Sandy River near Marmot, OR
Is Sandy River near Marmot, OR flooding right now?
Sandy River near Marmot, OR measured 690.12 ft on 2026-10-27 18:15:00 UTC. No NWS minor flood stage is published for this gauge.
Gauge height
690.12 ft
Streamflow
414 cfs
The highest crest on record was 740.01 ft on Thu, Nov 25, 1999.
Flood forecast
Highest crests on record
| Stage | Date |
|---|---|
| 740.01 ft | 1999-11-25 |
| 701.3 ft | 2009-01-02 |
| 700.2 ft | 2011-01-16 |
| 698.83 ft | 2017-10-22 |
| 698.19 ft | 2020-12-20 |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Sandy River below Marmot Dam, near Marmot, OR | 0.0 mi | Clackamas County |
| Little Sandy River near Bull Run, OR | 2.0 mi | Clackamas County |
| Bull Run River near Bull Run (River Only), OR | 3.3 mi | Clackamas County |
| South Fork Bull Run River near Bull Run, OR | 3.4 mi | Clackamas County |
| Bull Run River below Bull Run Reservoir 2, near Bull Run, OR | 3.5 mi | Clackamas County |
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.