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Dive #406 · Monday, 22 April 2019

Source de Landenouse

Cajarc, Lot The Quercy causses

cavetraining

Max depth
22 m
Avg depth
14.2 m
Bottom time
55 min
SAC
18.0 l/min24 L · 230→130 bar
Visibility
5-15 (upstream)

Kit

Gas
Nitrox 32 · measured 26 %
Cylinder
D12
Pressure
230 → 130 bar
Mode
Open circuit
Course / purpose
C6

Where

Source de Landenouse

cave site max 22.9 m

An independent resurgence into the Lot below Cajarc with no named system behind it — 2 134 m surveyed, 122 m deep, and twelve dives in this log.

Dive 2 of 12 here · first 2019 · last Sept 2021

On the map

Landenouse survey

No route marked

28 m20 m30 m24 m30 m21 m23 m20 m19 m25 m25 m23 m22 m21 m20 m19 m31 m19 mLandenouse↓21 m370 m↓9 m↓20 m720 m850 m↓30 m↓43 m↓29 m1145 m↓55 m1257 m↓75 m1410 m↓123 m↓121 m1824 m↓61 m2134 m↓33 mN50 m
  • Entrance
  • End of line
  • Shoreline
  • Depth
  • Along the line

Plan: 50 bar for penetration. Same dive with me in front. Everything was literally "chill". Went a bit fast and my kick was not efficient. Turned at the 250 m point. The screwdriver was less nerve-racking but did take some practice to swim through. Very relaxed on the way back. Team: Erik "Gas nicely calculated, nicely in front at the pocket"; Saskia "With Dennis along there is always something to laugh about. But I did feel sorry for him. Thanks for the service!"

All dives at Source de Landenouse →