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 July 19th, 2026 03:36 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
2.97 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 |
|
|
Saturday 07/18/2026 05:00 PM |
1.91 |
N/A |
|
|
Saturday 07/18/2026 06:00 PM |
1.60 |
N/A |
|
|
Saturday 07/18/2026 07:00 PM |
1.60 |
N/A |
|
|
Saturday 07/18/2026 08:00 PM |
2.24 |
N/A |
|
|
Saturday 07/18/2026 09:00 PM |
3.54 |
N/A |
|
|
Saturday 07/18/2026 10:00 PM |
4.33 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Sunday 07/19/2026 01:36 AM |
3.85 |
N/A |
|
|
Sunday 07/19/2026 01:42 AM |
3.81 |
N/A |
|
|
Sunday 07/19/2026 01:48 AM |
3.77 |
N/A |
|
|
Sunday 07/19/2026 01:54 AM |
3.74 |
N/A |
|
|
Sunday 07/19/2026 02:00 AM |
3.69 |
N/A |
|
|
Sunday 07/19/2026 02:06 AM |
3.67 |
N/A |
|
|
Sunday 07/19/2026 02:12 AM |
3.62 |
N/A |
|
|
Sunday 07/19/2026 02:18 AM |
3.58 |
N/A |
|
|
Sunday 07/19/2026 02:24 AM |
3.55 |
N/A |
|
|
Sunday 07/19/2026 02:30 AM |
3.51 |
N/A |
|
|
Sunday 07/19/2026 02:36 AM |
3.44 |
N/A |
|
|
Sunday 07/19/2026 02:42 AM |
3.45 |
N/A |
|
|
Sunday 07/19/2026 02:48 AM |
3.36 |
N/A |
|
|
Sunday 07/19/2026 02:54 AM |
3.30 |
N/A |
|
|
Sunday 07/19/2026 03:00 AM |
3.25 |
N/A |
|
|
Sunday 07/19/2026 03:06 AM |
3.21 |
N/A |
|
|
Sunday 07/19/2026 03:12 AM |
3.18 |
N/A |
|
|
Sunday 07/19/2026 03:18 AM |
3.12 |
N/A |
|
|
Sunday 07/19/2026 03:24 AM |
3.08 |
N/A |
|
|
Sunday 07/19/2026 03:30 AM |
3.02 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org