I am going to put you in
#1 for a little while so you and provide any additional designs you were thinking of as well as some tweaks to the ones you submitted if you wouldn't mind.
#44 looks great except there should be a little more space between Wit and Creek. It would also be nice to use the design from #85 that does not have the highlights, etc.
I would like to see both vertical and horizontal logo orientations. I would also like to see both the blue on green and the blue on blue (#86) versions.
One thing I had been thinking of ever since seeing your submissions was not having the "stream" flow uphill in places (which makes the W stand out nicely however) and of course before I could suggest anything, another designer took a crack at it and intentionally or accidentally accomplished just that. You might take another look at this part of the design to see if anything interesting can be tried.