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This probabilistic forecast is issued by the Lower Mississippi River Forecast Center.

	Hydrograph			River at a Glance			Download			Probability Information Weekly Chance of Exceeding Levels Chance of Exceeding Levels During Entire Period Short-term Probabilistic Guidance (Experimental)

About this graph

Forecasts for the Pearl River at Rockport are issued routinely year-round.

Return to Area Map

Upstream Gauge

Downstream Gauge

Zoom Level:14

Flood Categories (in feet)

Major Flood Stage:	39
Moderate Flood Stage:	35
Flood Stage:	25
Action Stage:	24
Low Stage (in feet):	-9999

Historic Crests
(1) 42.83 ft on 04/18/1979
(2) 41.00 ft on 04/26/1874
(3) 40.00 ft on 01/01/1900
(4) 39.16 ft on 02/21/2020
(5) 37.40 ft on 12/23/1961
(6) 36.83 ft on 05/01/1983
(7) 35.79 ft on 04/10/2014
(8) 35.66 ft on 05/05/1991
(9) 35.25 ft on 04/09/1938
(10) 34.96 ft on 01/19/2020
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 32.36 ft on 04/25/2020
(2) 30.55 ft on 03/06/2020
(3) 39.16 ft on 02/21/2020
(4) 34.96 ft on 01/19/2020
(5) 30.73 ft on 05/13/2019
(6) 30.72 ft on 04/20/2019
(7) 32.03 ft on 01/06/2019
(8) 31.04 ft on 04/07/2017
(9) 29.70 ft on 04/16/2016
(10) 32.05 ft on 03/19/2016
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 4.11 ft on 10/25/1943
(2) 5.33 ft on 09/30/1994

	Gauge Location	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

If you notice any errors in the below information, please contact our Webmaster
42.8	Major flooding with widespread disastrous flooding of homes in Rockport and Georgetown and other areas along the river in Simpson and Copiah counties.
39	Major flooding of homes and many primary roads is occurring.
38	The river approaches homes in the Rockport area.
37	Flood water will block off many local access roads near Rockport Road. A tree farm south of Rockport near the bend on the Copiah side of the river is beginning to flood.
36	Moderate flooding begins to threaten homes and many local access roads, especially on the Simpson County side of the river.
34	Several local access roads begin to flood on the Simpson County side of the river.
30	Water begins to back up into higher agricultural and pasture lands, mainly on the Simpson County side of the river.
25	Widespread flooding of low pastureland and bottomland is occurring.
21	Minor flooding of bottomlands is occurring in the immediate proximity of the river.
Photos (1) Upstream view from the Lower Rockport Road (2) Downstream view from Lower Rockport Road (3) Full Staff Gage - Rockport (4) Lower end of Rockport staff gage

Other Real-time and/or Archive Data Sources:

U.S. Geological Survey (USGS) Data and Site Info for Rockport

Additional Information

Collaborative Agencies

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
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234 Weather Service Dr.
Jackson, MS 39232
(601) 936-2189
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Page last modified: 2-Nov-2020 7:29 PM

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