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:
Monday August 3rd, 2026 07:24 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
2.41 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 08/02/2026 06:00 PM |
1.41 |
N/A |
|
|
Sunday 08/02/2026 07:00 PM |
1.94 |
N/A |
|
|
Sunday 08/02/2026 08:00 PM |
2.98 |
N/A |
|
|
Sunday 08/02/2026 09:00 PM |
3.91 |
N/A |
|
|
Sunday 08/02/2026 10:00 PM |
4.32 |
N/A |
|
|
Sunday 08/02/2026 11:00 PM |
4.23 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Monday 08/03/2026 06:00 AM |
1.70 |
N/A |
|
|
Monday 08/03/2026 06:06 AM |
1.70 |
N/A |
|
|
Monday 08/03/2026 06:12 AM |
1.72 |
N/A |
|
|
Monday 08/03/2026 06:18 AM |
1.75 |
N/A |
|
|
Monday 08/03/2026 06:24 AM |
1.77 |
N/A |
|
|
Monday 08/03/2026 06:30 AM |
1.81 |
N/A |
|
|
Monday 08/03/2026 06:36 AM |
1.85 |
N/A |
|
|
Monday 08/03/2026 06:42 AM |
1.90 |
N/A |
|
|
Monday 08/03/2026 06:48 AM |
1.96 |
N/A |
|
|
Monday 08/03/2026 06:54 AM |
2.02 |
N/A |
|
|
Monday 08/03/2026 07:00 AM |
2.09 |
N/A |
|
|
Monday 08/03/2026 07:06 AM |
2.17 |
N/A |
|
|
Monday 08/03/2026 07:12 AM |
2.24 |
N/A |
|
|
Monday 08/03/2026 07:18 AM |
2.32 |
N/A |
|
|
Monday 08/03/2026 07:24 AM |
2.41 |
N/A |
|
|
Monday 08/03/2026 07:30 AM |
2.49 |
N/A |
|
|
Monday 08/03/2026 07:36 AM |
2.57 |
N/A |
|
|
Monday 08/03/2026 07:42 AM |
2.65 |
N/A |
|
|
Monday 08/03/2026 07:48 AM |
2.79 |
N/A |
|
|
Monday 08/03/2026 07:54 AM |
2.87 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org