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Hydrograph River at a Glance Download
Bayou Liberty near Slidell Stage (ft)USGS--Water Resources of the United StatesLBSL1(plotting HGIRG) Graph Created (3:52AM Jan 23, 2018)Flood Stage is 7 ft
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Tabular Data (UTC)
Tabular Data (CST)
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Datum: Not Available
NOTE: Graphical forecasts are not available for the Bayou Liberty near Slidell. During times of high water, forecast crest information can be found in the text products.
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Flood Categories (in feet)
Major Flood Stage: 11
Moderate Flood Stage: 9
Flood Stage: 7
Action Stage: 6
Low Stage (in feet): -9999

Historic Crests
(1) 11.54 ft on 08/29/2005
(2) 8.39 ft on 08/30/2012
(3) 7.33 ft on 07/01/2003
(4) 7.13 ft on 09/26/2002
(5) 7.08 ft on 01/07/1998
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(P): Preliminary values subject to further review.

Recent Crests
(1) 5.45 ft on 04/14/2015
(2) 4.71 ft on 03/28/2014
(3) 4.05 ft on 02/26/2013
(4) 8.39 ft on 08/30/2012
(5) 5.46 ft on 09/04/2011
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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Gauge LocationGauge Map Marker
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
13 Travel will be greatly impacted with many roads impassable. Water will enter several structures.
11 Numerous structures along Airport Road and Dixie Ranch Road are impacted witha few roads impassable.
10 Minor flooding occurs around Dixie Ranch Road, Airport Road, and arouund Meadows Blvd.
8 Low-lying areas are threatened at Victoria Way and along Airport Road near Interstate 12.
7 Tammany Trace will be threatened by flood waters.
6 Several roads will be impacted and travel will be impaired.
3.5 In storm surge events or strong southeast winds, water will pool near St. Genevieve Church and LA Hwy 433 may be impassable.
About This Location Collapse

Latitude: 30.301111° N, Longitude: 89.830556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
(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 Not Available Not Available  
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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
Reno Weather Forecast Office
2350 Raggio Pkwy
Reno, NV 89512-3900
(775) 673-8100
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Page last modified: 21-Dec-2016 5:18 PM
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