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 July 16th, 2026 03:36 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
2.96 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 07/15/2026 07:00 PM |
3.80 |
N/A |
|
|
Wednesday 07/15/2026 08:00 PM |
4.95 |
N/A |
|
|
Wednesday 07/15/2026 09:00 PM |
5.33 |
N/A |
|
|
Wednesday 07/15/2026 10:00 PM |
5.20 |
N/A |
|
|
Wednesday 07/15/2026 11:00 PM |
4.77 |
N/A |
|
|
Thursday 07/16/2026 12:00 AM |
4.36 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Thursday 07/16/2026 01:36 AM |
3.60 |
N/A |
|
|
Thursday 07/16/2026 01:42 AM |
3.55 |
N/A |
|
|
Thursday 07/16/2026 01:48 AM |
3.50 |
N/A |
|
|
Thursday 07/16/2026 01:54 AM |
3.46 |
N/A |
|
|
Thursday 07/16/2026 02:00 AM |
3.42 |
N/A |
|
|
Thursday 07/16/2026 02:06 AM |
3.38 |
N/A |
|
|
Thursday 07/16/2026 02:12 AM |
3.34 |
N/A |
|
|
Thursday 07/16/2026 02:18 AM |
3.31 |
N/A |
|
|
Thursday 07/16/2026 02:24 AM |
3.26 |
N/A |
|
|
Thursday 07/16/2026 02:30 AM |
3.23 |
N/A |
|
|
Thursday 07/16/2026 02:36 AM |
3.19 |
N/A |
|
|
Thursday 07/16/2026 02:42 AM |
3.15 |
N/A |
|
|
Thursday 07/16/2026 02:48 AM |
3.12 |
N/A |
|
|
Thursday 07/16/2026 02:54 AM |
3.09 |
N/A |
|
|
Thursday 07/16/2026 03:00 AM |
3.06 |
N/A |
|
|
Thursday 07/16/2026 03:06 AM |
3.04 |
N/A |
|
|
Thursday 07/16/2026 03:12 AM |
3.01 |
N/A |
|
|
Thursday 07/16/2026 03:18 AM |
3.00 |
N/A |
|
|
Thursday 07/16/2026 03:24 AM |
2.98 |
N/A |
|
|
Thursday 07/16/2026 03:30 AM |
2.97 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org