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Hydrograph River at a Glance Download
Pearl River at Ross Barnett Reservoir Total Discharge (kcfs)Observed: 0.25 kcfs at 9:00PM Nov 15, 2014Observed: 0.25 kcfs at 10:00PM Nov 15, 2014Observed: 0.25 kcfs at 11:00PM Nov 15, 2014Observed: 0.25 kcfs at 12:00AM Nov 16, 2014Observed: 0.25 kcfs at 1:00AM Nov 16, 2014Observed: 0.25 kcfs at 2:00AM Nov 16, 2014Observed: 0.25 kcfs at 3:00AM Nov 16, 2014Observed: 0.25 kcfs at 4:00AM Nov 16, 2014Observed: 0.25 kcfs at 5:00AM Nov 16, 2014Observed: 0.25 kcfs at 6:00AM Nov 16, 2014Observed: 0.25 kcfs at 7:00AM Nov 16, 2014Observed: 0.25 kcfs at 8:00AM Nov 16, 2014Observed: 0.25 kcfs at 9:00AM Nov 16, 2014Observed: 0.25 kcfs at 10:00AM Nov 16, 2014Observed: 0.25 kcfs at 11:00AM Nov 16, 2014Observed: 0.25 kcfs at 12:00PM Nov 16, 2014Observed: 0.25 kcfs at 1:00PM Nov 16, 2014Observed: 0.25 kcfs at 2:00PM Nov 16, 2014Observed: 0.25 kcfs at 3:00PM Nov 16, 2014Observed: 0.25 kcfs at 4:00PM Nov 16, 2014Observed: 0.25 kcfs at 5:00PM Nov 16, 2014Observed: 0.25 kcfs at 6:00PM Nov 16, 2014Observed: 0.25 kcfs at 7:00PM Nov 16, 2014Observed: 0.25 kcfs at 8:00PM Nov 16, 2014Observed: 0.25 kcfs at 9:00PM Nov 16, 2014Observed: 0.25 kcfs at 10:00PM Nov 16, 2014Observed: 0.25 kcfs at 11:00PM Nov 16, 2014Observed: 0.25 kcfs at 12:00AM Nov 17, 2014Observed: 0.25 kcfs at 1:00AM Nov 17, 2014Observed: 0.25 kcfs at 2:00AM Nov 17, 2014Observed: 0.25 kcfs at 3:00AM Nov 17, 2014Observed: 0.25 kcfs at 4:00AM Nov 17, 2014Observed: 0.25 kcfs at 5:00AM Nov 17, 2014Observed: 0.25 kcfs at 6:00AM Nov 17, 2014Observed: 0.25 kcfs at 7:00AM Nov 17, 2014Observed: 0.25 kcfs at 8:00AM Nov 17, 2014Observed: 0.25 kcfs at 9:00AM Nov 17, 2014Observed: 0.25 kcfs at 10:00AM Nov 17, 2014Observed: 0.25 kcfs at 11:00AM Nov 17, 2014Observed: 0.25 kcfs at 12:00PM Nov 17, 2014Observed: 0.25 kcfs at 1:00PM Nov 17, 2014Observed: 0.25 kcfs at 2:00PM Nov 17, 2014Observed: 0.25 kcfs at 3:00PM Nov 17, 2014Observed: 0.25 kcfs at 4:00PM Nov 17, 2014Observed: 0.25 kcfs at 5:00PM Nov 17, 2014Observed: 0.25 kcfs at 6:00PM Nov 17, 2014Observed: 0.25 kcfs at 7:00PM Nov 17, 2014Observed: 0.25 kcfs at 8:00PM Nov 17, 2014Observed: 0.25 kcfs at 9:00PM Nov 17, 2014Observed: 0.25 kcfs at 10:00PM Nov 17, 2014Observed: 0.25 kcfs at 11:00PM Nov 17, 2014Observed: 0.25 kcfs at 12:00AM Nov 18, 2014Observed: 0.25 kcfs at 1:00AM Nov 18, 2014Observed: 0.25 kcfs at 2:00AM Nov 18, 2014Observed: 0.25 kcfs at 3:00AM Nov 18, 2014Observed: 0.25 kcfs at 4:00AM Nov 18, 2014Observed: 0.25 kcfs at 5:00AM Nov 18, 2014Observed: 0.25 kcfs at 6:00AM Nov 18, 2014Observed: 0.25 kcfs at 7:00AM Nov 18, 2014Observed: 0.25 kcfs at 8:00AM Nov 18, 2014Observed: 0.25 kcfs at 10:00AM Nov 18, 2014Observed: 0.25 kcfs at 11:00AM Nov 18, 2014Observed: 0.25 kcfs at 12:00PM Nov 18, 2014Observed: 0.25 kcfs at 1:00PM Nov 18, 2014Observed: 0.25 kcfs at 2:00PM Nov 18, 2014Observed: 0.25 kcfs at 3:00PM Nov 18, 2014Observed: 0.25 kcfs at 4:00PM Nov 18, 2014Observed: 0.25 kcfs at 5:00PM Nov 18, 2014Observed: 0.25 kcfs at 6:00PM Nov 18, 2014Observed: 0.25 kcfs at 7:00PM Nov 18, 2014Observed: 0.25 kcfs at 8:00PM Nov 18, 2014Observed: 0.25 kcfs at 9:00PM Nov 18, 2014Observed: 0.25 kcfs at 10:00PM Nov 18, 2014Observed: 0.25 kcfs at 11:00PM Nov 18, 2014Observed: 0.25 kcfs at 12:00AM Nov 19, 2014Observed: 0.25 kcfs at 1:00AM Nov 19, 2014Observed: 0.25 kcfs at 2:00AM Nov 19, 2014Observed: 0.25 kcfs at 3:00AM Nov 19, 2014Observed: 0.25 kcfs at 4:00AM Nov 19, 2014Observed: 0.25 kcfs at 5:00AM Nov 19, 2014Observed: 0.25 kcfs at 6:00AM Nov 19, 2014Observed: 0.25 kcfs at 7:00AM Nov 19, 2014Observed: 0.25 kcfs at 8:00AM Nov 19, 2014Observed: 0.25 kcfs at 8:55AM Nov 19, 2014Observed: 0.25 kcfs at 9:00AM Nov 19, 2014Observed: 0.25 kcfs at 10:00AM Nov 19, 2014Observed: 0.25 kcfs at 11:00AM Nov 19, 2014Observed: 0.25 kcfs at 11:45AM Nov 19, 2014Observed: 0.25 kcfs at 12:00PM Nov 19, 2014Observed: 0.25 kcfs at 1:00PM Nov 19, 2014Observed: 0.25 kcfs at 2:00PM Nov 19, 2014Observed: 0.25 kcfs at 3:00PM Nov 19, 2014Observed: 0.25 kcfs at 4:00PM Nov 19, 2014Highest Observation: 0.26 kcfs at 4:45PM Nov 19, 2014Highest Observation: 0.26 kcfs at 5:00PM Nov 19, 2014Highest Observation: 0.26 kcfs at 7:00PM Nov 19, 2014Highest Observation: 0.26 kcfs at 8:00PM Nov 19, 2014Highest Observation: 0.26 kcfs at 9:00PM Nov 19, 2014Highest Observation: 0.26 kcfs at 10:00PM Nov 19, 2014Highest Observation: 0.26 kcfs at 11:00PM Nov 19, 2014Highest Observation: 0.26 kcfs at 12:00AM Nov 20, 2014Highest Observation: 0.26 kcfs at 1:00AM Nov 20, 2014Highest Observation: 0.26 kcfs at 2:00AM Nov 20, 2014Highest Observation: 0.26 kcfs at 3:00AM Nov 20, 2014Highest Observation: 0.26 kcfs at 4:00AM Nov 20, 2014Highest Observation: 0.26 kcfs at 5:00AM Nov 20, 2014Highest Observation: 0.26 kcfs at 6:00AM Nov 20, 2014Highest Observation: 0.26 kcfs at 6:45AM Nov 20, 2014Highest Observation: 0.26 kcfs at 7:00AM Nov 20, 2014Highest Observation: 0.26 kcfs at 8:00AM Nov 20, 2014Highest Observation: 0.26 kcfs at 8:45AM Nov 20, 2014Highest Observation: 0.26 kcfs at 9:00AM Nov 20, 2014Highest Observation: 0.26 kcfs at 10:00AM Nov 20, 2014Highest Observation: 0.26 kcfs at 10:45AM Nov 20, 2014Highest Observation: 0.26 kcfs at 11:00AM Nov 20, 2014Highest Observation: 0.26 kcfs at 12:00PM Nov 20, 2014Highest Observation: 0.26 kcfs at 1:00PM Nov 20, 2014Highest Observation: 0.26 kcfs at 2:00PM Nov 20, 2014Highest Observation: 0.26 kcfs at 3:00PM Nov 20, 2014Highest Observation: 0.26 kcfs at 4:00PM Nov 20, 2014Highest Observation: 0.26 kcfs at 5:00PM Nov 20, 2014Highest Observation: 0.26 kcfs at 6:00PM Nov 20, 2014Highest Observation: 0.26 kcfs at 7:00PM Nov 20, 2014Highest Forecast: 0.26 kcfs 12:00AM Nov 21, 2014Highest Forecast: 0.26 kcfs 6:00AM Nov 21, 2014Highest Forecast: 0.26 kcfs 12:00PM Nov 21, 2014Highest Forecast: 0.26 kcfs 6:00PM Nov 21, 2014Highest Forecast: 0.26 kcfs 12:00AM Nov 22, 2014Highest Forecast: 0.26 kcfs 6:00AM Nov 22, 2014Highest Forecast: 0.26 kcfs 12:00PM Nov 22, 2014Highest Forecast: 0.26 kcfs 6:00PM Nov 22, 2014Highest Forecast: 0.26 kcfs 12:00AM Nov 23, 2014Highest Forecast: 0.26 kcfs 6:00AM Nov 23, 2014Highest Forecast: 0.26 kcfs 12:00PM Nov 23, 2014Highest Forecast: 0.26 kcfs 6:00PM Nov 23, 2014Highest Forecast: 0.26 kcfs 12:00AM Nov 24, 2014Highest Forecast: 0.26 kcfs 6:00AM Nov 24, 2014Highest Forecast: 0.26 kcfs 12:00PM Nov 24, 2014Highest Forecast: 0.26 kcfs 6:00PM Nov 24, 2014Highest Forecast: 0.26 kcfs 12:00AM Nov 25, 2014Highest Forecast: 0.26 kcfs 6:00AM Nov 25, 2014U.S. Geological SurveyJSNM6(plotting QTIRZ) Graph Created (8:19PM Nov 20, 2014)ObservedForecast (issued 9:21AM Nov 20)Latest observed value: 0.26 kcfs at 7:00 PM CST 20-Nov-2014.
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About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Pearl River at Ross Barnett Reservoir are issued routinely year-round.
Return to Area Map
Upstream Gauge - at Ratliff's Ferry Upstream Gauge Downstream Gauge Downstream Gauge - at Jackson
Flood Categories (in KCFS)
Not Available

Historic Crests

(P): Preliminary values subject to further review.

Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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.
About This Location Collapse

Latitude: 32.397778° N, Longitude: 90.065000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS flow Not Available Not Available 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 0 ft 299 ft  
Additional Information Collapse
INFORMATION RELATING TO THE ROSS BARNETT GRAPH: The Blue line to the left of the vertical dash line is Observed Ross Barnett Discharge from gates. The Purple line to the right of the vertical dash line is the forecast inflows into the lake. Multiply kcfs value by 1000 to get cubic feet per second(cfs).
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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
Jackson Weather Forecast Office
234 Weather Service Dr.
Jackson, MS 39232
(601) 936-2189
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Page last modified: 20-Nov-2014 2:00 AM
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