Columbia River At St. Helens
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| Stage Color Key |
| 14.5 - Near Flood |
15.5 - Minor Flood |
18 - Moderate Flood |
21 - Major Flood |
Latest Observation:
Sunday December 31st, 0000 06:09 PM LMT
River Status:
Old Data
| |
Height |
Flow |
| Currently |
-999 |
N/A |
| Record |
27.1 ft |
N/A |
| Forecast |
| |
Date (CDT) |
Stage (kcfs) |
Flow (ft) |
|
|
Wednesday 12/31/1969 06:00 PM |
0.00 |
N/A |
|
|
Wednesday 10/29/2025 03:00 PM |
2.51 |
N/A |
|
|
Wednesday 10/29/2025 04:00 PM |
2.34 |
N/A |
|
|
Wednesday 10/29/2025 05:00 PM |
2.14 |
N/A |
|
|
Wednesday 10/29/2025 06:00 PM |
1.95 |
N/A |
|
|
Wednesday 10/29/2025 07:00 PM |
1.82 |
N/A |
|
|
Wednesday 10/29/2025 08:00 PM |
1.86 |
N/A |
| Observation |
| |
Date (CDT) |
Stage () |
Flow () |
|
|
Monday 10/13/2025 03:36 PM |
3.05 |
N/A |
|
|
Monday 10/13/2025 03:42 PM |
3.01 |
N/A |
|
|
Monday 10/13/2025 03:48 PM |
2.99 |
N/A |
|
|
Monday 10/13/2025 04:06 PM |
2.89 |
N/A |
|
|
Monday 10/13/2025 04:12 PM |
2.86 |
N/A |
|
|
Monday 10/13/2025 04:18 PM |
2.83 |
N/A |
|
|
Monday 10/13/2025 04:36 PM |
2.75 |
N/A |
|
|
Monday 10/13/2025 04:42 PM |
2.70 |
N/A |
|
|
Monday 10/13/2025 04:48 PM |
2.67 |
N/A |
|
|
Monday 10/13/2025 05:06 PM |
2.59 |
N/A |
|
|
Monday 10/13/2025 05:12 PM |
2.52 |
N/A |
|
|
Monday 10/13/2025 05:18 PM |
2.48 |
N/A |
|
|
Monday 10/13/2025 05:36 PM |
2.40 |
N/A |
|
|
Monday 10/13/2025 05:42 PM |
2.34 |
N/A |
|
|
Monday 10/13/2025 05:48 PM |
2.29 |
N/A |
|
|
Monday 10/13/2025 06:06 PM |
2.28 |
N/A |
|
|
Monday 10/13/2025 06:12 PM |
2.23 |
N/A |
|
|
Monday 10/13/2025 06:18 PM |
2.20 |
N/A |
|
|
Monday 10/13/2025 06:36 PM |
2.18 |
N/A |
|
|
Monday 10/13/2025 06:42 PM |
2.15 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org