Check out this temperature swing on the 'Mac

[darbrewe]

On Jan 26th, it was a balmy 32 degrees. Today at the height of the rise, 52! Think the fish are confused? I know I am! Temperature, water, degrees Celsius, 4.1 ft from riverbed (middle)
	Most recent instantaneous value: 8.5   01-31-2013  15:45 EST     Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert       More Sharing ServicesShare this graph | Share on linkedin Share on facebook Share on twitter Share on email

Temperature, water, degrees Celsius, 1.0 ft from riverbed (bottom)
	Most recent instantaneous value: 8.5   01-31-2013  15:45 EST