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:
Thursday August 6th, 2026 09:54 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
1.75 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 |
|
|
Thursday 08/06/2026 10:00 AM |
1.66 |
N/A |
|
|
Thursday 08/06/2026 11:00 AM |
2.18 |
N/A |
|
|
Thursday 08/06/2026 12:00 PM |
2.71 |
N/A |
|
|
Thursday 08/06/2026 01:00 PM |
2.89 |
N/A |
|
|
Thursday 08/06/2026 02:00 PM |
2.78 |
N/A |
|
|
Thursday 08/06/2026 03:00 PM |
2.55 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Thursday 08/06/2026 07:54 AM |
1.86 |
N/A |
|
|
Thursday 08/06/2026 08:00 AM |
1.82 |
N/A |
|
|
Thursday 08/06/2026 08:06 AM |
1.78 |
N/A |
|
|
Thursday 08/06/2026 08:12 AM |
1.76 |
N/A |
|
|
Thursday 08/06/2026 08:18 AM |
1.74 |
N/A |
|
|
Thursday 08/06/2026 08:24 AM |
1.71 |
N/A |
|
|
Thursday 08/06/2026 08:30 AM |
1.70 |
N/A |
|
|
Thursday 08/06/2026 08:36 AM |
1.68 |
N/A |
|
|
Thursday 08/06/2026 08:42 AM |
1.67 |
N/A |
|
|
Thursday 08/06/2026 08:48 AM |
1.65 |
N/A |
|
|
Thursday 08/06/2026 08:54 AM |
1.59 |
N/A |
|
|
Thursday 08/06/2026 09:00 AM |
1.63 |
N/A |
|
|
Thursday 08/06/2026 09:06 AM |
1.67 |
N/A |
|
|
Thursday 08/06/2026 09:12 AM |
1.66 |
N/A |
|
|
Thursday 08/06/2026 09:18 AM |
1.63 |
N/A |
|
|
Thursday 08/06/2026 09:24 AM |
1.63 |
N/A |
|
|
Thursday 08/06/2026 09:30 AM |
1.66 |
N/A |
|
|
Thursday 08/06/2026 09:36 AM |
1.69 |
N/A |
|
|
Thursday 08/06/2026 09:42 AM |
1.70 |
N/A |
|
|
Thursday 08/06/2026 09:48 AM |
1.72 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org