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Hydrograph River at a Glance Download Inundation
Mapping
West Branch Susquehanna River at Jersey Shore Stage (ft)Flow (kcfs)Highest Observation: 2.49 ft at 6:15AM May 25, 2015Highest Observation: 2.49 ft at 6:30AM May 25, 2015Highest Observation: 2.49 ft at 6:45AM May 25, 2015Highest Observation: 2.49 ft at 7:00AM May 25, 2015Highest Observation: 2.49 ft at 7:15AM May 25, 2015Observed: 2.48 ft at 7:30AM May 25, 2015Observed: 2.48 ft at 7:45AM May 25, 2015Observed: 2.48 ft at 8:00AM May 25, 2015Observed: 2.48 ft at 8:15AM May 25, 2015Observed: 2.48 ft at 8:30AM May 25, 2015Observed: 2.47 ft at 8:45AM May 25, 2015Observed: 2.47 ft at 9:00AM May 25, 2015Observed: 2.46 ft at 9:15AM May 25, 2015Observed: 2.46 ft at 9:30AM May 25, 2015Observed: 2.46 ft at 9:45AM May 25, 2015Observed: 2.46 ft at 10:00AM May 25, 2015Observed: 2.45 ft at 10:15AM May 25, 2015Observed: 2.45 ft at 10:30AM May 25, 2015Observed: 2.45 ft at 10:45AM May 25, 2015Observed: 2.45 ft at 11:00AM May 25, 2015Observed: 2.45 ft at 11:15AM May 25, 2015Observed: 2.44 ft at 11:30AM May 25, 2015Observed: 2.44 ft at 11:45AM May 25, 2015Observed: 2.44 ft at 12:00PM May 25, 2015Observed: 2.44 ft at 12:15PM May 25, 2015Observed: 2.44 ft at 12:30PM May 25, 2015Observed: 2.44 ft at 12:45PM May 25, 2015Observed: 2.43 ft at 1:00PM May 25, 2015Observed: 2.44 ft at 1:15PM May 25, 2015Observed: 2.43 ft at 1:30PM May 25, 2015Observed: 2.42 ft at 1:45PM May 25, 2015Observed: 2.43 ft at 2:00PM May 25, 2015Observed: 2.41 ft at 2:15PM May 25, 2015Observed: 2.43 ft at 2:30PM May 25, 2015Observed: 2.43 ft at 2:45PM May 25, 2015Observed: 2.39 ft at 3:00PM May 25, 2015Observed: 2.44 ft at 3:15PM May 25, 2015Observed: 2.44 ft at 3:30PM May 25, 2015Observed: 2.38 ft at 3:45PM May 25, 2015Observed: 2.44 ft at 4:00PM May 25, 2015Observed: 2.44 ft at 4:15PM May 25, 2015Observed: 2.43 ft at 4:30PM May 25, 2015Observed: 2.4 ft at 4:45PM May 25, 2015Observed: 2.39 ft at 5:00PM May 25, 2015Observed: 2.42 ft at 5:15PM May 25, 2015Observed: 2.43 ft at 5:30PM May 25, 2015Observed: 2.43 ft at 5:45PM May 25, 2015Observed: 2.43 ft at 6:00PM May 25, 2015Observed: 2.42 ft at 6:15PM May 25, 2015Observed: 2.42 ft at 6:30PM May 25, 2015Observed: 2.42 ft at 6:45PM May 25, 2015Observed: 2.42 ft at 7:00PM May 25, 2015Observed: 2.42 ft at 7:15PM May 25, 2015Observed: 2.42 ft at 7:30PM May 25, 2015Observed: 2.42 ft at 7:45PM May 25, 2015Observed: 2.42 ft at 8:00PM May 25, 2015Observed: 2.41 ft at 8:15PM May 25, 2015Observed: 2.41 ft at 8:29PM May 25, 2015Observed: 2.41 ft at 8:30PM May 25, 2015Observed: 2.41 ft at 8:45PM May 25, 2015Observed: 2.41 ft at 9:00PM May 25, 2015Observed: 2.41 ft at 9:15PM May 25, 2015Observed: 2.41 ft at 9:30PM May 25, 2015Observed: 2.41 ft at 9:45PM May 25, 2015Observed: 2.4 ft at 10:00PM May 25, 2015Observed: 2.4 ft at 10:15PM May 25, 2015Observed: 2.4 ft at 10:30PM May 25, 2015Observed: 2.4 ft at 10:45PM May 25, 2015Observed: 2.4 ft at 11:00PM May 25, 2015Observed: 2.39 ft at 11:15PM May 25, 2015Observed: 2.39 ft at 11:30PM May 25, 2015Observed: 2.39 ft at 11:45PM May 25, 2015Observed: 2.39 ft at 12:00AM May 26, 2015Observed: 2.39 ft at 12:15AM May 26, 2015Observed: 2.39 ft at 12:30AM May 26, 2015Observed: 2.39 ft at 12:45AM May 26, 2015Observed: 2.38 ft at 1:00AM May 26, 2015Observed: 2.38 ft at 1:15AM May 26, 2015Observed: 2.38 ft at 1:30AM May 26, 2015Observed: 2.38 ft at 1:45AM May 26, 2015Observed: 2.37 ft at 2:00AM May 26, 2015Observed: 2.37 ft at 2:15AM May 26, 2015Observed: 2.37 ft at 2:30AM May 26, 2015Observed: 2.37 ft at 2:45AM May 26, 2015Observed: 2.37 ft at 3:00AM May 26, 2015Observed: 2.37 ft at 3:15AM May 26, 2015Observed: 2.36 ft at 3:30AM May 26, 2015Observed: 2.36 ft at 3:45AM May 26, 2015Observed: 2.36 ft at 4:00AM May 26, 2015Observed: 2.35 ft at 4:15AM May 26, 2015Observed: 2.35 ft at 4:30AM May 26, 2015Observed: 2.35 ft at 4:45AM May 26, 2015Observed: 2.35 ft at 5:00AM May 26, 2015Observed: 2.35 ft at 5:15AM May 26, 2015Observed: 2.35 ft at 5:30AM May 26, 2015Observed: 2.35 ft at 5:45AM May 26, 2015Observed: 2.35 ft at 6:00AM May 26, 2015Observed: 2.35 ft at 6:15AM May 26, 2015Observed: 2.34 ft at 6:30AM May 26, 2015Observed: 2.34 ft at 6:45AM May 26, 2015Observed: 2.34 ft at 7:00AM May 26, 2015Observed: 2.34 ft at 7:15AM May 26, 2015Observed: 2.34 ft at 7:30AM May 26, 2015Observed: 2.33 ft at 7:45AM May 26, 2015Observed: 2.33 ft at 8:00AM May 26, 2015Observed: 2.33 ft at 8:15AM May 26, 2015Observed: 2.33 ft at 8:30AM May 26, 2015Observed: 2.33 ft at 8:45AM May 26, 2015Observed: 2.32 ft at 9:00AM May 26, 2015Observed: 2.32 ft at 9:15AM May 26, 2015Observed: 2.32 ft at 9:30AM May 26, 2015Observed: 2.32 ft at 9:45AM May 26, 2015Observed: 2.31 ft at 10:00AM May 26, 2015Observed: 2.31 ft at 10:15AM May 26, 2015Observed: 2.31 ft at 10:30AM May 26, 2015Observed: 2.31 ft at 10:45AM May 26, 2015Observed: 2.31 ft at 11:00AM May 26, 2015Observed: 2.31 ft at 11:15AM May 26, 2015Observed: 2.3 ft at 11:30AM May 26, 2015Observed: 2.3 ft at 11:45AM May 26, 2015Observed: 2.3 ft at 12:00PM May 26, 2015Observed: 2.3 ft at 12:15PM May 26, 2015Observed: 2.3 ft at 12:30PM May 26, 2015Observed: 2.3 ft at 12:45PM May 26, 2015Observed: 2.29 ft at 1:00PM May 26, 2015Observed: 2.29 ft at 1:15PM May 26, 2015Observed: 2.29 ft at 1:30PM May 26, 2015Observed: 2.29 ft at 1:45PM May 26, 2015Observed: 2.29 ft at 2:00PM May 26, 2015Observed: 2.29 ft at 2:15PM May 26, 2015Observed: 2.29 ft at 2:30PM May 26, 2015Observed: 2.3 ft at 2:45PM May 26, 2015Observed: 2.3 ft at 3:00PM May 26, 2015Observed: 2.3 ft at 3:15PM May 26, 2015Observed: 2.3 ft at 3:30PM May 26, 2015Observed: 2.3 ft at 3:45PM May 26, 2015Observed: 2.3 ft at 4:00PM May 26, 2015Observed: 2.3 ft at 4:15PM May 26, 2015Observed: 2.3 ft at 4:30PM May 26, 2015Observed: 2.3 ft at 4:45PM May 26, 2015Observed: 2.3 ft at 5:00PM May 26, 2015Observed: 2.3 ft at 5:15PM May 26, 2015Observed: 2.3 ft at 5:30PM May 26, 2015Observed: 2.3 ft at 5:45PM May 26, 2015Observed: 2.3 ft at 6:00PM May 26, 2015Observed: 2.3 ft at 6:15PM May 26, 2015Observed: 2.3 ft at 6:30PM May 26, 2015Observed: 2.3 ft at 6:45PM May 26, 2015Observed: 2.3 ft at 7:00PM May 26, 2015Observed: 2.3 ft at 7:15PM May 26, 2015Observed: 2.3 ft at 7:30PM May 26, 2015Observed: 2.3 ft at 7:45PM May 26, 2015Observed: 2.3 ft at 8:00PM May 26, 2015Observed: 2.3 ft at 8:15PM May 26, 2015Observed: 2.3 ft at 8:30PM May 26, 2015Observed: 2.3 ft at 8:45PM May 26, 2015Observed: 2.3 ft at 9:00PM May 26, 2015Observed: 2.3 ft at 9:15PM May 26, 2015Observed: 2.31 ft at 9:30PM May 26, 2015Observed: 2.31 ft at 9:45PM May 26, 2015Observed: 2.31 ft at 10:00PM May 26, 2015Observed: 2.31 ft at 10:15PM May 26, 2015Observed: 2.31 ft at 10:30PM May 26, 2015Observed: 2.3 ft at 10:45PM May 26, 2015Observed: 2.31 ft at 11:00PM May 26, 2015Observed: 2.3 ft at 11:15PM May 26, 2015Observed: 2.3 ft at 11:30PM May 26, 2015Observed: 2.3 ft at 11:45PM May 26, 2015Observed: 2.3 ft at 12:00AM May 27, 2015Observed: 2.3 ft at 12:15AM May 27, 2015Observed: 2.3 ft at 12:30AM May 27, 2015Observed: 2.3 ft at 12:45AM May 27, 2015Observed: 2.3 ft at 1:00AM May 27, 2015Observed: 2.3 ft at 1:15AM May 27, 2015Observed: 2.3 ft at 1:30AM May 27, 2015Observed: 2.3 ft at 1:45AM May 27, 2015Observed: 2.3 ft at 2:00AM May 27, 2015Observed: 2.3 ft at 2:15AM May 27, 2015Observed: 2.3 ft at 2:30AM May 27, 2015Observed: 2.3 ft at 2:45AM May 27, 2015Observed: 2.3 ft at 3:00AM May 27, 2015Observed: 2.3 ft at 3:15AM May 27, 2015Observed: 2.3 ft at 3:30AM May 27, 2015Observed: 2.3 ft at 3:45AM May 27, 2015Observed: 2.3 ft at 4:00AM May 27, 2015Observed: 2.3 ft at 4:15AM May 27, 2015Observed: 2.3 ft at 4:30AM May 27, 2015Observed: 2.3 ft at 4:45AM May 27, 2015Observed: 2.3 ft at 5:00AM May 27, 2015Observed: 2.3 ft at 5:15AM May 27, 2015Observed: 2.3 ft at 5:30AM May 27, 2015Observed: 2.3 ft at 5:45AM May 27, 2015Observed: 2.29 ft at 6:00AM May 27, 2015Observed: 2.29 ft at 6:15AM May 27, 2015Observed: 2.3 ft at 6:30AM May 27, 2015Observed: 2.29 ft at 6:45AM May 27, 2015Observed: 2.29 ft at 7:00AM May 27, 2015Observed: 2.29 ft at 7:15AM May 27, 2015Observed: 2.29 ft at 7:30AM May 27, 2015Observed: 2.28 ft at 7:45AM May 27, 2015Observed: 2.28 ft at 8:00AM May 27, 2015Observed: 2.28 ft at 8:15AM May 27, 2015Observed: 2.28 ft at 8:30AM May 27, 2015Observed: 2.28 ft at 8:45AM May 27, 2015Observed: 2.27 ft at 9:00AM May 27, 2015Observed: 2.27 ft at 9:15AM May 27, 2015Observed: 2.27 ft at 9:30AM May 27, 2015Observed: 2.27 ft at 9:45AM May 27, 2015Observed: 2.27 ft at 10:00AM May 27, 2015Observed: 2.27 ft at 10:15AM May 27, 2015Observed: 2.26 ft at 10:30AM May 27, 2015Observed: 2.26 ft at 10:45AM May 27, 2015Observed: 2.26 ft at 11:00AM May 27, 2015Observed: 2.26 ft at 11:15AM May 27, 2015Observed: 2.27 ft at 11:30AM May 27, 2015Observed: 2.27 ft at 11:45AM May 27, 2015Observed: 2.27 ft at 12:00PM May 27, 2015Observed: 2.27 ft at 12:15PM May 27, 2015Observed: 2.27 ft at 12:30PM May 27, 2015Observed: 2.26 ft at 12:45PM May 27, 2015Observed: 2.26 ft at 1:00PM May 27, 2015Observed: 2.26 ft at 1:15PM May 27, 2015Observed: 2.26 ft at 1:30PM May 27, 2015Observed: 2.26 ft at 1:45PM May 27, 2015Observed: 2.26 ft at 2:00PM May 27, 2015Observed: 2.26 ft at 2:15PM May 27, 2015Observed: 2.26 ft at 2:30PM May 27, 2015Observed: 2.26 ft at 2:45PM May 27, 2015Observed: 2.26 ft at 3:00PM May 27, 2015Observed: 2.26 ft at 3:15PM May 27, 2015Observed: 2.26 ft at 3:30PM May 27, 2015Observed: 2.26 ft at 3:45PM May 27, 2015Observed: 2.26 ft at 4:00PM May 27, 2015Observed: 2.25 ft at 4:15PM May 27, 2015Observed: 2.25 ft at 4:30PM May 27, 2015Observed: 2.25 ft at 4:45PM May 27, 2015Observed: 2.25 ft at 5:00PM May 27, 2015Observed: 2.25 ft at 5:15PM May 27, 2015Observed: 2.25 ft at 5:30PM May 27, 2015Observed: 2.25 ft at 5:45PM May 27, 2015Observed: 2.25 ft at 6:00PM May 27, 2015Observed: 2.25 ft at 6:15PM May 27, 2015Observed: 2.25 ft at 6:30PM May 27, 2015Observed: 2.25 ft at 6:45PM May 27, 2015Observed: 2.25 ft at 7:00PM May 27, 2015Observed: 2.25 ft at 7:15PM May 27, 2015Observed: 2.25 ft at 7:30PM May 27, 2015Observed: 2.25 ft at 7:45PM May 27, 2015Observed: 2.25 ft at 8:00PM May 27, 2015Observed: 2.25 ft at 8:15PM May 27, 2015Observed: 2.25 ft at 8:29PM May 27, 2015Observed: 2.25 ft at 8:30PM May 27, 2015Observed: 2.25 ft at 8:45PM May 27, 2015Observed: 2.25 ft at 9:00PM May 27, 2015Observed: 2.25 ft at 9:15PM May 27, 2015Observed: 2.25 ft at 9:30PM May 27, 2015Observed: 2.25 ft at 9:45PM May 27, 2015Observed: 2.25 ft at 10:00PM May 27, 2015Observed: 2.25 ft at 10:15PM May 27, 2015Observed: 2.26 ft at 10:30PM May 27, 2015Observed: 2.26 ft at 10:45PM May 27, 2015Observed: 2.25 ft at 11:00PM May 27, 2015Observed: 2.25 ft at 11:15PM May 27, 2015Observed: 2.25 ft at 11:30PM May 27, 2015Observed: 2.25 ft at 11:45PM May 27, 2015Observed: 2.25 ft at 12:00AM May 28, 2015Observed: 2.25 ft at 12:15AM May 28, 2015Observed: 2.25 ft at 12:30AM May 28, 2015Observed: 2.25 ft at 12:45AM May 28, 2015Observed: 2.25 ft at 1:00AM May 28, 2015Observed: 2.25 ft at 1:15AM May 28, 2015Observed: 2.25 ft at 1:30AM May 28, 2015Observed: 2.24 ft at 1:45AM May 28, 2015Observed: 2.24 ft at 2:00AM May 28, 2015Observed: 2.24 ft at 2:15AM May 28, 2015Observed: 2.24 ft at 2:30AM May 28, 2015Observed: 2.24 ft at 2:45AM May 28, 2015Observed: 2.24 ft at 3:00AM May 28, 2015Observed: 2.24 ft at 3:15AM May 28, 2015Observed: 2.24 ft at 3:30AM May 28, 2015Observed: 2.24 ft at 3:45AM May 28, 2015Observed: 2.24 ft at 4:00AM May 28, 2015Observed: 2.24 ft at 4:15AM May 28, 2015Observed: 2.24 ft at 4:30AM May 28, 2015Observed: 2.24 ft at 4:45AM May 28, 2015Observed: 2.24 ft at 5:00AM May 28, 2015Observed: 2.24 ft at 5:15AM May 28, 2015Highest Forecast: 2.24 ft 8:00AM May 28, 2015Forecast: 2.23 ft 2:00PM May 28, 2015Forecast: 2.22 ft 8:00PM May 28, 2015Forecast: 2.21 ft 2:00AM May 29, 2015Forecast: 2.2 ft 8:00AM May 29, 2015Forecast: 2.2 ft 2:00PM May 29, 2015Forecast: 2.2 ft 8:00PM May 29, 2015Forecast: 2.2 ft 2:00AM May 30, 2015Forecast: 2.2 ft 8:00AM May 30, 2015JRSP1(plotting HGIRG) Graph Created (6:02AM May 28, 2015)ObservedForecast (issued 9:31AM May 27)Latest observed value: 2.24 ft at 5:15 AM EDT 28-May-2015. Flood Stage is 26 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts for the West Branch Susquehanna River at Jersey Shore are issued routinely year-round.
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Upstream Gauge - at Lock Haven Upstream Gauge Downstream Gauge Downstream Gauge - at Williamsport
Flood Categories (in feet)
Major Flood Stage: 29
Moderate Flood Stage: 28
Flood Stage: 26
Action Stage: 23
Low Stage (in feet): 0

Historic Crests
(1) 38.20 ft on 06/23/1972
(2) 37.90 ft on 03/19/1936
(3) 37.30 ft on 06/01/1889
(4) 32.80 ft on 11/25/1950
(5) 30.74 ft on 09/18/2004
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 30.74 ft on 09/18/2004
(2) 29.50 ft on 01/20/1996
(3) 23.00 ft on 04/02/1993
(4) 27.00 ft on 02/15/1984
(5) 25.50 ft on 03/06/1979
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:15
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
32 Most of Jersey Shore adjacent to the river is flooded.
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 affected.
26 The river overflows onto Log Island.
23 Long Island (Route 44) and North Main Street in Jersey Shore may be closed to traffic.
About This Location Collapse

Latitude: 41.202222° N, Longitude: 77.251389° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 26 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 513.2 ft 539.2 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

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Hydrologic Resources Additional Resources
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
State College Weather Forecast Office
328 Innovation Boulevard, Suite 330
State College, PA 16803
(814) 231-2408
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Page last modified: 12-Feb-2015 9:34 PM
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