Marys River near Philomath, OR
Is Marys River near Philomath, OR flooding right now?
Marys River near Philomath, OR measured 2.04 ft on 2026-09-11 01:00:00 UTC. That observation was 18.0 ft below its 20 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
2.04 ft
Streamflow
15 cfs
Minor flooding here begins at 20 ft, with major flooding at 21.5 ft. The highest crest on record was 21.53 ft on Thu, Jan 19, 2012.
Flood forecast
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 16 ft | 14.0 ft below |
| Minor flood | 20 ft | 18.0 ft below |
| Moderate flood | 21 ft | 19.0 ft below |
| Major flood | 21.5 ft | 19.5 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 21.53 ft | 2012-01-19 |
| 21.21 ft | 2016-11-25 |
| 21.1 ft | 2015-12-18 |
| 21.07 ft | 2005-12-30 |
| 21.03 ft | 2007-12-03 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Willamette River at Corvallis, OR | 4.8 mi | Benton County |
| Calapooia River at Albany, OR | 12.1 mi | Linn County |
| Willamette River at Albany, OR | 13.7 mi | Linn County |
| Long Tom River at Monroe, OR | 14.8 mi | Benton County |
| North Fork Alsea River at Alsea, OR | 16.3 mi | Benton County |
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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.