Laguna De Santa Rosa A Stony Pt Rd Near Cotati flow report
As of July 13, 2026, Laguna De Santa Rosa A Stony Pt Rd Near Cotati is flowing at 1 cfs with a gage height of 73.37 ft, receding 9% over the past 24 hours. Source: USGS gauge #11465680, refreshed throughout the day.
Historical Data
Laguna De Santa Rosa A Stony Pt Rd Near Cotati at a glance
How Laguna De Santa Rosa A Stony Pt Rd Near Cotati is running right now, where it sits on the map, and the key gauge stats.
Laguna De Santa Rosa A Stony Pt Rd Near Cotati is flowing at 1 cfs, with the water sitting 73.37 ft at the gage. Flow is down 9% since yesterday as the gauge recedes.
This is USGS gauge #11465680 in California. Over the past 10 days the average has been 1 cfs, peaking at 1 cfs.
Over the next 5 days, Laguna De Santa Rosa A Stony Pt Rd Nr Cotati Ca is expected to recede from today's 1 cfs, toward roughly 0 cfs by 2026-07-17 (likely range 0-1 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 California 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.
Laguna De Santa Rosa A Stony Pt Rd Near Cotati
Constituents of the watershed include agricultural lands, urban areas, and natural habitats. The Laguna receives water from several tributaries, including Mark West Creek, Matanzas Creek, and Santa Rosa Creek. There are no major dams on the Laguna, but levees and other infrastructure have altered the hydrology over time. Seasonal trends include increased flow during winter storms and decreased flow in the summer months. The Laguna provides important habitat for endangered species and is a popular destination for outdoor recreation.
Nearby streamflow levels
Cross-check Laguna De Santa Rosa A Stony Pt Rd Near Cotati's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Laguna De Santa Rosa A Stony Pt Rd Nr Cotati Ca | 1 cfs |
| Colgan C Nr Sebastopol Ca | 0 cfs |
| Copeland C A Rohnert Park Ca | 2 cfs |
| Colgan C Nr Santa Rosa Ca | 1 cfs |
| Santa Rosa C A Santa Rosa Ca | 19 cfs |
| Matanzas C A Santa Rosa Ca | 3 cfs |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of Laguna De Santa Rosa A Stony Pt Rd Near Cotati.
Nearby reservoirs
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Boat launches
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River runs
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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 Laguna De Santa Rosa A Stony Pt Rd Near Cotati in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Laguna De Santa Rosa A Stony Pt Rd Near Cotati crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Laguna De Santa Rosa A Stony Pt Rd Near Cotati
Where does the streamflow data for Laguna De Santa Rosa A Stony Pt Rd Near Cotati come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 11465680. 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 Laguna De Santa Rosa A Stony Pt Rd Near Cotati 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 Laguna De Santa Rosa A Stony Pt Rd Near Cotati report
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