Station Inventory Data

Station 490

If you choose "Highest Resolution Available", the time range must be 1 month or less. If you choose "Hourly Data", the time range must be 10 years or less. For Daily Mean Water Level, there is no limit to the amount of data you can download.

Data Information
Highest Resolution Available
Hourly Data
Daily Mean Water Level
  • CD : Chart Datum
  • IGLD : International Great Lakes Datum