National Weather Service Advanced Hydrologic Prediction Service

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Visit https://www.weather.gov/owp/operations for access to new EXPERIMENTAL products and services from the National Water Center: National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook and the National Water Center Visualization Services, a suite of geospatial services depicting River Forecast Center and National Water Model information.

View the Enhanced Operating Capability Products and Services StoryMap here

Weather Forecast Office State College, PA

Middle Atlantic River Forecast Center

Hydrograph

River at a Glance

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About this graph

Tabular Data (UTC)

Tabular Data (EST)

Datum: NGVD29

Metadata

NOTE: Forecasts for the Juniata River at Huntingdon are issued routinely year-round.

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Downstream Gauge

Flood Categories (in feet)

Major Flood Stage:	15
Moderate Flood Stage:	13
Flood Stage:	12
Action Stage:	9
Low Stage (in feet):	0

Historic Crests
(1) 22.50 ft on 06/01/1889
(2) 21.87 ft on 03/18/1936
(3) 20.03 ft on 06/23/1972
(4) 17.78 ft on 09/18/2004
(5) 15.95 ft on 01/19/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 12.54 ft on 09/02/2021 (P)
(2) 14.94 ft on 09/11/2018
(3) 12.35 ft on 12/02/2010
(4) 17.78 ft on 09/18/2004
(5) 13.45 ft on 09/09/2004
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.27 ft on 02/08/1948
(2) 0.27 ft on 08/02/1954
(3) 0.46 ft on 08/15/1969
(4) 0.49 ft on 08/03/1962
(5) 0.49 ft on 10/05/1966
Show More Low Water Records

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

Show FEMA's National Flood Hazard Layers

Zoom Level:16

	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.

Flood Impacts & Photos

If you notice any errors in the below information, please contact our Webmaster
30.5	Approximate level of the FEMA 0.2% Annual Chance Flood level (500-year flood).
26	Flood waters begin to reach the Route 26 and 4th Street Bridges in Huntingdon.
22.5	Flood of record in June 1899.
22	Widespread flooding occurs in areas not protected by the levee and railroad grade.
21	Approximate level of the FEMA 1% Annual Chance Flood level (100-year flood).
20	Widespread flooding occurs in areas not protected by the levee and railroad grade. Backwater on Standing Stone Creek approaches Route 26 in eastern parts of town.
19	Approximate level of the FEMA 2% Annual Chance Flood level (50-year flood).
17	Widespread flooding occurs in areas outside of the protective works and along Standing Stone Creek.
15	A number of homes outside the protective works and along Standing Stone Creek will flood. Backwater on Standing Stone Creek also affects the athletic field.
14.5	Approximate level of the FEMA 10% Annual Chance Flood level (10-year flood).
13	Several homes located outside of the levee system will flood.
12	High water will begin to affect the Ames Plaza on the right, or south bank.
Photos (1) looking upstream (2) view of the gagehouse (3) looking downstream

About This Location

Latitude: 40.484722° N, Longitude: 78.019167° W, Horizontal Datum: NAD83/WGS84

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	Not Available	Not Available	Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29	599.69	611.69	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:

U.S. Geological Survey (USGS) Data and Site Info for Huntingdon

Additional Information

Potential River Levels - Used to

Potential River Levels Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS)	7 Day (NAEFS)	7 Day (GEFS)

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

Click individual graphics to enlarge.

Resources

Hydrologic Resources

Additional Resources

Collaborative Agencies

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: 2-Nov-2020 7:30 PM

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