>>336499For the record, the depth of water flowing out of the entrance pipe on a dry day is an inch at best. During a rain storm it can be a foot or more but weather and rain will take absolute priority. The pipe is circular, concrete and probably seven to eight feet in diameter. We're not going to wade through anything, and if that's what in front of us we'll turn around.
Pic: what we don't plan to go through
>>336445>>336450Good advice, thanks.
According to information we've received from other people, it's said to be 100-200 meters from the entrance until you get to a large "chamber vault" at which there are multiple similar pipes branching off. As long as we mark the pipe through which we got there navigation back will be easy enough.
