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Hydrograph River at a Glance Download
Kokosing River at Mt Vernon Stage (ft)Flow (kcfs)Observed: 3.48 ft at 4:30PM Jul 20, 2019Observed: 3.43 ft at 5:00PM Jul 20, 2019Observed: 3.45 ft at 5:30PM Jul 20, 2019Observed: 3.41 ft at 6:00PM Jul 20, 2019Observed: 3.39 ft at 6:30PM Jul 20, 2019Observed: 3.49 ft at 7:00PM Jul 20, 2019Observed: 3.43 ft at 7:30PM Jul 20, 2019Observed: 3.41 ft at 8:00PM Jul 20, 2019Observed: 3.43 ft at 8:30PM Jul 20, 2019Observed: 3.41 ft at 9:00PM Jul 20, 2019Observed: 3.45 ft at 9:30PM Jul 20, 2019Observed: 3.4 ft at 10:00PM Jul 20, 2019Observed: 3.46 ft at 10:30PM Jul 20, 2019Observed: 3.37 ft at 11:00PM Jul 20, 2019Observed: 3.38 ft at 11:30PM Jul 20, 2019Observed: 3.44 ft at 12:00AM Jul 21, 2019Observed: 3.44 ft at 12:30AM Jul 21, 2019Observed: 3.45 ft at 1:00AM Jul 21, 2019Observed: 3.45 ft at 1:30AM Jul 21, 2019Observed: 3.36 ft at 2:00AM Jul 21, 2019Observed: 3.45 ft at 2:30AM Jul 21, 2019Observed: 3.38 ft at 3:00AM Jul 21, 2019Observed: 3.41 ft at 3:30AM Jul 21, 2019Observed: 3.38 ft at 4:00AM Jul 21, 2019Observed: 3.38 ft at 4:30AM Jul 21, 2019Observed: 3.42 ft at 5:00AM Jul 21, 2019Observed: 3.4 ft at 5:30AM Jul 21, 2019Observed: 3.4 ft at 6:00AM Jul 21, 2019Observed: 3.36 ft at 6:30AM Jul 21, 2019Observed: 3.38 ft at 7:00AM Jul 21, 2019Observed: 3.38 ft at 7:30AM Jul 21, 2019Observed: 3.37 ft at 8:00AM Jul 21, 2019Observed: 3.39 ft at 8:30AM Jul 21, 2019Observed: 3.3 ft at 9:00AM Jul 21, 2019Observed: 3.32 ft at 9:30AM Jul 21, 2019Observed: 3.34 ft at 10:00AM Jul 21, 2019Observed: 3.35 ft at 10:30AM Jul 21, 2019Observed: 3.35 ft at 11:00AM Jul 21, 2019Observed: 3.38 ft at 11:30AM Jul 21, 2019Observed: 3.35 ft at 12:00PM Jul 21, 2019Observed: 3.36 ft at 12:30PM Jul 21, 2019Observed: 3.38 ft at 1:00PM Jul 21, 2019Observed: 3.37 ft at 1:30PM Jul 21, 2019Observed: 3.28 ft at 2:00PM Jul 21, 2019Observed: 3.32 ft at 2:30PM Jul 21, 2019Observed: 3.38 ft at 3:00PM Jul 21, 2019Observed: 3.37 ft at 3:30PM Jul 21, 2019Observed: 3.33 ft at 4:00PM Jul 21, 2019Observed: 3.28 ft at 4:30PM Jul 21, 2019Observed: 3.36 ft at 5:00PM Jul 21, 2019Observed: 3.32 ft at 5:30PM Jul 21, 2019Observed: 3.3 ft at 6:00PM Jul 21, 2019Observed: 3.29 ft at 6:30PM Jul 21, 2019Observed: 3.32 ft at 7:00PM Jul 21, 2019Observed: 3.33 ft at 7:30PM Jul 21, 2019Observed: 3.3 ft at 8:00PM Jul 21, 2019Observed: 3.33 ft at 8:30PM Jul 21, 2019Observed: 3.3 ft at 9:00PM Jul 21, 2019Observed: 3.26 ft at 9:30PM Jul 21, 2019Observed: 3.27 ft at 10:00PM Jul 21, 2019Observed: 3.34 ft at 10:30PM Jul 21, 2019Observed: 3.37 ft at 11:00PM Jul 21, 2019Observed: 3.44 ft at 11:30PM Jul 21, 2019Observed: 3.44 ft at 12:00AM Jul 22, 2019Observed: 3.47 ft at 12:30AM Jul 22, 2019Observed: 3.42 ft at 1:00AM Jul 22, 2019Observed: 3.43 ft at 1:30AM Jul 22, 2019Observed: 3.51 ft at 2:00AM Jul 22, 2019Observed: 3.65 ft at 2:30AM Jul 22, 2019Observed: 3.76 ft at 3:00AM Jul 22, 2019Observed: 3.97 ft at 3:30AM Jul 22, 2019Observed: 4.14 ft at 4:00AM Jul 22, 2019Observed: 4.38 ft at 4:30AM Jul 22, 2019Observed: 4.39 ft at 5:00AM Jul 22, 2019Observed: 4.46 ft at 5:30AM Jul 22, 2019Observed: 4.52 ft at 6:00AM Jul 22, 2019Observed: 4.78 ft at 6:30AM Jul 22, 2019Observed: 4.86 ft at 7:00AM Jul 22, 2019Observed: 5.11 ft at 7:30AM Jul 22, 2019Observed: 5.21 ft at 8:00AM Jul 22, 2019Observed: 5.28 ft at 8:30AM Jul 22, 2019Observed: 5.35 ft at 9:00AM Jul 22, 2019Observed: 5.42 ft at 9:30AM Jul 22, 2019Observed: 5.46 ft at 10:00AM Jul 22, 2019Highest Observation: 5.53 ft at 10:30AM Jul 22, 2019Observed: 5.46 ft at 11:00AM Jul 22, 2019Observed: 5.46 ft at 11:30AM Jul 22, 2019Observed: 5.5 ft at 12:00PM Jul 22, 2019Observed: 5.45 ft at 12:30PM Jul 22, 2019Observed: 5.43 ft at 1:00PM Jul 22, 2019Observed: 5.39 ft at 1:30PM Jul 22, 2019Observed: 5.39 ft at 2:00PM Jul 22, 2019Observed: 5.34 ft at 2:30PM Jul 22, 2019Observed: 5.33 ft at 3:00PM Jul 22, 2019Observed: 5.35 ft at 3:30PM Jul 22, 2019Observed: 5.4 ft at 4:00PM Jul 22, 2019Observed: 5.38 ft at 4:30PM Jul 22, 2019Observed: 5.39 ft at 5:00PM Jul 22, 2019Observed: 5.3 ft at 5:30PM Jul 22, 2019Observed: 5.34 ft at 6:00PM Jul 22, 2019Observed: 5.31 ft at 6:30PM Jul 22, 2019Observed: 5.39 ft at 7:00PM Jul 22, 2019Observed: 5.37 ft at 7:30PM Jul 22, 2019Observed: 5.28 ft at 8:00PM Jul 22, 2019Observed: 5.32 ft at 8:30PM Jul 22, 2019Observed: 5.32 ft at 9:00PM Jul 22, 2019Observed: 5.24 ft at 9:30PM Jul 22, 2019Observed: 5.26 ft at 10:00PM Jul 22, 2019Observed: 5.25 ft at 10:30PM Jul 22, 2019Observed: 5.18 ft at 11:00PM Jul 22, 2019Observed: 5.17 ft at 11:30PM Jul 22, 2019Observed: 5.17 ft at 12:00AM Jul 23, 2019Observed: 5.14 ft at 12:30AM Jul 23, 2019Observed: 5.09 ft at 1:00AM Jul 23, 2019Observed: 5.03 ft at 1:30AM Jul 23, 2019Observed: 5.06 ft at 2:00AM Jul 23, 2019Observed: 5.02 ft at 2:30AM Jul 23, 2019Observed: 4.92 ft at 3:00AM Jul 23, 2019Observed: 4.88 ft at 3:30AM Jul 23, 2019Observed: 4.96 ft at 4:00AM Jul 23, 2019Observed: 4.93 ft at 4:30AM Jul 23, 2019Observed: 4.91 ft at 5:00AM Jul 23, 2019Observed: 4.82 ft at 5:30AM Jul 23, 2019Observed: 4.82 ft at 6:00AM Jul 23, 2019Observed: 4.82 ft at 6:30AM Jul 23, 2019Observed: 4.73 ft at 7:00AM Jul 23, 2019Observed: 4.77 ft at 7:30AM Jul 23, 2019Observed: 4.74 ft at 8:00AM Jul 23, 2019Observed: 4.67 ft at 8:30AM Jul 23, 2019Observed: 4.68 ft at 9:00AM Jul 23, 2019Observed: 4.66 ft at 9:30AM Jul 23, 2019Observed: 4.59 ft at 10:00AM Jul 23, 2019Observed: 4.6 ft at 10:30AM Jul 23, 2019Observed: 4.59 ft at 11:00AM Jul 23, 2019Observed: 4.51 ft at 11:30AM Jul 23, 2019Observed: 4.55 ft at 12:00PM Jul 23, 2019Observed: 4.5 ft at 12:30PM Jul 23, 2019Observed: 4.48 ft at 1:00PM Jul 23, 2019Observed: 4.42 ft at 1:30PM Jul 23, 2019Observed: 4.49 ft at 2:00PM Jul 23, 2019USGS--Water Resources of the United StatesMVEO1(plotting HGIRG) Graph Created (4:02PM Jul 23, 2019)ObservedLatest observed value: 4.49 ft at 2:00 PM EDT 23-Jul-2019. 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 Kokosing River at Mt Vernon are issued as needed during times of high water, but are not routinely available.
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Upstream Gauge - at Fredericktown Upstream Gauge Downstream Gauge Downstream Gauge - at Mohawk Dam Pool
Flood Categories (in feet)
Major Flood Stage: 17
Moderate Flood Stage: 14.5
Flood Stage: 14
Action Stage: 11
Low Stage (in feet): -9999

Historic Crests
(1) 18.19 ft on 01/21/1959
(2) 14.82 ft on 06/29/1998
(3) 13.85 ft on 02/28/2011
(4) 13.08 ft on 03/10/1964
(5) 12.99 ft on 03/04/1963
(6) 12.34 ft on 02/25/1956
(7) 11.91 ft on 05/20/1957
(8) 11.87 ft on 01/12/2005
(9) 11.59 ft on 06/01/1997
(10) 10.63 ft on 03/02/2007
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.02 ft on 12/06/2011
(2) 13.85 ft on 02/28/2011
(3) 9.53 ft on 03/04/2008
(4) 10.63 ft on 03/02/2007
(5) 11.87 ft on 01/12/2005
(6) 9.69 ft on 04/08/2000
(7) 9.80 ft on 12/22/1998
(8) 14.82 ft on 06/29/1998
(9) 11.59 ft on 06/01/1997
(10) 10.45 ft on 05/11/1996
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
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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 FEMA 0.2 percent flood level.
17 Major flooding will occur from Howard Street to Greenwood Avenue and along Division, Butler and Kirk Streets.
15.5 Significant flooding can be expected along Mt. Vernon and Maplewood Avenues and from Cherry to Maple Streets. Also flooding will occur along Center, Curtis and Adams Runs.
14.5 Levee breached siginificant flooding along area roads including Mt. Vernon, Maplewood Avenue, Cherry to Maple. Backwater flooding along Center Run, Curtis Run and Adams Run.
14 FEMA 1 percent flood level. River approaching top of levee system.
About This Location Collapse

Latitude: 40.405618° N, Longitude: 82.499890° 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 984.16 ft 998.16 ft  

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
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Page last modified: 1-Mar-2019 12:35 AM
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