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:
Sunday September 27th, 2026 09:30 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
3.38 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 09/27/2026 10:00 AM |
3.19 |
N/A |
|
|
Sunday 09/27/2026 11:00 AM |
2.69 |
N/A |
|
|
Sunday 09/27/2026 12:00 PM |
2.22 |
N/A |
|
|
Sunday 09/27/2026 01:00 PM |
1.73 |
N/A |
|
|
Sunday 09/27/2026 02:00 PM |
1.32 |
N/A |
|
|
Sunday 09/27/2026 03:00 PM |
1.23 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Sunday 09/27/2026 07:36 AM |
4.04 |
N/A |
|
|
Sunday 09/27/2026 07:42 AM |
4.04 |
N/A |
|
|
Sunday 09/27/2026 07:48 AM |
4.06 |
N/A |
|
|
Sunday 09/27/2026 07:54 AM |
4.04 |
N/A |
|
|
Sunday 09/27/2026 08:00 AM |
4.05 |
N/A |
|
|
Sunday 09/27/2026 08:06 AM |
4.09 |
N/A |
|
|
Sunday 09/27/2026 08:12 AM |
4.07 |
N/A |
|
|
Sunday 09/27/2026 08:18 AM |
4.05 |
N/A |
|
|
Sunday 09/27/2026 08:24 AM |
3.99 |
N/A |
|
|
Sunday 09/27/2026 08:30 AM |
3.91 |
N/A |
|
|
Sunday 09/27/2026 08:36 AM |
3.85 |
N/A |
|
|
Sunday 09/27/2026 08:42 AM |
3.84 |
N/A |
|
|
Sunday 09/27/2026 08:48 AM |
3.80 |
N/A |
|
|
Sunday 09/27/2026 08:54 AM |
3.74 |
N/A |
|
|
Sunday 09/27/2026 09:00 AM |
3.66 |
N/A |
|
|
Sunday 09/27/2026 09:06 AM |
3.60 |
N/A |
|
|
Sunday 09/27/2026 09:12 AM |
3.54 |
N/A |
|
|
Sunday 09/27/2026 09:18 AM |
3.49 |
N/A |
|
|
Sunday 09/27/2026 09:24 AM |
3.44 |
N/A |
|
|
Sunday 09/27/2026 09:30 AM |
3.38 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org