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Hydrograph River at a Glance Download
Allegheny River at Warren Stage (ft)Flow (kcfs)Observed: 4.6 ft at 8:45PM Dec 15, 2014Observed: 4.59 ft at 9:00PM Dec 15, 2014Observed: 4.6 ft at 9:15PM Dec 15, 2014Observed: 4.61 ft at 9:30PM Dec 15, 2014Observed: 4.6 ft at 9:45PM Dec 15, 2014Observed: 4.61 ft at 10:00PM Dec 15, 2014Observed: 4.6 ft at 10:15PM Dec 15, 2014Observed: 4.62 ft at 10:30PM Dec 15, 2014Observed: 4.62 ft at 10:45PM Dec 15, 2014Observed: 4.62 ft at 11:00PM Dec 15, 2014Observed: 4.63 ft at 11:15PM Dec 15, 2014Observed: 4.63 ft at 11:30PM Dec 15, 2014Observed: 4.64 ft at 11:45PM Dec 15, 2014Observed: 4.65 ft at 12:00AM Dec 16, 2014Observed: 4.65 ft at 12:15AM Dec 16, 2014Observed: 4.66 ft at 12:30AM Dec 16, 2014Observed: 4.66 ft at 12:45AM Dec 16, 2014Observed: 4.66 ft at 1:00AM Dec 16, 2014Observed: 4.67 ft at 1:15AM Dec 16, 2014Observed: 4.67 ft at 1:30AM Dec 16, 2014Observed: 4.68 ft at 1:45AM Dec 16, 2014Observed: 4.68 ft at 2:00AM Dec 16, 2014Observed: 4.68 ft at 2:15AM Dec 16, 2014Observed: 4.68 ft at 2:30AM Dec 16, 2014Observed: 4.69 ft at 2:45AM Dec 16, 2014Observed: 4.7 ft at 3:00AM Dec 16, 2014Observed: 4.7 ft at 3:15AM Dec 16, 2014Observed: 4.7 ft at 3:30AM Dec 16, 2014Observed: 4.7 ft at 3:45AM Dec 16, 2014Observed: 4.71 ft at 4:00AM Dec 16, 2014Observed: 4.71 ft at 4:15AM Dec 16, 2014Observed: 4.71 ft at 4:30AM Dec 16, 2014Observed: 4.71 ft at 4:45AM Dec 16, 2014Observed: 4.72 ft at 5:00AM Dec 16, 2014Observed: 4.73 ft at 5:15AM Dec 16, 2014Observed: 4.72 ft at 5:30AM Dec 16, 2014Observed: 4.73 ft at 5:45AM Dec 16, 2014Observed: 4.73 ft at 6:00AM Dec 16, 2014Observed: 4.74 ft at 6:15AM Dec 16, 2014Observed: 4.74 ft at 6:30AM Dec 16, 2014Observed: 4.74 ft at 6:45AM Dec 16, 2014Observed: 4.74 ft at 7:00AM Dec 16, 2014Observed: 4.74 ft at 7:15AM Dec 16, 2014Observed: 4.75 ft at 7:30AM Dec 16, 2014Observed: 4.75 ft at 7:45AM Dec 16, 2014Observed: 4.75 ft at 8:00AM Dec 16, 2014Observed: 4.75 ft at 8:15AM Dec 16, 2014Observed: 4.74 ft at 8:30AM Dec 16, 2014Observed: 4.75 ft at 8:45AM Dec 16, 2014Observed: 4.75 ft at 9:00AM Dec 16, 2014Observed: 4.75 ft at 9:15AM Dec 16, 2014Observed: 4.75 ft at 9:30AM Dec 16, 2014Observed: 4.76 ft at 9:45AM Dec 16, 2014Observed: 4.77 ft at 10:00AM Dec 16, 2014Observed: 4.79 ft at 10:15AM Dec 16, 2014Observed: 4.8 ft at 10:30AM Dec 16, 2014Observed: 4.8 ft at 10:45AM Dec 16, 2014Observed: 4.8 ft at 11:00AM Dec 16, 2014Observed: 4.82 ft at 11:15AM Dec 16, 2014Observed: 4.82 ft at 11:30AM Dec 16, 2014Observed: 4.83 ft at 11:45AM Dec 16, 2014Observed: 4.82 ft at 12:00PM Dec 16, 2014Observed: 4.83 ft at 12:15PM Dec 16, 2014Observed: 4.83 ft at 12:30PM Dec 16, 2014Observed: 4.83 ft at 12:45PM Dec 16, 2014Observed: 4.85 ft at 1:00PM Dec 16, 2014Observed: 4.86 ft at 1:15PM Dec 16, 2014Observed: 4.88 ft at 1:30PM Dec 16, 2014Observed: 4.89 ft at 1:45PM Dec 16, 2014Observed: 4.91 ft at 2:00PM Dec 16, 2014Observed: 4.91 ft at 2:15PM Dec 16, 2014Observed: 4.93 ft at 2:30PM Dec 16, 2014Observed: 4.96 ft at 2:45PM Dec 16, 2014Observed: 4.97 ft at 3:00PM Dec 16, 2014Observed: 4.98 ft at 3:15PM Dec 16, 2014Observed: 5 ft at 3:30PM Dec 16, 2014Observed: 5.01 ft at 3:45PM Dec 16, 2014Observed: 5.03 ft at 4:00PM Dec 16, 2014Observed: 5.04 ft at 4:15PM Dec 16, 2014Observed: 5.06 ft at 4:30PM Dec 16, 2014Observed: 5.08 ft at 4:45PM Dec 16, 2014Observed: 5.08 ft at 5:00PM Dec 16, 2014Observed: 5.11 ft at 5:15PM Dec 16, 2014Observed: 5.12 ft at 5:30PM Dec 16, 2014Observed: 5.13 ft at 5:45PM Dec 16, 2014Observed: 5.14 ft at 6:00PM Dec 16, 2014Observed: 5.16 ft at 6:15PM Dec 16, 2014Observed: 5.17 ft at 6:30PM Dec 16, 2014Observed: 5.18 ft at 6:45PM Dec 16, 2014Observed: 5.19 ft at 7:00PM Dec 16, 2014Observed: 5.2 ft at 7:15PM Dec 16, 2014Observed: 5.22 ft at 7:30PM Dec 16, 2014Observed: 5.23 ft at 7:45PM Dec 16, 2014Observed: 5.24 ft at 8:00PM Dec 16, 2014Observed: 5.25 ft at 8:15PM Dec 16, 2014Observed: 5.25 ft at 8:30PM Dec 16, 2014Observed: 5.26 ft at 8:45PM Dec 16, 2014Observed: 5.28 ft at 9:00PM Dec 16, 2014Observed: 5.27 ft at 9:15PM Dec 16, 2014Observed: 5.29 ft at 9:30PM Dec 16, 2014Observed: 5.3 ft at 9:45PM Dec 16, 2014Observed: 5.31 ft at 10:00PM Dec 16, 2014Observed: 5.32 ft at 10:15PM Dec 16, 2014Observed: 5.32 ft at 10:30PM Dec 16, 2014Observed: 5.33 ft at 10:45PM Dec 16, 2014Observed: 5.34 ft at 11:00PM Dec 16, 2014Observed: 5.35 ft at 11:15PM Dec 16, 2014Observed: 5.35 ft at 11:30PM Dec 16, 2014Observed: 5.37 ft at 11:45PM Dec 16, 2014Observed: 5.37 ft at 12:00AM Dec 17, 2014Observed: 5.38 ft at 12:15AM Dec 17, 2014Observed: 5.39 ft at 12:30AM Dec 17, 2014Observed: 5.39 ft at 12:45AM Dec 17, 2014Observed: 5.4 ft at 1:00AM Dec 17, 2014Observed: 5.41 ft at 1:15AM Dec 17, 2014Observed: 5.42 ft at 1:30AM Dec 17, 2014Observed: 5.42 ft at 1:45AM Dec 17, 2014Observed: 5.43 ft at 2:00AM Dec 17, 2014Observed: 5.43 ft at 2:15AM Dec 17, 2014Observed: 5.44 ft at 2:30AM Dec 17, 2014Observed: 5.45 ft at 2:45AM Dec 17, 2014Observed: 5.45 ft at 3:00AM Dec 17, 2014Observed: 5.46 ft at 3:15AM Dec 17, 2014Observed: 5.46 ft at 3:30AM Dec 17, 2014Observed: 5.47 ft at 3:45AM Dec 17, 2014Observed: 5.45 ft at 4:00AM Dec 17, 2014Observed: 5.47 ft at 4:15AM Dec 17, 2014Observed: 5.47 ft at 4:30AM Dec 17, 2014Observed: 5.47 ft at 4:45AM Dec 17, 2014Observed: 5.46 ft at 5:00AM Dec 17, 2014Observed: 5.47 ft at 5:15AM Dec 17, 2014Observed: 5.48 ft at 5:30AM Dec 17, 2014Observed: 5.47 ft at 5:45AM Dec 17, 2014Observed: 5.47 ft at 6:00AM Dec 17, 2014Observed: 5.47 ft at 6:15AM Dec 17, 2014Observed: 5.46 ft at 6:30AM Dec 17, 2014Observed: 5.48 ft at 6:45AM Dec 17, 2014Observed: 5.48 ft at 7:00AM Dec 17, 2014Observed: 5.47 ft at 7:15AM Dec 17, 2014Observed: 5.48 ft at 7:30AM Dec 17, 2014Observed: 5.48 ft at 7:45AM Dec 17, 2014Observed: 5.48 ft at 8:00AM Dec 17, 2014Observed: 5.48 ft at 8:15AM Dec 17, 2014Observed: 5.47 ft at 8:30AM Dec 17, 2014Observed: 5.48 ft at 8:45AM Dec 17, 2014Observed: 5.47 ft at 9:00AM Dec 17, 2014Observed: 5.47 ft at 9:15AM Dec 17, 2014Observed: 5.47 ft at 9:30AM Dec 17, 2014Observed: 5.48 ft at 9:45AM Dec 17, 2014Observed: 5.47 ft at 10:00AM Dec 17, 2014Observed: 5.47 ft at 10:15AM Dec 17, 2014Observed: 5.49 ft at 10:30AM Dec 17, 2014Observed: 5.51 ft at 10:45AM Dec 17, 2014Observed: 5.58 ft at 11:00AM Dec 17, 2014Observed: 5.64 ft at 11:15AM Dec 17, 2014Observed: 5.69 ft at 11:30AM Dec 17, 2014Observed: 5.77 ft at 11:45AM Dec 17, 2014Observed: 5.83 ft at 12:00PM Dec 17, 2014Observed: 5.85 ft at 12:15PM Dec 17, 2014Observed: 5.87 ft at 12:30PM Dec 17, 2014Observed: 5.9 ft at 12:45PM Dec 17, 2014Observed: 5.89 ft at 1:00PM Dec 17, 2014Observed: 5.91 ft at 1:15PM Dec 17, 2014Observed: 5.9 ft at 1:30PM Dec 17, 2014Observed: 5.91 ft at 1:45PM Dec 17, 2014Observed: 5.91 ft at 2:00PM Dec 17, 2014Observed: 5.91 ft at 2:15PM Dec 17, 2014Observed: 5.9 ft at 2:30PM Dec 17, 2014Observed: 5.91 ft at 2:45PM Dec 17, 2014Observed: 5.91 ft at 3:00PM Dec 17, 2014Observed: 5.91 ft at 3:15PM Dec 17, 2014Observed: 5.9 ft at 3:30PM Dec 17, 2014Observed: 5.91 ft at 3:45PM Dec 17, 2014Observed: 5.91 ft at 4:00PM Dec 17, 2014Observed: 5.91 ft at 4:15PM Dec 17, 2014Observed: 5.9 ft at 4:30PM Dec 17, 2014Observed: 5.9 ft at 4:45PM Dec 17, 2014Observed: 5.89 ft at 5:00PM Dec 17, 2014Observed: 5.9 ft at 5:15PM Dec 17, 2014Observed: 5.91 ft at 5:30PM Dec 17, 2014Observed: 5.89 ft at 5:45PM Dec 17, 2014Observed: 5.89 ft at 6:00PM Dec 17, 2014Observed: 5.88 ft at 6:15PM Dec 17, 2014Observed: 5.88 ft at 6:30PM Dec 17, 2014Observed: 5.9 ft at 6:45PM Dec 17, 2014Observed: 5.91 ft at 7:00PM Dec 17, 2014Observed: 5.93 ft at 7:15PM Dec 17, 2014Observed: 5.95 ft at 7:30PM Dec 17, 2014Observed: 5.98 ft at 7:45PM Dec 17, 2014Observed: 5.99 ft at 8:00PM Dec 17, 2014Observed: 6 ft at 8:15PM Dec 17, 2014Observed: 6 ft at 8:30PM Dec 17, 2014Observed: 6 ft at 8:45PM Dec 17, 2014Observed: 6.02 ft at 9:00PM Dec 17, 2014Observed: 6.01 ft at 9:15PM Dec 17, 2014Observed: 6 ft at 9:30PM Dec 17, 2014Observed: 5.98 ft at 9:45PM Dec 17, 2014Observed: 5.96 ft at 10:00PM Dec 17, 2014Observed: 5.92 ft at 10:15PM Dec 17, 2014Observed: 5.91 ft at 10:30PM Dec 17, 2014Observed: 5.89 ft at 10:45PM Dec 17, 2014Observed: 5.88 ft at 11:00PM Dec 17, 2014Observed: 5.87 ft at 11:15PM Dec 17, 2014Observed: 5.87 ft at 11:30PM Dec 17, 2014Observed: 5.86 ft at 11:45PM Dec 17, 2014Observed: 5.86 ft at 12:00AM Dec 18, 2014Observed: 5.85 ft at 12:15AM Dec 18, 2014Observed: 5.84 ft at 12:30AM Dec 18, 2014Observed: 5.85 ft at 12:45AM Dec 18, 2014Observed: 5.85 ft at 1:00AM Dec 18, 2014Observed: 5.85 ft at 1:15AM Dec 18, 2014Observed: 5.84 ft at 1:30AM Dec 18, 2014Observed: 5.84 ft at 1:45AM Dec 18, 2014Observed: 5.85 ft at 2:00AM Dec 18, 2014Observed: 5.84 ft at 2:15AM Dec 18, 2014Observed: 5.83 ft at 2:30AM Dec 18, 2014Observed: 5.83 ft at 2:45AM Dec 18, 2014Observed: 5.83 ft at 3:00AM Dec 18, 2014Observed: 5.83 ft at 3:15AM Dec 18, 2014Observed: 5.83 ft at 3:30AM Dec 18, 2014Observed: 5.82 ft at 3:45AM Dec 18, 2014Observed: 5.83 ft at 4:00AM Dec 18, 2014Observed: 5.82 ft at 4:15AM Dec 18, 2014Observed: 5.82 ft at 4:30AM Dec 18, 2014Observed: 5.81 ft at 4:45AM Dec 18, 2014Observed: 5.81 ft at 5:00AM Dec 18, 2014Observed: 5.8 ft at 5:15AM Dec 18, 2014Observed: 5.81 ft at 5:30AM Dec 18, 2014Observed: 5.81 ft at 5:45AM Dec 18, 2014Observed: 5.81 ft at 6:00AM Dec 18, 2014Observed: 5.81 ft at 6:15AM Dec 18, 2014Observed: 5.8 ft at 6:30AM Dec 18, 2014Observed: 5.8 ft at 6:45AM Dec 18, 2014Observed: 5.8 ft at 7:00AM Dec 18, 2014Observed: 5.8 ft at 7:15AM Dec 18, 2014Observed: 5.8 ft at 7:30AM Dec 18, 2014Observed: 5.8 ft at 7:45AM Dec 18, 2014Observed: 5.79 ft at 8:00AM Dec 18, 2014Observed: 5.8 ft at 8:15AM Dec 18, 2014Observed: 5.8 ft at 8:30AM Dec 18, 2014Observed: 5.8 ft at 8:45AM Dec 18, 2014Observed: 5.82 ft at 9:00AM Dec 18, 2014Observed: 5.84 ft at 9:15AM Dec 18, 2014Observed: 5.86 ft at 9:30AM Dec 18, 2014Observed: 5.87 ft at 9:45AM Dec 18, 2014Observed: 5.9 ft at 10:00AM Dec 18, 2014Observed: 5.91 ft at 10:15AM Dec 18, 2014Observed: 5.93 ft at 10:30AM Dec 18, 2014Observed: 5.97 ft at 10:45AM Dec 18, 2014Observed: 6.05 ft at 11:00AM Dec 18, 2014Observed: 6.13 ft at 11:15AM Dec 18, 2014Observed: 6.22 ft at 11:30AM Dec 18, 2014Observed: 6.3 ft at 11:45AM Dec 18, 2014Observed: 6.36 ft at 12:00PM Dec 18, 2014Observed: 6.38 ft at 12:15PM Dec 18, 2014Observed: 6.37 ft at 12:30PM Dec 18, 2014Observed: 6.38 ft at 12:45PM Dec 18, 2014Observed: 6.37 ft at 1:00PM Dec 18, 2014Observed: 6.37 ft at 1:15PM Dec 18, 2014Observed: 6.37 ft at 1:30PM Dec 18, 2014Observed: 6.41 ft at 1:45PM Dec 18, 2014Observed: 6.44 ft at 2:00PM Dec 18, 2014Observed: 6.49 ft at 2:15PM Dec 18, 2014Observed: 6.54 ft at 2:30PM Dec 18, 2014Observed: 6.58 ft at 2:45PM Dec 18, 2014Observed: 6.6 ft at 3:00PM Dec 18, 2014Observed: 6.63 ft at 3:15PM Dec 18, 2014Observed: 6.63 ft at 3:30PM Dec 18, 2014Observed: 6.65 ft at 3:45PM Dec 18, 2014Observed: 6.65 ft at 4:00PM Dec 18, 2014Observed: 6.65 ft at 4:15PM Dec 18, 2014Observed: 6.66 ft at 4:30PM Dec 18, 2014Observed: 6.66 ft at 4:45PM Dec 18, 2014Observed: 6.67 ft at 5:00PM Dec 18, 2014Observed: 6.67 ft at 5:15PM Dec 18, 2014Observed: 6.66 ft at 5:30PM Dec 18, 2014Observed: 6.67 ft at 5:45PM Dec 18, 2014Observed: 6.66 ft at 6:00PM Dec 18, 2014Observed: 6.66 ft at 6:15PM Dec 18, 2014Observed: 6.66 ft at 6:30PM Dec 18, 2014Observed: 6.67 ft at 6:45PM Dec 18, 2014Observed: 6.69 ft at 7:00PM Dec 18, 2014Observed: 6.71 ft at 7:15PM Dec 18, 2014Observed: 6.73 ft at 7:30PM Dec 18, 2014Observed: 6.75 ft at 7:45PM Dec 18, 2014Highest Observation: 6.76 ft at 8:00PM Dec 18, 2014USGS--Water Resources of the United StatesWRRP1(plotting HGIRG) Graph Created (8:33PM Dec 18, 2014)ObservedLatest observed value: 6.76 ft at 8:00 PM EST 18-Dec-2014. Flood Stage is 14 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Allegheny River at Warren are issued as needed during times of high water, but are not routinely available.
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Upstream Gauge - at Salamanca Upstream Gauge Downstream Gauge Downstream Gauge - at West Hickory
Flood Categories (in feet)
Major Flood Stage: 17
Moderate Flood Stage: 15
Flood Stage: 14
Action Stage: 12
Low Stage (in feet): 0

Historic Crests
(1) 19.40 ft on 03/17/1865
(2) 18.30 ft on 03/08/1956
(3) 17.70 ft on 12/12/1873
(4) 17.20 ft on 03/27/1913
(5) 17.10 ft on 03/22/1948
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 11.50 ft on 06/24/1972
(2) 14.20 ft on 03/10/1964
(3) 15.00 ft on 03/06/1964
(4) 14.00 ft on 03/27/1963
(5) 14.90 ft on 05/25/1961
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.00 ft on 09/01/1954
(2) 1.00 ft on 10/01/1963
(3) 1.10 ft on 09/01/1952
(4) 1.10 ft on 07/01/1955
(5) 1.10 ft on 09/01/1955
Show More Low Water Records

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

Zoom Level:16
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
18 Many homes and businesses on both banks experience catastrophic flooding.
17 Many homes and businesses are affected by high water. The railroad tracks and business Route 6 are flooded. Water affects Warren General Hospital on the left bank.
15 A number of homes and businesses on the right, or north bank are affected by high water. Several streets are closed.
14 The right, or north bank begins to overflow, affecting a few houses and a couple of streets in low lying areas near the river.
About This Location Collapse

Latitude: 41.843889° N, Longitude: 79.150000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 14 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 1169 ft 1183 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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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: 20-Nov-2014 2:01 AM
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