Russian River Near Windsor Flow Report
As of July 27, 2026, Russian River Near Windsor is flowing at 202 cfs with a gage height of 6.44 ft, rising 6% over the past 24 hours. Source: USGS gauge #11465390, refreshed throughout the day.
Historical Data
Russian River Near Windsor at a glance
How Russian River Near Windsor is running right now, where it sits on the map, and the key gauge stats.
Russian River Near Windsor is flowing at 202 cfs, with the water sitting 6.44 ft at the gage. Flow is up 6% since yesterday — a rising hydrograph.
This is USGS gauge #11465390 in California. Over the past 10 days the average has been 195 cfs, peaking at 202 cfs.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the California flow report.
Engineering Data
Flow-duration statistics and observed peak-flow context computed from this gauge’s complete daily record (USGS #11465390).
Estimate flows at an ungauged site
Drainage-area ratio transfer from this gauge . Most reliable for hydrologically similar sites in the same watershed with area ratios between roughly 0.5 and 1.5.
Percentiles are flow-duration values computed from this gauge’s observed daily record as archived by Snoflo. Return periods are Weibull plotting-position estimates from observed annual maxima, provided as general reference context only. Always verify against official USGS NWIS records. Part of Snoflo for Engineering.
Streamflow Forecast
Over the next 5 days, Russian R Nr Windsor Ca is expected to hold near today's 191 cfs, toward roughly 188 cfs by 2026-07-30 (likely range 130-272 cfs) -- running well below the seasonal normal.
Powered by PULSE — Snoflo’s forecast engine, trained on this gauge’s full record of storms, snowmelt, and dry spells.
| Date | Expected (p50) | Likely range (p25–p75) | vs normal | Projected stage |
|---|
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.
Russian River Near Windsor
The primary flow provider is rainfall, with potential tributaries including Mark West Creek and Porter Creek. There are no major dams directly affecting this section of the river. Seasonal trends show higher flow in the winter months and lower flow in the summer. Interesting facts include the historic use of the river for logging and transportation, and the current use for recreation such as swimming and kayaking. The Russian River is also home to endangered species such as the coho salmon and steelhead trout. Overall, understanding the hydrology of the Russian River is important for managing its resources and protecting its ecosystem.
Nearby streamflow levels
Cross-check Russian River Near Windsor's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Russian River Near Windsor Ca | 202 cfs |
| Mark West Creek Near Mirabel Heights Ca | 3 cfs |
| Russian River Near Guerneville Ca | 114 cfs |
| Dry Creek Near Mouth Near Healdsburg Ca | 135 cfs |
| Santa Rosa Creek A Willowside Rd Near Santa Rosa Ca | 2 cfs |
| Laguna De Santa Rosa Creek Near Sebastopol Ca | 0 cfs |
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 Russian River Near Windsor in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Russian River Near Windsor crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Russian River Near Windsor
What is the Russian River Near Windsor flow rate right now?
As of July 27, 2026, Russian River Near Windsor is flowing at 202 cfs. The live value, gage height, and 24-hour trend are shown at the top of this page.
Is the Russian River Near Windsor running high or low right now?
Check the percent of median figure on this page: above 100% means Russian River Near Windsor is running higher than normal for the date, below 100% means lower. The 24-hour trend shows whether it's rising or falling.
Where does the streamflow data for Russian River Near Windsor come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 11465390. 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 Russian River Near Windsor 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 Russian River Near Windsor report
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