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Hydrograph River at a Glance Download
Allegheny River at Warren Stage (ft)Flow (kcfs)Observed: 3.01 ft at 7:30PM Jul 27, 2014Observed: 3.01 ft at 7:45PM Jul 27, 2014Observed: 3.02 ft at 8:00PM Jul 27, 2014Observed: 3.03 ft at 8:15PM Jul 27, 2014Observed: 3.03 ft at 8:30PM Jul 27, 2014Observed: 3.04 ft at 8:45PM Jul 27, 2014Observed: 3.04 ft at 9:00PM Jul 27, 2014Observed: 3.04 ft at 9:15PM Jul 27, 2014Observed: 3.04 ft at 9:30PM Jul 27, 2014Observed: 3.04 ft at 9:45PM Jul 27, 2014Observed: 3.05 ft at 10:00PM Jul 27, 2014Observed: 3.05 ft at 10:15PM Jul 27, 2014Observed: 3.05 ft at 10:30PM Jul 27, 2014Observed: 3.05 ft at 10:45PM Jul 27, 2014Observed: 3.04 ft at 11:00PM Jul 27, 2014Observed: 3.04 ft at 11:15PM Jul 27, 2014Observed: 3.04 ft at 11:30PM Jul 27, 2014Observed: 3.05 ft at 11:45PM Jul 27, 2014Observed: 3.05 ft at 12:00AM Jul 28, 2014Observed: 3.07 ft at 12:15AM Jul 28, 2014Observed: 3.07 ft at 12:30AM Jul 28, 2014Observed: 3.07 ft at 12:45AM Jul 28, 2014Observed: 3.07 ft at 1:00AM Jul 28, 2014Observed: 3.07 ft at 1:15AM Jul 28, 2014Observed: 3.06 ft at 1:30AM Jul 28, 2014Observed: 3.07 ft at 1:45AM Jul 28, 2014Observed: 3.06 ft at 2:00AM Jul 28, 2014Observed: 3.06 ft at 2:15AM Jul 28, 2014Observed: 3.07 ft at 2:30AM Jul 28, 2014Observed: 3.06 ft at 2:45AM Jul 28, 2014Observed: 3.06 ft at 3:00AM Jul 28, 2014Observed: 3.06 ft at 3:15AM Jul 28, 2014Observed: 3.06 ft at 3:30AM Jul 28, 2014Observed: 3.06 ft at 3:45AM Jul 28, 2014Observed: 3.07 ft at 4:00AM Jul 28, 2014Observed: 3.07 ft at 4:15AM Jul 28, 2014Observed: 3.07 ft at 4:30AM Jul 28, 2014Observed: 3.06 ft at 4:45AM Jul 28, 2014Observed: 3.07 ft at 5:00AM Jul 28, 2014Observed: 3.07 ft at 5:15AM Jul 28, 2014Observed: 3.07 ft at 5:30AM Jul 28, 2014Observed: 3.08 ft at 5:45AM Jul 28, 2014Observed: 3.08 ft at 6:00AM Jul 28, 2014Observed: 3.07 ft at 6:15AM Jul 28, 2014Observed: 3.07 ft at 6:30AM Jul 28, 2014Observed: 3.08 ft at 6:45AM Jul 28, 2014Observed: 3.08 ft at 7:00AM Jul 28, 2014Observed: 3.08 ft at 7:15AM Jul 28, 2014Observed: 3.08 ft at 7:30AM Jul 28, 2014Observed: 3.07 ft at 7:45AM Jul 28, 2014Observed: 3.08 ft at 8:00AM Jul 28, 2014Observed: 3.06 ft at 8:15AM Jul 28, 2014Observed: 3.06 ft at 8:30AM Jul 28, 2014Observed: 3.07 ft at 8:45AM Jul 28, 2014Observed: 3.06 ft at 9:00AM Jul 28, 2014Observed: 3.06 ft at 9:15AM Jul 28, 2014Observed: 3.07 ft at 9:30AM Jul 28, 2014Observed: 3.06 ft at 9:45AM Jul 28, 2014Observed: 3.06 ft at 10:00AM Jul 28, 2014Observed: 3.06 ft at 10:15AM Jul 28, 2014Observed: 3.07 ft at 10:30AM Jul 28, 2014Observed: 3.07 ft at 10:45AM Jul 28, 2014Observed: 3.08 ft at 11:00AM Jul 28, 2014Observed: 3.09 ft at 11:15AM Jul 28, 2014Observed: 3.07 ft at 11:30AM Jul 28, 2014Observed: 3.08 ft at 11:45AM Jul 28, 2014Observed: 3.1 ft at 12:00PM Jul 28, 2014Observed: 3.09 ft at 12:15PM Jul 28, 2014Observed: 3.1 ft at 12:30PM Jul 28, 2014Observed: 3.09 ft at 12:45PM Jul 28, 2014Observed: 3.09 ft at 1:00PM Jul 28, 2014Observed: 3.09 ft at 1:15PM Jul 28, 2014Observed: 3.09 ft at 1:30PM Jul 28, 2014Observed: 3.09 ft at 1:45PM Jul 28, 2014Observed: 3.09 ft at 2:00PM Jul 28, 2014Observed: 3.09 ft at 2:15PM Jul 28, 2014Observed: 3.08 ft at 2:30PM Jul 28, 2014Observed: 3.08 ft at 2:45PM Jul 28, 2014Observed: 3.07 ft at 3:00PM Jul 28, 2014Observed: 3.07 ft at 3:15PM Jul 28, 2014Observed: 3.07 ft at 3:30PM Jul 28, 2014Observed: 3.07 ft at 3:45PM Jul 28, 2014Observed: 3.07 ft at 4:00PM Jul 28, 2014Observed: 3.08 ft at 4:15PM Jul 28, 2014Observed: 3.07 ft at 4:30PM Jul 28, 2014Observed: 3.07 ft at 4:45PM Jul 28, 2014Observed: 3.08 ft at 5:00PM Jul 28, 2014Observed: 3.08 ft at 5:15PM Jul 28, 2014Observed: 3.09 ft at 5:30PM Jul 28, 2014Observed: 3.08 ft at 5:45PM Jul 28, 2014Observed: 3.07 ft at 6:00PM Jul 28, 2014Observed: 3.07 ft at 6:15PM Jul 28, 2014Observed: 3.08 ft at 6:30PM Jul 28, 2014Observed: 3.08 ft at 6:45PM Jul 28, 2014Observed: 3.08 ft at 7:00PM Jul 28, 2014Observed: 3.07 ft at 7:15PM Jul 28, 2014Observed: 3.08 ft at 7:30PM Jul 28, 2014Observed: 3.08 ft at 7:45PM Jul 28, 2014Observed: 3.08 ft at 8:00PM Jul 28, 2014Observed: 3.08 ft at 8:15PM Jul 28, 2014Observed: 3.09 ft at 8:30PM Jul 28, 2014Observed: 3.09 ft at 8:45PM Jul 28, 2014Observed: 3.09 ft at 9:00PM Jul 28, 2014Observed: 3.09 ft at 9:15PM Jul 28, 2014Observed: 3.09 ft at 9:30PM Jul 28, 2014Observed: 3.08 ft at 9:45PM Jul 28, 2014Observed: 3.08 ft at 10:00PM Jul 28, 2014Observed: 3.08 ft at 10:15PM Jul 28, 2014Observed: 3.09 ft at 10:30PM Jul 28, 2014Observed: 3.08 ft at 10:45PM Jul 28, 2014Observed: 3.1 ft at 11:00PM Jul 28, 2014Observed: 3.09 ft at 11:15PM Jul 28, 2014Observed: 3.1 ft at 11:30PM Jul 28, 2014Observed: 3.11 ft at 11:45PM Jul 28, 2014Observed: 3.12 ft at 12:00AM Jul 29, 2014Observed: 3.12 ft at 12:15AM Jul 29, 2014Observed: 3.12 ft at 12:30AM Jul 29, 2014Observed: 3.12 ft at 12:45AM Jul 29, 2014Observed: 3.13 ft at 1:00AM Jul 29, 2014Observed: 3.13 ft at 1:15AM Jul 29, 2014Observed: 3.13 ft at 1:30AM Jul 29, 2014Observed: 3.13 ft at 1:45AM Jul 29, 2014Observed: 3.13 ft at 2:00AM Jul 29, 2014Observed: 3.13 ft at 2:15AM Jul 29, 2014Observed: 3.13 ft at 2:30AM Jul 29, 2014Observed: 3.13 ft at 2:45AM Jul 29, 2014Observed: 3.12 ft at 3:00AM Jul 29, 2014Observed: 3.13 ft at 3:15AM Jul 29, 2014Observed: 3.13 ft at 3:30AM Jul 29, 2014Observed: 3.12 ft at 3:45AM Jul 29, 2014Observed: 3.12 ft at 4:00AM Jul 29, 2014Observed: 3.13 ft at 4:15AM Jul 29, 2014Observed: 3.12 ft at 4:30AM Jul 29, 2014Observed: 3.12 ft at 4:45AM Jul 29, 2014Observed: 3.12 ft at 5:00AM Jul 29, 2014Observed: 3.13 ft at 5:15AM Jul 29, 2014Observed: 3.12 ft at 5:30AM Jul 29, 2014Observed: 3.13 ft at 5:45AM Jul 29, 2014Observed: 3.13 ft at 6:00AM Jul 29, 2014Observed: 3.13 ft at 6:15AM Jul 29, 2014Observed: 3.12 ft at 6:30AM Jul 29, 2014Observed: 3.13 ft at 6:45AM Jul 29, 2014Observed: 3.13 ft at 7:00AM Jul 29, 2014Observed: 3.13 ft at 7:15AM Jul 29, 2014Observed: 3.13 ft at 7:30AM Jul 29, 2014Observed: 3.14 ft at 7:45AM Jul 29, 2014Observed: 3.14 ft at 8:00AM Jul 29, 2014Observed: 3.12 ft at 8:15AM Jul 29, 2014Observed: 3.12 ft at 8:30AM Jul 29, 2014Observed: 3.12 ft at 8:45AM Jul 29, 2014Observed: 3.12 ft at 9:00AM Jul 29, 2014Observed: 3.12 ft at 9:15AM Jul 29, 2014Observed: 3.12 ft at 9:30AM Jul 29, 2014Observed: 3.12 ft at 9:45AM Jul 29, 2014Observed: 3.13 ft at 10:00AM Jul 29, 2014Observed: 3.13 ft at 10:15AM Jul 29, 2014Observed: 3.13 ft at 10:30AM Jul 29, 2014Observed: 3.13 ft at 10:45AM Jul 29, 2014Observed: 3.13 ft at 11:00AM Jul 29, 2014Observed: 3.13 ft at 11:15AM Jul 29, 2014Observed: 3.13 ft at 11:30AM Jul 29, 2014Observed: 3.12 ft at 11:45AM Jul 29, 2014Observed: 3.11 ft at 12:00PM Jul 29, 2014Observed: 3.11 ft at 12:15PM Jul 29, 2014Observed: 3.1 ft at 12:30PM Jul 29, 2014Observed: 3.09 ft at 12:45PM Jul 29, 2014Observed: 3.09 ft at 1:00PM Jul 29, 2014Observed: 3.08 ft at 1:15PM Jul 29, 2014Observed: 3.08 ft at 1:30PM Jul 29, 2014Observed: 3.08 ft at 1:45PM Jul 29, 2014Observed: 3.08 ft at 2:00PM Jul 29, 2014Observed: 3.08 ft at 2:15PM Jul 29, 2014Observed: 3.08 ft at 2:30PM Jul 29, 2014Observed: 3.08 ft at 2:45PM Jul 29, 2014Observed: 3.08 ft at 3:00PM Jul 29, 2014Observed: 3.08 ft at 3:15PM Jul 29, 2014Observed: 3.08 ft at 3:30PM Jul 29, 2014Observed: 3.08 ft at 3:45PM Jul 29, 2014Observed: 3.08 ft at 4:00PM Jul 29, 2014Observed: 3.08 ft at 4:15PM Jul 29, 2014Observed: 3.08 ft at 4:30PM Jul 29, 2014Observed: 3.08 ft at 4:45PM Jul 29, 2014Observed: 3.08 ft at 5:00PM Jul 29, 2014Observed: 3.09 ft at 5:15PM Jul 29, 2014Observed: 3.1 ft at 5:30PM Jul 29, 2014Observed: 3.09 ft at 5:45PM Jul 29, 2014Observed: 3.1 ft at 6:00PM Jul 29, 2014Observed: 3.1 ft at 6:15PM Jul 29, 2014Observed: 3.1 ft at 6:30PM Jul 29, 2014Observed: 3.11 ft at 6:45PM Jul 29, 2014Observed: 3.11 ft at 7:00PM Jul 29, 2014Observed: 3.11 ft at 7:15PM Jul 29, 2014Observed: 3.11 ft at 7:30PM Jul 29, 2014Observed: 3.12 ft at 7:45PM Jul 29, 2014Observed: 3.12 ft at 8:00PM Jul 29, 2014Observed: 3.13 ft at 8:15PM Jul 29, 2014Observed: 3.13 ft at 8:30PM Jul 29, 2014Observed: 3.13 ft at 8:45PM Jul 29, 2014Observed: 3.13 ft at 9:00PM Jul 29, 2014Observed: 3.13 ft at 9:15PM Jul 29, 2014Observed: 3.12 ft at 9:30PM Jul 29, 2014Observed: 3.13 ft at 9:45PM Jul 29, 2014Observed: 3.13 ft at 10:00PM Jul 29, 2014Observed: 3.13 ft at 10:15PM Jul 29, 2014Observed: 3.14 ft at 10:30PM Jul 29, 2014Observed: 3.15 ft at 10:45PM Jul 29, 2014Observed: 3.15 ft at 11:00PM Jul 29, 2014Observed: 3.16 ft at 11:15PM Jul 29, 2014Observed: 3.17 ft at 11:30PM Jul 29, 2014Observed: 3.17 ft at 11:45PM Jul 29, 2014Observed: 3.17 ft at 12:00AM Jul 30, 2014Observed: 3.18 ft at 12:15AM Jul 30, 2014Observed: 3.18 ft at 12:30AM Jul 30, 2014Observed: 3.19 ft at 12:45AM Jul 30, 2014Observed: 3.19 ft at 1:00AM Jul 30, 2014Observed: 3.19 ft at 1:15AM Jul 30, 2014Observed: 3.19 ft at 1:30AM Jul 30, 2014Observed: 3.19 ft at 1:45AM Jul 30, 2014Observed: 3.19 ft at 2:00AM Jul 30, 2014Observed: 3.2 ft at 2:15AM Jul 30, 2014Observed: 3.2 ft at 2:30AM Jul 30, 2014Observed: 3.2 ft at 2:45AM Jul 30, 2014Observed: 3.2 ft at 3:00AM Jul 30, 2014Observed: 3.2 ft at 3:15AM Jul 30, 2014Observed: 3.2 ft at 3:30AM Jul 30, 2014Observed: 3.21 ft at 3:45AM Jul 30, 2014Observed: 3.2 ft at 4:00AM Jul 30, 2014Observed: 3.2 ft at 4:15AM Jul 30, 2014Observed: 3.21 ft at 4:30AM Jul 30, 2014Observed: 3.21 ft at 4:45AM Jul 30, 2014Observed: 3.21 ft at 5:00AM Jul 30, 2014Observed: 3.21 ft at 5:15AM Jul 30, 2014Observed: 3.22 ft at 5:30AM Jul 30, 2014Observed: 3.22 ft at 5:45AM Jul 30, 2014Observed: 3.22 ft at 6:00AM Jul 30, 2014Observed: 3.22 ft at 6:15AM Jul 30, 2014Observed: 3.21 ft at 6:30AM Jul 30, 2014Observed: 3.22 ft at 6:45AM Jul 30, 2014Observed: 3.22 ft at 7:00AM Jul 30, 2014Observed: 3.22 ft at 7:15AM Jul 30, 2014Observed: 3.22 ft at 7:30AM Jul 30, 2014Observed: 3.22 ft at 7:45AM Jul 30, 2014Observed: 3.22 ft at 8:00AM Jul 30, 2014Observed: 3.21 ft at 8:15AM Jul 30, 2014Observed: 3.21 ft at 8:30AM Jul 30, 2014Observed: 3.21 ft at 8:45AM Jul 30, 2014Observed: 3.21 ft at 9:00AM Jul 30, 2014Observed: 3.21 ft at 9:15AM Jul 30, 2014Observed: 3.21 ft at 9:30AM Jul 30, 2014Observed: 3.21 ft at 9:45AM Jul 30, 2014Observed: 3.21 ft at 10:00AM Jul 30, 2014Observed: 3.21 ft at 10:15AM Jul 30, 2014Observed: 3.22 ft at 10:30AM Jul 30, 2014Observed: 3.21 ft at 10:45AM Jul 30, 2014Observed: 3.22 ft at 11:00AM Jul 30, 2014Observed: 3.22 ft at 11:15AM Jul 30, 2014Observed: 3.22 ft at 11:30AM Jul 30, 2014Observed: 3.22 ft at 11:45AM Jul 30, 2014Observed: 3.22 ft at 12:00PM Jul 30, 2014Observed: 3.22 ft at 12:15PM Jul 30, 2014Observed: 3.22 ft at 12:30PM Jul 30, 2014Observed: 3.21 ft at 12:45PM Jul 30, 2014Observed: 3.21 ft at 1:00PM Jul 30, 2014Observed: 3.21 ft at 1:15PM Jul 30, 2014Highest Observation: 3.24 ft at 1:30PM Jul 30, 2014Observed: 3.22 ft at 1:45PM Jul 30, 2014Observed: 3.23 ft at 2:00PM Jul 30, 2014Observed: 3.22 ft at 2:15PM Jul 30, 2014Observed: 3.22 ft at 2:30PM Jul 30, 2014Observed: 3.22 ft at 2:45PM Jul 30, 2014Observed: 3.22 ft at 3:00PM Jul 30, 2014Observed: 3.21 ft at 3:15PM Jul 30, 2014Observed: 3.22 ft at 3:30PM Jul 30, 2014Observed: 3.21 ft at 3:45PM Jul 30, 2014Observed: 3.21 ft at 4:00PM Jul 30, 2014Observed: 3.21 ft at 4:15PM Jul 30, 2014Observed: 3.21 ft at 4:30PM Jul 30, 2014Observed: 3.22 ft at 4:45PM Jul 30, 2014Observed: 3.22 ft at 5:00PM Jul 30, 2014Observed: 3.22 ft at 5:15PM Jul 30, 2014Observed: 3.22 ft at 5:30PM Jul 30, 2014Observed: 3.22 ft at 5:45PM Jul 30, 2014Observed: 3.22 ft at 6:00PM Jul 30, 2014Observed: 3.22 ft at 6:15PM Jul 30, 2014Observed: 3.22 ft at 6:30PM Jul 30, 2014Observed: 3.23 ft at 6:45PM Jul 30, 2014Observed: 3.23 ft at 7:00PM Jul 30, 2014USGS--Water Resources of the United StatesWRRP1(plotting HGIRG) Graph Created (7:18PM Jul 30, 2014)ObservedLatest observed value: 3.23 ft at 7:00 PM EDT 30-Jul-2014. Flood Stage is 14 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
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

Historical 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 Historical 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
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: 16-Jul-2014 12:48 AM
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