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Water Levels By:
National Weather
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Lake Pontchartrain at Mandeville (85575)
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Stream Name: Lake Pontchartrain
Gage Zero: 0 Ft. NAVD88
Record High Stage:7.60 Ft.
Longitude: -90.09228880
Latitude: 30.36579720
River Mile:
Record High Stage Date: 10/28/1985
Location of Gage :

Mounted on pier on west side of harbor.  Vertical datum set to NAVD88 (2004.65).

** Raw data, subject to change **

Latest Data
05/26/2022 20:00 Central
Latest Stage1.18 Ft.
24 Hr. Change-0.63 Ft.
24 Hr. Precip Total0.00 In.   View Pricip Table
Latest Water Temp82 °F
Latest Wind Info3 MPH NNE
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Daily Historic Data
(08:00 Central Reading)
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(Yearly Formatted)
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