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Hydrograph River at a Glance Download
Stillwater Creek at Uhrichsville Stage (ft)Flow (kcfs)Highest Observation: 1.36 ft at 8:00PM Dec 06, 2019Highest Observation: 1.36 ft at 8:30PM Dec 06, 2019Highest Observation: 1.36 ft at 9:00PM Dec 06, 2019Observed: 1.35 ft at 9:30PM Dec 06, 2019Observed: 1.35 ft at 10:00PM Dec 06, 2019Observed: 1.34 ft at 10:30PM Dec 06, 2019Observed: 1.34 ft at 11:00PM Dec 06, 2019Observed: 1.34 ft at 11:30PM Dec 06, 2019Observed: 1.34 ft at 12:00AM Dec 07, 2019Observed: 1.33 ft at 12:30AM Dec 07, 2019Observed: 1.33 ft at 1:00AM Dec 07, 2019Observed: 1.32 ft at 1:30AM Dec 07, 2019Observed: 1.32 ft at 2:00AM Dec 07, 2019Observed: 1.32 ft at 2:30AM Dec 07, 2019Observed: 1.32 ft at 3:00AM Dec 07, 2019Observed: 1.31 ft at 3:30AM Dec 07, 2019Observed: 1.31 ft at 4:00AM Dec 07, 2019Observed: 1.3 ft at 4:30AM Dec 07, 2019Observed: 1.3 ft at 5:00AM Dec 07, 2019Observed: 1.3 ft at 5:30AM Dec 07, 2019Observed: 1.3 ft at 6:00AM Dec 07, 2019Observed: 1.3 ft at 6:30AM Dec 07, 2019Observed: 1.3 ft at 7:00AM Dec 07, 2019Observed: 1.29 ft at 7:30AM Dec 07, 2019Observed: 1.29 ft at 8:00AM Dec 07, 2019Observed: 1.28 ft at 8:30AM Dec 07, 2019Observed: 1.28 ft at 9:00AM Dec 07, 2019Observed: 1.28 ft at 9:30AM Dec 07, 2019Observed: 1.28 ft at 10:00AM Dec 07, 2019Observed: 1.28 ft at 10:30AM Dec 07, 2019Observed: 1.28 ft at 11:00AM Dec 07, 2019Observed: 1.27 ft at 11:30AM Dec 07, 2019Observed: 1.27 ft at 12:00PM Dec 07, 2019Observed: 1.27 ft at 12:30PM Dec 07, 2019Observed: 1.27 ft at 1:00PM Dec 07, 2019Observed: 1.27 ft at 1:30PM Dec 07, 2019Observed: 1.26 ft at 2:00PM Dec 07, 2019Observed: 1.26 ft at 2:30PM Dec 07, 2019Observed: 1.26 ft at 3:00PM Dec 07, 2019Observed: 1.26 ft at 3:30PM Dec 07, 2019Observed: 1.26 ft at 4:00PM Dec 07, 2019Observed: 1.26 ft at 4:30PM Dec 07, 2019Observed: 1.26 ft at 5:00PM Dec 07, 2019Observed: 1.26 ft at 5:30PM Dec 07, 2019Observed: 1.26 ft at 6:00PM Dec 07, 2019Observed: 1.26 ft at 6:30PM Dec 07, 2019Observed: 1.26 ft at 7:00PM Dec 07, 2019Observed: 1.25 ft at 7:30PM Dec 07, 2019Observed: 1.25 ft at 8:00PM Dec 07, 2019Observed: 1.25 ft at 8:30PM Dec 07, 2019Observed: 1.25 ft at 9:00PM Dec 07, 2019Observed: 1.25 ft at 9:30PM Dec 07, 2019Observed: 1.25 ft at 10:00PM Dec 07, 2019Observed: 1.25 ft at 10:30PM Dec 07, 2019Observed: 1.24 ft at 11:00PM Dec 07, 2019Observed: 1.24 ft at 11:30PM Dec 07, 2019Observed: 1.24 ft at 12:00AM Dec 08, 2019Observed: 1.24 ft at 12:30AM Dec 08, 2019Observed: 1.24 ft at 1:00AM Dec 08, 2019Observed: 1.24 ft at 1:30AM Dec 08, 2019Observed: 1.24 ft at 2:00AM Dec 08, 2019Observed: 1.24 ft at 2:30AM Dec 08, 2019Observed: 1.24 ft at 3:00AM Dec 08, 2019Observed: 1.24 ft at 3:30AM Dec 08, 2019Observed: 1.24 ft at 4:00AM Dec 08, 2019Observed: 1.24 ft at 4:30AM Dec 08, 2019Observed: 1.24 ft at 5:00AM Dec 08, 2019Observed: 1.24 ft at 5:30AM Dec 08, 2019Observed: 1.24 ft at 6:00AM Dec 08, 2019Observed: 1.24 ft at 6:30AM Dec 08, 2019Observed: 1.23 ft at 7:00AM Dec 08, 2019Observed: 1.23 ft at 7:30AM Dec 08, 2019Observed: 1.23 ft at 8:00AM Dec 08, 2019Observed: 1.23 ft at 8:30AM Dec 08, 2019Observed: 1.23 ft at 9:00AM Dec 08, 2019Observed: 1.23 ft at 9:30AM Dec 08, 2019Observed: 1.23 ft at 10:00AM Dec 08, 2019Observed: 1.23 ft at 10:30AM Dec 08, 2019Observed: 1.23 ft at 11:00AM Dec 08, 2019Observed: 1.22 ft at 11:30AM Dec 08, 2019Observed: 1.22 ft at 12:00PM Dec 08, 2019Observed: 1.22 ft at 12:30PM Dec 08, 2019Observed: 1.22 ft at 1:00PM Dec 08, 2019Observed: 1.22 ft at 1:30PM Dec 08, 2019Observed: 1.22 ft at 2:00PM Dec 08, 2019Observed: 1.22 ft at 2:30PM Dec 08, 2019Observed: 1.22 ft at 3:00PM Dec 08, 2019Observed: 1.22 ft at 3:30PM Dec 08, 2019Observed: 1.22 ft at 4:00PM Dec 08, 2019Observed: 1.22 ft at 4:30PM Dec 08, 2019Observed: 1.22 ft at 5:00PM Dec 08, 2019Observed: 1.22 ft at 5:30PM Dec 08, 2019Observed: 1.22 ft at 6:00PM Dec 08, 2019Observed: 1.22 ft at 6:30PM Dec 08, 2019Observed: 1.22 ft at 7:00PM Dec 08, 2019Observed: 1.22 ft at 7:30PM Dec 08, 2019Observed: 1.22 ft at 8:00PM Dec 08, 2019Observed: 1.22 ft at 8:30PM Dec 08, 2019Observed: 1.22 ft at 9:00PM Dec 08, 2019Observed: 1.22 ft at 9:30PM Dec 08, 2019Observed: 1.22 ft at 10:00PM Dec 08, 2019Observed: 1.22 ft at 10:30PM Dec 08, 2019Observed: 1.22 ft at 11:00PM Dec 08, 2019Observed: 1.22 ft at 11:30PM Dec 08, 2019Observed: 1.22 ft at 12:00AM Dec 09, 2019Observed: 1.22 ft at 12:30AM Dec 09, 2019Observed: 1.22 ft at 1:00AM Dec 09, 2019Observed: 1.22 ft at 1:30AM Dec 09, 2019Observed: 1.22 ft at 2:00AM Dec 09, 2019Observed: 1.22 ft at 2:30AM Dec 09, 2019Observed: 1.22 ft at 3:00AM Dec 09, 2019Observed: 1.21 ft at 3:30AM Dec 09, 2019Observed: 1.21 ft at 4:00AM Dec 09, 2019Observed: 1.21 ft at 4:30AM Dec 09, 2019Observed: 1.21 ft at 5:00AM Dec 09, 2019Observed: 1.21 ft at 5:30AM Dec 09, 2019Observed: 1.21 ft at 6:00AM Dec 09, 2019Observed: 1.22 ft at 6:30AM Dec 09, 2019Observed: 1.22 ft at 7:00AM Dec 09, 2019Observed: 1.22 ft at 7:30AM Dec 09, 2019Observed: 1.21 ft at 8:00AM Dec 09, 2019Observed: 1.21 ft at 8:30AM Dec 09, 2019Observed: 1.21 ft at 9:00AM Dec 09, 2019Observed: 1.22 ft at 9:30AM Dec 09, 2019Observed: 1.22 ft at 10:00AM Dec 09, 2019Observed: 1.22 ft at 10:30AM Dec 09, 2019Observed: 1.22 ft at 11:00AM Dec 09, 2019Observed: 1.22 ft at 11:30AM Dec 09, 2019Observed: 1.22 ft at 12:00PM Dec 09, 2019Observed: 1.22 ft at 12:30PM Dec 09, 2019Observed: 1.22 ft at 1:00PM Dec 09, 2019Observed: 1.22 ft at 1:30PM Dec 09, 2019Observed: 1.22 ft at 2:00PM Dec 09, 2019Observed: 1.22 ft at 2:30PM Dec 09, 2019Observed: 1.23 ft at 3:00PM Dec 09, 2019Observed: 1.23 ft at 3:30PM Dec 09, 2019Observed: 1.24 ft at 4:00PM Dec 09, 2019Observed: 1.24 ft at 4:30PM Dec 09, 2019Observed: 1.24 ft at 5:00PM Dec 09, 2019Observed: 1.25 ft at 5:30PM Dec 09, 2019Observed: 1.25 ft at 6:00PM Dec 09, 2019Observed: 1.26 ft at 6:30PM Dec 09, 2019Observed: 1.26 ft at 7:00PM Dec 09, 2019USGS--Water Resources of the United StatesURVO1(plotting HGIRG) Graph Created (7:47PM Dec 9, 2019)ObservedLatest observed value: 1.26 ft at 7:00 PM EST 9-Dec-2019. Flood Stage is 5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: The above river forecast includes future rainfall/snowmelt. Forecast stages may be different if the actual rainfall/snowmelt is different than the forecast rainfall/snowmelt.

NOTE: Forecasts for the Stillwater Creek at Uhrichsville are issued as needed during times of high water, but are not routinely available.

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Downstream Gauge Downstream Gauge - at Piedmont Dam Pool
Flood Categories (in feet)
Major Flood Stage: 11
Moderate Flood Stage: 8
Flood Stage: 5
Action Stage: 3
Low Stage (in feet): 0

Historic Crests
(1) 18.36 ft on 03/08/1945
(2) 18.17 ft on 04/21/1940
(3) 17.50 ft on 03/01/1913
(4) 17.42 ft on 01/08/1950
(5) 17.33 ft on 04/15/1948
(6) 16.04 ft on 04/11/1938
(7) 15.68 ft on 12/31/1940
(8) 15.43 ft on 12/31/1942
(9) 14.94 ft on 03/14/1939
(10) 14.52 ft on 04/11/1942
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.14 ft on 02/14/2019
(2) 7.55 ft on 02/17/2018
(3) 6.15 ft on 03/12/2011
(4) 6.72 ft on 03/21/2008
(5) 7.51 ft on 03/06/2008
(6) 5.61 ft on 03/25/2007
(7) 5.16 ft on 03/03/2007
(8) 5.27 ft on 01/16/2007
(9) 5.50 ft on 01/13/2005
(10) 8.90 ft on 01/07/2005
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

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
20.5 About 60 percent of Newport is under water with flood waters exntending west to Merrick Street along the west side of Stillwater Creek. Flooding also occurs in Roanoke and near First Street in Dennison . Additional flooding occurs in the south end of Dawson Street and along Thompson and Scott Street.
18.36 Water reaches record flood level...March 8, 1945.
12.8 Flooding occurs in the west and north side of Uhrichsville (Main Street, West 5th Street, the east end of 4th Street, and the east end of Franklin Street.) Also flooded are areas in Uhrichsville and Dennison along Little Stillwater Creek and the west end of Newport.
8.3 Flood waters reach Newport Avenue in Uhrichsville as well as East 12th Street and North Main Street half way to East 11th Street. Phac Park along Little Stillwater Creek in Dennison is flooded.
7.9 Numerous low land areas are flooded. Stillwater Creek begins to flood portions of Newport Street in Uhrichsville. Homes along Park Drive begin to flood. Sections of Wilson Road near Phac Park are flooded.
6.51 Flood waters of Stillwater Creek will reach the intersection of East 12th Street and North Main Street in Uhrichsville and approach Newport Street. Little Stillwater Creek will flood most of Phac Park along with portions of Wilson Road in Dennison.
5 Stillwater Creek comes out of its banks in several locations resulting in overflowing in poor drainage areas. Minor flooding of low lying areas begins.
Photos
(1) Uhrichsville gage looking downstream on Stillwater Creek
(2) looking upstream on Stillwater Creek at dam near Uhrichsville gage.
(3) Dam and lower staff gage near Uhrichsville gage
(4) Staff gage located on Uhrichsville gage house. Lowest reading 8.5 ft.
About This Location Collapse

Latitude: 40.386111° N, Longitude: 81.347222° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 5 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 838.65 843.65 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 839.37 ft 844.37 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:

Additional Information Collapse
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
3 Day (SREF) 7 Day (NAEFS) 7 Day (GEFS)
SREF Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 48 hours.

See the Product Description Document link for more details on the interpretation of the 3,7 day graphics.

Click individual graphics to enlarge.

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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
Pittsburgh Weather Forecast Office
192 Shafer Road
Moon Township, PA 15108
(412) 262-1591
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Page last modified: 1-Mar-2019 12:35 AM
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