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 June 12th, 2026 03:36 PM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
4.08 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 06/12/2026 02:00 PM |
3.22 |
N/A |
|
|
Friday 06/12/2026 03:00 PM |
3.45 |
N/A |
|
|
Friday 06/12/2026 04:00 PM |
4.00 |
N/A |
|
|
Friday 06/12/2026 05:00 PM |
4.47 |
N/A |
|
|
Friday 06/12/2026 06:00 PM |
4.57 |
N/A |
|
|
Friday 06/12/2026 07:00 PM |
4.45 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Friday 06/12/2026 01:36 PM |
3.43 |
N/A |
|
|
Friday 06/12/2026 01:42 PM |
3.42 |
N/A |
|
|
Friday 06/12/2026 01:48 PM |
3.43 |
N/A |
|
|
Friday 06/12/2026 01:54 PM |
3.44 |
N/A |
|
|
Friday 06/12/2026 02:00 PM |
3.44 |
N/A |
|
|
Friday 06/12/2026 02:06 PM |
3.46 |
N/A |
|
|
Friday 06/12/2026 02:12 PM |
3.48 |
N/A |
|
|
Friday 06/12/2026 02:18 PM |
3.48 |
N/A |
|
|
Friday 06/12/2026 02:24 PM |
3.51 |
N/A |
|
|
Friday 06/12/2026 02:30 PM |
3.53 |
N/A |
|
|
Friday 06/12/2026 02:36 PM |
3.57 |
N/A |
|
|
Friday 06/12/2026 02:42 PM |
3.60 |
N/A |
|
|
Friday 06/12/2026 02:48 PM |
3.63 |
N/A |
|
|
Friday 06/12/2026 02:54 PM |
3.68 |
N/A |
|
|
Friday 06/12/2026 03:00 PM |
3.73 |
N/A |
|
|
Friday 06/12/2026 03:06 PM |
3.79 |
N/A |
|
|
Friday 06/12/2026 03:12 PM |
3.84 |
N/A |
|
|
Friday 06/12/2026 03:18 PM |
3.90 |
N/A |
|
|
Friday 06/12/2026 03:24 PM |
3.96 |
N/A |
|
|
Friday 06/12/2026 03:30 PM |
4.02 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org