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Critical Stages |
11' -Action |
16' -Flood |
18' -Moderate Flood |
20' -Major Flood |
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Forecast not available for this location. |
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Observation history unavailable for thie location. |
Flood Impacts |
24.0 | Record flooding is expected on the Clarion River in the vicinity of Ridgway. Water levels are expected to exceed those experienced in July of 1964. |
22.0 | Widespread flooding occurs along the right, or west bank. The left bank overflows and affects the sewage treatment plant. |
20.0 | The entire area along the right, or west bank is inundated. Numerous homes and businesses are affected by high water. Route 948 is closed due to flooding at several locations. |
18.0 | Homes on the right, or west bank above the highway bridge are affected by high water levels. |
16.0 | The right, or west bank overflows, affecting low lying areas. |
Historical Crests |
Low Water Records |
1) 23.10 ft on 07/19/1964
2) 20.27 ft on 01/19/1996
3) 19.50 ft on 06/23/1972
4) 16.89 ft on 09/18/2004
5) 16.40 ft on 07/01/1942
6) 16.00 ft on 08/14/1994
7) 15.50 ft on 03/10/1964
8) 15.10 ft on 07/15/1992
9) 15.00 ft on 02/14/1984
10) 14.00 ft on 03/18/1936
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1) 0.50 ft on 08/17/1949
2) 0.60 ft on 11/07/1951
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Data provided by NOAA Advanced Hydrologic Prediction Service
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