That data is available to you online.
http://www.glerl.noaa.gov/data/now/wleve...
I don't know if most people are aware of the problems with the dropping levels and the added costs to food and products.
http://www.nytimes.com/2013/06/11/us/gre...
Well 2012 saw the great lakes levels at near record lows due to drought. As a rule of thumb, the lkes are fed by rain and snowfall, both of which have been at reduced levels due to GW. The Great Lakes like many land locked lakes are replenished to the tune of @ 1% This is why there is so much concern by the bordering states and provinces regarding diverting water outside the great lakes Basin. If you want to learn more read "The Great Lakes Water Wars"
http://www.nytimes.com/2013/06/11/us/gre...
Not all lakes are affected the same but the overall levels have been low for more than a decade.
http://www.wunderground.com/news/great-l...
How many of those lakes where used as AGW examples by the alarmist idiots when drought was a problem? There isn't a congruent pattern that they can offer. So the world seems stuck with the alarmist facade.
poisoned from chemtrails to start