Sandy River level at Oxbow
Oregon · Tubing & floating
Measured at USGS 14142500 — SANDY RIVER BLW BULL RUN RIVER, NR BULL RUN, OR · NWS forecast point SNDO3
Reading taken · as of 18 min ago
Running thin — a slow, scrapey float
At 352 CFS, this gauge is running 89% of normal for mid-September — close to the 396 CFS median USGS has recorded for this date across 81 years of record (1911–2025).
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Flood stages at Oxbow
National Weather Service categories for gauge SNDO3, WFO PQR. Impact wording is the NWS's own, verbatim.
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Major flood 21.5 ft · 57,400 CFS
- 21.5 ft expect significant bank erosion, large amounts of debris in the river, and flooding of low areas along the river, especially in the lower reach of the Sandy near Troutdale.
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Moderate flood 20.5 ft · 49,200 CFS
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Minor flood 19.3 ft · 40,300 CFS
- 19.3 ft expect areas of significant bank erosion and some minor flooding of low areas along the Sandy from Ten Eyck Road Bridge, also called Revenue Bridge downstream to Troutdale.
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Action 18.0 ft · 31,900 CFS
- Right now 7.75 ft
NWS forecast: 7.91 ft by .
Flow history at Oxbow
Daily values from USGS 14142500, updated every 15 to 60 minutes; NWS forecast for SNDO3 reissued through the day. Provisional.
Highest crests on record at Oxbow
12 on record
| Stage | Flow | Date |
|---|---|---|
| 22.59 ft | 68,600 CFS | Feb 7, 1996 |
| 22.30 ft | 84,400 CFS | Dec 22, 1964 |
| 21.84 ft | 61,300 CFS | Jan 16, 2011 |
| 21.62 ft | 45,770 CFS | Jan 2, 2009 |
| 21.44 ft | 57,600 CFS | Nov 25, 1999 |
| 21.37 ft | 56,327 CFS | Dec 19, 2025 |
| 20.98 ft | 61,600 CFS | Feb 23, 1986 |
| 20.60 ft | 58,000 CFS | Mar 31, 1931 |
| 19.38 ft | 40,500 CFS | Dec 28, 1999 |
| 19.30 ft | 39,900 CFS | Nov 7, 2006 |
Crests published by the National Weather Service.
About Sandy River at Oxbow
In Oregon — the reading paddlers, anglers and outfitters here check before committing to a shuttle. Enormous self-guided Portland tubing volume.
Sandy River at Oxbow — common questions
3 questions
Does rain upstream change Sandy River at Oxbow quickly?
Yes. It is free-flowing, so rain upstream moves it directly. Several feet in a few hours is normal after a heavy storm.
Is Sandy River at Oxbow high or low for this time of year?
The USGS median flow for mid-September here is 396 CFS, from 81 years of record (1911–2025). Today is 89% of it. The comparison is what makes the raw number mean anything: the same reading is a drought on one river and a flood on another.
How often does this reading update?
USGS transmits from gauge 14142500 every 15 to 60 minutes, and the National Weather Service reissues the flood forecast for SNDO3 a few times a day — more often when the river is rising. This page refreshes from both when you open it. The timestamp is in the gauge's local time.