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Weather Forecast Office State College, PA Middle Atlantic River Forecast Center

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Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels
Chance of Exceeding Levels
During Entire Period
Loyalsock Creek at Loyalsockville Observed crest: 3.18 ft at 7:45am Nov 21 Observed: 3.18 ft at 7:45am Nov 21 Observed: 3.17 ft at 8:00am Nov 21 Observed: 3.17 ft at 8:15am Nov 21 Observed: 3.17 ft at 8:30am Nov 21 Observed: 3.17 ft at 8:45am Nov 21 Observed: 3.16 ft at 9:00am Nov 21 Observed: 3.15 ft at 9:15am Nov 21 Observed: 3.14 ft at 9:30am Nov 21 Observed: 3.14 ft at 9:45am Nov 21 Observed: 3.14 ft at 10:00am Nov 21 Observed: 3.13 ft at 10:15am Nov 21 Observed: 3.13 ft at 10:30am Nov 21 Observed: 3.12 ft at 10:45am Nov 21 Observed: 3.12 ft at 11:00am Nov 21 Observed: 3.12 ft at 11:15am Nov 21 Observed: 3.11 ft at 11:30am Nov 21 Observed: 3.11 ft at 11:45am Nov 21 Observed: 3.1 ft at 12:00pm Nov 21 Observed: 3.1 ft at 12:15pm Nov 21 Observed: 3.09 ft at 12:30pm Nov 21 Observed: 3.09 ft at 12:45pm Nov 21 Observed: 3.09 ft at 1:00pm Nov 21 Observed: 3.08 ft at 1:15pm Nov 21 Observed: 3.07 ft at 1:30pm Nov 21 Observed: 3.07 ft at 1:45pm Nov 21 Observed: 3.07 ft at 2:00pm Nov 21 Observed: 3.07 ft at 2:15pm Nov 21 Observed: 3.06 ft at 2:30pm Nov 21 Observed: 3.05 ft at 2:45pm Nov 21 Observed: 3.05 ft at 3:00pm Nov 21 Observed: 3.05 ft at 3:15pm Nov 21 Observed: 3.05 ft at 3:30pm Nov 21 Observed: 3.04 ft at 3:45pm Nov 21 Observed: 3.04 ft at 4:00pm Nov 21 Observed: 3.03 ft at 4:15pm Nov 21 Observed: 3.03 ft at 4:30pm Nov 21 Observed: 3.03 ft at 4:45pm Nov 21 Observed: 3.03 ft at 5:00pm Nov 21 Observed: 3.02 ft at 5:15pm Nov 21 Observed: 3.02 ft at 5:30pm Nov 21 Observed: 3.02 ft at 5:45pm Nov 21 Observed: 3.02 ft at 6:00pm Nov 21 Observed: 3.01 ft at 6:15pm Nov 21 Observed: 3.01 ft at 6:30pm Nov 21 Observed: 3.01 ft at 6:45pm Nov 21 Observed: 3 ft at 7:00pm Nov 21 Observed: 2.99 ft at 7:15pm Nov 21 Observed: 2.99 ft at 7:30pm Nov 21 Observed: 2.99 ft at 7:45pm Nov 21 Observed: 2.99 ft at 8:00pm Nov 21 Observed: 2.98 ft at 8:15pm Nov 21 Observed: 2.98 ft at 8:30pm Nov 21 Observed: 2.98 ft at 8:45pm Nov 21 Observed: 2.97 ft at 9:00pm Nov 21 Observed: 2.97 ft at 9:15pm Nov 21 Observed: 2.97 ft at 9:30pm Nov 21 Observed: 2.96 ft at 9:45pm Nov 21 Observed: 2.96 ft at 10:00pm Nov 21 Observed: 2.96 ft at 10:15pm Nov 21 Observed: 2.96 ft at 10:30pm Nov 21 Observed: 2.95 ft at 10:45pm Nov 21 Observed: 2.95 ft at 11:00pm Nov 21 Observed: 2.95 ft at 11:15pm Nov 21 Observed: 2.95 ft at 11:30pm Nov 21 Observed: 2.94 ft at 11:45pm Nov 21 Observed: 2.94 ft at 12:00am Nov 22 Observed: 2.94 ft at 12:15am Nov 22 Observed: 2.94 ft at 12:30am Nov 22 Observed: 2.93 ft at 12:45am Nov 22 Observed: 2.93 ft at 1:00am Nov 22 Observed: 2.93 ft at 1:15am Nov 22 Observed: 2.93 ft at 1:30am Nov 22 Observed: 2.92 ft at 1:45am Nov 22 Observed: 2.92 ft at 2:00am Nov 22 Observed: 2.92 ft at 2:15am Nov 22 Observed: 2.91 ft at 2:30am Nov 22 Observed: 2.91 ft at 2:45am Nov 22 Observed: 2.91 ft at 3:00am Nov 22 Observed: 2.9 ft at 3:15am Nov 22 Observed: 2.9 ft at 3:30am Nov 22 Observed: 2.91 ft at 3:45am Nov 22 Observed: 2.9 ft at 4:00am Nov 22 Observed: 2.9 ft at 4:15am Nov 22 Observed: 2.9 ft at 4:30am Nov 22 Observed: 2.9 ft at 4:45am Nov 22 Observed: 2.89 ft at 5:00am Nov 22 Observed: 2.89 ft at 5:15am Nov 22 Observed: 2.89 ft at 5:30am Nov 22 Observed: 2.88 ft at 5:45am Nov 22 Observed: 2.88 ft at 6:00am Nov 22 Observed: 2.88 ft at 6:15am Nov 22 Observed: 2.88 ft at 6:30am Nov 22 Observed: 2.88 ft at 6:45am Nov 22 Observed: 2.87 ft at 7:00am Nov 22 Observed: 2.86 ft at 7:15am Nov 22 Observed: 2.87 ft at 7:30am Nov 22 Observed: 2.86 ft at 7:45am Nov 22 Observed: 2.86 ft at 8:00am Nov 22 Observed: 2.86 ft at 8:15am Nov 22 Observed: 2.86 ft at 8:30am Nov 22 Observed: 2.85 ft at 8:45am Nov 22 Observed: 2.86 ft at 9:00am Nov 22 Observed: 2.85 ft at 9:15am Nov 22 Observed: 2.85 ft at 9:30am Nov 22 Observed: 2.85 ft at 9:45am Nov 22 Observed: 2.85 ft at 10:00am Nov 22 Observed: 2.85 ft at 10:15am Nov 22 Observed: 2.84 ft at 10:30am Nov 22 Observed: 2.84 ft at 10:45am Nov 22 Observed: 2.84 ft at 11:00am Nov 22 Observed: 2.84 ft at 11:15am Nov 22 Observed: 2.83 ft at 11:30am Nov 22 Observed: 2.83 ft at 11:45am Nov 22 Observed: 2.84 ft at 12:00pm Nov 22 Observed: 2.83 ft at 12:15pm Nov 22 Observed: 2.83 ft at 12:30pm Nov 22 Observed: 2.82 ft at 12:45pm Nov 22 Observed: 2.83 ft at 1:00pm Nov 22 Observed: 2.82 ft at 1:15pm Nov 22 Observed: 2.82 ft at 1:30pm Nov 22 Observed: 2.81 ft at 1:45pm Nov 22 Observed: 2.82 ft at 2:00pm Nov 22 Observed: 2.82 ft at 2:15pm Nov 22 Observed: 2.81 ft at 2:30pm Nov 22 Observed: 2.81 ft at 2:45pm Nov 22 Observed: 2.8 ft at 3:00pm Nov 22 Observed: 2.81 ft at 3:15pm Nov 22 Observed: 2.81 ft at 3:30pm Nov 22 Observed: 2.8 ft at 3:45pm Nov 22 Observed: 2.8 ft at 4:00pm Nov 22 Observed: 2.81 ft at 4:15pm Nov 22 Observed: 2.8 ft at 4:30pm Nov 22 Observed: 2.8 ft at 4:45pm Nov 22 Observed: 2.8 ft at 5:00pm Nov 22 Observed: 2.8 ft at 5:15pm Nov 22 Observed: 2.8 ft at 5:30pm Nov 22 Observed: 2.79 ft at 5:45pm Nov 22 Observed: 2.79 ft at 6:00pm Nov 22 Observed: 2.79 ft at 6:15pm Nov 22 Observed: 2.79 ft at 6:30pm Nov 22 Observed: 2.79 ft at 6:45pm Nov 22 Observed: 2.78 ft at 7:00pm Nov 22 Observed: 2.78 ft at 7:15pm Nov 22 Observed: 2.78 ft at 7:30pm Nov 22 Observed: 2.78 ft at 7:45pm Nov 22 Observed: 2.78 ft at 8:00pm Nov 22 Observed: 2.77 ft at 8:15pm Nov 22 Observed: 2.77 ft at 8:30pm Nov 22 Observed: 2.77 ft at 8:45pm Nov 22 Observed: 2.77 ft at 9:00pm Nov 22 Observed: 2.77 ft at 9:15pm Nov 22 Observed: 2.77 ft at 9:30pm Nov 22 Observed: 2.76 ft at 9:45pm Nov 22 Observed: 2.76 ft at 10:00pm Nov 22 Observed: 2.77 ft at 10:15pm Nov 22 Observed: 2.76 ft at 10:30pm Nov 22 Observed: 2.76 ft at 10:45pm Nov 22 Observed: 2.76 ft at 11:00pm Nov 22 Observed: 2.76 ft at 11:15pm Nov 22 Observed: 2.75 ft at 11:30pm Nov 22 Observed: 2.76 ft at 11:45pm Nov 22 Observed: 2.75 ft at 12:00am Nov 23 Observed: 2.75 ft at 12:15am Nov 23 Observed: 2.75 ft at 12:30am Nov 23 Observed: 2.75 ft at 12:45am Nov 23 Observed: 2.75 ft at 1:00am Nov 23 Observed: 2.74 ft at 1:15am Nov 23 Observed: 2.74 ft at 1:30am Nov 23 Observed: 2.74 ft at 1:45am Nov 23 Observed: 2.74 ft at 2:00am Nov 23 Observed: 2.74 ft at 2:15am Nov 23 Observed: 2.74 ft at 2:30am Nov 23 Observed: 2.74 ft at 2:45am Nov 23 Observed: 2.74 ft at 3:00am Nov 23 Observed: 2.74 ft at 3:15am Nov 23 Observed: 2.73 ft at 3:30am Nov 23 Observed: 2.73 ft at 3:45am Nov 23 Observed: 2.73 ft at 4:00am Nov 23 Observed: 2.73 ft at 4:15am Nov 23 Observed: 2.73 ft at 4:30am Nov 23 Observed: 2.72 ft at 4:45am Nov 23 Observed: 2.73 ft at 5:00am Nov 23 Observed: 2.72 ft at 5:15am Nov 23 Observed: 2.72 ft at 5:30am Nov 23 Observed: 2.72 ft at 5:45am Nov 23 Observed: 2.73 ft at 6:00am Nov 23 Observed: 2.72 ft at 6:15am Nov 23 Observed: 2.72 ft at 6:30am Nov 23 Observed: 2.72 ft at 6:45am Nov 23 Observed: 2.72 ft at 7:00am Nov 23 Observed: 2.71 ft at 7:15am Nov 23 Observed: 2.72 ft at 7:30am Nov 23 Observed: 2.71 ft at 7:45am Nov 23 Observed: 2.71 ft at 8:00am Nov 23 Observed: 2.71 ft at 8:15am Nov 23 Observed: 2.71 ft at 8:30am Nov 23 Observed: 2.71 ft at 8:45am Nov 23 Observed: 2.71 ft at 9:00am Nov 23 Observed: 2.7 ft at 9:15am Nov 23 Observed: 2.71 ft at 9:30am Nov 23 Observed: 2.7 ft at 9:45am Nov 23 Observed: 2.7 ft at 10:00am Nov 23 Observed: 2.7 ft at 10:15am Nov 23 Observed: 2.7 ft at 10:30am Nov 23 Observed: 2.7 ft at 10:45am Nov 23 Observed: 2.7 ft at 11:00am Nov 23 Observed: 2.7 ft at 11:15am Nov 23 Observed: 2.69 ft at 11:30am Nov 23 Observed: 2.7 ft at 11:45am Nov 23 Observed: 2.69 ft at 12:00pm Nov 23 Observed: 2.69 ft at 12:15pm Nov 23 Observed: 2.7 ft at 12:30pm Nov 23 Observed: 2.69 ft at 12:45pm Nov 23 Observed: 2.69 ft at 1:00pm Nov 23 Observed: 2.69 ft at 1:15pm Nov 23 Observed: 2.69 ft at 1:30pm Nov 23 Observed: 2.69 ft at 1:45pm Nov 23 Observed: 2.68 ft at 2:00pm Nov 23 Observed: 2.68 ft at 2:15pm Nov 23 Observed: 2.68 ft at 2:30pm Nov 23 Observed: 2.68 ft at 2:45pm Nov 23 Observed: 2.68 ft at 3:00pm Nov 23 Observed: 2.67 ft at 3:15pm Nov 23 Observed: 2.67 ft at 3:30pm Nov 23 Observed: 2.68 ft at 3:45pm Nov 23 Observed: 2.68 ft at 4:00pm Nov 23 Observed: 2.67 ft at 4:15pm Nov 23 Observed: 2.67 ft at 4:30pm Nov 23 Observed: 2.67 ft at 4:45pm Nov 23 Observed: 2.67 ft at 5:00pm Nov 23 Observed: 2.67 ft at 5:15pm Nov 23 Observed: 2.67 ft at 5:30pm Nov 23 Observed: 2.67 ft at 5:45pm Nov 23 Observed: 2.66 ft at 6:00pm Nov 23 Observed: 2.67 ft at 6:15pm Nov 23 Observed: 2.66 ft at 6:30pm Nov 23 Observed: 2.66 ft at 6:45pm Nov 23 Observed: 2.66 ft at 7:00pm Nov 23 Observed: 2.66 ft at 7:15pm Nov 23 Observed: 2.66 ft at 7:30pm Nov 23 Observed: 2.66 ft at 7:45pm Nov 23 Observed: 2.66 ft at 8:00pm Nov 23 Observed: 2.66 ft at 8:15pm Nov 23 Observed: 2.66 ft at 8:30pm Nov 23 Observed: 2.66 ft at 8:45pm Nov 23 Observed: 2.66 ft at 9:00pm Nov 23 Observed: 2.66 ft at 9:15pm Nov 23 Observed: 2.65 ft at 9:30pm Nov 23 Observed: 2.65 ft at 9:45pm Nov 23 Observed: 2.65 ft at 10:00pm Nov 23 Observed: 2.66 ft at 10:15pm Nov 23 Observed: 2.65 ft at 10:30pm Nov 23 Observed: 2.65 ft at 10:45pm Nov 23 Observed: 2.65 ft at 11:00pm Nov 23 Observed: 2.65 ft at 11:15pm Nov 23 Observed: 2.65 ft at 11:30pm Nov 23 Observed: 2.64 ft at 11:45pm Nov 23 Observed: 2.65 ft at 12:00am Nov 24 Observed: 2.65 ft at 12:15am Nov 24 Observed: 2.64 ft at 12:30am Nov 24 Observed: 2.65 ft at 12:45am Nov 24 Observed: 2.65 ft at 1:00am Nov 24 Observed: 2.64 ft at 1:15am Nov 24 Observed: 2.64 ft at 1:30am Nov 24 Observed: 2.64 ft at 1:45am Nov 24 Observed: 2.64 ft at 2:00am Nov 24 Observed: 2.64 ft at 2:15am Nov 24 Observed: 2.64 ft at 2:30am Nov 24 Observed: 2.64 ft at 2:45am Nov 24 Observed: 2.64 ft at 3:00am Nov 24 Observed: 2.64 ft at 3:15am Nov 24 Observed: 2.64 ft at 3:30am Nov 24 Observed: 2.64 ft at 3:45am Nov 24 Observed: 2.64 ft at 4:00am Nov 24 Observed: 2.64 ft at 4:15am Nov 24 Observed: 2.64 ft at 4:30am Nov 24 Observed: 2.63 ft at 4:45am Nov 24 Observed: 2.63 ft at 5:00am Nov 24 Observed: 2.64 ft at 5:15am Nov 24 Observed: 2.64 ft at 5:30am Nov 24 Observed: 2.64 ft at 5:45am Nov 24 Observed: 2.64 ft at 6:00am Nov 24 Observed: 2.63 ft at 6:15am Nov 24 Observed: 2.63 ft at 6:30am Nov 24 Graph Created (7:59am Nov 24, 2009) Observed  USGS--Water Resources of the United States LOYP1 (plotting HGIRG)   Gage 0  Datum: 585.60 Latest observed value: 2.63 ft at 6:30 AM EST 24-Nov-2009. Flood Stage is 12.0 ft.   Stage (ft) Flow (kcfs)
Printable Image
About this graph
Tabular Data
XML Data
RSS Files
Datum: N/A
Metadata
NOTE: Forecasts for the Loyalsock Creek at Loyalsockville are issued as needed during times of high water, but are not routinely available.

Return to Area Map

Flood Categories (in feet)
Major Flood Stage:14
Moderate Flood Stage:13
Flood Stage:12
Action Stage:9

Historical Crests
(1) 17.93 ft on 01/19/1996
(2) 15.24 ft on 09/18/2004
(3) 14.74 ft on 06/23/1972
(4) 14.50 ft on 09/26/1975
(5) 12.45 ft on 02/01/1982
Show More Historical Crests

Low Water Records
(1) 2.1 ft on 08/12/1966
(1) 2.1 ft on 11/24/1964
(3) 2.2 ft on 09/04/1968
(3) 2.2 ft on 07/18/1971
(3) 2.2 ft on 09/25/1964

Loyalsock Creek at Loyalsockville location map

Flood Impacts & Photos Collapse
14.0 Numerous homes adjacent to the creek are affected by high water levels.
13.0 Several homes and the Loyalsock Game Farm are affected by high water levels.
12.0 Several residences are affected by high water levels.
11.0 High water prevents access to several homes adjacent to the creek.
9.0 Residents living adjacent to the creek are encouraged to monitor water levels for additional rises. The driveways of several homes are affected by high water.
Photos
(1) looking upstream
(2) view of the gagehouse
(3) looking downstream

About This Location Collapse
Latitude: 41.325000° N, Longitude: 76.913000° W, Horizontal Datum: NAD83

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 12 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 N/A N/A Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 585.6 ft 597.6 ft Older USGS topographic maps, NGVD29 benchmarks
MSL N/A N/A Older USGS topographic maps, MSL benchmarks
Other N/A N/A  

Other Data Sources:
U.S. Geological Survey (USGS) Data and Site Info for Loyalsockville

Resources Collapse
Hydrologic Resources
Additional Resources
   

Collaborative Agencies Collapse
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: 29-Jun-2009 10:11 PM
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