Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left
Bookmark and Share Navigation Bar End Cap

  
 
Hydrograph River at a Glance Download
Pearl River at Ross Barnett Reservoir Total Discharge (kcfs)Observed: 0.26 kcfs at 4:00AM Jun 29, 2015Observed: 0.26 kcfs at 5:00AM Jun 29, 2015Observed: 0.26 kcfs at 5:14AM Jun 29, 2015Observed: 0.26 kcfs at 6:00AM Jun 29, 2015Observed: 0.26 kcfs at 7:00AM Jun 29, 2015Observed: 0.26 kcfs at 7:44AM Jun 29, 2015Observed: 0.26 kcfs at 8:00AM Jun 29, 2015Observed: 0.26 kcfs at 9:00AM Jun 29, 2015Observed: 0.26 kcfs at 10:00AM Jun 29, 2015Observed: 0.26 kcfs at 11:00AM Jun 29, 2015Observed: 0.26 kcfs at 11:44AM Jun 29, 2015Observed: 0.26 kcfs at 12:00PM Jun 29, 2015Observed: 0.26 kcfs at 1:00PM Jun 29, 2015Observed: 0.26 kcfs at 2:00PM Jun 29, 2015Observed: 0.26 kcfs at 3:00PM Jun 29, 2015Observed: 0.26 kcfs at 4:00PM Jun 29, 2015Observed: 0.26 kcfs at 4:29PM Jun 29, 2015Observed: 0.26 kcfs at 5:00PM Jun 29, 2015Observed: 0.26 kcfs at 6:00PM Jun 29, 2015Observed: 0.26 kcfs at 7:00PM Jun 29, 2015Observed: 0.26 kcfs at 7:59PM Jun 29, 2015Observed: 0.26 kcfs at 8:00PM Jun 29, 2015Observed: 0.26 kcfs at 8:14PM Jun 29, 2015Observed: 0.26 kcfs at 8:29PM Jun 29, 2015Observed: 0.26 kcfs at 8:59PM Jun 29, 2015Observed: 0.26 kcfs at 9:00PM Jun 29, 2015Observed: 0.26 kcfs at 9:44PM Jun 29, 2015Observed: 0.26 kcfs at 10:00PM Jun 29, 2015Observed: 0.26 kcfs at 10:14PM Jun 29, 2015Observed: 0.26 kcfs at 12:00AM Jun 30, 2015Observed: 0.26 kcfs at 12:14AM Jun 30, 2015Observed: 0.26 kcfs at 12:29AM Jun 30, 2015Observed: 0.26 kcfs at 1:00AM Jun 30, 2015Observed: 0.26 kcfs at 1:59AM Jun 30, 2015Observed: 0.26 kcfs at 2:00AM Jun 30, 2015Observed: 0.26 kcfs at 2:59AM Jun 30, 2015Observed: 0.26 kcfs at 3:00AM Jun 30, 2015Observed: 0.26 kcfs at 3:59AM Jun 30, 2015Observed: 0.26 kcfs at 4:29AM Jun 30, 2015Observed: 0.26 kcfs at 5:00AM Jun 30, 2015Observed: 0.26 kcfs at 5:29AM Jun 30, 2015Observed: 0.26 kcfs at 5:59AM Jun 30, 2015Observed: 0.26 kcfs at 6:14AM Jun 30, 2015Observed: 0.26 kcfs at 7:00AM Jun 30, 2015Observed: 0.26 kcfs at 7:59AM Jun 30, 2015Observed: 0.26 kcfs at 8:00AM Jun 30, 2015Observed: 0.26 kcfs at 8:14AM Jun 30, 2015Observed: 0.26 kcfs at 9:00AM Jun 30, 2015Observed: 0.26 kcfs at 9:14AM Jun 30, 2015Observed: 0.26 kcfs at 9:29AM Jun 30, 2015Observed: 0.26 kcfs at 10:00AM Jun 30, 2015Observed: 0.26 kcfs at 10:14AM Jun 30, 2015Observed: 0.26 kcfs at 11:00AM Jun 30, 2015Observed: 0.26 kcfs at 12:00PM Jun 30, 2015Observed: 0.26 kcfs at 12:14PM Jun 30, 2015Observed: 0.26 kcfs at 12:44PM Jun 30, 2015Observed: 0.26 kcfs at 12:59PM Jun 30, 2015Observed: 0.26 kcfs at 1:00PM Jun 30, 2015Observed: 0.26 kcfs at 1:44PM Jun 30, 2015Observed: 0.26 kcfs at 1:59PM Jun 30, 2015Observed: 0.26 kcfs at 2:00PM Jun 30, 2015Observed: 0.26 kcfs at 3:00PM Jun 30, 2015Observed: 0.26 kcfs at 3:14PM Jun 30, 2015Observed: 0.26 kcfs at 3:59PM Jun 30, 2015Observed: 0.26 kcfs at 4:00PM Jun 30, 2015Observed: 0.26 kcfs at 5:00PM Jun 30, 2015Observed: 0.26 kcfs at 5:59PM Jun 30, 2015Observed: 0.26 kcfs at 6:00PM Jun 30, 2015Observed: 0.26 kcfs at 6:59PM Jun 30, 2015Observed: 0.26 kcfs at 7:00PM Jun 30, 2015Observed: 0.26 kcfs at 7:14PM Jun 30, 2015Observed: 0.26 kcfs at 7:29PM Jun 30, 2015Observed: 0.26 kcfs at 7:44PM Jun 30, 2015Observed: 0.26 kcfs at 7:59PM Jun 30, 2015Observed: 0.26 kcfs at 8:00PM Jun 30, 2015Observed: 0.26 kcfs at 8:14PM Jun 30, 2015Observed: 0.26 kcfs at 8:29PM Jun 30, 2015Observed: 0.26 kcfs at 8:44PM Jun 30, 2015Observed: 0.26 kcfs at 8:59PM Jun 30, 2015Observed: 0.26 kcfs at 9:00PM Jun 30, 2015Observed: 0.26 kcfs at 9:14PM Jun 30, 2015Observed: 0.26 kcfs at 10:00PM Jun 30, 2015Observed: 0.26 kcfs at 10:14PM Jun 30, 2015Observed: 0.26 kcfs at 12:00AM Jul 01, 2015Observed: 0.26 kcfs at 12:14AM Jul 01, 2015Observed: 0.26 kcfs at 12:59AM Jul 01, 2015Observed: 0.26 kcfs at 1:00AM Jul 01, 2015Observed: 0.26 kcfs at 1:59AM Jul 01, 2015Observed: 0.26 kcfs at 2:00AM Jul 01, 2015Observed: 0.26 kcfs at 3:00AM Jul 01, 2015Observed: 0.26 kcfs at 3:29AM Jul 01, 2015Observed: 0.26 kcfs at 4:00AM Jul 01, 2015Observed: 0.26 kcfs at 4:44AM Jul 01, 2015Observed: 0.26 kcfs at 5:00AM Jul 01, 2015Observed: 0.26 kcfs at 6:00AM Jul 01, 2015Observed: 0.26 kcfs at 6:14AM Jul 01, 2015Observed: 0.26 kcfs at 6:44AM Jul 01, 2015Observed: 0.26 kcfs at 7:00AM Jul 01, 2015Observed: 0.26 kcfs at 7:59AM Jul 01, 2015Observed: 0.26 kcfs at 8:00AM Jul 01, 2015Observed: 0.26 kcfs at 9:00AM Jul 01, 2015Observed: 0.26 kcfs at 9:14AM Jul 01, 2015Observed: 0.26 kcfs at 10:00AM Jul 01, 2015Observed: 0.26 kcfs at 10:59AM Jul 01, 2015Observed: 0.26 kcfs at 11:00AM Jul 01, 2015Observed: 0.26 kcfs at 11:59AM Jul 01, 2015Observed: 0.26 kcfs at 12:00PM Jul 01, 2015Observed: 0.26 kcfs at 1:00PM Jul 01, 2015Observed: 0.26 kcfs at 2:00PM Jul 01, 2015Observed: 0.26 kcfs at 3:00PM Jul 01, 2015Observed: 0.26 kcfs at 4:00PM Jul 01, 2015Observed: 0.26 kcfs at 4:14PM Jul 01, 2015Observed: 0.26 kcfs at 5:00PM Jul 01, 2015Observed: 0.26 kcfs at 5:14PM Jul 01, 2015Observed: 0.26 kcfs at 6:00PM Jul 01, 2015Observed: 0.26 kcfs at 6:29PM Jul 01, 2015Observed: 0.26 kcfs at 7:00PM Jul 01, 2015Observed: 0.26 kcfs at 7:29PM Jul 01, 2015Observed: 0.26 kcfs at 8:00PM Jul 01, 2015Observed: 0.26 kcfs at 8:14PM Jul 01, 2015Observed: 0.26 kcfs at 8:29PM Jul 01, 2015Observed: 0.26 kcfs at 9:00PM Jul 01, 2015Observed: 0.26 kcfs at 9:29PM Jul 01, 2015Observed: 0.26 kcfs at 9:59PM Jul 01, 2015Observed: 0.26 kcfs at 10:00PM Jul 01, 2015Observed: 0.26 kcfs at 2:00AM Jul 02, 2015Observed: 0.26 kcfs at 3:00AM Jul 02, 2015Observed: 0.26 kcfs at 4:00AM Jul 02, 2015Observed: 0.26 kcfs at 4:59AM Jul 02, 2015Observed: 0.26 kcfs at 5:00AM Jul 02, 2015Observed: 0.26 kcfs at 6:00AM Jul 02, 2015Observed: 0.26 kcfs at 6:07AM Jul 02, 2015Observed: 0.26 kcfs at 6:29AM Jul 02, 2015Observed: 0.26 kcfs at 6:59AM Jul 02, 2015Observed: 0.26 kcfs at 7:29AM Jul 02, 2015Observed: 0.26 kcfs at 7:44AM Jul 02, 2015Observed: 0.26 kcfs at 8:00AM Jul 02, 2015Observed: 0.26 kcfs at 8:14AM Jul 02, 2015Observed: 0.26 kcfs at 9:00AM Jul 02, 2015Observed: 0.26 kcfs at 10:00AM Jul 02, 2015Observed: 0.26 kcfs at 11:00AM Jul 02, 2015Observed: 0.26 kcfs at 12:00PM Jul 02, 2015Observed: 0.26 kcfs at 12:44PM Jul 02, 2015Observed: 0.26 kcfs at 1:00PM Jul 02, 2015Observed: 0.26 kcfs at 1:44PM Jul 02, 2015Observed: 0.24 kcfs at 1:59PM Jul 02, 2015Observed: 0.26 kcfs at 2:00PM Jul 02, 2015Observed: 0.26 kcfs at 2:14PM Jul 02, 2015Observed: 0.26 kcfs at 3:00PM Jul 02, 2015Observed: 0.26 kcfs at 4:00PM Jul 02, 2015Observed: 0.26 kcfs at 4:59PM Jul 02, 2015Observed: 0.26 kcfs at 5:00PM Jul 02, 2015Observed: 0.26 kcfs at 6:00PM Jul 02, 2015Observed: 0.26 kcfs at 7:00PM Jul 02, 2015Observed: 0.26 kcfs at 7:14PM Jul 02, 2015Observed: 0.26 kcfs at 8:00PM Jul 02, 2015Observed: 0.26 kcfs at 8:44PM Jul 02, 2015Observed: 0.26 kcfs at 9:00PM Jul 02, 2015Observed: 0.26 kcfs at 10:00PM Jul 02, 2015Observed: 0.26 kcfs at 12:00AM Jul 03, 2015Observed: 0.26 kcfs at 12:44AM Jul 03, 2015Observed: 0.26 kcfs at 1:00AM Jul 03, 2015Observed: 0.26 kcfs at 1:44AM Jul 03, 2015Observed: 0.26 kcfs at 2:00AM Jul 03, 2015Observed: 0.26 kcfs at 2:59AM Jul 03, 2015Observed: 0.26 kcfs at 3:00AM Jul 03, 2015Observed: 0.26 kcfs at 4:00AM Jul 03, 2015Observed: 0.26 kcfs at 4:14AM Jul 03, 2015Observed: 0.26 kcfs at 4:59AM Jul 03, 2015Observed: 0.26 kcfs at 5:00AM Jul 03, 2015Observed: 0.26 kcfs at 5:44AM Jul 03, 2015Observed: 0.26 kcfs at 5:59AM Jul 03, 2015Observed: 0.26 kcfs at 6:00AM Jul 03, 2015Observed: 0.26 kcfs at 7:00AM Jul 03, 2015Observed: 0.26 kcfs at 8:00AM Jul 03, 2015Observed: 0.24 kcfs at 8:29AM Jul 03, 2015Observed: 0.26 kcfs at 8:44AM Jul 03, 2015Observed: 0.26 kcfs at 9:00AM Jul 03, 2015Observed: 0.26 kcfs at 10:00AM Jul 03, 2015Observed: 0.26 kcfs at 10:14AM Jul 03, 2015Observed: 0.26 kcfs at 11:00AM Jul 03, 2015Observed: 0.24 kcfs at 11:29AM Jul 03, 2015Observed: 0.26 kcfs at 11:44AM Jul 03, 2015Observed: 0.24 kcfs at 11:59AM Jul 03, 2015Observed: 0.26 kcfs at 12:00PM Jul 03, 2015Observed: 0.26 kcfs at 12:14PM Jul 03, 2015Observed: 0.26 kcfs at 1:00PM Jul 03, 2015Observed: 0.26 kcfs at 1:44PM Jul 03, 2015Observed: 0.24 kcfs at 1:59PM Jul 03, 2015Observed: 0.26 kcfs at 2:00PM Jul 03, 2015Observed: 0.26 kcfs at 2:14PM Jul 03, 2015Observed: 0.26 kcfs at 3:00PM Jul 03, 2015Observed: 0.26 kcfs at 3:14PM Jul 03, 2015Observed: 0.24 kcfs at 3:59PM Jul 03, 2015Observed: 0.26 kcfs at 4:00PM Jul 03, 2015Observed: 0.26 kcfs at 4:14PM Jul 03, 2015Observed: 0.24 kcfs at 4:29PM Jul 03, 2015Observed: 0.26 kcfs at 4:44PM Jul 03, 2015Observed: 0.26 kcfs at 5:00PM Jul 03, 2015Observed: 0.26 kcfs at 6:00PM Jul 03, 2015Observed: 0.24 kcfs at 6:29PM Jul 03, 2015Highest Observation: 0.26 kcfs at 6:44PM Jul 03, 2015Observed: 0.24 kcfs at 6:59PM Jul 03, 2015Highest Observation: 0.26 kcfs at 7:00PM Jul 03, 2015Highest Observation: 0.26 kcfs at 7:14PM Jul 03, 2015Highest Observation: 0.26 kcfs at 8:00PM Jul 03, 2015Highest Observation: 0.26 kcfs at 8:29PM Jul 03, 2015Highest Observation: 0.26 kcfs at 8:59PM Jul 03, 2015Highest Observation: 0.26 kcfs at 9:00PM Jul 03, 2015Highest Observation: 0.26 kcfs at 9:14PM Jul 03, 2015Highest Observation: 0.26 kcfs at 9:29PM Jul 03, 2015Highest Observation: 0.26 kcfs at 10:00PM Jul 03, 2015Highest Observation: 0.26 kcfs at 10:29PM Jul 03, 2015Highest Observation: 0.26 kcfs at 12:00AM Jul 04, 2015Highest Observation: 0.26 kcfs at 1:00AM Jul 04, 2015Highest Observation: 0.26 kcfs at 1:29AM Jul 04, 2015Highest Forecast: 0.62 kcfs 7:00AM Jul 04, 2015Forecast: 0.6 kcfs 1:00PM Jul 04, 2015Forecast: 0.57 kcfs 7:00PM Jul 04, 2015Forecast: 0.55 kcfs 1:00AM Jul 05, 2015Forecast: 0.53 kcfs 7:00AM Jul 05, 2015Forecast: 0.52 kcfs 1:00PM Jul 05, 2015Forecast: 0.5 kcfs 7:00PM Jul 05, 2015Forecast: 0.49 kcfs 1:00AM Jul 06, 2015Forecast: 0.47 kcfs 7:00AM Jul 06, 2015Forecast: 0.46 kcfs 1:00PM Jul 06, 2015Forecast: 0.45 kcfs 7:00PM Jul 06, 2015Forecast: 0.44 kcfs 1:00AM Jul 07, 2015Forecast: 0.43 kcfs 7:00AM Jul 07, 2015Forecast: 0.42 kcfs 1:00PM Jul 07, 2015Forecast: 0.41 kcfs 7:00PM Jul 07, 2015Forecast: 0.4 kcfs 1:00AM Jul 08, 2015Forecast: 0.4 kcfs 7:00AM Jul 08, 2015U.S. Geological SurveyJSNM6(plotting QTIRZ) Graph Created (3:20AM Jul 4, 2015)ObservedForecast (issued 8:13AM Jul 3)Latest observed value: 0.26 kcfs at 1:29 AM CDT 4-Jul-2015.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
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 Locations 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.

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.
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).
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
Jackson Weather Forecast Office
234 Weather Service Dr.
Jackson, MS 39232
(601) 936-2189
Ask Questions/Webmaster
Page last modified: 12-Feb-2015 9:35 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities