Cussey Pot
During Lockdown 2020 a new hole was spotted to draught bigger and stronger than any cave in the Peak. We dug it open and this is what happened....
Full description of the trip can be viewed here.
The current survey can be downloaded from here.
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- Written by: Jim Thompson
- Hits: 732
Team: Jon / Jim
With most of Team Awesome otherwise engaged recently, with various excuses ranging from ‘working away’ to 'assisting in the research of 300 degree active lava tubes in Iceland’, it was Jon and I only tonight on a task-focused job. The job in question, to swap/install a number of dye detectors in various locations within the Stoney catchment as part of a dye tracing project being undertaken by researchers at the University of Birmingham under the guidance of Professor John Gunn.
Our first port of call was a quick dash into Streaks lower entrance. It seems de rigeur in every trip report ever to describe the pre-activity – so obviously, we met at the correct parking area, got changed into appropriate gear and went from there to the cave, went into said cave and did some caving. None of this is really what we were up to though, merely a means to an end to do the job in hand, thus:
I’d received some dye detectors earlier in the week from John, consisting of a bit of hosiery tied into a ball containing activated charcoal, intended for the capture of Fluorescein and/or Rhodamine dye depending on the path of water at the location vs. the surface dye injection site. An additional detector consisted of a cotton wool pad inside a perforated ziplock bag intended for the capture of optical brightener. The purpose of this is to enable simultaneous injection of dye at different sites, and hence identification of the different sources at the detection site. I’d ensured all the detectors were prepped with a good length of electric fence string and bagged such that the retrieved detectors could be swapped out and isolated to prevent any cross-contamination. Subsequent identification of dyes would be carried out in the lab by fluorometry.
In addition, we had a conductivity meter; intended to give an indication of the level of carbonate etc in solution, as well as a temperature reading that would assist in indicating any thermal origin of the water.
At each location we would remove the in-situ detector, securely bag it and tie the fresh detector(s) to a suitable weighty anchor (rock) to keep it submerged, note the conductivity and temperature reading, and dash onto the next, given that we had to do this in Streaks before heading to Cussey, this time though driving clad in wetsuit socks and pants, repeating the parking and changing procedure (swapping under/oversuits for wetsuits) and descending Cussey to access Doom / SMMC / Glebe to do the same at another 5 sites… it felt like a long night was ahead…
Probably time for some human interest to progress the story. It had been quite a while since I’d last visited Cussey so I was excited to get back into the swing of it for the summer. Rapid and uneventful progress was made to the shattered dreams squeeze, and feeling blasé about it I squeezed myself in.. I’d rather think it was the fact I’d brought my ‘best’ SRT kit involving an MTDE arse strap harness rather than the slimmed down Derbyshire version far more suited to this sort of thing, than the fact that my post-winter physique was bigger in girth than last summer, but either way I didn’t just slip through as anticipated. I tried unsuccessfully to release the hung up arse strap so rather than mess about I managed to wriggle out of the kit and throw it down to Jon, slid though and rekitted whilst he descended the next pitch. Soon we were making the fun head first dive out of the big chamber into Loper Lust. I wasn’t sure what to expect as the only time I’d been through here before it was in the reverse direction and bone dry. By comparison a wet and muddy LL is delightful. Reaching the wet bit, which by now was not a full on freedive, having significant but somewhat unasable airspace, I waited for Jon to let me know the way out was clear and progressed into the water until my sideways-turned face wouldn’t stay breathing air anymore. Quick pause, deep breath and forward under water, I felt my way through and popped up on the other side. Shortly afterwards we popped out in Doom.
Another new-to-me adventure to come, due to timings and other poor excuses last summer was the delight of Vulgarious. I knew it was muddy, and that it led the way into RAT, so that was good enough to pique my excitement. It’s not big, not really little, but I suspect it’s likely to be a love or hate option, rather than a goldilocks one. Fortunately I fell straight into the Love Gang, big grin forming as I slid easily through the slop. At one point I was delighted, having tired of the not-quite-proper flat out crawling, not-quite-tall-enough for hands and knees, to find that flipping onto my back and pushing with my heels made for far more efficient and fun backwards progress.
The roar of running water amplified the excitement levels as it signalled the arrival at RAT, and even if Vulgarious had been a horror show, it would have been worth it. SMMC would have to wait for another day as the sump was still too full for a dive through, but it was no small consolation to have a wander up the massive loveliness of RAT.
Back through Vulgarious and into Doom again, this time using monocular vision due to an unfortunate raising of the hand during my back-pedalling manoeuvre that ended with a big blob of gritty mud falling into my eye, and we pressed on towards Static Passage with our now-available spare detector. Static had a mere trickle of water but enough to get the ball wet so we placed it and took readings, then repeated the process at the gushing Elastic Passage, before pressing on towards and up the Wet West crosscut, a long and undeviating trudge up a train track. I must have been tired by this point because I don’t even remember swapping a detector here, even though I remember having a bag for one before and afterwards. What I do remember though is a: being absolutely starving and hallucinating pork scratchings in the Anchor (probably dehydrated too in that case), feeling suddenly and inexplicably utterly knackered, and my lamp deciding to go into limp mode out of sympathy. I had also stopped talking. A definite contra-indicator.
Heading up the Glebe crosscut for the final detector placement of the night, Jon did comment that the air wasn’t very nice in spite of the wind blowing through the place. Whatever it was I momentarily felt like I had nothing left in the tank and wanted to be, well not at the furthest distance away from our point of egress from underground.
Detector placed in the flowing water, we turned round and headed for home. I was obliged to stay close to Jon for light as I wanted to minimise the use of my backup light. I’d regained some energy and started talking again so maybe the air was rank… the tank was at least slightly topped up.
After not too long I was glad to haul myself with plenty of groaning, back into Inglorious whereupon Jon produced a Pain au Chocolat from the tub. Taking a bite, it was like eating a dry bathroom sponge but at that moment the most delicious bathroom sponge anyone has ever eaten. It gave me the energy I needed to get on the rope, have a really quick power nap half way up the pitch, and possibly most importantly, climb up Coconut Airways with no difficulty at all.
Finally, right at the foot of the entrance pitch, I realised everything would be much easier were I able to see, so turned on my backup light. Climbing out of the lid into the night air I was struck with the sensation of ‘feeling OK’, which given my state in Glebe, is an acceptable result for a busy night.
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- Written by: Rob Eavis
- Hits: 506
Dylan was supposed to join me but got caught out by torrential rain on his motorbike ride from York so he turned around. No bother for me as i'm happy caving solo, especially Cussey as i know it all so well and can move nice and efficiently. Loper Lust was open but only by a few inches. The wind roaring through made waves on the pool! Still easier and more pleasant to freedive than suck the roof so i went for that option. Vulgarious was the same as ever. Boil Up Sump 2 was totally full and flowing a little (more than what was just dropping in from the eyehole above). I got the syphon running fine and spent a while thinking about how to improve this setup, ideally so it stays syphoned. I have a plan now to try at least. After a little jog down RAT (rude not too) i turned around and set a good pace out. Whole trip was 56 minutes, including the ~15 mins messing about with the syphon, proving it's not that big a trip. Got to wash off in the Saltpan too, lush!
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- Written by: Dylan Kocher
- Hits: 797
Arriving at the Carpark Rob rather sluggishly leaves the car voicing complaints of his previous meal, although outweighed by arriving back to the stomping grounds of Cussy. Winter has seen most attention diverted to other prospects for Team Awesome leaving this ripe section of Stoney alone and for the most part silent. The mission for tonight was to reach the Boil-up Sump 2 and reactivate the syphon to remove the underwater gate allowing access back into the Master cave. The Idea of free dive is truly tested at this second sump when the levels raise as Joe Buck and Rob have previously experienced.
A team previously had attempted to pass Loper Lust whom reported that there was no draft and therefore sumped as of last week. I have never experienced this dive and therefore was very excited to try my hand at it. As I tested the limits of my mother’s wetsuit we set off. Left of the initial descent into Coconut Airways dropping into Inglorious removing our srt kits and right into the inviting crawl of Loper Lust. Flat out with speed, we reach the first sump. Positioned in the first section Rob below me explains the nature of the dive containing three airbells and then a fully committed dive. After performing his ablutions, he then leaves me. Duck one two and three and through I hear an Excited caver on the other side meaning there is air on the roof but not enough to be noticed or taken advantage of. Now my turn the initial cold water seeps into my suit releasing some adrenalin and I pass on into airbell three to what is an uninviting way onto my left. After I feel both sides with my arms I slow my breaths and wait for Rob to set up his camera then go. What is only a body-length sump in a tight crawl makes for an exciting emergence into comforting air. Now on the wrong side of a sump we carry on with the trip to the ladder to the Wet West jumping off a few feet down to Vulgarious Bastard past the rift arriving at the Boil-up Sump 2.
With the syphon working Rob comes up with a plan to do a round trip to Doom, a system I have heard much about and am very eager to see, the only thing is that there is a pitch and we do not have our kit. But we of course go forward with the promise to give it a solid effort. Journey back into a beautiful passage of A Race Against Time to the entrance pitch of NGA chamber. On initial look at the pitch, it did not look crazy so I go for it. Rob explained the body belay method. Now I center myself and assume the role of tomb raider or young Indi junior and descend into the chamber with Rob right behind. The floor was made up of sleeping titan-like boulders of impressive stature. Crawling down through the boulder choke careful not to awake NGA thus arriving at a very tight squeeze between two slices of rock. Though my role as Squeeze master was established at the YSS hunt in combat with the GUCA Rob went ahead and showed me the technique of needing to take your helmet off and let gravity pull you through. With a solid hug from Oztoteotl, we enter the mine of the Wet West. Coming section of mine with magnificent lumber mine props added to the photogenic nature although I did not realize what was to come. Once to the ladder leading back out to Luper Lust we offshoot to DOOM.
Entering the official mine of Doom I was greeted with huge open passage with offshoots into lower and upper series all bumping in and out of a natural cave. The most beautiful Stone walls crafted by the miners separated the working path from the drop-offs into the impending doom of the lower series. Walkways across the walls with Launders circling around carrying water into natural cave. Side shoots of workshops, this place feels more complex due to the time investment into the structure of their works! Almost like a director's take on a working mine. As we continue through the main passage of Doom I am shown a minute detour into a huge aven ascending into the ceiling yet to be bolt climbed. Then past a mine cart left in the final position of dumping material into a lower section of the mine. Travelling further in the horizontal movement then transitions into a pipe mine ascending and coming back about halfway up the aven reached earlier. Along the catacomb-like stone walls, we reach a T junction although the miners added a wall to block off the right passage clearly directing you to turn left. For what reason the miner themselves would do this is unknown and adds a very spooky aspect to the Intersection. With advice headed we journey further and then decide to turn around as this was a lot to take in. Retracing our steps jumping over and across the lower series down beautifully crafted steps and back into the wet west up the ladder and into loper lust. This time I opt to go first through the sump. The entrance slides down into the plunge and with reasonable momentum, one could slide through like a seal. I lacked the commitment and ended up face pressed against wet rock reshuffling my position I dive in and come to the first air bell and journey through. Robs' shout of successful passing lets me know we're well on our way back to the surface. With kits on we ascend out of blackjack and up to the surface. A successful night with the syphon working and for myself thanks to Rob I got to have an amazing trip adding some of the puzzle pieces of the area to better understand the picture I am forming of Stoney Middleton.
Dylan Kocher emerging from Cussey, by RobE
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- Written by: Joe Buck
- Hits: 934
Present: Dream Team (Rob and Joe)
Following some significant rainfall in the preceding days, and with winter clearly well on its way, Rob and I formed a plan in the damp, gloomy car park. Jon and Sam had decided to take a trip down Cliffstile to have a look at some fairly aquatic unexplored mine workings, so Rob and I decided we would try to make the most of the access through Boil-up Sump 2 while we still could. We had a couple of choke leads to investigate and Rob realised our diving comrades had marked on their survey an aven near the downstream sump, which we hadn’t noticed previously. Due to the recent rainfall, as a back-up plan in case Sump 2 was, well, sumped, we took in survey gear to tie in the passage beyond the Vulgarious junction and the Inclined Cavern.
With only one small bag to carry, we made quick progress and were soon climbing down the bendy ladder into the old mine workings of the Wet West, apprehensive to see what effect the weather had had on the conditions below. This was soon answered as there was indeed a reasonable flow heading down the pitch off to one side - this was probably not a good indicator. We continued the rest of the approach to RAT, which was drippier, but definitely not too unpleasant. (If anything, the drips provided some fresh water to clean the grit out of your eyes!)
We rounded the corner and both sat next to the sump like gargoyles staring at it to assess the water level. It was definitely a lot higher than previously, which meant we had no access to the first air bell and so immediately extended the dive by another few metres. How much the rise would have extended it on the other side, we couldn’t only speculate… There is a small gap above the sump through which we’d previously been able to (just about) make a voice connection with the big air bell. Rob noticed this was still draughting into the SMMC, and confidently stated that this was good news, as it meant the low passage beyond the air bell still had air space.
I was apprehensive but very comforted by this. I had previously been trialling how far I could dive through the sump whilst the water was low and reasonably low consequence, and knew that the air bell would be there to come up in regardless of the conditions. Rob looked at me like he was expecting me to get on with it, so I slipped into the water, took a couple of deep breaths and plunged in. Knowing this was going to be a longer dive, I decided it would be better to be efficient with my breath and remain calm, moving slowly through the passage without thrashing. Gliding along, hand over hand on the rope, I reached a point where, if I’m honest, I’d expected to surface. With my helmet still crashing along the roof, the bolt the rope was tied to just didn’t appear. I’m picking up the pace now, starting to think that breath efficiency was a stupid idea - I’ve done the equivalent of a sprint by crawling, and without any air. Mercifully, the rope rose out of the water and I emerged into the safe haven of the air bell. Three tugs on the rope to indicate it was safe for Rob to come through, and we were reunited.
The passage beyond, which has until recently been a waist-deep wade with a couple of feet of air space, now had as little as 10cm above the water. Rob warned me to take it slowly, as we had to go through backwards with our lips pressed to the ceiling and no way to see where we were headed. I immediately veered off to one side and fortunately had Rob to direct me through. He had little to worry about in this regard, and navigated his way through the scalloped roof without any trouble.
Buzzing from our exciting entry, we skipped off down Winking Passage to go and have a poke at the potential leads. The first on the list was just to the right after appearing from the t-junction, and was a choke heading upwards and back towards where we’d come from. I had a quick look first and wasn’t immediately enthused by the wall of stones glued together by mud. I stepped out of the way to let Rob make a more informed assessment, to which he concluded there was an interesting tube off to the right, but not hugely inspiring digging conditions. Rob had left his aiders further up the streamway on a previous trip, so we took a quick jaunt to go and collect them and warm up a little. We both agreed it was amazing to see the passage properly flowing after the dry summer - an actual streamway again!
Next, we headed back downstream to check out the aven, stopping occasionally to feel for a draught in the smaller sections of passage. We stopped for a while in the chamber before the vadose passage heading off at head height to discuss rocks ’n stuff, concluding primarily that we didn’t know why it had formed the way it had. As Rob set off in front of me towards the downstream sump he noticed how foggy the air was, until suddenly it cleared, showing the draught was obviously pulling inwards. Arriving at the spot where it had been marked on the survey, we looked up to see an obvious slot in the roof which I had never noticed before despite having sat underneath it on previous trips. Rob had a quick go at free climbing in to it by standing on my knee but quickly decided I should just stand on his shoulders instead. Not sure who was getting the worst deal I bridged across, stood on Rob’s shoulder and hauled myself into the gap. The draught heading upwards was clear, and despite looking small, it looked possible to fit. The complete lack of handholds, coupled with being the wrong side of a fairly committing freedive, meant a decision to return with bolting gear was made, and I slid back down landing with a thump.
We began to head out, stopping only to check another choke on a corner along Winking Passage. Rob poked his head in and concluded that, whilst not dead, it would make for pretty grim digging with boulders above your head. He stopped to fashion a belt from a sling so he could take his aiders through the sump, and then we crawled back into the water. Rob navigated his way back through the deep water towards the air bell and I followed shortly after. The water was now so deep that I had to walk backwards on my toes to keep my face out of the water and, with my ears underwater, I couldn’t hear the directions Rob was giving me. Apparently I was starting to drift off to one side and, coupled with my unsteady footing, I dunked my head under. I tried to resurface but couldn’t seem to find the small air space at the top of the passage - every time I tried I just came up against rock. In a bit of panicked underwater aerobics, I spun round and swam back from where we’d came to find a bigger airspace. Feeling a bit shaken, I carefully tip-toed back along, this time listening more carefully for Rob’s instructions. Unfortunately, Rob had a bit of a left and right mix up, and so I very nearly veered off to the same fate once again but luckily managed to get back on course. We had a bit of a nervous chuckle about the mix up, but it hadn’t served well to settle our nerves before heading through what we now knew to be a very, very long dive. I stepped up first and wasn’t going to hang around this time - I found it much better at speed, but probably not one for every week. I lay on the bank catching my breath and could hear the water gurgling as Rob made his way through. I couldn’t believe how long it actually took for him to resurface.
Pleased to be on the right side of the sump once again, we couldn’t help but laugh. Rob joked that it was inevitable we were going to have some sort of adventure when it’s just us. We made good pace back out and were relieved to be back washing gear in the now-flowing salt pan by 9:30 and headed to the Mechanics shortly after for beer and free scampi bites - what a winner. We stayed for a few, and had hoped to hear from Jon and Sam as to how they’d gotten on, but still no word. Given they’d just gone for a bit of an explore, it was getting pretty late. Rob received a text later on that they were out. They’d taken some photos which we hadn’t factored into our estimations, and seemingly they hadn’t either as they nearly run out of light on the trip.
After the trip, a quick look at the dive survey through the sump puts our free dive at somewhere close to 10m…
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- Written by: Fabian Ehlers
- Hits: 803
Trip Name: “I’m cold”, “What just happened” and “OMG! I am in the SMMC!!!”
Trip Members: Rob E., Rob M., Jon P., Sam P., Chris H. and Fabian E.
Today is the day I was planning to enter the SMMC. I’ve been putting it off for too long to get through Vulgarious and my shift work also hasn’t helped.
We met as usual enjoying a couple of cold refreshing beers whilst kitting up ready for the trip. Jim who visited with his son for some SRT training in the entrance pitch also brought some lovely Mince Pies which went down a treat.
Knowing that the trip now includes a free dive just before you enter the SMMC I opted to purchase a cheap neoprene suit to make things a little warmer. A trick I learned from the “regulars”.
To test my knowledge of the route I entered the first pitch first and started descending. After only 5m I opted to take the wrong turn but realising the mistake retraced my steps and entered the correct passage, from then on route finding was easier and we found ourselves in the Inglorious Bastards chamber very soon. SRT kit dumped I noticed that my wet suit already had taken a huge battering… oh well it was only cheap. As long as I don’t end up completing the trip in my underwear I don’t care.
Rob E. and Rob M. followed close behind and I started heading down towards Loperamide Lust which I remember being quite tight, but it seriously has been widened by the repeated passing of trip members. In a wet suit it was a little hard work as it is clay like mud which does make moving forward difficult. Within a few minutes I found myself at the beginning of Vulgarious Bastard which I remembered from my first ever digging trip into this system. Think of it as a phreatic tube filled with what your toilet would expect after a good curry. Sloppy, gloopy mud with some harder bits. Progress is rather easy as every time you dig your fingers into the mud and pull yourself forward you slide another 1.5m, we passed For Buck’s Sake followed by a lovely duck into the next section before reaching Vulgarious Rift. After the last section I found myself in Race Against Time and could’ve kicked myself in the arse… This was honestly not as bad as I imagined, and I was cross that I’ve put it off for so long.
Rob E. exited the breakthrough point shortly after me and suggested that I’d explore towards the Boil Up Sump 1 to experience the strange geology that is RAT. Now it is big (but there is bigger stuff to come), RAT is very strange, a very interesting type of streamway and geology. The streamway just draws you in, around every bend, every corner do you see something you want to look at and before you know you can hear Rob shouting you from behind to return as they are ready for the dive.
After a quick jog back, I reached the guys at the entrance to the free dive. Unfortunately, Jon P. noticed that his Scurion lamp developed a leak, and he was not keen to perform the free dive knowing he’d knacker his lamp up so decided with Sam P. and Chris H. to take some pictures in a nearby chamber.
After a quick instruction from the two Robs on how to safely navigate the free dive I observed Rob E. take the first dive and I followed behind. Next me… enter the water, get into the air bell. Dive line in right hand, deep breath, duck and pull yourself through ensuring your head is tilted towards your chest. As soon as you started to think “Why the hell am I doing this?” you exit the dive and are met with a cheering Rob on the other side… your next emotions are a mixture of: “I’m cold”, “What just happened” and “OMG! I am in the SMMC!!!”.
Now I already mentioned RAT and how the geology is very weird, the SMMC is very similar but on steroids. Boulders the size of cars, passages large enough to make you wonder what amount of force and effort it has taken to create these.
Rob M. pointed out some unique features especially one where you can see a van sized boulder having scratched the adjoining walls as it must have moved down.
Joe Buck in SMMC, by Rob Eavis
We bypassed Upstream Sump 1 which seemed blocked by a silt plug but with their new oxbow passage involving a very tight letterbox it is now very manageable.
Once we reached Upstream Sump 2 the two Robs started immediately to get on with their task. Rob M. kitted up to start the dive and Rob E. fitted the first bolt and entered the air bell via a dry passage to fit the second bolt, all to install a new free dive line.
Rob M. entered the water with diving gear on and somehow completely bypassed Rob in the air bell and exited the Sump on the other side… Very shortly after I saw the lights of his helmet coming my direction and he exited the sump just at my feet. After a quick reorientation he managed to find the air bell and the free dive line was rigged. Rob E. then returned and kitted up for the dive whilst Rob M. returned from the dive and said that because water levels are so low it could be done as a free dive. He turned to me and asked if I’d like to come through as well using his kit and he would free dive it.
Now that’s an offer I could not turn down and followed Robs instruction on how to mount the little cylinder onto my chest and check the equipment.
Rob E. went off first and I received the three tugs on the dive line and it was time for me to go. Now I am accustomed to swimming pool for my SCUBA lessons, but this is cold water, with visibility like sewage and certainly not as spacious to move through. One duck and I already was in the air bell… this wasn’t bad! Next duck and I pulled myself along the free dive line through the submerged phreatic tube banging my head repeatedly on the roof despite me trying to keep it tucked against my chest. As I broke the water surface in the next chamber Rob was cheering again. Now there was only one emotion: “THIS WAS AMAZING!” Rob M. followed shortly behind free diving the whole section and he seemed very pleased with himself knowing that this sump is now suitable as a free dive as well.
We left behind our cylinders and explored the last few sections and ended in T’Old Man’s Birthday which is where the SMMC terminates at present. This boulder choke seems off putting but it has the feel that this is not the end, there must be more to it. It certainly is something to return to.
Now it was time to return, I dived the section first followed by both Robs. I mistakenly offered to assist with carrying the cylinders back to surface. We made some very good progress through the SMMC towards the free dive. Now once you’ve done it you start to like it as it’s a lot of fun.
Vulgarious and Loper’s on the return are exhausting, after the amount of cave we’ve experienced dragging the tackle bags back towards Inglorious isn’t fun. Rob E. took the two cylinders and ascended the pitch, I followed and the last I saw of him was just around Pearly Gates and he was off. Rob M. and myself followed behind but I think I slowed us down quite a bit as the sections just before Coconut Aven are very technical and require good knowledge as to where to place your feet. After a lot of huffing and puffing and the occasional relieving curse word to express your dislike of the situation we exited the entrance pitch and shut the lid! What an amazing trip this was!
This place always surprises me, these guys have been at it for so long, they broke through into the SMMC. It feels like there is nothing left to explore but the list still isn’t completed so there is more to explore.
Off to bed with a couple of Co-codamol, deep heat and sort the kit out the next day.
Fabian