Columbia River At St. Helens
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| Stage Color Key |
| 14.5 ft - Near Flood |
15.5 ft - Minor Flood |
18 ft - Moderate Flood |
21 ft - Major Flood |
Latest Observation:
Wednesday September 2nd, 2026 03:30 PM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
2 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 |
|
|
Wednesday 09/02/2026 02:00 PM |
2.84 |
N/A |
|
|
Wednesday 09/02/2026 03:00 PM |
2.47 |
N/A |
|
|
Wednesday 09/02/2026 04:00 PM |
2.07 |
N/A |
|
|
Wednesday 09/02/2026 05:00 PM |
1.77 |
N/A |
|
|
Wednesday 09/02/2026 06:00 PM |
1.96 |
N/A |
|
|
Wednesday 09/02/2026 07:00 PM |
2.97 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Wednesday 09/02/2026 01:36 PM |
2.88 |
N/A |
|
|
Wednesday 09/02/2026 01:42 PM |
2.84 |
N/A |
|
|
Wednesday 09/02/2026 01:48 PM |
2.81 |
N/A |
|
|
Wednesday 09/02/2026 01:54 PM |
2.78 |
N/A |
|
|
Wednesday 09/02/2026 02:00 PM |
2.72 |
N/A |
|
|
Wednesday 09/02/2026 02:06 PM |
2.66 |
N/A |
|
|
Wednesday 09/02/2026 02:12 PM |
2.63 |
N/A |
|
|
Wednesday 09/02/2026 02:18 PM |
2.54 |
N/A |
|
|
Wednesday 09/02/2026 02:24 PM |
2.58 |
N/A |
|
|
Wednesday 09/02/2026 02:30 PM |
2.58 |
N/A |
|
|
Wednesday 09/02/2026 02:36 PM |
2.46 |
N/A |
|
|
Wednesday 09/02/2026 02:42 PM |
2.37 |
N/A |
|
|
Wednesday 09/02/2026 02:48 PM |
2.34 |
N/A |
|
|
Wednesday 09/02/2026 02:54 PM |
2.31 |
N/A |
|
|
Wednesday 09/02/2026 03:00 PM |
2.27 |
N/A |
|
|
Wednesday 09/02/2026 03:06 PM |
2.20 |
N/A |
|
|
Wednesday 09/02/2026 03:12 PM |
2.14 |
N/A |
|
|
Wednesday 09/02/2026 03:18 PM |
2.10 |
N/A |
|
|
Wednesday 09/02/2026 03:24 PM |
2.06 |
N/A |
|
|
Wednesday 09/02/2026 03:30 PM |
2.00 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org