Originally Posted By: Rainman
I agree and think you'll have to know just how far your springs flow before (or if) the output freezes completely by observing it this winter. Like any stream, there will always be some flow on top of an ice blockage, but once that builds up, it becomes insulative and the water flows close to the warmer earth.

Thanks. I'll definitely plan on monitoring the water flow over the winter.

Al (aka Ancient One, Alan, Indy, Doc, or 'Hey you!')
Archaeologists learn by trowel and error.