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:
Friday July 10th, 2026 02:36 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
5.25 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 07/09/2026 06:00 PM |
2.32 |
N/A |
|
|
Thursday 07/09/2026 07:00 PM |
2.03 |
N/A |
|
|
Thursday 07/09/2026 08:00 PM |
1.79 |
N/A |
|
|
Thursday 07/09/2026 09:00 PM |
1.62 |
N/A |
|
|
Thursday 07/09/2026 10:00 PM |
1.73 |
N/A |
|
|
Thursday 07/09/2026 11:00 PM |
2.39 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Friday 07/10/2026 12:36 AM |
4.27 |
N/A |
|
|
Friday 07/10/2026 12:42 AM |
4.33 |
N/A |
|
|
Friday 07/10/2026 12:48 AM |
4.39 |
N/A |
|
|
Friday 07/10/2026 12:54 AM |
4.45 |
N/A |
|
|
Friday 07/10/2026 01:00 AM |
4.50 |
N/A |
|
|
Friday 07/10/2026 01:06 AM |
4.56 |
N/A |
|
|
Friday 07/10/2026 01:12 AM |
4.62 |
N/A |
|
|
Friday 07/10/2026 01:18 AM |
4.66 |
N/A |
|
|
Friday 07/10/2026 01:24 AM |
4.71 |
N/A |
|
|
Friday 07/10/2026 01:30 AM |
4.76 |
N/A |
|
|
Friday 07/10/2026 01:36 AM |
4.81 |
N/A |
|
|
Friday 07/10/2026 01:42 AM |
4.87 |
N/A |
|
|
Friday 07/10/2026 01:48 AM |
4.92 |
N/A |
|
|
Friday 07/10/2026 01:54 AM |
4.96 |
N/A |
|
|
Friday 07/10/2026 02:00 AM |
5.00 |
N/A |
|
|
Friday 07/10/2026 02:06 AM |
5.05 |
N/A |
|
|
Friday 07/10/2026 02:12 AM |
5.09 |
N/A |
|
|
Friday 07/10/2026 02:18 AM |
5.14 |
N/A |
|
|
Friday 07/10/2026 02:24 AM |
5.18 |
N/A |
|
|
Friday 07/10/2026 02:30 AM |
5.21 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org