Umatilla River Near Umatilla flow report
As of July 12, 2026, Umatilla River Near Umatilla is flowing at 87 cfs with a gage height of 2.62 ft, rising 45% over the past 24 hours. Source: USGS gauge #14033500, refreshed throughout the day.
Historical Data
Umatilla River Near Umatilla at a glance
How Umatilla River Near Umatilla is running right now, where it sits on the map, and the key gauge stats.
Umatilla River Near Umatilla is flowing at 87 cfs, with the water sitting 2.62 ft at the gage. Flow is up 45% since yesterday — a rising hydrograph.
This is USGS gauge #14033500 in Oregon. Over the past 10 days the average has been 76 cfs, peaking at 87 cfs.
Over the next 5 days, Umatilla River Near Umatilla is expected to recede from today's 86 cfs, toward roughly 68 cfs by 2026-07-17 (likely range 44-105 cfs) -- drier than normal for the date.
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.
Umatilla River Near Umatilla
The river is a major tributary of the Columbia River and its flow is mainly fed by snowmelt in the spring and summer. The river also receives water from several other tributaries, including the North Fork Umatilla River, the South Fork Umatilla River, and Meacham Creek. There are several dams on the river, including the McKay Dam and the Wildhorse Dam. Seasonally, the river experiences low flow in the late summer and early fall, while the winter months see higher flows due to precipitation. Interestingly, the Umatilla River was named after the Umatilla Native American tribe and was once a popular spot for gold mining during the 19th century.
Nearby streamflow levels
Cross-check Umatilla River Near Umatilla's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Umatilla River Near Umatilla | 87 cfs |
| Yakima River At Kiona | 795 cfs |
| Walla Walla River Near Touchet | 40 cfs |
| Umatilla R At W Reservation Bndy Nr Pendleton | 38 cfs |
| Willow Creek At Morgan Street | 18 cfs |
| Yakima River At Mabton | 1,710 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Umatilla River Near Umatilla. 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 |
|---|---|
| Heppner | 0 in |
| Emigrant Springs | 0 in |
| Arbuckle Mtn | 0 in |
| Lucky Strike | — |
| Lucky Strike | 0 in |
| Nohrsc Arbuckle Mtn | 0 in |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of Umatilla River Near Umatilla.
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 Umatilla River Near Umatilla in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Umatilla River Near Umatilla crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Umatilla River Near Umatilla
Where does the streamflow data for Umatilla River Near Umatilla come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 14033500. 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 Umatilla River Near Umatilla 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 Umatilla River Near Umatilla report
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