N/A
Monday 01/25/2021 07:18 PM 5.48 N/A
Monday 01/25/2021 07:12 PM 5.52 N/A
Monday 01/25/2021 07:06 PM 5.55 N/A
Monday 01/25/2021 07:00 PM 5.60 N/A
Monday 01/25/2021 06:54 PM 5.63 N/A
Monday 01/25/2021 06:48 PM 5.66 N/A
Monday 01/25/2021 06:42 PM 5.70 N/A
Monday 01/25/2021 06:36 PM 5.73 N/A
Monday 01/25/2021 06:30 PM 5.75 N/A
Monday 01/25/2021 06:24 PM 5.80 N/A
Monday 01/25/2021 06:18 PM 5.84 N/A
Monday 01/25/2021 06:12 PM 5.88 N/A
Monday 01/25/2021 06:06 PM 5.90 N/A
Monday 01/25/2021 05:48 PM 5.94 N/A
Monday 01/25/2021 05:42 PM 5.95 N/A

USA Weather Finder

Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather