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Water Levels By:
National Weather
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Mississippi River at Donaldsonville (01220)
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Stream Name: Mississippi River
Gage Zero: 0 Ft. GAGE
Flood Stage:27 Ft.
Record High Stage:36.01 Ft.
Longitude: -90.95889400
Latitude: 30.10306900
River Mile: 173.6
Record High Stage Date: 05/15/1927
Location of Gage :

Mississippi River mile 173.6 on right descending bank at the CF Industries dock.

 Adjustment for vertical datum NAVD88 (OPUS 2010):  -0.88 ft. 
(e.g. for data relative to NAVD88 subtract 0.88 ft.)  This adjustment is only for data after 14June1988.

 To adjust NAVD88 (OPUS 2010) values to 2007 Low Water Reference Plane (LWRP) datum relative to NAVD88, subtract 1.4 ft.

 ** Raw data, subject to change **

Latest Data
10/17/2021 03:00 Central
Latest Stage5.52 Ft.
24 Hr. Change+0.39 Ft.
Tomorrow's Forecast
(Issued 10/16/2021 14:54)
5.90 Ft.   Plot Tomorrow's Forecast
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Daily Historic Data
(08:00 Central Reading)
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(Yearly Formatted)
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