Smoky Hill River Near Langley flow report
As of July 13, 2026, Smoky Hill River Near Langley is flowing at 260 cfs with a gage height of 4.44 ft, holding steady over the past 24 hours. Source: USGS gauge #06865500, refreshed throughout the day.
Historical Data
Smoky Hill River Near Langley at a glance
How Smoky Hill River Near Langley is running right now, where it sits on the map, and the key gauge stats.
Smoky Hill River Near Langley is flowing at 260 cfs, with the water sitting 4.44 ft at the gage. Flow has held roughly steady over the past 24 hours.
This is USGS gauge #06865500 in Kansas. Over the past 10 days the average has been 274 cfs, peaking at 289 cfs.
Over the next 5 days, Smoky Hill R Nr Langley is expected to recede from today's 265 cfs, toward roughly 214 cfs by 2026-07-17 (likely range 90-511 cfs) -- about normal for the date.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the Kansas 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.
Smoky Hill River Near Langley
The river's flow is influenced by precipitation and snowmelt in the summer and spring, and can be affected by drought in the winter. The Smoky Hill River is part of the larger Kansas River System and is fed by numerous small tributaries. There are no major dams on the Smoky Hill River, but there are several small weirs and diversion structures used for irrigation. The hydrology of the Smoky Hill River is important to the local ecosystem and supports a variety of wildlife. Interesting facts about the river include its historical significance as a trade route for Native Americans and settlers, and its use as a recreational resource for fishing and boating.
Nearby streamflow levels
Cross-check Smoky Hill River Near Langley's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Smoky Hill R Nr Langley | 260 cfs |
| Smoky Hill R At Lindsborg | 258 cfs |
| Smoky Hill R At Ellsworth | 138 cfs |
| Smoky Hill R Nr Mentor | 272 cfs |
| Mulberry C Nr Salina | 20 cfs |
| Cow C Nr Lyons | 4 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Smoky Hill River Near Langley. 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 |
|---|---|
| Kanapolis Lake-Smoky Hill R | 0 in |
| Ellsworth | 0 in |
| Lindsborg 3e | 1 in |
| Salina 2.4 Se | 0 in |
| Culver | 0 in |
| Lincoln 1 Se | 1 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 Smoky Hill River Near Langley in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Smoky Hill River Near Langley crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Smoky Hill River Near Langley
Where does the streamflow data for Smoky Hill River Near Langley come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 06865500. 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 Smoky Hill River Near Langley 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 Smoky Hill River Near Langley report
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