Major Flood
22 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
19 ft
Minor Flood
14 ft
Action Stage
12 ft
What Floods at Each Level
20 ft
APPROXIMATE HEIGHT OF 500 YEAR FLOOD.
19 ft
WATER WILL OVERTOP THE BRIDGE ON KINGSBURY ROAD (HIGHWAY 114).
13 ft
WATER WILL BE UP TO THE BOTTOM OF THE BRIDGE ON KINGSBURY HIGHWAY.
2.9 ft
2.9 INCH IN 6 HOUR WILL CAUSE A RISE OF 7 FT.. TOOK ABOUT 10 HOURS TO CREST
1.8 ft
1.80 IN 6 TO 8 HRS CAUSED THE CREEK TO RISE FROM 3.32 TO 7.68 FT
1.4 ft
GENERAL RAIN OF 1.4 INCH IN 3 TO 4 HOUR TOOK RIVER UP TO 5 FT.
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 |
|---|---|---|
| Aug 27, 2008 | 12.73 ft | — |
| Dec 24, 2009 | 11.97 ft | 1,580 cfs |
| Jun 5, 2009 | 11.75 ft | 1,530 cfs |
About This Gauge
Get Flood Alerts for Allison Creek
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 Allison Creek near York?
The Allison Creek near York gauge is maintained by USGS (site 021457492) 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 Allison Creek near York?
The NWS-defined flood stage for Allison Creek near York is 14 feet. Action stage begins at 12 feet. Moderate flooding starts at 19 feet, and major flooding at 22 feet.
How do I get alerts when Allison Creek rises?
Download StormCast free on Google Play, go to River Gauges, and add Allison Creek near York 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 Allison Creek near York gauge located?
The gauge is located in York County, South Carolina at coordinates 35.0650°N, 81.1383°W. USGS site number: 021457492. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Resources
Source & Notes
Data provided by: Observations courtesy of U.S. Geological Survey