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Water Levels By:
National Weather
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Rigolets near Lake Pontchartrain (85700)
Stream Name: Lake Pontchartrain
Gage Zero: 0 Ft. NAVD88
Record High Stage:9.00 Ft.
Longitude: -89.73790550
Latitude: 30.16338610
River Mile:
Record High Stage Date: 08/18/1969
Location of Gage :

Near the extreme east end of Lake Pontchartrain.  Vertical datum set to NAVD88 on 12 Feb'07, all prior data relative to NGVD29.  Correction from NGVD29 to NAVD88 is (minus) -0.58 ft. Gage divergence determined on 5/18/2016, add +0.21' to adjust gage data to NAVD88 (2004.65). 


Discontinued site as of 02/15/2024.Historic data availble only. See nearby HSDRRS gage for current data

** Raw data, subject to change **

Historic Data Only For This Station
Daily Historic Data
(08:00 Central Reading)
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