Willamette River At Newberg flow report
As of July 13, 2026, Willamette River At Newberg is flowing at 6,860 cfs with a gage height of 56.12 ft, rising 17% over the past 24 hours. Source: USGS gauge #14197900, refreshed throughout the day.
Historical Data
Willamette River At Newberg at a glance
How Willamette River At Newberg is running right now, where it sits on the map, and the key gauge stats.
Willamette River At Newberg is flowing at 6,860 cfs, with the water sitting 56.12 ft at the gage. Flow is up 17% since yesterday — a rising hydrograph.
This is USGS gauge #14197900 in Oregon. Over the past 10 days the average has been 6,595 cfs, peaking at 6,860 cfs.
Over the next 5 days, Willamette River At Newberg is expected to recede from today's 6860 cfs, toward roughly 6145 cfs by 2026-07-18 (likely range 4714-8009 cfs) -- running well below the seasonal normal.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the Oregon flow report.
Streamflow Forecast
Powered by PULSE — Snoflo’s Predictive Unified Learning & Simulation Engine, which learns from how this river has answered every past storm, snowmelt, and dry spell to forecast where it’s headed with a precision generic models can’t match.
How does this compare to past years?
Year-over-year overlay, annual peak discharge, the full distribution of daily flows on record, and the gauge's rating curve.
Weather Forecast
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day forecast
Daily temperatures, snow, and rain projected over the next two weeks.
Willamette River At Newberg
The main constituents that affect the flow of the river are snowmelt and precipitation, which can cause seasonal fluctuations in the river's flow. The river has several tributaries, including the Tualatin River and Yamhill River. One notable dam on the river is the Newberg Dam, which was built in 1906 and is used for hydroelectric power. Seasonal trends in the river's flow include higher flow in the winter months and lower flow in the summer months. Interesting facts about the river include that it is one of the largest tributaries of the Columbia River and is home to a variety of fish species, including salmon and steelhead.
Nearby streamflow levels
Cross-check Willamette River At Newberg's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Willamette River At Newberg | 6,860 cfs |
| Pudding River At Aurora | 40 cfs |
| Pudding River Near Woodburn | 15 cfs |
| South Yamhill River At Mcminnville | 53 cfs |
| Fanno Creek At Durham | 2 cfs |
| Molalla River Near Canby | 116 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Willamette River At Newberg. Spring snowmelt is the dominant driver of streamflow in mountain basins -- a deep snowpack upstream means more runoff later in the season.
| SNOTEL station | Snowpack |
|---|---|
| Nohrsc Miller Woods | 0 in |
| Miller Woods | 0 in |
| Hillsboro Airport Asos & Lawrs | 0 in |
| Seine Creek | 1 in |
| Saddle Mountain | 0 in |
| Headworks Portland Water Bureau | 0 in |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of Willamette River At Newberg.
Boat launches
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River levels & flood safety
- Read the level before you go
- A river that's runnable at one flow can be deadly at another. Check current discharge and gage height — like the values shown above — against the flood-stage thresholds, and remember levels can spike fast after rain or a dam release.
- Respect cold water
- Snowmelt rivers run cold even in summer. Sudden immersion triggers cold-water shock and saps strength within minutes. Wear a PFD, dress for the water temperature (not the air), and never wade or paddle alone.
- Watch for swiftwater hazards
- Strainers (downed trees), undercut rocks, and low-head dams are the deadliest features on moving water. High, fast, muddy water hides them. If in doubt, scout from shore and portage.
- Mind flash floods & releases
- Narrow canyons can flood from a storm miles upstream, and dam-controlled reaches can rise without warning. Know the forecast, the release schedule, and your exit before you launch.
Track Willamette River At Newberg in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Willamette River At Newberg crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Willamette River At Newberg
Where does the streamflow data for Willamette River At Newberg come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 14197900. Snoflo refreshes the time series throughout the day. Forecasts come from the NOAA / yr.no feed Snoflo's iOS app uses.
How often is the report updated?
USGS gauges report continuously (typically every 15 minutes). Snoflo pulls fresh values throughout the day — look for the "as of" timestamp on the streamflow hero card.
What's the difference between discharge and gage height?
Discharge (cubic feet per second, or cfs) is the volume of water flowing past the gauge each second. Gage height is how high the water sits at the gauge (feet). They're related by a rating curve specific to each gauge — higher water means more flow, but the exact ratio depends on channel shape.
How is "percent of median" calculated?
Today's discharge is compared to the historical median discharge on this calendar day across the gauge's full record. 100% = right on median; 200% = a very high year; 30% = a drought-level low.
What are flood stages, and is this river safe right now?
Flood stages are NWS-defined gage-height thresholds — Action, Minor, Moderate, Major — marking when nearby roads or floodplains start to be affected. "Safe" depends on your activity and skill: a level that's a fun paddle for an expert can be lethal for a wader. Always check the current level against the thresholds above and the safety links, and when in doubt, stay off the water.
Can I get alerts when Willamette River At Newberg rises?
Yes — flow alerts are managed in the Snoflo iOS app. Favorite this gauge, set a streamflow threshold (e.g. "alert me when discharge crosses 5,000 cfs"), and you'll get a push the moment USGS reports the crossing.
Access the free Willamette River At Newberg report
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