Columbia River At St. Helens
Back to River Summary
| Stage Color Key |
| 14.5 ft - Near Flood |
15.5 ft - Minor Flood |
18 ft - Moderate Flood |
21 ft - Major Flood |
Latest Observation:
Sunday May 31st, 2026 10:36 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
5.09 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 |
|
|
Sunday 05/31/2026 10:00 AM |
5.40 |
N/A |
|
|
Sunday 05/31/2026 11:00 AM |
5.12 |
N/A |
|
|
Sunday 05/31/2026 12:00 PM |
4.83 |
N/A |
|
|
Sunday 05/31/2026 01:00 PM |
4.55 |
N/A |
|
|
Sunday 05/31/2026 02:00 PM |
4.19 |
N/A |
|
|
Sunday 05/31/2026 03:00 PM |
3.88 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Sunday 05/31/2026 08:36 AM |
5.70 |
N/A |
|
|
Sunday 05/31/2026 08:42 AM |
5.68 |
N/A |
|
|
Sunday 05/31/2026 08:48 AM |
5.66 |
N/A |
|
|
Sunday 05/31/2026 08:54 AM |
5.63 |
N/A |
|
|
Sunday 05/31/2026 09:00 AM |
5.61 |
N/A |
|
|
Sunday 05/31/2026 09:06 AM |
5.58 |
N/A |
|
|
Sunday 05/31/2026 09:12 AM |
5.55 |
N/A |
|
|
Sunday 05/31/2026 09:18 AM |
5.53 |
N/A |
|
|
Sunday 05/31/2026 09:24 AM |
5.50 |
N/A |
|
|
Sunday 05/31/2026 09:30 AM |
5.46 |
N/A |
|
|
Sunday 05/31/2026 09:36 AM |
5.43 |
N/A |
|
|
Sunday 05/31/2026 09:42 AM |
5.39 |
N/A |
|
|
Sunday 05/31/2026 09:48 AM |
5.36 |
N/A |
|
|
Sunday 05/31/2026 09:54 AM |
5.33 |
N/A |
|
|
Sunday 05/31/2026 10:00 AM |
5.30 |
N/A |
|
|
Sunday 05/31/2026 10:06 AM |
5.27 |
N/A |
|
|
Sunday 05/31/2026 10:12 AM |
5.23 |
N/A |
|
|
Sunday 05/31/2026 10:18 AM |
5.20 |
N/A |
|
|
Sunday 05/31/2026 10:24 AM |
5.16 |
N/A |
|
|
Sunday 05/31/2026 10:30 AM |
5.12 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org