Lots of water from muffler?

Since it's gotten down around freezing, I've noticed what seems like a whole lot of water coming from a hole in the rear of the muffler.
Today I warmed up the truck and when I came outside it was almost a steady stream. Like a damn super soaker.
I'm used to seeing some condensation from the tail pipe, but this just seems odd with the amount an water and location.
Anyone else seen anything like this?

 

Totally normal

 

Normal.....

 

Byproduct of a functioning catalytic converter.
As long as it isn't sweet smelling and you have no engine codes, your good. You will see more water when it is cold outside.

 

Same here, comes with these fancy new engines.

 

Water dripping out of type has occurred for many years. It is a result from perfect combustion. So let it drip. But don't drink it.

 

Good to know. Good thing the truck shuts down after 10 minutes, or I'd have an ice slick in my driveway.