Bob Lerch showed us where to start, which was a small meander off of the left/south side of the main UL2 passage. We started surveying this meander but almost instantly became aware that this was not going to be a simple meander. The walls most of the time were deceiving, either not being the true wall or being angled at such a way that the wall was not visible.
Our mission for the weekend was to return to the elusive UL1 survey, 10 minutes from the backdoor entrance to Carroll.
I have completed the first quad (U1) and have started the second upstream quad( U2) and it will contain the newly finished UL1 survey.
UR2, located a short
distance upstream from UL2 (Convention Hall survey). We arrived at the
lead about an hour after entering the cave and began our survey.
Biology note: Four cavefish in UL2 side passage. Did not see any cavefish in main stream.