Neosho River at Emporia
Kansas — Water Level & Flood Stage
Located in Lyon County, Kansas on the Neosho River. Live water level data from USGS, updated every 15 minutes.
Current Water Level
Gage Height
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Streamflow
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Last Reading
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This is an NWS forecast point (LID: EPRK1). Live data may be limited. View on NWS AHPS →
Flood Stages
Major Flood
30.5 ft
Moderate Flood
19.5 ft
Minor Flood
19 ft
Action Stage
14 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
19.5 ft
Prairie Street, north of the bridge, floods.
19 ft
Minor flooding occurs along the river upstream to Dunlap and downstream to Neosho Rapids.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Oct 11, 1985 | 26 ft | — |
| Oct 11, 1985 | 26 ft | — |
| May 13, 2005 | 25.5 ft | — |
| May 13, 2005 | 25.5 ft | — |
| Jun 19, 2004 | 25.4 ft | — |
About This Gauge
NWS LID
EPRK1
River
Neosho River
County
Lyon, KS
Coordinates
38.4356°N, 96.2092°W
Get Flood Alerts for Neosho River
StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.
Frequently Asked Questions
What is the current water level of Neosho River at Emporia?
The Neosho River at Emporia gauge is maintained by USGS and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.
What is flood stage for Neosho River at Emporia?
The NWS-defined flood stage for Neosho River at Emporia is 19 feet. Action stage begins at 14 feet. Moderate flooding starts at 19.5 feet, and major flooding at 30.5 feet.
How do I get alerts when Neosho River rises?
Download StormCast free on Google Play, go to River Gauges, and add Neosho River at Emporia to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category — even when your screen is off.
Where is the Neosho River at Emporia gauge located?
The gauge is located in Lyon County, Kansas at coordinates 38.4356°N, 96.2092°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
- River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.
- Stage may be affected by ice during winter months.