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FloodSmart
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Hydrograph River at a Glance Download
Ohio River at Pomeroy Stage (ft)POMO1(plotting HGIRZ) Graph Created (8:20AM Apr 13, 2021)Flood Stage is 46 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
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Datum: NGVD29
Metadata
NOTE: Gauge reading only in high-water situations.

NOTE: Graphical forecasts are not available for the Ohio River at Pomeroy. During times of high water, forecast crest information can be found in the text products.

Vertical Datum reference a local datum

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Upstream Gauge - at Racine Lock Upstream Gauge Downstream Gauge Downstream Gauge - at Point Pleasant
Flood Categories (in feet)
Major Flood Stage: 50
Moderate Flood Stage: 48
Flood Stage: 46
Action Stage: 42
Low Stage (in feet): 0

Historic Crests
(1) 68.80 ft on 04/01/1913
(2) 67.80 ft on 01/26/1937
(3) 64.60 ft on 02/11/1884
(4) 61.50 ft on 03/07/1907
(5) 57.60 ft on 12/31/1942
(6) 57.60 ft on 01/02/1943
(7) 57.00 ft on 12/01/1847
(8) 57.00 ft on 02/08/1883
(9) 57.00 ft on 03/09/1901
(10) 56.80 ft on 04/23/1852
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 44.50 ft on 02/14/2020
(2) 45.00 ft on 04/06/2018
(3) 50.40 ft on 02/19/2018
(4) 44.80 ft on 03/06/2015
(5) 49.00 ft on 03/13/2011
(6) 50.40 ft on 01/09/2005
(7) 52.20 ft on 09/19/2004
(8) 46.50 ft on 02/21/2000
(9) 46.10 ft on 01/11/1998
(10) 50.90 ft on 03/04/1997
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 7.50 ft on 02/14/1881

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:14
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
58 Pomeroy Courthouse begins to flood. Court and Lynn Streets and 2nd Avenue are flooded. Most of Pomeroy is flooded.
50 Pomeroy businesses along main are street flooded. Park and boat ramp in Mason are flooded.
48 Businesses along river in Pomeroy start to flood. Main street is flooded. Homes near the Pomeroy-Mason bridge on the West Virginia side start to flood.
46 Pomeroy parking lots and the river ampitheater are flooded along river. Main street starts to flood. Some secondary roads are flooded due to backwater.
42 Action stage. Low spot in the parking lot is flooded near the boat ramp.
About This Location Collapse

Latitude: 39.027222° N, Longitude: 82.031944° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 46 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 29 517.500 ft 563.500 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
Additional Information Collapse
This is an Un-Official forecast point. Forecast and stage data are estimated and should be used for reference only.
Resources Collapse
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
Charleston Weather Forecast Office
400 Parkway Road
Charleston, WV 25309
(304) 746-0180
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