Reseau de l'Ouysse - The Hidden River Project · berger, Stefan Schandelle, Mike Schernbeck, Georg...
Transcript of Reseau de l'Ouysse - The Hidden River Project · berger, Stefan Schandelle, Mike Schernbeck, Georg...
sump 3b
125
60
p.4000m
p.3750m
24
57
50
sump 3
17
5
12
p.3113m
1.5
-2
-2
B-4
-6
+2+3
+7
D
+7
-5m
+7
s ou
t hp
as s a
ge
C
+10+7
+8
-2
A
+8
p.2806m
12
+2
13
p.2721m
6
8
p.3360m
6
8
9
sump 2
p.2397m
p.2500m
p.2070m
104
14
1514
20
14
p.1500m
5
19
12
13
11
24
p.1000m 4
16
Gouffre dePou Meyssen
p.782m
10
8
13
18
4
315
p.500m
1215
4
6
15
Gouffre deCabouy
31
Secchi station
p.100m
Reseau de l’Ouysse, Gramat, France- Gouffre de Cabouy / Gouffre de Pou Meyssen -GPS location: N 44.7902 E 1.5844 (Gouffre de Cabouy)
N 44.7907 E 1.5931 (Gouffre de Pou Meyssen)
N 44.7877 E 1.6122 (Radio location)
Length: 6238 m Water depth: 125 m
p.xxx indicates penetration distance from the surface at the ’Cabouy’ cavepool in meters
Surveyed by: Holger Amecke, Jutta Arens, Danny Beiert, David Berguin, Gloria Dossi, Vin-cent Ferrand, Sandra Fiehe, Mathew Gentile, Niko Gerdau, Osama Gobara, IreneHomberger, Maren Isigkeit, Chris Le Maillot, Andrea Marassich, Jan Meden-waldt, Sergio Murgia, Jan Reimann, Danny Riordan, Christian Sandrini, StephanSchlumbohm, Torsten Schnitter, Jörg Schwerdtfeger, Josef Spanyol, Zsolt Szi-lagyi, Lodovico Venturoli, Andrew Woodside 2009 – 2020
Drawn by: Torsten Schnitter (c) 2014 – 2020
With thanks to: Matthias Appel, Sven Bertelmann, Olivier Bertieaux, Michel Besson, DamarisBrunke, Mia Buchs, Christoph Bühler, Daniel Chailloux, Petra Clerx, PatriceDussart, Manuel Eickhoff, Franck Gentili, Alain Hout, Christian Howe, UliKunz, Stephan Matthies, Mike Miethke, Wilhelm Mönnikes, Birgit Nischler,Norbert Nischler, Kasia Puchalska, Ute Roschanski, Roman Rosenberger,Stefan Schandelle, Mike Schernbeck, Georg Schmidt, Colin Schüle, HervéVilatte, Chris Werner
Legendentrance floor step waterwall overhang sumpunsurveyed wall pit sanddebris ceiling step claycross-section chimney debris
5 passage height +15 chimney height blocks, breakdown2 waterdepth -30 pit depth water flow
possible continuation contour radio locationpassage end, narrow slope scallopbreakdown choke boulder pebbles
N
0 40 80 120 160 200 m
1 : 2000
B.C.R.A. Grade 3B
Exploration history1971: Dive to 200m from Cabouy (Divers of Angouleme)
Dive to 130m downstream from Pou Meyssen (Divers of Brive)Dive to 275m downstream from Pou Meyssen (G. Franzciakis, C. Touloumdjian)
1974: Dive to 300m downstream and 275m upstream from Pou Meyssen (G. Franzciakis, C. Touloumdjian)1975: Dive to 510m downstream from Pou Meyssen (G. Franzciakis, C. Touloumdjian)
Connection Cabouy - Pou Meyssen (C. Touloumdjian)Dive to 630m upstream from Pou Meyssen (C. Touloumdjian)
1976: Dive to 850m upstream from Pou Meyssen (C. Touloumdjian)1978: Dive to 1200m upstream from Pou Meyssen - end of sump1 (C. Touloumdjian)
Dive to 2400m from Cabouy - start of sump 2 with 400m of dry passage after sump 1 (O. Isler, C. Magnin)Discover of ”Big Shunt” at 500m downstream from Pou Meyssen (C. Touloumdjian)
1979: Dive to end of sump 2 with 40m of diving passage in sump 2 (O. Isler, C. Magnin)Traverse Cabouy - Pou Meyssen (P. Penez, C. Touloumdjian)
1988: Principal survey second drypart to 2800m from Cabouy (Group ”Pou Meyssens 88”)1989: Principal survey second drypart to sump 3 and sump 3b at 3000m from Cabouy (Group ”Pou Meyssens 89”)
Connection sump 3 and sump 3b (M. Douchet, F. Poggia)1991: Dive to 160m and -35m into sump 3 (M. Douchet, F. Bernard)2000: Dive to 190m and -43m into sump 3 (R. Stanton, J. Mallinson)2003: Dive to 240m and -55m into sump 3 (J. Mallinson)
Dive to 360m and -40m into sump 3 (R. Stanton)2005: Dive to 410m and -60m into sump 3 (J. Mallinson)
Dive to 520m and -120m into sump 3 (R. Stanton)2019: Dive to 600m and -125m into sump 3 (the hidden river project)