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Water Levels By:
National Weather
Service Products
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Harvey Lock at GIWW (76200)
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Gage Zero: 0 Ft. NAVD88
Record High Stage:5.59 Ft.
Longitude: -90.08341110
Latitude: 29.90850000
River Mile:
Record High Stage Date: 03/27/2009
Location of Gage :

Intracoastal waterway at Harvey Lock.  Vertical datum set to NAVD88 (2004.65) on Dec. 11, 2007, ALL prior stage data referenced to NGVD.

** Raw data, subject to change **

Latest Data
09/26/2022 02:00 Central
Latest Stage2.05 Ft.
24 Hr. Change+0.20 Ft.
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Daily Historic Data
(08:00 Central Reading)
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(Yearly Formatted)
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