Bear Creek Above Holsten Chimney Cyn Near Rumsey flow report
As of July 15, 2026, Bear Creek Above Holsten Chimney Cyn Near Rumsey is flowing at 20 cfs with a gage height of 4.88 ft, holding steady over the past 24 hours. Source: USGS gauge #11451715, refreshed throughout the day.
Historical Data
Bear Creek Above Holsten Chimney Cyn Near Rumsey at a glance
How Bear Creek Above Holsten Chimney Cyn Near Rumsey is running right now, where it sits on the map, and the key gauge stats.
Bear Creek Above Holsten Chimney Cyn Near Rumsey is flowing at 20 cfs, with the water sitting 4.88 ft at the gage. Flow has held roughly steady over the past 24 hours.
This is USGS gauge #11451715 in California. Over the past 10 days the average has been 22 cfs, peaking at 28 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 #11451715).
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.
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.
Bear Creek Above Holsten Chimney Cyn Near Rumsey
The primary source of the stream is from runoff, and the main constituents are sediment and organic matter. There are no significant tributaries or dams related to this stream. Seasonally, the water flow peaks during the wetter months from November to April and is lowest during the dry summer months. The hydrology of this stream is not particularly quirky or interesting, but it is important to monitor as it is part of the larger watershed system in the area. Overall, this streamgauge provides valuable information for managing water resources in California.
Nearby streamflow levels
Cross-check Bear Creek Above Holsten Chimney Cyn Near Rumsey's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Bear C Ab Holsten Chimney Cyn Nr Rumsey Ca | 20 cfs |
| Cache C A Rumsey Ca | 681 cfs |
| Cache C Nr Lower Lake Ca | 505 cfs |
| Nf Cache C Nr Clearlake Oaks Ca | 263 cfs |
| Putah C Nr Guenoc Ca | 5 cfs |
| Nf Cache C A Hough Spring Nr Clearlake Oaks Ca | 31 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 Bear Creek Above Holsten Chimney Cyn Near Rumsey in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Bear Creek Above Holsten Chimney Cyn Near Rumsey crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Bear Creek Above Holsten Chimney Cyn Near Rumsey
Where does the streamflow data for Bear Creek Above Holsten Chimney Cyn Near Rumsey come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 11451715. 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 Bear Creek Above Holsten Chimney Cyn Near Rumsey 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 Bear Creek Above Holsten Chimney Cyn Near Rumsey report
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