Kanawha River At Charleston flow report
As of July 13, 2026, Kanawha River At Charleston is flowing at 12,500 cfs with a gage height of 18.67 ft, rising 76% over the past 24 hours. Source: USGS gauge #03198000, refreshed throughout the day.
Historical Data
Kanawha River At Charleston at a glance
How Kanawha River At Charleston is running right now, where it sits on the map, and the key gauge stats.
Kanawha River At Charleston is flowing at 12,500 cfs, with the water sitting 18.67 ft at the gage. Flow is up 76% since yesterday — a rising hydrograph.
This is USGS gauge #03198000 in West Virginia. Over the past 10 days the average has been 6,025 cfs, peaking at 12,500 cfs.
Over the next 5 days, Kanawha River At Charleston is expected to recede from today's 7100 cfs, toward roughly 5509 cfs by 2026-07-17 (likely range 2172-13970 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 West Virginia 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.
Kanawha River At Charleston
The river is regulated by several dams, including the Kanawha Falls Dam and the London Lock and Dam. Seasonal trends show that the river experiences higher flows in the spring due to snowmelt and precipitation, while flows decrease in the summer and fall. One interesting fact about the Kanawha River is that it has been historically important for transportation and industry in the region, and was once the site of a major chemical spill in 2014.
Nearby streamflow levels
Cross-check Kanawha River At Charleston's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Kanawha River At Charleston | 12,500 cfs |
| Coal River At Tornado | 805 cfs |
| Pocatalico River At Sissonville | 102 cfs |
| Big Coal River At Ashford | 998 cfs |
| Hurricane Creek At Hurricane | 9 cfs |
| Elk River At Queen Shoals | 781 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Kanawha River At Charleston. 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 |
|---|---|
| Rlx Weather Forecast Office | 0 in |
| South Charleston 0.3 Ssw | 1 in |
| South Charleston 2.6 Ssw | 0 in |
| South Charleston 4.7 Ssw | 0 in |
| Alum Creek 3.0 E | 0 in |
| Charleston 5.8 Ene | 0 in |
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 Kanawha River At Charleston in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Kanawha River At Charleston crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Kanawha River At Charleston
Where does the streamflow data for Kanawha River At Charleston come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 03198000. 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 Kanawha River At Charleston 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 Kanawha River At Charleston report
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