I have a report that the Pipe Spring watersource, on the MIA land up near the top of the MIA Exit from Kolob Creek, is no longer safe for drinking. A recent visitor drank some BEFORE noticing the sign, and now is ill, looks like Giardia (unconfirmed at this writing, but definitely something NASTY). It is unlikely that this watersource will become safe in the near future. Long term hard to say. But what I do say is NO! Do not count on this, and even if not marked as unsafe, I would not use it. A loss to our community, but not worth risking your health on. Tom add: there was a sign there the individual did not see before drinking that said the water was no longer potable.