Washed your car

So I woke up this morning with a vivid memory of the dream I was having...

I was swimming in dark water. So dark you couldn't see thru it. There was all kinds of stuff in the water in floating island clumps of mud, peat and debris. an old brown glove made an appearance. The whole time the water was being described like in a discovery channel show. Blah Blah Blah "the bodies in here"... Blah Blah "is called Draytch or Burly water"

And then I woke up.

Later addition
http://www.merriam-webster.com/dictionary/dreich
Perhaps I misspelled it...