Where do you think the waterline will settle, is it already at highest or will it likely rise until it drains from the entrance adit. Not sure if there's any other way out for water?
Wouldn't need to rise too much more to do that. Looking at some of those old pics from '82 it looks like one was them boating over west bridges on B floor (comparing to various cavern diving videos), so it's rising at a foot or two a year. Won't be long until it's a wellie walk in.
By my fairly suspect reckoning the level of A floor (much of CRTT) is that little bit higher than Adit, so hopefully the route will stay walkable.
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