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:
Thursday November 5th, 2026 09:36 PM CST
River Status:
Normal
| |
Height |
Flow |
| Currently |
2.89 ft |
N/A |
| Record |
27.1 ft |
N/A |
| Forecast |
| |
Date (CST) |
Stage (ft) |
Flow (kcfs) |
|
|
Wednesday 12/31/1969 06:00 PM |
0.00 |
N/A |
|
|
Thursday 11/05/2026 07:00 PM |
4.06 |
N/A |
|
|
Thursday 11/05/2026 08:00 PM |
3.62 |
N/A |
|
|
Thursday 11/05/2026 09:00 PM |
3.17 |
N/A |
|
|
Thursday 11/05/2026 10:00 PM |
2.73 |
N/A |
|
|
Thursday 11/05/2026 11:00 PM |
2.37 |
N/A |
|
|
Friday 11/06/2026 12:00 AM |
2.17 |
N/A |
| Observation |
| |
Date (CST) |
Stage (ft) |
Flow (kcfs) |
|
|
Thursday 11/05/2026 07:36 PM |
3.83 |
N/A |
|
|
Thursday 11/05/2026 07:42 PM |
3.79 |
N/A |
|
|
Thursday 11/05/2026 07:48 PM |
3.73 |
N/A |
|
|
Thursday 11/05/2026 07:54 PM |
3.68 |
N/A |
|
|
Thursday 11/05/2026 08:00 PM |
3.63 |
N/A |
|
|
Thursday 11/05/2026 08:06 PM |
3.59 |
N/A |
|
|
Thursday 11/05/2026 08:12 PM |
3.54 |
N/A |
|
|
Thursday 11/05/2026 08:18 PM |
3.49 |
N/A |
|
|
Thursday 11/05/2026 08:24 PM |
3.45 |
N/A |
|
|
Thursday 11/05/2026 08:30 PM |
3.40 |
N/A |
|
|
Thursday 11/05/2026 08:36 PM |
3.35 |
N/A |
|
|
Thursday 11/05/2026 08:42 PM |
3.30 |
N/A |
|
|
Thursday 11/05/2026 08:48 PM |
3.25 |
N/A |
|
|
Thursday 11/05/2026 08:54 PM |
3.20 |
N/A |
|
|
Thursday 11/05/2026 09:00 PM |
3.16 |
N/A |
|
|
Thursday 11/05/2026 09:06 PM |
3.12 |
N/A |
|
|
Thursday 11/05/2026 09:12 PM |
3.07 |
N/A |
|
|
Thursday 11/05/2026 09:18 PM |
3.02 |
N/A |
|
|
Thursday 11/05/2026 09:24 PM |
2.98 |
N/A |
|
|
Thursday 11/05/2026 09:30 PM |
2.94 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org