Major Flood
30 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
25 ft
Minor Flood
15 ft
Action Stage
13 ft
What Floods at Each Level
22 ft
AREAS BETWEEN THE RIVER AND RIVERSIDE DRIVE AND ALONG PUMP STATION ROAD WILL BE FLOODED.
14 ft
BUILDINGS AND PARKING LOTS WILL BE FLOODED ON HERRONS FERRY RD BELOW CHERRY RD/HWY 21
13 ft
RIVER WILL FLOOD PIEDMONT MEDICAL TRAIL AREA AND PARTS OF BRAKFIELD DRIVE AREA ON HERRONS FERRY ROAD.
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 |
|---|---|---|
| May 22, 1901 | 24.15 ft | 151,000 cfs |
| Sep 18, 1945 | 20.84 ft | 76,800 cfs |
| Dec 29, 1901 | 19.7 ft | 108,000 cfs |
About This Gauge
Get Flood Alerts for Catawba 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 Catawba River above Rock Hill?
The Catawba River above Rock Hill gauge is maintained by USGS (site 02146000) 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 Catawba River above Rock Hill?
The NWS-defined flood stage for Catawba River above Rock Hill is 15 feet. Action stage begins at 13 feet. Moderate flooding starts at 25 feet, and major flooding at 30 feet.
How do I get alerts when Catawba River rises?
Download StormCast free on Google Play, go to River Gauges, and add Catawba River above Rock Hill 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 Catawba River above Rock Hill gauge located?
The gauge is located in York County, South Carolina at coordinates 34.9847°N, 80.9742°W. USGS site number: 02146000. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey