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<title>1623/41 Stellerwegh&ouml;hle Guidebook</title>
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<h2><span lang="de-at">Stellerwegh&ouml;hlensystem:</span> the way to the
bottom</h2>
<h3><a name="jncha">Junction Chamber to the Confluence</a></h3>
<p>Junction Chamber is a nexus of routes where ways in from
<a href="115.htm"><span lang="de">Schnellzugh&ouml;hle</span></a>
to the SW and
<a href="41.htm"><span lang="de-at">Stellerwegh&ouml;hle</span></a> to the NW
meet. The <span lang="de-at">Stellerweg</span> water joins another inlet from
the NE, to flow into an impassably narrow canyon below the point of entry
from 115. Directly opposite this point is a very greasy 10m climb up
(handline almost essential after any traffic has dampened the mud). This
gives access to a NE-trending large passage which is the continuation of that
on the other side of the chamber. The main way on
[<a name="C1981-41-18" href="qmlist.htm#C1981-41-18">C1981-41-18</a>] lies up
boulders off to the left soon after the greasy climb; this is the continuing
Bypass to reach the Confluence.
<h3><a name="dartford">Dartford Tunnel</a> (1981/82)</h3>
<p>Above the boulder climb, a very large passage leads on, turning left and
heading Northwest. Down the passage, <b>Dartford Tunnel</b>, is a steep
descent in a huge (10m diameter) boulder strewn pal&aelig;otrunk with much
layered mud and surge marks. After a hundred metres, it curves to the west,
the main passage section changes gradually as a choked trench develops in the
floor, and this is bridged by a large boulder, where care is required. By
this point, the direction is almost Southwest, just before a marked change of
character. The trench turns sharp left (SE) and is lost
[<a name="C1982-41-03" href="qmlist.htm#C1982-41-03">C1982-41-03</a>], while
the main passage turns abruptly right and develops into a high rift with a
flat mud floor.
<p>The rift continues Northwest, almost exactly parallel to the Big Rift
pitches in <span lang="de-at">Stellerweg,</span> though a long way below.
After about 50m, the roof suddenly lowers, and just beyond, a junction is
reached. Here the passage section changes to vadose canyon, still large.
Right is unproductive, but left carries on Southwest in a mud floored rift to
reach a 4m climb down.
<p>The main way continues past a small arch on the left, which leads to a
small chamber with a roof inlet
[<a name="C1982-41-08" href="qmlist.htm#C1982-41-08">C1982-41-08</a>].
A narrow trench
[<a name="C1982-41-07" href="qmlist.htm#C1982-41-07">C1982-41-07</a>] cuts
the floor, with the sound of a stream below. The main passage now descends
steeply, passing a small roof inlet
[<a name="C1982-41-09" href="qmlist.htm#C1982-41-09">C1982-41-09</a>] which
has washed the mud floor clean. The water flows down the passage for a few
metres until it has washed out the top of a narrow vadose trench with the
sound of a stream perhaps 10m below
[<a name="C1982-41-10" href="qmlist.htm#C1982-41-10">C1982-41-10</a>].
Carrying on down the dry passage, still Southwest, leads to the inscription
"CUCC/UBSS 1981" in mud on a boulder - the limit of exploration that year.
<p>On the left, the floor trench is joined by another canyon emerging from
under the far wall, and the mud floor of the tube assumes a steeper V-shaped
profile. This is the start of a traverse on dusty loose mud ledges on the
right (line useful). The passage widens and becomes easier to traverse,
parallel to the top of the vadose trench, with the sound of the stream
below [<a href="qmlist.htm#C1982-41-10">C1982-41-10</a>]. The trench is
crossed to a flat muddy ledge on the left, and then re-crossed as it
disappears under the left wall after a tight meander.
<p><a name="camp">Ahead is</a> a step up, best climbed on the right, but
below this, a low passage slopes down to the top of a deep trench. Above, the
climb soon leads to a junction with a sandy passage branching left to
<b>Camp Chamber</b> (care). This continues
[<a name="C1982-41-11" href="qmlist.htm#C1982-41-11">C1982-41-11</a>] as a
traverse above a stream (thought to be Purgatory).
<p><center><a href="l/camp.htm"><img alt="1982 camp - 9k jpeg" width=300
height=200 src="t/camp.jpg"></a><br><b>Andy Dolby in the camp,
1982</b></center>
<p>Beyond this turn off, the main way turns Northwest and descends steeply to
meet a deep stream canyon coming in from the right at the end of a traverse
across a steep mud slope. The ledge on the near side of the canyon becomes
too narrow to the left, so it is crossed (awkward) to reach a terrace sloping
steeply left. Down this soon reaches a corner where an easy 4m climb down
drops into the Confluence.
<h3><a name="confluence">The Confluence To The Sump</a> (1981/82)</h3>
<p>The climb down from the Bypass lands at the junction, <b>The
Confluence</b>, of the Purgatory water (explored in 1981) and an
<a href="offdp.htm#C1981-41-07">inlet</a>. Downstream in a passage only
slightly bigger than the Purgatory, a wet 4m climb precedes a 7m pitch,
followed shortly by the entry of a small
<a href="offdp.htm#C1982-41-16">cascade</a> from the left (right, on
survey?). Sixty metres downstream is a frothy round sump pool. This is
bypassed up a steep slope sharp left, where a 3m high muddy passage leads off
to a 7m pitch back down to the streamway. The streamway may be followed back
up to the downstream side of the sump, showing it to be less than 10m long.
Downstream, the canyon is now 1.5-2m wide and too high to see the roof. After
fifteen metres is a 3m climb, and a hundred metres further on, increasingly
interspersed with sporting cascades, <b>The Twelve foot climb</b> (p5, aka
"Another Pitch") is reached. Another twenty metres on is a wet 9m
pitch ("And Another Pitch") and a similar distance leads to the 7m
<b>Marlow Climb</b> (aka "Yet Another Pitch").
<p>The rush to depth now eases, and a hundred metres on, the passage lowers
to a sharp crawl and a couple of smooth steep climbs in a hading rift. Two
hundred metres from the last pitch, the verticality returns. The water can be
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largely avoided on these pitches of 9m <b><a id="lakep">Lake</a></b>, 22m <b>Letch</b>, (with
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rebelay ledge halfway and followed by <b>Commando Climb</b> 4m). A sharp left
turn marks the start of forty metres of canal, ending at the 17m <b>Grope
pitch</b>. After another fifty metres, the 13m <b>Subtle Approach</b> (with
awkward takeoff), marked the 1981 limit of exploration via Pete's Purgatory
[<a name="C1981-41-08" href="qmlist.htm#C1981-41-08">C1981-41-08</a>].
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<p>A short length of streamway now leads to the 22m <b><a id="slit">The Slit</a></b>, and a
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similar distance to the 7m <b>Coming Soon</b> which are both vertical. Sixty
metres of high rift develops into a canal. Soon, the water deepens and the
roof lowers until a low swimming duck. Beyond the 10cm airspace, the canal
continues sandy floored, then turns to break out at an awe-inspiring abyss
with the water thundering into the depths.
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<p>The 90m shaft of <b><a id="orgasm">Orgasm Chasm</a></b> is passed by traversing out to the
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left in a series of pitches which avoid the water only in fairly dry
conditions (11m to a ledge, 10m to a small alcove, 6m). A 42m free hang drops
past well displayed beddings to a bridge across the shaft where the route
divides, with the 22m pitch following the dry way down. This lands in a
boulder strewn chamber where the main water is again met. A run under this
leads to a small phreatic tube and a short climb down to the start of the
final pitch (12, 13, 14m) which corkscrews past ledges to a more vertical
section with a damp rebelay to land in a spray lashed chamber. A short wet
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climb down leads to the final <a id="sump">sump</a>
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[<a name="C1982-41-17" href="qmlist.htm#C1982-41-17">C1982-41-17</a>] in a
rift. There is a small tube above with no draught and blocked with boulders
[<a name="C1982-41-18" href="qmlist.htm#C1982-41-18">C1982-41-18</a>].
<p><center><a href="l/sump.htm"><img alt="final sump - 17k jpeg" width=400
height=292 src="t/sump.jpg"></a><br><b>Pete Lancaster conducting the usual
ceremony at the final sump in 1982.</b></center>
<p>This point was put at -898m by surveys at the time, but current figures
(late 1999, after much new survey in the upper levels) put the sump higher
(at 738m altitude) and the 41 entrance lower, giving a figure of -885m below
41, and -974m below the highest (144) entrance.
<p>The water was originally not thought to resurge in the nearby
<span lang="de-at">Altausseer See,</span> as the Austrians reckoned that
this was in a different block of limestone. However, the coincidence in
altitude with both the lake (at 712m) and a static sump in
<a href="../../noinfo/1623/1.htm"><span lang="de-at">Li&auml;gerh&ouml;hle</span></a>
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does suggest some control over the local water table. Following the discovery
of <a href="../../1623/0.htm">underwater risings</a> in
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<span lang="de-at">Altausseer See</span> in 1990, it now seems likely that
these are the resurgence for this water. Unfortunately, permission for dye
tests is quite hard to obtain, and the total flow from
<span lang="de-at">Altausseer See,</span> much larger than some other
possible resurgences, capped for water supply, would mean using a series of
staged tests with increasing amounts of dye, so the connection is likely to
remain unproven.
<hr />
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