E F Carson River Below Markleeville Creek Near Markleevilleca flow report
As of July 14, 2026, E F Carson River Below Markleeville Creek Near Markleevilleca is flowing at 133 cfs with a gage height of 2.73 ft, rising 29% over the past 24 hours. Source: USGS gauge #10308200, refreshed throughout the day.
Historical Data
E F Carson River Below Markleeville Creek Near Markleevilleca at a glance
How E F Carson River Below Markleeville Creek Near Markleevilleca is running right now, where it sits on the map, and the key gauge stats.
E F Carson River Below Markleeville Creek Near Markleevilleca is flowing at 133 cfs, with the water sitting 2.73 ft at the gage. Flow is up 29% since yesterday — a rising hydrograph.
This is USGS gauge #10308200 in California. Over the past 10 days the average has been 134 cfs, peaking at 161 cfs.
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
Over the next 5 days, E F Carson R Bl Markleeville C Nr Markleevilleca is expected to recede from today's 133 cfs, toward roughly 118 cfs by 2026-07-19 (likely range 35-393 cfs) -- drier than normal for the date.
Powered by PULSE — Snoflo’s forecast engine, trained on this gauge’s full record of storms, snowmelt, and dry spells.
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.
E F Carson River Below Markleeville Creek Near Markleevilleca
The stream is primarily fed by snowmelt and precipitation, causing seasonal variations in flow rate, with peak flows occurring in late spring or early summer. The gauge provides data that is used to manage water resources and predict flood events. The East Fork Carson River is home to several dams, including the Carson Falls Dam, which creates the Markleeville Reservoir. Additionally, the river flows through the historic town of Markleeville, a popular spot for fishing and outdoor recreation.
Nearby streamflow levels
Cross-check E F Carson River Below Markleeville Creek Near Markleevilleca's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| E F Carson R Bl Markleeville C Nr Markleevilleca | 133 cfs |
| West Fork Carson River At Woodfords | 42 cfs |
| 4l C Nr Markleeville Ca | 0 cfs |
| Leviathan C Channel Underdrain Nr Markleeville Ca | 0 cfs |
| Leviathan C Ab Aspen C Nr Markleeville Ca | 1 cfs |
| Leviathan Mine Adit Drain Nr Markleeville Ca | 0 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near E F Carson River Below Markleeville Creek Near Markleevilleca. 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 |
|---|---|
| Spratt Creek | 0 in |
| Nohrsc Spratt Creek | — |
| Burnside Lake | 0 in |
| Nohrsc Burnside Lake | 1 in |
| Nohrsc Monitor Pass | 0 in |
| Monitor Pass | 0 in |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of E F Carson River Below Markleeville Creek Near Markleevilleca.
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 E F Carson River Below Markleeville Creek Near Markleevilleca in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when E F Carson River Below Markleeville Creek Near Markleevilleca crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About E F Carson River Below Markleeville Creek Near Markleevilleca
Where does the streamflow data for E F Carson River Below Markleeville Creek Near Markleevilleca come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 10308200. 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 E F Carson River Below Markleeville Creek Near Markleevilleca 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 E F Carson River Below Markleeville Creek Near Markleevilleca report
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