Spire Gulch Avy. Prediction , Spring 2017 ?

Can anyone tell me when Spire Gulch will run big this spring ? I'm also interested in how far it will run into the deposition zone . Its the only path on the highway that is still waiting to go . The more accurate info. the better as I would like to be present there to witness this event . Thanks , X

I'm picking 4/6/17 . The 100th. aniv. of the U.S. entering W.W.I .

and...Merle Haggard  4/6/1937 - 4/6/2016    X ....... woahha !!!... my 100th post ??? cosmic .