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 October 9th, 2026 01:30 PM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
1.63 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 |
|
|
Friday 10/09/2026 02:00 PM |
1.59 |
N/A |
|
|
Friday 10/09/2026 03:00 PM |
2.13 |
N/A |
|
|
Friday 10/09/2026 04:00 PM |
3.33 |
N/A |
|
|
Friday 10/09/2026 05:00 PM |
4.22 |
N/A |
|
|
Friday 10/09/2026 06:00 PM |
4.67 |
N/A |
|
|
Friday 10/09/2026 07:00 PM |
4.68 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Friday 10/09/2026 11:36 AM |
2.35 |
N/A |
|
|
Friday 10/09/2026 11:42 AM |
2.30 |
N/A |
|
|
Friday 10/09/2026 11:48 AM |
2.25 |
N/A |
|
|
Friday 10/09/2026 11:54 AM |
2.20 |
N/A |
|
|
Friday 10/09/2026 12:00 PM |
2.16 |
N/A |
|
|
Friday 10/09/2026 12:06 PM |
2.11 |
N/A |
|
|
Friday 10/09/2026 12:12 PM |
2.06 |
N/A |
|
|
Friday 10/09/2026 12:18 PM |
2.02 |
N/A |
|
|
Friday 10/09/2026 12:24 PM |
1.99 |
N/A |
|
|
Friday 10/09/2026 12:30 PM |
1.95 |
N/A |
|
|
Friday 10/09/2026 12:36 PM |
1.92 |
N/A |
|
|
Friday 10/09/2026 12:42 PM |
1.89 |
N/A |
|
|
Friday 10/09/2026 12:48 PM |
1.84 |
N/A |
|
|
Friday 10/09/2026 12:54 PM |
1.80 |
N/A |
|
|
Friday 10/09/2026 01:00 PM |
1.77 |
N/A |
|
|
Friday 10/09/2026 01:06 PM |
1.73 |
N/A |
|
|
Friday 10/09/2026 01:12 PM |
1.71 |
N/A |
|
|
Friday 10/09/2026 01:18 PM |
1.68 |
N/A |
|
|
Friday 10/09/2026 01:24 PM |
1.66 |
N/A |
|
|
Friday 10/09/2026 01:30 PM |
1.63 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org