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Stage (ft) Flow (kcfs) Highest Observation: 3.42 ft at 9:00AM Nov 21, 2022 Highest Observation: 3.42 ft at 9:15AM Nov 21, 2022 Highest Observation: 3.42 ft at 9:30AM Nov 21, 2022 Highest Observation: 3.42 ft at 9:31AM Nov 21, 2022 Observed: 3.41 ft at 9:45AM Nov 21, 2022 Observed: 3.41 ft at 10:00AM Nov 21, 2022 Observed: 3.41 ft at 10:15AM Nov 21, 2022 Observed: 3.41 ft at 10:30AM Nov 21, 2022 Observed: 3.4 ft at 10:45AM Nov 21, 2022 Observed: 3.4 ft at 11:00AM Nov 21, 2022 Observed: 3.4 ft at 11:15AM Nov 21, 2022 Observed: 3.4 ft at 11:30AM Nov 21, 2022 Observed: 3.4 ft at 11:45AM Nov 21, 2022 Observed: 3.39 ft at 12:00PM Nov 21, 2022 Observed: 3.39 ft at 12:15PM Nov 21, 2022 Observed: 3.39 ft at 12:30PM Nov 21, 2022 Observed: 3.39 ft at 12:45PM Nov 21, 2022 Observed: 3.38 ft at 1:00PM Nov 21, 2022 Observed: 3.38 ft at 1:15PM Nov 21, 2022 Observed: 3.38 ft at 1:30PM Nov 21, 2022 Observed: 3.38 ft at 1:45PM Nov 21, 2022 Observed: 3.38 ft at 2:00PM Nov 21, 2022 Observed: 3.37 ft at 2:15PM Nov 21, 2022 Observed: 3.37 ft at 2:30PM Nov 21, 2022 Observed: 3.37 ft at 2:45PM Nov 21, 2022 Observed: 3.37 ft at 3:00PM Nov 21, 2022 Observed: 3.37 ft at 3:15PM Nov 21, 2022 Observed: 3.37 ft at 3:30PM Nov 21, 2022 Observed: 3.37 ft at 3:45PM Nov 21, 2022 Observed: 3.37 ft at 4:00PM Nov 21, 2022 Observed: 3.37 ft at 4:15PM Nov 21, 2022 Observed: 3.37 ft at 4:30PM Nov 21, 2022 Observed: 3.37 ft at 4:45PM Nov 21, 2022 Observed: 3.37 ft at 5:00PM Nov 21, 2022 Observed: 3.37 ft at 5:15PM Nov 21, 2022 Observed: 3.37 ft at 5:30PM Nov 21, 2022 Observed: 3.37 ft at 5:45PM Nov 21, 2022 Observed: 3.37 ft at 6:00PM Nov 21, 2022 Observed: 3.37 ft at 6:15PM Nov 21, 2022 Observed: 3.37 ft at 6:30PM Nov 21, 2022 Observed: 3.37 ft at 6:45PM Nov 21, 2022 Observed: 3.38 ft at 7:00PM Nov 21, 2022 Observed: 3.37 ft at 7:15PM Nov 21, 2022 Observed: 3.38 ft at 7:30PM Nov 21, 2022 Observed: 3.37 ft at 7:45PM Nov 21, 2022 Observed: 3.38 ft at 8:00PM Nov 21, 2022 Observed: 3.38 ft at 8:15PM Nov 21, 2022 Observed: 3.38 ft at 8:30PM Nov 21, 2022 Observed: 3.38 ft at 8:45PM Nov 21, 2022 Observed: 3.38 ft at 9:00PM Nov 21, 2022 Observed: 3.38 ft at 9:15PM Nov 21, 2022 Observed: 3.39 ft at 9:30PM Nov 21, 2022 Observed: 3.39 ft at 9:31PM Nov 21, 2022 Observed: 3.39 ft at 9:45PM Nov 21, 2022 Observed: 3.38 ft at 10:00PM Nov 21, 2022 Observed: 3.39 ft at 10:15PM Nov 21, 2022 Observed: 3.39 ft at 10:30PM Nov 21, 2022 Observed: 3.39 ft at 10:45PM Nov 21, 2022 Observed: 3.39 ft at 11:00PM Nov 21, 2022 Observed: 3.39 ft at 11:15PM Nov 21, 2022 Observed: 3.39 ft at 11:30PM Nov 21, 2022 Observed: 3.39 ft at 11:45PM Nov 21, 2022 Observed: 3.39 ft at 12:00AM Nov 22, 2022 Observed: 3.4 ft at 12:15AM Nov 22, 2022 Observed: 3.4 ft at 12:30AM Nov 22, 2022 Observed: 3.4 ft at 12:45AM Nov 22, 2022 Observed: 3.4 ft at 1:00AM Nov 22, 2022 Observed: 3.41 ft at 1:15AM Nov 22, 2022 Observed: 3.41 ft at 1:30AM Nov 22, 2022 Observed: 3.41 ft at 1:45AM Nov 22, 2022 Observed: 3.41 ft at 2:00AM Nov 22, 2022 Observed: 3.41 ft at 2:15AM Nov 22, 2022 Highest Observation: 3.42 ft at 2:30AM Nov 22, 2022 Highest Observation: 3.42 ft at 2:45AM Nov 22, 2022 Highest Observation: 3.42 ft at 3:00AM Nov 22, 2022 Highest Observation: 3.42 ft at 3:15AM Nov 22, 2022 Highest Observation: 3.42 ft at 3:30AM Nov 22, 2022 Observed: 3.41 ft at 3:45AM Nov 22, 2022 Observed: 3.41 ft at 4:00AM Nov 22, 2022 Observed: 3.41 ft at 4:15AM Nov 22, 2022 Observed: 3.41 ft at 4:30AM Nov 22, 2022 Observed: 3.4 ft at 4:45AM Nov 22, 2022 Observed: 3.4 ft at 5:00AM Nov 22, 2022 Observed: 3.4 ft at 5:15AM Nov 22, 2022 Observed: 3.4 ft at 5:30AM Nov 22, 2022 Observed: 3.4 ft at 5:45AM Nov 22, 2022 Observed: 3.4 ft at 6:00AM Nov 22, 2022 Observed: 3.4 ft at 6:15AM Nov 22, 2022 Observed: 3.4 ft at 6:30AM Nov 22, 2022 Observed: 3.4 ft at 6:45AM Nov 22, 2022 Observed: 3.4 ft at 7:00AM Nov 22, 2022 Observed: 3.4 ft at 7:15AM Nov 22, 2022 Observed: 3.4 ft at 7:30AM Nov 22, 2022 Observed: 3.4 ft at 7:45AM Nov 22, 2022 Observed: 3.4 ft at 8:00AM Nov 22, 2022 Observed: 3.4 ft at 8:15AM Nov 22, 2022 Observed: 3.4 ft at 8:30AM Nov 22, 2022 Observed: 3.4 ft at 8:45AM Nov 22, 2022 Observed: 3.4 ft at 9:00AM Nov 22, 2022 Observed: 3.4 ft at 9:15AM Nov 22, 2022 Observed: 3.39 ft at 9:30AM Nov 22, 2022 Observed: 3.39 ft at 9:45AM Nov 22, 2022 Observed: 3.39 ft at 10:00AM Nov 22, 2022 Observed: 3.39 ft at 10:15AM Nov 22, 2022 Observed: 3.39 ft at 10:30AM Nov 22, 2022 Observed: 3.39 ft at 10:45AM Nov 22, 2022 Observed: 3.39 ft at 11:00AM Nov 22, 2022 Observed: 3.38 ft at 11:15AM Nov 22, 2022 Observed: 3.38 ft at 11:30AM Nov 22, 2022 Observed: 3.38 ft at 11:45AM Nov 22, 2022 Observed: 3.38 ft at 12:00PM Nov 22, 2022 Observed: 3.38 ft at 12:15PM Nov 22, 2022 Observed: 3.38 ft at 12:30PM Nov 22, 2022 Observed: 3.37 ft at 12:45PM Nov 22, 2022 Observed: 3.37 ft at 1:00PM Nov 22, 2022 Observed: 3.37 ft at 1:15PM Nov 22, 2022 Observed: 3.37 ft at 1:30PM Nov 22, 2022 Observed: 3.37 ft at 1:45PM Nov 22, 2022 Observed: 3.37 ft at 2:00PM Nov 22, 2022 Observed: 3.37 ft at 2:15PM Nov 22, 2022 Observed: 3.37 ft at 2:30PM Nov 22, 2022 Observed: 3.37 ft at 2:45PM Nov 22, 2022 Observed: 3.37 ft at 3:00PM Nov 22, 2022 Observed: 3.36 ft at 3:15PM Nov 22, 2022 Observed: 3.36 ft at 3:30PM Nov 22, 2022 Observed: 3.36 ft at 3:45PM Nov 22, 2022 Observed: 3.36 ft at 4:00PM Nov 22, 2022 Observed: 3.36 ft at 4:15PM Nov 22, 2022 Observed: 3.36 ft at 4:30PM Nov 22, 2022 Observed: 3.37 ft at 4:45PM Nov 22, 2022 Observed: 3.37 ft at 5:00PM Nov 22, 2022 Observed: 3.36 ft at 5:15PM Nov 22, 2022 Observed: 3.37 ft at 5:30PM Nov 22, 2022 Observed: 3.37 ft at 5:45PM Nov 22, 2022 Observed: 3.36 ft at 6:00PM Nov 22, 2022 Observed: 3.37 ft at 6:15PM Nov 22, 2022 Observed: 3.36 ft at 6:30PM Nov 22, 2022 Observed: 3.36 ft at 6:45PM Nov 22, 2022 Observed: 3.36 ft at 7:00PM Nov 22, 2022 Observed: 3.36 ft at 7:15PM Nov 22, 2022 Observed: 3.36 ft at 7:30PM Nov 22, 2022 Observed: 3.36 ft at 7:45PM Nov 22, 2022 Observed: 3.36 ft at 8:00PM Nov 22, 2022 Observed: 3.36 ft at 8:15PM Nov 22, 2022 Observed: 3.36 ft at 8:30PM Nov 22, 2022 Observed: 3.36 ft at 8:45PM Nov 22, 2022 Observed: 3.36 ft at 9:00PM Nov 22, 2022 Observed: 3.36 ft at 9:15PM Nov 22, 2022 Observed: 3.36 ft at 9:30PM Nov 22, 2022 Observed: 3.36 ft at 9:45PM Nov 22, 2022 Observed: 3.36 ft at 9:46PM Nov 22, 2022 Observed: 3.36 ft at 10:00PM Nov 22, 2022 Observed: 3.36 ft at 10:15PM Nov 22, 2022 Observed: 3.37 ft at 10:30PM Nov 22, 2022 Observed: 3.36 ft at 10:45PM Nov 22, 2022 Observed: 3.37 ft at 11:00PM Nov 22, 2022 Observed: 3.37 ft at 11:15PM Nov 22, 2022 Observed: 3.37 ft at 11:30PM Nov 22, 2022 Observed: 3.37 ft at 11:45PM Nov 22, 2022 Observed: 3.37 ft at 12:00AM Nov 23, 2022 Observed: 3.37 ft at 12:15AM Nov 23, 2022 Observed: 3.37 ft at 12:30AM Nov 23, 2022 Observed: 3.38 ft at 12:45AM Nov 23, 2022 Observed: 3.38 ft at 1:00AM Nov 23, 2022 Observed: 3.38 ft at 1:15AM Nov 23, 2022 Observed: 3.38 ft at 1:30AM Nov 23, 2022 Observed: 3.38 ft at 1:45AM Nov 23, 2022 Observed: 3.39 ft at 2:00AM Nov 23, 2022 Observed: 3.39 ft at 2:15AM Nov 23, 2022 Observed: 3.39 ft at 2:30AM Nov 23, 2022 Observed: 3.39 ft at 2:45AM Nov 23, 2022 Observed: 3.39 ft at 3:00AM Nov 23, 2022 Observed: 3.39 ft at 3:15AM Nov 23, 2022 Observed: 3.39 ft at 3:30AM Nov 23, 2022 Observed: 3.39 ft at 3:45AM Nov 23, 2022 Observed: 3.39 ft at 4:00AM Nov 23, 2022 Observed: 3.39 ft at 4:15AM Nov 23, 2022 Observed: 3.39 ft at 4:30AM Nov 23, 2022 Observed: 3.39 ft at 4:45AM Nov 23, 2022 Observed: 3.39 ft at 5:00AM Nov 23, 2022 Observed: 3.39 ft at 5:15AM Nov 23, 2022 Observed: 3.39 ft at 5:30AM Nov 23, 2022 Observed: 3.39 ft at 5:45AM Nov 23, 2022 Observed: 3.39 ft at 6:00AM Nov 23, 2022 Observed: 3.39 ft at 6:15AM Nov 23, 2022 Observed: 3.39 ft at 6:30AM Nov 23, 2022 Observed: 3.39 ft at 6:45AM Nov 23, 2022 Observed: 3.39 ft at 7:00AM Nov 23, 2022 Observed: 3.39 ft at 7:15AM Nov 23, 2022 Observed: 3.4 ft at 7:30AM Nov 23, 2022 Observed: 3.39 ft at 7:45AM Nov 23, 2022 Observed: 3.39 ft at 8:00AM Nov 23, 2022 Observed: 3.4 ft at 8:15AM Nov 23, 2022 Observed: 3.4 ft at 8:30AM Nov 23, 2022 Observed: 3.39 ft at 8:45AM Nov 23, 2022 Observed: 3.39 ft at 9:00AM Nov 23, 2022 Observed: 3.39 ft at 9:15AM Nov 23, 2022 Observed: 3.39 ft at 9:30AM Nov 23, 2022 Observed: 3.39 ft at 9:45AM Nov 23, 2022 Observed: 3.39 ft at 9:46AM Nov 23, 2022 Observed: 3.39 ft at 10:00AM Nov 23, 2022 Observed: 3.38 ft at 10:15AM Nov 23, 2022 Observed: 3.38 ft at 10:30AM Nov 23, 2022 Observed: 3.38 ft at 10:45AM Nov 23, 2022 Observed: 3.38 ft at 11:00AM Nov 23, 2022 Observed: 3.38 ft at 11:15AM Nov 23, 2022 Observed: 3.37 ft at 11:30AM Nov 23, 2022 Observed: 3.37 ft at 11:45AM Nov 23, 2022 Observed: 3.37 ft at 12:00PM Nov 23, 2022 Observed: 3.37 ft at 12:15PM Nov 23, 2022 Observed: 3.37 ft at 12:30PM Nov 23, 2022 Observed: 3.36 ft at 12:45PM Nov 23, 2022 Observed: 3.36 ft at 1:00PM Nov 23, 2022 Observed: 3.36 ft at 1:15PM Nov 23, 2022 Observed: 3.36 ft at 1:30PM Nov 23, 2022 Observed: 3.36 ft at 1:45PM Nov 23, 2022 Observed: 3.36 ft at 2:00PM Nov 23, 2022 Observed: 3.36 ft at 2:15PM Nov 23, 2022 Observed: 3.36 ft at 2:30PM Nov 23, 2022 Observed: 3.35 ft at 2:45PM Nov 23, 2022 Observed: 3.35 ft at 3:00PM Nov 23, 2022 Observed: 3.35 ft at 3:15PM Nov 23, 2022 Observed: 3.35 ft at 3:30PM Nov 23, 2022 Observed: 3.35 ft at 3:45PM Nov 23, 2022 Observed: 3.35 ft at 4:00PM Nov 23, 2022 Observed: 3.35 ft at 4:15PM Nov 23, 2022 Observed: 3.35 ft at 4:30PM Nov 23, 2022 Observed: 3.35 ft at 4:45PM Nov 23, 2022 Observed: 3.35 ft at 5:00PM Nov 23, 2022 Observed: 3.35 ft at 5:15PM Nov 23, 2022 Observed: 3.35 ft at 5:30PM Nov 23, 2022 Observed: 3.35 ft at 5:45PM Nov 23, 2022 Observed: 3.35 ft at 6:00PM Nov 23, 2022 Observed: 3.35 ft at 6:15PM Nov 23, 2022 Observed: 3.35 ft at 6:30PM Nov 23, 2022 Observed: 3.35 ft at 6:45PM Nov 23, 2022 Observed: 3.35 ft at 7:00PM Nov 23, 2022 Observed: 3.35 ft at 7:15PM Nov 23, 2022 Observed: 3.35 ft at 7:30PM Nov 23, 2022 Observed: 3.35 ft at 7:45PM Nov 23, 2022 Observed: 3.35 ft at 8:00PM Nov 23, 2022 Observed: 3.35 ft at 8:15PM Nov 23, 2022 Observed: 3.35 ft at 8:30PM Nov 23, 2022 Observed: 3.35 ft at 8:45PM Nov 23, 2022 Observed: 3.35 ft at 9:00PM Nov 23, 2022 Observed: 3.34 ft at 9:15PM Nov 23, 2022 Observed: 3.35 ft at 9:30PM Nov 23, 2022 Observed: 3.34 ft at 9:45PM Nov 23, 2022 Observed: 3.34 ft at 9:46PM Nov 23, 2022 Observed: 3.34 ft at 10:00PM Nov 23, 2022 Observed: 3.34 ft at 10:15PM Nov 23, 2022 Observed: 3.35 ft at 10:30PM Nov 23, 2022 Observed: 3.35 ft at 10:45PM Nov 23, 2022 Observed: 3.34 ft at 11:00PM Nov 23, 2022 Observed: 3.34 ft at 11:15PM Nov 23, 2022 Observed: 3.34 ft at 11:30PM Nov 23, 2022 Observed: 3.34 ft at 11:45PM Nov 23, 2022 Observed: 3.34 ft at 12:00AM Nov 24, 2022 Observed: 3.34 ft at 12:15AM Nov 24, 2022 Observed: 3.34 ft at 12:30AM Nov 24, 2022 Observed: 3.34 ft at 12:45AM Nov 24, 2022 Observed: 3.34 ft at 1:00AM Nov 24, 2022 Observed: 3.34 ft at 1:15AM Nov 24, 2022 Observed: 3.34 ft at 1:30AM Nov 24, 2022 Observed: 3.34 ft at 1:45AM Nov 24, 2022 Observed: 3.34 ft at 2:00AM Nov 24, 2022 Observed: 3.35 ft at 2:15AM Nov 24, 2022 Observed: 3.35 ft at 2:30AM Nov 24, 2022 Observed: 3.35 ft at 2:45AM Nov 24, 2022 Observed: 3.35 ft at 3:00AM Nov 24, 2022 Observed: 3.35 ft at 3:15AM Nov 24, 2022 Observed: 3.35 ft at 3:30AM Nov 24, 2022 Observed: 3.35 ft at 3:45AM Nov 24, 2022 Observed: 3.35 ft at 4:00AM Nov 24, 2022 Observed: 3.35 ft at 4:15AM Nov 24, 2022 Observed: 3.35 ft at 4:30AM Nov 24, 2022 Observed: 3.35 ft at 4:45AM Nov 24, 2022 Observed: 3.35 ft at 5:00AM Nov 24, 2022 Observed: 3.35 ft at 5:15AM Nov 24, 2022 Observed: 3.35 ft at 5:30AM Nov 24, 2022 Observed: 3.35 ft at 5:45AM Nov 24, 2022 Observed: 3.35 ft at 6:00AM Nov 24, 2022 Observed: 3.35 ft at 6:15AM Nov 24, 2022 Observed: 3.35 ft at 6:30AM Nov 24, 2022 Observed: 3.35 ft at 6:45AM Nov 24, 2022 Observed: 3.35 ft at 7:00AM Nov 24, 2022 Observed: 3.35 ft at 7:15AM Nov 24, 2022 Observed: 3.35 ft at 7:30AM Nov 24, 2022 Highest Forecast: 3.5 ft 1:00PM Nov 24, 2022 Highest Forecast: 3.5 ft 7:00PM Nov 24, 2022 Highest Forecast: 3.5 ft 1:00AM Nov 25, 2022 Highest Forecast: 3.5 ft 7:00AM Nov 25, 2022 Forecast: 3.4 ft 1:00PM Nov 25, 2022 Highest Forecast: 3.5 ft 7:00PM Nov 25, 2022 Highest Forecast: 3.5 ft 1:00AM Nov 26, 2022 Highest Forecast: 3.5 ft 7:00AM Nov 26, 2022 USGS--Water Resources of the United States WIBP1(plotting HGIRG) Graph Created (8:47AM Nov 24, 2022) Observed Forecast (issued 8:27AM Nov 23) Latest observed value: 3.35 ft at 7:30 AM EST 24-Nov-2022. Flood Stage is 12 ft



NOTE: Forecasts for the Frankstown Branch Juniata River at Williamsburg are issued routinely year-round.


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) 19.46 ft on 09/18/2004
(2) 19.15 ft on 01/19/1996
(3) 19.10 ft on 06/01/1889
(4) 18.58 ft on 03/18/1936
(5) 18.39 ft on 06/23/1972
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.21 ft on 05/08/2022 (P)
(2) 16.55 ft on 09/02/2021 (P)
(3) 16.98 ft on 09/10/2018
(4) 12.58 ft on 08/04/2018
(5) 12.63 ft on 02/17/2018
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.97 ft on 07/24/1934
(2) 1.01 ft on 08/12/1963
(3) 1.07 ft on 09/08/1969
(4) 1.10 ft on 09/10/1964
(5) 1.15 ft on 09/01/1966
Show More Low Water Records

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.
If you notice any errors in the below information, please contact our Webmaster
26 FEMA 0.2% Annual Chance Flood Level (500-year flood).
22 FEMA 1% Annual Chance Flood Level (100-year flood).
21 FEMA 2% Annual Chance Flood Level (50-year flood). Flood waters begin to reach the Weller Road Bridge near Canoe Creek State Park.
19.5 Flood of record from the remnants of Hurricane Ivan in September 2004.
18 Most of Williamsburg is affected by high water. Very few houses on the right bank are above this level.
17.5 FEMA 10% Annual Chance Flood Level (10-year flood).
17 Many homes on the right, or south bank are affected by high water. The south approach to the highway bridge is unundated. A number of other streets and roads in the area are closed.
15 Many homes on the right, or south bank will be affected by high water.
13 Sections of route 866 from Williamsburg to Ganister are covered by flood waters.
12 The right, or south bank overflows. The Road near the river upstream of Williamsburg is inundated. A few homes experience basement flooding.
Photos
(1) looking upstream
(2) view of the gagehouse
(3) looking downstream


Latitude: 40.463056° N,
Longitude: 78.200000° 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 29 831.78 843.78 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:





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)


HEFS Ensemble



NAEFS Ensemble



GEFS Ensemble

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
.



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.

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