Current Conditions

WATER LEVELS


Great Lakes Water Levels Reports

Meters

Feet

The Great Lakes Water Levels Report for the Current Month

The Great Lakes Water Levels Report for the Current Month

The Great Lakes Water Levels Report for Last Month

The Great Lakes Water Levels Report for Last Month

The Great Lakes Water Levels Report for Two Months Ago

The Great Lakes Water Levels Report for Two Months Ago

The Great Lakes Water Levels Report for Three Months Ago

The Great Lakes Water Levels Report for Three Months Ago

Note:  In January of 2009, the formula used to calculate the Lake Erie Lake Wide Mean (LWM) was modified to include water levels collected at Cleveland rather than those collected at Fairport.  This change was made in order to increase the accuracy of the Lake Erie LWM and will remain in effect for all future calculations.

If you would like more information regarding the Lake Erie LWM or Great Lakes water levels, please email us at hhpm@usace.army.mil.

Compare forecasted and this year's actual daily levels to last year's and monthly long-term averages.

NOAA's Tides and Currents web site provides Great Lakes water level data in numerous, user selectable formats.

 

WATER TEMPERATURES


 

BASIN CONDITIONS


Detroit District Disclaimer

NOTICE:  All data contained herein is preliminary in nature and therefore subject to change. The data is for general information purposes ONLY and SHALL NOT be used in technical applications such as, but not limited to, studies or designs. All critical data should be obtained from and verified by the United States Army Corps of Engineers, Detroit District, Engineering and Technical Services, Great Lakes Hydraulics and Hydrology Office, 477 Michigan Ave., Detroit, MI 48226. The United States of America assumes no liability for the completeness or accuracy of the data contained herein and any use of such data inconsistent with this disclaimer shall be solely at the risk of the user.

Document Information and Assistance

NOTICE:  Not all documents accessible via this page are readable using optical character recognition (OCR). For more information and/or assistance please call 313-226-6441.