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Hydrograph River at a Glance Download
Red River near Port Royal Stage (ft)Highest Observation: 3.95 ft at 11:30PM Jul 20, 2014Highest Observation: 3.95 ft at 12:00AM Jul 21, 2014Highest Observation: 3.95 ft at 12:30AM Jul 21, 2014Highest Observation: 3.95 ft at 1:00AM Jul 21, 2014Observed: 3.94 ft at 1:30AM Jul 21, 2014Observed: 3.94 ft at 2:00AM Jul 21, 2014Observed: 3.94 ft at 2:30AM Jul 21, 2014Observed: 3.94 ft at 3:00AM Jul 21, 2014Observed: 3.94 ft at 3:30AM Jul 21, 2014Observed: 3.94 ft at 4:00AM Jul 21, 2014Observed: 3.94 ft at 4:30AM Jul 21, 2014Observed: 3.94 ft at 5:00AM Jul 21, 2014Observed: 3.93 ft at 5:30AM Jul 21, 2014Observed: 3.94 ft at 6:00AM Jul 21, 2014Observed: 3.94 ft at 6:30AM Jul 21, 2014Observed: 3.93 ft at 7:00AM Jul 21, 2014Observed: 3.93 ft at 7:30AM Jul 21, 2014Observed: 3.93 ft at 8:00AM Jul 21, 2014Observed: 3.93 ft at 8:30AM Jul 21, 2014Observed: 3.93 ft at 9:00AM Jul 21, 2014Observed: 3.93 ft at 9:30AM Jul 21, 2014Observed: 3.93 ft at 10:00AM Jul 21, 2014Observed: 3.93 ft at 10:30AM Jul 21, 2014Observed: 3.93 ft at 11:00AM Jul 21, 2014Observed: 3.93 ft at 11:30AM Jul 21, 2014Observed: 3.93 ft at 12:00PM Jul 21, 2014Observed: 3.93 ft at 12:30PM Jul 21, 2014Observed: 3.92 ft at 1:00PM Jul 21, 2014Observed: 3.92 ft at 1:30PM Jul 21, 2014Observed: 3.92 ft at 2:00PM Jul 21, 2014Observed: 3.92 ft at 2:30PM Jul 21, 2014Observed: 3.92 ft at 3:00PM Jul 21, 2014Observed: 3.91 ft at 3:30PM Jul 21, 2014Observed: 3.91 ft at 4:00PM Jul 21, 2014Observed: 3.91 ft at 4:30PM Jul 21, 2014Observed: 3.91 ft at 5:00PM Jul 21, 2014Observed: 3.9 ft at 5:30PM Jul 21, 2014Observed: 3.9 ft at 6:00PM Jul 21, 2014Observed: 3.9 ft at 6:30PM Jul 21, 2014Observed: 3.9 ft at 7:00PM Jul 21, 2014Observed: 3.89 ft at 7:30PM Jul 21, 2014Observed: 3.89 ft at 8:00PM Jul 21, 2014Observed: 3.89 ft at 8:30PM Jul 21, 2014Observed: 3.88 ft at 9:00PM Jul 21, 2014Observed: 3.88 ft at 9:30PM Jul 21, 2014Observed: 3.88 ft at 10:00PM Jul 21, 2014Observed: 3.88 ft at 10:30PM Jul 21, 2014Observed: 3.88 ft at 11:00PM Jul 21, 2014Observed: 3.87 ft at 11:30PM Jul 21, 2014Observed: 3.87 ft at 12:00AM Jul 22, 2014Observed: 3.87 ft at 12:30AM Jul 22, 2014Observed: 3.87 ft at 1:00AM Jul 22, 2014Observed: 3.87 ft at 1:30AM Jul 22, 2014Observed: 3.87 ft at 2:00AM Jul 22, 2014Observed: 3.87 ft at 2:30AM Jul 22, 2014Observed: 3.86 ft at 3:00AM Jul 22, 2014Observed: 3.86 ft at 3:30AM Jul 22, 2014Observed: 3.86 ft at 4:00AM Jul 22, 2014Observed: 3.86 ft at 4:30AM Jul 22, 2014Observed: 3.86 ft at 5:00AM Jul 22, 2014Observed: 3.86 ft at 5:30AM Jul 22, 2014Observed: 3.86 ft at 6:00AM Jul 22, 2014Observed: 3.85 ft at 6:30AM Jul 22, 2014Observed: 3.86 ft at 7:00AM Jul 22, 2014Observed: 3.85 ft at 7:30AM Jul 22, 2014Observed: 3.85 ft at 8:00AM Jul 22, 2014Observed: 3.85 ft at 8:30AM Jul 22, 2014Observed: 3.85 ft at 9:00AM Jul 22, 2014Observed: 3.85 ft at 9:30AM Jul 22, 2014Observed: 3.85 ft at 10:00AM Jul 22, 2014Observed: 3.85 ft at 10:30AM Jul 22, 2014Observed: 3.85 ft at 11:00AM Jul 22, 2014Observed: 3.85 ft at 11:30AM Jul 22, 2014Observed: 3.85 ft at 12:00PM Jul 22, 2014Observed: 3.85 ft at 12:30PM Jul 22, 2014Observed: 3.85 ft at 1:00PM Jul 22, 2014Observed: 3.85 ft at 1:30PM Jul 22, 2014Observed: 3.85 ft at 2:00PM Jul 22, 2014Observed: 3.85 ft at 2:30PM Jul 22, 2014Observed: 3.85 ft at 3:00PM Jul 22, 2014Observed: 3.85 ft at 3:30PM Jul 22, 2014Observed: 3.85 ft at 4:00PM Jul 22, 2014Observed: 3.85 ft at 4:30PM Jul 22, 2014Observed: 3.85 ft at 5:00PM Jul 22, 2014Observed: 3.85 ft at 5:30PM Jul 22, 2014Observed: 3.84 ft at 6:00PM Jul 22, 2014Observed: 3.84 ft at 6:30PM Jul 22, 2014Observed: 3.84 ft at 7:00PM Jul 22, 2014Observed: 3.84 ft at 7:30PM Jul 22, 2014Observed: 3.84 ft at 8:00PM Jul 22, 2014Observed: 3.83 ft at 8:30PM Jul 22, 2014Observed: 3.83 ft at 9:00PM Jul 22, 2014Observed: 3.83 ft at 9:30PM Jul 22, 2014Observed: 3.83 ft at 10:00PM Jul 22, 2014Observed: 3.83 ft at 10:30PM Jul 22, 2014Observed: 3.83 ft at 11:00PM Jul 22, 2014Observed: 3.83 ft at 11:30PM Jul 22, 2014Observed: 3.82 ft at 12:00AM Jul 23, 2014Observed: 3.83 ft at 12:30AM Jul 23, 2014Observed: 3.83 ft at 1:00AM Jul 23, 2014Observed: 3.82 ft at 1:30AM Jul 23, 2014Observed: 3.82 ft at 2:00AM Jul 23, 2014Observed: 3.83 ft at 2:30AM Jul 23, 2014Observed: 3.82 ft at 3:00AM Jul 23, 2014Observed: 3.82 ft at 3:30AM Jul 23, 2014Observed: 3.82 ft at 4:00AM Jul 23, 2014Observed: 3.82 ft at 4:30AM Jul 23, 2014Observed: 3.81 ft at 5:00AM Jul 23, 2014Observed: 3.81 ft at 5:30AM Jul 23, 2014Observed: 3.81 ft at 6:00AM Jul 23, 2014Observed: 3.81 ft at 6:30AM Jul 23, 2014Observed: 3.81 ft at 7:00AM Jul 23, 2014Observed: 3.81 ft at 7:30AM Jul 23, 2014Observed: 3.81 ft at 8:00AM Jul 23, 2014Observed: 3.81 ft at 8:30AM Jul 23, 2014Observed: 3.81 ft at 9:00AM Jul 23, 2014Observed: 3.81 ft at 9:30AM Jul 23, 2014Observed: 3.81 ft at 10:00AM Jul 23, 2014Observed: 3.81 ft at 10:30AM Jul 23, 2014Observed: 3.81 ft at 11:00AM Jul 23, 2014Observed: 3.81 ft at 11:30AM Jul 23, 2014Observed: 3.81 ft at 12:00PM Jul 23, 2014Observed: 3.81 ft at 12:30PM Jul 23, 2014Observed: 3.8 ft at 1:00PM Jul 23, 2014Observed: 3.8 ft at 1:30PM Jul 23, 2014Observed: 3.8 ft at 2:00PM Jul 23, 2014Observed: 3.81 ft at 2:30PM Jul 23, 2014Observed: 3.8 ft at 3:00PM Jul 23, 2014Observed: 3.8 ft at 3:30PM Jul 23, 2014Observed: 3.8 ft at 4:00PM Jul 23, 2014Observed: 3.8 ft at 4:30PM Jul 23, 2014Observed: 3.8 ft at 5:00PM Jul 23, 2014Observed: 3.8 ft at 5:30PM Jul 23, 2014Observed: 3.8 ft at 6:00PM Jul 23, 2014Observed: 3.8 ft at 6:30PM Jul 23, 2014Observed: 3.8 ft at 7:00PM Jul 23, 2014Observed: 3.8 ft at 7:30PM Jul 23, 2014Observed: 3.8 ft at 8:00PM Jul 23, 2014Observed: 3.8 ft at 8:30PM Jul 23, 2014Observed: 3.8 ft at 9:00PM Jul 23, 2014Observed: 3.8 ft at 9:30PM Jul 23, 2014Observed: 3.8 ft at 10:00PM Jul 23, 2014Observed: 3.8 ft at 10:30PM Jul 23, 2014USGS--Water Resources of the United StatesPORT1(plotting HGIRG) Graph Created (11:00PM Jul 23, 2014)ObservedLatest observed value: 3.8 ft at 10:30 PM CDT 23-Jul-2014. Flood Stage is 30 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Red River near Port Royal are issued as needed during times of high water, but are not routinely available.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage:40
Moderate Flood Stage:38
Flood Stage:30
Action Stage:25

Historical Crests
(1) 49.48 ft on 05/03/2010
(2) 48.26 ft on 03/13/1975
(3) 44.40 ft on 01/23/1937
(4) 43.18 ft on 02/27/1962
(5) 42.36 ft on 05/20/1983
(6) 42.14 ft on 12/09/1978
(7) 41.46 ft on 03/03/1997
(8) 40.54 ft on 05/08/1984
(9) 39.50 ft on 04/05/1968
(10) 39.36 ft on 01/11/1974
Show More Historical Crests

(P): Preliminary values subject to further review.

Low Water Records
Zoom Level:13
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
47 WATER BEGINS TO FLOOD HIGHWAY 238 JUST NORTH OF THE BRIDGE AT PORT ROYAL STATE PARK.
38 WATER BEGINS TO APPROACH HOMES OFF OF CLARKSVILLE-SPRINGFIELD ROAD.
35 WATER BEGINS TO FLOOD PORT ROYAL ROAD NEAR THE HIGHWAY 238 BRIDGE.
33 FLOODING OF PORT ROYAL STATE PARK BEGINS.
30 LOW LYING AGRICULTURAL AREAS ALONG THE RED RIVER FROM THE KENTUCKY STATE LINE TO ADAMS...PAST PORT ROYAL STATE PARK...AND ON THE SULPHER FORK FROM NEAR SPRINGFIELD TO NEAR CEDAR HILL...TO PORT ROYAL STATE PARK BEGIN TO FLOOD.
17 THE PUBLIC ACCESS PARKING LOT AT PORT ROYAL STATE PARK IS COMPLETELY INUNDATED.
11 WATER BEGINS TO INUNDATE THE PUBLIC ACCESS PARKING LOT AND PICNIC AREA AT PORT ROYAL STATE PARK.
Photos
(1) Gauge House
(2) Port Royal, Red River Bridge
(3) Downstream View
(4) Upstream View of Red River
About This Location Collapse

Latitude: 36.553889° N, Longitude: 87.141944° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 30 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 376.25 ft 406.25 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
National Weather Service
Nashville Weather Forecast Office
500 Weather Station Road
Old Hickory, TN 37138
(615) 754-4633
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Page last modified: 16-Jul-2014 2:07 AM
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