River stage
Siuslaw River
- River level
- 2.88 ft
- Status
- Below flood stage
Latest readings 2026-10-13 | NWS · USGS
- Gauges reporting
- 1 of 1
- Above flood stage
- 0
- Above action stage
- 0
- Overall
- Below flood stage
- Publisher
- NWS · USGS
In brief
On Oct 13, 2026, 1 of 1 gauge on the Siuslaw River reported, and none was above flood stage.
Source: National Weather Service and USGS gauges
Siuslaw River level at Mapleton
The Siuslaw River is measured in one place, at Mapleton, OR. The height below is the river at that spot rather than along its whole length, because the National Weather Service sets a flood stage for each gauge separately.
| Location | Level | Status |
|---|---|---|
| Mapleton | 2.88 ft | normal, steady |
Recent levels on the Siuslaw River
The chart covers the last 122 days of readings at Mapleton, OR.
Other rivers nearby
- Alsea River 1 gauge
- Siletz River 1 gauge
- Deer Creek (OR) 1 gauge
- Thomas Creek (OR) 1 gauge
- Mill Creek (OR) 4 gauges
- Elk Creek (OR) 2 gauges
- Willamette River 10 gauges
- Nestucca River 1 gauge
Frequently asked questions
Is the Siuslaw River flooding right now?
No. The Siuslaw River is below flood stage at Mapleton, OR, its only gauge, as of 2026-10-13.
How high is the Siuslaw River?
The Siuslaw River is at 2.88 ft at Mapleton, OR, the only gauge on the river.
Where is the Siuslaw River measured?
The National Weather Service and USGS operate one gauge on the Siuslaw River, at Mapleton, OR.
What does flood stage mean?
Flood stage is the height at which a river begins to cause problems at that specific location. On the Siuslaw River it is set for the gauge at Mapleton, OR, so it describes conditions there rather than along the whole river. Action stage is the lower level at which forecasters start watching closely.
River stages and flood categories from the NOAA National Weather Service; daily history from the U.S. Geological Survey. For flood safety decisions always follow official National Weather Service warnings.