In 2008, Parks Canada was very kind to provide us with their internal water level measurements and forecasts for the TSW. This year, Parks Canada has launched their own web site showing TSW water levels:
http://pc.gc.ca/lhn-nhs/on/trentsevern/visit/ne-wl/trent_e.asp
Just click on your watershed of interest, then click on the red dot representing your lake of interest, click on 'I accept' for the disclaimer (love those lawyers…), and the graph will display the water level of your lake along with the historical highs and lows.
We anticipate them adding their 2 week water level forecast data to this information. We thank Parks Canada for this enhanced communications, and look forward to a continued partnership.