This map displays only those stations that deliver data online. Data are preliminary. This map was created for the regional network by Susan Holland-Hibbert of the Geomatics Unit , Atmospheric Environment Branch, Environment Canada. Back to Great Lakes Water Level Gauging Stations Map .
Data are preliminary.
Provides preliminary water levels for each NOS station every six minutes. Data are provisional. Data are preliminary. Period of record is 1918-1996. Data are preliminary.