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This probabilistic forecast is issued by the Lower Mississippi River Forecast Center.
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About this graph
Forecasts for the Bayou Nezpique at Basile are issued routinely year-round.
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Downstream Gauge Downstream Gauge - at Mermentau
Zoom Level:16
Flood Categories (in feet)
Major Flood Stage: 28
Moderate Flood Stage: 24
Flood Stage: 22
Action Stage: 22
Low Stage (in feet): 0

Historic Crests
(1) 34.39 ft on 05/20/1953
(2) 31.74 ft on 02/07/1955
(3) 31.08 ft on 08/11/1940
(4) 30.65 ft on 11/01/1985
(5) 29.59 ft on 04/14/1995
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 25.66 ft on 10/14/2020 (P)
(2) 23.08 ft on 09/02/2017 (P)
(3) 28.40 ft on 05/05/2017 (P)
(4) 22.25 ft on 08/16/2016 (P)
(5) 26.06 ft on 01/13/2013
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.98 ft on 10/19/1988
(2) 1.00 ft on 06/28/1948
(3) 1.08 ft on 10/21/1973
Show More Low Water Records
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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
34.5 River at its flood of record.
28 Major flood threat downstream including residential flooding near jennings, mermentau, silverwood, and lake arthur.
27 Flooding occurs on portions of Riverside Road north of Saint Jules Road and the road is subject to closure.
25.5 Moderate flood threat downstream including a few residences near jennings, mermentau and silverwood. Operations at silverwood shipyard could be affect. Several roads in the area become flooded, including la 97 north of jennings floods, which is subject to being closed.
24 Moderate flood threat downstream including a few residences near jennings, mermentau, and silverwood. Operations at silverwood shipyard could be affected.
22 Minor agricultural flood damage will occur.

Other Real-time and/or Archive Data Sources:
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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
Lake Charles Weather Forecast Office
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Lake Charles, LA 70607
(337) 477-5285
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