Major Flood
13.5 ft
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: KERC2). Live data may be limited. View on NWS AHPS →
FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
11.5 ft
Minor Flood
10 ft
Action Stage
8 ft
What Floods at Each Level
15 ft
Stage and flow are approaching the maximum record flood occurring in 2013.
14 ft
Widespread major flooding occurs as a wide expanse of the river spreads out laterally beyond the floodplain.
13.5 ft
Numerous bridges crossing the South Platte River flood. There is extensive flooding of agricultural land and inundation of structures and roads along the river.
12 ft
The river floods La Salle and Evans.
11.5 ft
Southern sections of Hardin flood. There is moderate flooding of agricultural land along the river.
10 ft
Considerable lowland and meadow flooding occurs. This level represents a flood that has a 10-percent chance of being equaled or exceeded in any given year. For more information click <a href="inundation/faq_google.php">here</a>.
8 ft
The river is out of its banks and into fields and meadows.
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 |
|---|---|---|
| Sep 13, 2013 | 15.09 ft | — |
| May 7, 1973 | 11.73 ft | 31,500 cfs |
| May 11, 2015 | 11.54 ft | 17,200 cfs |
About This Gauge
NWS LID
KERC2
River
South Platte River
County
Weld, CO
Coordinates
40.4125°N, 104.5631°W
Get Flood Alerts for South Platte 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 South Platte River near Kersey?
The South Platte River near Kersey 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 South Platte River near Kersey?
The NWS-defined flood stage for South Platte River near Kersey is 10 feet. Action stage begins at 8 feet. Moderate flooding starts at 11.5 feet, and major flooding at 13.5 feet.
How do I get alerts when South Platte River rises?
Download StormCast free on Google Play, go to River Gauges, and add South Platte River near Kersey to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.
Where is the South Platte River near Kersey gauge located?
The gauge is located in Weld County, Colorado at coordinates 40.4125°N, 104.5631°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on South Platte River
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Source & Notes
Data provided by: CO Division of Water Resources
- Stage may be affected by ice during winter months.