West Branch Susquehanna River at Jersey Shore
Critical Stages
23' - Action
26' - Flood
28' - Moderate
29' - Major
Latest Observation
Updated: 1:00 PM EST 12/15/25
Status: No Flooding
Stage: 1.23 ft
Flow: 0.888 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 7 PM 12/15 | 1.5 | 1.29 |
| 1 AM 12/16 | 1.5 | 1.29 |
| 7 AM 12/16 | 1.5 | 1.29 |
| 1 PM 12/16 | 1.5 | 1.29 |
| 7 PM 12/16 | 1.5 | 1.29 |
| 1 AM 12/17 | 1.5 | 1.29 |
| 7 AM 12/17 | 1.5 | 1.29 |
| 1 PM 12/17 | 1.5 | 1.29 |
| 7 PM 12/17 | 1.5 | 1.29 |
| 1 AM 12/18 | 1.5 | 1.29 |
| 7 AM 12/18 | 1.5 | 1.29 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 1:00 PM 12/15 | 1.23 | 0.888 |
| 12:45 PM 12/15 | 1.21 | 0.86 |
| 12:30 PM 12/15 | 1.2 | 0.847 |
| 12:15 PM 12/15 | 1.23 | 0.888 |
| 12:00 PM 12/15 | 1.25 | 0.915 |
| 11:45 AM 12/15 | 1.27 | 0.943 |
| 11:30 AM 12/15 | 1.29 | 0.972 |
| 11:15 AM 12/15 | 1.29 | 0.972 |
| 11:00 AM 12/15 | 1.32 | 1.01 |
| 10:45 AM 12/15 | 1.32 | 1.01 |
| 10:30 AM 12/15 | 1.3 | 0.986 |
| 10:15 AM 12/15 | 1.29 | 0.972 |
| 10:00 AM 12/15 | 1.3 | 0.986 |
| 9:45 AM 12/15 | 1.32 | 1.01 |
| 9:30 AM 12/15 | 1.37 | 1.09 |
| 9:15 AM 12/15 | 1.4 | 1.13 |
| 9:00 AM 12/15 | 1.42 | 1.17 |
| 8:45 AM 12/15 | 1.43 | 1.18 |
| 8:30 AM 12/15 | 1.4 | 1.13 |
| 8:17 AM 12/15 | 1.38 | 1.1 |
| 8:15 AM 12/15 | 1.38 | 1.1 |
| 8:00 AM 12/15 | 1.37 | 1.09 |
| 7:45 AM 12/15 | 1.37 | 1.09 |
| 7:30 AM 12/15 | 1.37 | 1.09 |
| 7:15 AM 12/15 | 1.37 | 1.09 |
| 7:00 AM 12/15 | 1.38 | 1.1 |
| 6:45 AM 12/15 | 1.4 | 1.13 |
| 6:30 AM 12/15 | 1.46 | 1.23 |
| 6:15 AM 12/15 | 1.49 | 1.28 |
| 6:00 AM 12/15 | 1.51 | 1.31 |
44' -
Approximate level of the FEMA 0.2 0X0P+0nnual Chance Flood level (500-year flood).
38' -
Flood of record from Hurricane Agnes in 1972. Approximate level of the FEMA 1 0X0P+0nnual Chance Flood level (100-year flood). Flood waters begin to reach the Route 44 Bridge in Antes Fort.
36.5' -
Approximate level of the FEMA 2 0X0P+0nnual Chance Flood level (50-year flood).
32.5' -
Flood waters begin to reach the Route 44 Bridge in Jersey Shore.
32' -
Most of Jersey Shore adjacent to the river is flooded.
31.5' -
Approximate level of the FEMA 10 0X0P+0nnual Chance Flood level (10-year flood).
29' -
Many homes and businesses in Jersey Shore are affected by high water.
28' -
The left, or north bank overflows. Some homes adjacent to the river are flooded.
26' -
The river overflows onto Log Island.
23' -
Long Island (Route 44) and North Main Street in Jersey Shore may be closed to traffic.
| Date | Stage (ft) |
|---|---|
| Jun 23, 1972 | 38.2 |
| Mar 19, 1936 | 37.9 |
| Jun 1, 1889 | 37.3 |
| Nov 25, 1950 | 32.8 |
| Sep 18, 2004 | 30.74 |
| Mar 11, 1964 | 30.6 |
| Jan 20, 1996 | 29.5 |
| Sep 26, 1975 | 27.6 |
| Feb 15, 1984 | 27 |
| Mar 6, 1979 | 25.5 |
| Apr 2, 1993 | 23 |
Data provided by the National Weather Service.
