Comment	Explored	Survey	Station	code
water enters	0.0	Survey N Entrance Streamway Passage GreenLink Cave	N51	V
water enters	0.0	Survey W Weta Inlet; Greenlink Cave	W3	V
tight	0.0	Survey G Upper Sumps area; Greenlink Cave	g17	V
top of 3m pitch		Survey X Old Main Strm route below Weta Inlet; Greenlink Cave	x11
Tight crawl could dig	0.0	Survey E Smaugs Hall to Sump 1 & beyond; Middle Earth Cave	E31	V
Continues low crawl	0.0	Survey E Smaugs Hall to Sump 1 & beyond; Middle Earth Cave	E35	V
E39 is at the dive line	0.0	Survey E Smaugs Hall to Sump 1 & beyond; Middle Earth Cave	E38	V
Possible climb	0.0	Survey E Smaugs Hall to Sump 1 & beyond; Middle Earth Cave	E55	V