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:
Tuesday July 28th, 2026 05:24 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
4.84 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 |
|
|
Monday 07/27/2026 07:00 PM |
3.82 |
N/A |
|
|
Monday 07/27/2026 08:00 PM |
3.74 |
N/A |
|
|
Monday 07/27/2026 09:00 PM |
3.46 |
N/A |
|
|
Monday 07/27/2026 10:00 PM |
3.15 |
N/A |
|
|
Monday 07/27/2026 11:00 PM |
2.81 |
N/A |
|
|
Tuesday 07/28/2026 12:00 AM |
2.47 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Tuesday 07/28/2026 03:54 AM |
4.06 |
N/A |
|
|
Tuesday 07/28/2026 04:00 AM |
4.13 |
N/A |
|
|
Tuesday 07/28/2026 04:06 AM |
4.21 |
N/A |
|
|
Tuesday 07/28/2026 04:12 AM |
4.27 |
N/A |
|
|
Tuesday 07/28/2026 04:18 AM |
4.34 |
N/A |
|
|
Tuesday 07/28/2026 04:24 AM |
4.40 |
N/A |
|
|
Tuesday 07/28/2026 04:30 AM |
4.45 |
N/A |
|
|
Tuesday 07/28/2026 04:36 AM |
4.49 |
N/A |
|
|
Tuesday 07/28/2026 04:42 AM |
4.54 |
N/A |
|
|
Tuesday 07/28/2026 04:48 AM |
4.59 |
N/A |
|
|
Tuesday 07/28/2026 04:54 AM |
4.64 |
N/A |
|
|
Tuesday 07/28/2026 05:00 AM |
4.68 |
N/A |
|
|
Tuesday 07/28/2026 05:06 AM |
4.73 |
N/A |
|
|
Tuesday 07/28/2026 05:12 AM |
4.77 |
N/A |
|
|
Tuesday 07/28/2026 05:18 AM |
4.81 |
N/A |
|
|
Tuesday 07/28/2026 05:24 AM |
4.84 |
N/A |
|
|
Tuesday 07/28/2026 05:30 AM |
4.87 |
N/A |
|
|
Tuesday 07/28/2026 05:36 AM |
4.90 |
N/A |
|
|
Tuesday 07/28/2026 05:42 AM |
4.93 |
N/A |
|
|
Tuesday 07/28/2026 05:48 AM |
4.95 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org