Other Marine Products
Issued by NWS Detroit/Pontiac, MI

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SXUS83 KDTX 071943
OMRDTX

GREAT LAKES WATER LEVELS
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
343 PM EDT MON JUL 7 2025

THE FOLLOWING ARE THE AVERAGE LAKE LEVELS FORECAST FOR THIS WEEK.

LAKE               LEVEL... INCHES FROM CHART DATUM

SUPERIOR                      +6
MICHIGAN AND HURON            +18
ST CLAIR                      +35
ERIE                          +40
ONTARIO                       +36

$$