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Weather Forecast Office State College, PA Middle Atlantic River Forecast Center
Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
Central PA Dams Tioga-Hammond Dam on Tioga River Pool (ft)Observed: 1081.76 ft at 3:00PM May 18, 2013Observed: 1081.76 ft at 3:15PM May 18, 2013Observed: 1081.76 ft at 3:30PM May 18, 2013Observed: 1081.76 ft at 3:45PM May 18, 2013Observed: 1081.76 ft at 4:00PM May 18, 2013Observed: 1081.76 ft at 4:15PM May 18, 2013Observed: 1081.76 ft at 4:30PM May 18, 2013Highest Observation: 1081.77 ft at 4:45PM May 18, 2013Highest Observation: 1081.77 ft at 5:00PM May 18, 2013Highest Observation: 1081.77 ft at 5:15PM May 18, 2013Highest Observation: 1081.77 ft at 5:30PM May 18, 2013Observed: 1081.76 ft at 5:45PM May 18, 2013Observed: 1081.76 ft at 6:00PM May 18, 2013Highest Observation: 1081.77 ft at 6:15PM May 18, 2013Highest Observation: 1081.77 ft at 6:16PM May 18, 2013Highest Observation: 1081.77 ft at 6:30PM May 18, 2013Observed: 1081.76 ft at 6:45PM May 18, 2013Observed: 1081.76 ft at 7:00PM May 18, 2013Observed: 1081.76 ft at 7:15PM May 18, 2013Observed: 1081.76 ft at 7:30PM May 18, 2013Observed: 1081.76 ft at 7:45PM May 18, 2013Observed: 1081.76 ft at 8:00PM May 18, 2013Observed: 1081.76 ft at 8:15PM May 18, 2013Observed: 1081.76 ft at 8:30PM May 18, 2013Observed: 1081.76 ft at 8:45PM May 18, 2013Observed: 1081.76 ft at 9:00PM May 18, 2013Observed: 1081.76 ft at 9:15PM May 18, 2013Observed: 1081.76 ft at 9:30PM May 18, 2013Highest Observation: 1081.77 ft at 9:45PM May 18, 2013Highest Observation: 1081.77 ft at 10:00PM May 18, 2013Highest Observation: 1081.77 ft at 10:15PM May 18, 2013Observed: 1081.76 ft at 10:30PM May 18, 2013Observed: 1081.76 ft at 10:45PM May 18, 2013Highest Observation: 1081.77 ft at 11:00PM May 18, 2013Observed: 1081.76 ft at 11:15PM May 18, 2013Observed: 1081.76 ft at 11:30PM May 18, 2013Observed: 1081.76 ft at 11:45PM May 18, 2013Observed: 1081.76 ft at 12:00AM May 19, 2013Highest Observation: 1081.77 ft at 12:15AM May 19, 2013Highest Observation: 1081.77 ft at 12:30AM May 19, 2013Highest Observation: 1081.77 ft at 12:45AM May 19, 2013Observed: 1081.76 ft at 1:00AM May 19, 2013Observed: 1081.76 ft at 1:15AM May 19, 2013Observed: 1081.76 ft at 1:30AM May 19, 2013Observed: 1081.76 ft at 1:45AM May 19, 2013Observed: 1081.76 ft at 2:00AM May 19, 2013Observed: 1081.76 ft at 2:15AM May 19, 2013Observed: 1081.76 ft at 2:30AM May 19, 2013Observed: 1081.76 ft at 2:45AM May 19, 2013Observed: 1081.76 ft at 3:00AM May 19, 2013Observed: 1081.76 ft at 3:15AM May 19, 2013Observed: 1081.76 ft at 3:30AM May 19, 2013Observed: 1081.75 ft at 3:45AM May 19, 2013Observed: 1081.76 ft at 4:00AM May 19, 2013Observed: 1081.76 ft at 4:15AM May 19, 2013Observed: 1081.76 ft at 4:30AM May 19, 2013Observed: 1081.76 ft at 4:45AM May 19, 2013Observed: 1081.76 ft at 5:00AM May 19, 2013Observed: 1081.76 ft at 5:15AM May 19, 2013Observed: 1081.76 ft at 5:30AM May 19, 2013Observed: 1081.76 ft at 5:45AM May 19, 2013Observed: 1081.76 ft at 6:00AM May 19, 2013Observed: 1081.76 ft at 6:15AM May 19, 2013Observed: 1081.76 ft at 6:30AM May 19, 2013Observed: 1081.76 ft at 6:45AM May 19, 2013Observed: 1081.76 ft at 7:00AM May 19, 2013Observed: 1081.76 ft at 7:15AM May 19, 2013Observed: 1081.76 ft at 7:30AM May 19, 2013Observed: 1081.76 ft at 7:45AM May 19, 2013Observed: 1081.76 ft at 8:00AM May 19, 2013Observed: 1081.76 ft at 8:15AM May 19, 2013Observed: 1081.76 ft at 8:30AM May 19, 2013Observed: 1081.76 ft at 8:45AM May 19, 2013Observed: 1081.76 ft at 9:00AM May 19, 2013Observed: 1081.75 ft at 9:15AM May 19, 2013Observed: 1081.75 ft at 9:30AM May 19, 2013Observed: 1081.75 ft at 9:45AM May 19, 2013Observed: 1081.76 ft at 10:00AM May 19, 2013Observed: 1081.75 ft at 10:15AM May 19, 2013Observed: 1081.76 ft at 10:30AM May 19, 2013Observed: 1081.76 ft at 10:45AM May 19, 2013Observed: 1081.76 ft at 11:00AM May 19, 2013Observed: 1081.76 ft at 11:15AM May 19, 2013Observed: 1081.76 ft at 11:30AM May 19, 2013Observed: 1081.76 ft at 11:45AM May 19, 2013Observed: 1081.76 ft at 12:00PM May 19, 2013Observed: 1081.75 ft at 12:15PM May 19, 2013Observed: 1081.75 ft at 12:30PM May 19, 2013Observed: 1081.76 ft at 12:45PM May 19, 2013Observed: 1081.76 ft at 1:00PM May 19, 2013Observed: 1081.76 ft at 1:15PM May 19, 2013Observed: 1081.75 ft at 1:30PM May 19, 2013Observed: 1081.75 ft at 1:45PM May 19, 2013Observed: 1081.75 ft at 2:00PM May 19, 2013Observed: 1081.75 ft at 2:15PM May 19, 2013Observed: 1081.76 ft at 2:30PM May 19, 2013Observed: 1081.75 ft at 2:45PM May 19, 2013Observed: 1081.75 ft at 3:00PM May 19, 2013Observed: 1081.75 ft at 3:15PM May 19, 2013Observed: 1081.75 ft at 3:30PM May 19, 2013Observed: 1081.75 ft at 3:45PM May 19, 2013Observed: 1081.75 ft at 4:00PM May 19, 2013Observed: 1081.75 ft at 4:15PM May 19, 2013Observed: 1081.75 ft at 4:30PM May 19, 2013Observed: 1081.75 ft at 4:45PM May 19, 2013Observed: 1081.75 ft at 5:00PM May 19, 2013Observed: 1081.75 ft at 5:15PM May 19, 2013Observed: 1081.75 ft at 5:30PM May 19, 2013Observed: 1081.75 ft at 5:45PM May 19, 2013Observed: 1081.75 ft at 6:00PM May 19, 2013Observed: 1081.75 ft at 6:15PM May 19, 2013Observed: 1081.75 ft at 6:30PM May 19, 2013Observed: 1081.75 ft at 6:45PM May 19, 2013Observed: 1081.75 ft at 7:00PM May 19, 2013Observed: 1081.75 ft at 7:15PM May 19, 2013Observed: 1081.75 ft at 7:30PM May 19, 2013Observed: 1081.74 ft at 7:45PM May 19, 2013Observed: 1081.74 ft at 8:00PM May 19, 2013Observed: 1081.75 ft at 8:15PM May 19, 2013Observed: 1081.75 ft at 8:30PM May 19, 2013Observed: 1081.75 ft at 8:45PM May 19, 2013Observed: 1081.75 ft at 9:00PM May 19, 2013Observed: 1081.74 ft at 9:15PM May 19, 2013Observed: 1081.74 ft at 9:30PM May 19, 2013Observed: 1081.74 ft at 9:45PM May 19, 2013Observed: 1081.74 ft at 10:00PM May 19, 2013Observed: 1081.75 ft at 10:15PM May 19, 2013Observed: 1081.75 ft at 10:30PM May 19, 2013Observed: 1081.75 ft at 10:45PM May 19, 2013Observed: 1081.74 ft at 11:00PM May 19, 2013Observed: 1081.75 ft at 11:15PM May 19, 2013Observed: 1081.74 ft at 11:30PM May 19, 2013Observed: 1081.74 ft at 11:45PM May 19, 2013Observed: 1081.74 ft at 12:00AM May 20, 2013Observed: 1081.74 ft at 12:15AM May 20, 2013Observed: 1081.74 ft at 12:30AM May 20, 2013Observed: 1081.74 ft at 12:45AM May 20, 2013Observed: 1081.74 ft at 1:00AM May 20, 2013Observed: 1081.74 ft at 1:15AM May 20, 2013Observed: 1081.74 ft at 1:30AM May 20, 2013Observed: 1081.74 ft at 1:45AM May 20, 2013Observed: 1081.74 ft at 2:00AM May 20, 2013Observed: 1081.74 ft at 2:15AM May 20, 2013Observed: 1081.74 ft at 2:30AM May 20, 2013Observed: 1081.74 ft at 2:45AM May 20, 2013Observed: 1081.74 ft at 3:00AM May 20, 2013Observed: 1081.74 ft at 3:15AM May 20, 2013Observed: 1081.73 ft at 3:30AM May 20, 2013Observed: 1081.73 ft at 3:45AM May 20, 2013Observed: 1081.73 ft at 4:00AM May 20, 2013Observed: 1081.73 ft at 4:15AM May 20, 2013Observed: 1081.73 ft at 4:30AM May 20, 2013Observed: 1081.73 ft at 4:45AM May 20, 2013Observed: 1081.73 ft at 5:00AM May 20, 2013Observed: 1081.73 ft at 5:15AM May 20, 2013Observed: 1081.73 ft at 5:30AM May 20, 2013Observed: 1081.73 ft at 5:45AM May 20, 2013Observed: 1081.73 ft at 6:00AM May 20, 2013Observed: 1081.73 ft at 6:15AM May 20, 2013Observed: 1081.73 ft at 6:30AM May 20, 2013Observed: 1081.74 ft at 6:45AM May 20, 2013Observed: 1081.73 ft at 7:00AM May 20, 2013Observed: 1081.73 ft at 7:15AM May 20, 2013Observed: 1081.73 ft at 7:30AM May 20, 2013Observed: 1081.73 ft at 7:45AM May 20, 2013Observed: 1081.73 ft at 8:00AM May 20, 2013Observed: 1081.73 ft at 8:15AM May 20, 2013Observed: 1081.73 ft at 8:30AM May 20, 2013Observed: 1081.73 ft at 8:45AM May 20, 2013Observed: 1081.73 ft at 9:00AM May 20, 2013Observed: 1081.73 ft at 9:15AM May 20, 2013Observed: 1081.73 ft at 9:30AM May 20, 2013Observed: 1081.73 ft at 9:45AM May 20, 2013Observed: 1081.73 ft at 10:00AM May 20, 2013Observed: 1081.73 ft at 10:15AM May 20, 2013Observed: 1081.73 ft at 10:30AM May 20, 2013Observed: 1081.73 ft at 10:45AM May 20, 2013Observed: 1081.73 ft at 11:00AM May 20, 2013Observed: 1081.73 ft at 11:15AM May 20, 2013Observed: 1081.73 ft at 11:30AM May 20, 2013Observed: 1081.73 ft at 11:45AM May 20, 2013Observed: 1081.73 ft at 12:00PM May 20, 2013Observed: 1081.73 ft at 12:15PM May 20, 2013Observed: 1081.72 ft at 12:30PM May 20, 2013Observed: 1081.72 ft at 12:45PM May 20, 2013Observed: 1081.72 ft at 1:00PM May 20, 2013Observed: 1081.72 ft at 1:15PM May 20, 2013Observed: 1081.72 ft at 1:30PM May 20, 2013Observed: 1081.72 ft at 1:45PM May 20, 2013Observed: 1081.72 ft at 2:00PM May 20, 2013Observed: 1081.72 ft at 2:15PM May 20, 2013Observed: 1081.72 ft at 2:30PM May 20, 2013Observed: 1081.72 ft at 2:45PM May 20, 2013Observed: 1081.72 ft at 3:00PM May 20, 2013Observed: 1081.72 ft at 3:15PM May 20, 2013Observed: 1081.72 ft at 3:30PM May 20, 2013Observed: 1081.72 ft at 3:45PM May 20, 2013Observed: 1081.72 ft at 4:00PM May 20, 2013Observed: 1081.72 ft at 4:15PM May 20, 2013Observed: 1081.72 ft at 4:30PM May 20, 2013Observed: 1081.72 ft at 4:45PM May 20, 2013Observed: 1081.72 ft at 5:00PM May 20, 2013Observed: 1081.72 ft at 5:15PM May 20, 2013Observed: 1081.72 ft at 5:30PM May 20, 2013Observed: 1081.72 ft at 5:45PM May 20, 2013Observed: 1081.72 ft at 6:00PM May 20, 2013Observed: 1081.72 ft at 6:15PM May 20, 2013Observed: 1081.72 ft at 6:30PM May 20, 2013Observed: 1081.72 ft at 6:45PM May 20, 2013Observed: 1081.73 ft at 7:00PM May 20, 2013Observed: 1081.73 ft at 7:15PM May 20, 2013Observed: 1081.73 ft at 7:30PM May 20, 2013Observed: 1081.73 ft at 7:45PM May 20, 2013Observed: 1081.73 ft at 8:00PM May 20, 2013Observed: 1081.73 ft at 8:15PM May 20, 2013Observed: 1081.73 ft at 8:30PM May 20, 2013Observed: 1081.73 ft at 8:45PM May 20, 2013Observed: 1081.73 ft at 9:00PM May 20, 2013Observed: 1081.73 ft at 9:15PM May 20, 2013Observed: 1081.73 ft at 9:30PM May 20, 2013Observed: 1081.74 ft at 9:45PM May 20, 2013Observed: 1081.73 ft at 10:00PM May 20, 2013Observed: 1081.74 ft at 10:15PM May 20, 2013Observed: 1081.73 ft at 10:30PM May 20, 2013Observed: 1081.74 ft at 10:45PM May 20, 2013Observed: 1081.73 ft at 11:00PM May 20, 2013Observed: 1081.73 ft at 11:15PM May 20, 2013Observed: 1081.73 ft at 11:30PM May 20, 2013Observed: 1081.73 ft at 11:45PM May 20, 2013Observed: 1081.73 ft at 12:00AM May 21, 2013Observed: 1081.73 ft at 12:15AM May 21, 2013Observed: 1081.74 ft at 12:30AM May 21, 2013Observed: 1081.73 ft at 12:45AM May 21, 2013Observed: 1081.73 ft at 1:00AM May 21, 2013Observed: 1081.73 ft at 1:15AM May 21, 2013Observed: 1081.73 ft at 1:30AM May 21, 2013Observed: 1081.74 ft at 1:45AM May 21, 2013Observed: 1081.74 ft at 2:00AM May 21, 2013Observed: 1081.74 ft at 2:15AM May 21, 2013Observed: 1081.73 ft at 2:30AM May 21, 2013Observed: 1081.74 ft at 2:45AM May 21, 2013Observed: 1081.74 ft at 3:00AM May 21, 2013Observed: 1081.74 ft at 3:15AM May 21, 2013Observed: 1081.74 ft at 3:30AM May 21, 2013Observed: 1081.73 ft at 3:45AM May 21, 2013Observed: 1081.73 ft at 4:00AM May 21, 2013Observed: 1081.74 ft at 4:15AM May 21, 2013Observed: 1081.74 ft at 4:30AM May 21, 2013Observed: 1081.73 ft at 4:45AM May 21, 2013Observed: 1081.74 ft at 5:00AM May 21, 2013Observed: 1081.74 ft at 5:15AM May 21, 2013Observed: 1081.74 ft at 5:30AM May 21, 2013Observed: 1081.74 ft at 5:45AM May 21, 2013Observed: 1081.74 ft at 6:00AM May 21, 2013Observed: 1081.74 ft at 6:15AM May 21, 2013Observed: 1081.74 ft at 6:30AM May 21, 2013Observed: 1081.74 ft at 6:45AM May 21, 2013Observed: 1081.74 ft at 7:00AM May 21, 2013Observed: 1081.74 ft at 7:15AM May 21, 2013Observed: 1081.74 ft at 7:30AM May 21, 2013Observed: 1081.74 ft at 7:45AM May 21, 2013Observed: 1081.74 ft at 8:00AM May 21, 2013Observed: 1081.74 ft at 8:15AM May 21, 2013Observed: 1081.74 ft at 8:30AM May 21, 2013Observed: 1081.74 ft at 8:45AM May 21, 2013Observed: 1081.74 ft at 9:00AM May 21, 2013Observed: 1081.73 ft at 9:15AM May 21, 2013Observed: 1081.73 ft at 9:30AM May 21, 2013Observed: 1081.73 ft at 9:45AM May 21, 2013Observed: 1081.73 ft at 10:00AM May 21, 2013Observed: 1081.73 ft at 10:15AM May 21, 2013Observed: 1081.73 ft at 10:30AM May 21, 2013Observed: 1081.73 ft at 10:45AM May 21, 2013Observed: 1081.73 ft at 11:00AM May 21, 2013Observed: 1081.73 ft at 11:15AM May 21, 2013Observed: 1081.73 ft at 11:30AM May 21, 2013Observed: 1081.73 ft at 11:45AM May 21, 2013Observed: 1081.73 ft at 12:00PM May 21, 2013Observed: 1081.73 ft at 12:15PM May 21, 2013Observed: 1081.73 ft at 12:30PM May 21, 2013Observed: 1081.73 ft at 12:45PM May 21, 2013Observed: 1081.74 ft at 1:00PM May 21, 2013Observed: 1081.74 ft at 1:15PM May 21, 2013Observed: 1081.73 ft at 1:30PM May 21, 2013Observed: 1081.73 ft at 1:45PM May 21, 2013Observed: 1081.73 ft at 2:00PM May 21, 2013USACE--US Army Corps of EngineersTGAP1(plotting HPIRG) Graph Created (2:51PM May 21, 2013)ObservedLatest observed value: 1081.73 ft at 2:00 PM EDT 21-May-2013.
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About this graph
Tabular Data
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Central PA Dams Tioga-Hammond Dam on Tioga River. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - other Stevenson Dam on First Fork Sinnemahoning Creek Upstream Gauge Downstream Gauge Downstream Gauge - other Youghiogheny Dam - Buttonhook
Flood Categories (in feet)
Not Available

Historical Crests
Currently none available.

Low Water Records
Currently none available.
Legend
Gauge Location
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.
About This Location Collapse

Latitude: 41.899167° N, Longitude: 77.139167° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 0 ft 0 ft  

Other Data Sources:
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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: 13-Mar-2013 6:34 PM 		Disclaimer
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