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Allison Creek near York

National Weather Service gauge ALIS1 · South Carolina · York County · 35.0650, -81.1383 · USGS 021457492

Flood levels

Official flood levels at this gauge: action stage begins at 12.0 ft; minor flooding begins at 14.0 ft; moderate flooding begins at 19.0 ft; major flooding begins at 22.0 ft.

Action stage12.0 ft
Minor flooding14.0 ft
Moderate flooding19.0 ft
Major flooding22.0 ft

Highest recorded crests

What the water does

National Weather Service impact statements for this gauge, in the Weather Service's own words.

1.4 ftGENERAL RAIN OF 1.4 INCH IN 3 TO 4 HOUR TOOK RIVER UP TO 5 FT.
1.8 ft1.80 IN 6 TO 8 HRS CAUSED THE CREEK TO RISE FROM 3.32 TO 7.68 FT
2.9 ft2.9 INCH IN 6 HOUR WILL CAUSE A RISE OF 7 FT.. TOOK ABOUT 10 HOURS TO CREST
13.0 ftWATER WILL BE UP TO THE BOTTOM OF THE BRIDGE ON KINGSBURY HIGHWAY.
19.0 ftWATER WILL OVERTOP THE BRIDGE ON KINGSBURY ROAD (HIGHWAY 114).
20.0 ftAPPROXIMATE HEIGHT OF 500 YEAR FLOOD.

Forecast office: NWS Greer · River Forecast Center: Southeast River Forecast Center.

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