Sunday, April 29, 2007

Middle of Nowhere (Spring VAR 2007)

Some may consider Durbin, WV to be in the middle of nowhere, but fans of the Green Bank Observatory, old-fashioned railroads, and caving know better. I showed up Friday night after registration closed, during the party where Smiling Bob Gray and his wife were spinning the tunes. It was incredibly cold, and I lost one leg of my convertible pants, the only long pants I had brought along. The folks I knew at VAR were mostly already signed up for trips and weren't planning pickup trips of their own. I didn't think my options were looking very good unless I wanted to join Dwight Livingston on a Cassell Cave through trip.

However, I was pleased to find a cancellation on a horizontal trip with Doug Medville with possible surveying or ridgewalking. Score! On top of that, it was only a few minutes drive away. A drive up a forest road until the cars could penetrate no further and then a 1.5-mile hike. Normally that long a hike in caving gear would be unpleasant, but the cold temperatures and heavy clouds made the suit quite comfortable. The hike along the forest road was filled with foot-deep mud puddles that the ten of us avoided whenever possible.

I was hiking at the front with Doug when we neared where he thought the cave might be. His only trip into the cave had been in 1973, and the surface drainage had changed a bit since then. He knew that a pit was nearby but didn't know if it went anywhere, so Van carried along a cable ladder. We found the pit easily, and I free climbed down without any problems. At the bottom the echoing lead with water beyond it was too small for me to fit into. I spotted a shorter person down the climb, but it was too small for her as well.

Just up the stream from there, Doug remembered the cave we were headed for. Unfortunately it seemed to terminate after about 20 feet. Maybe he was wrong. In any case, the hillside hadn't been well ridgewalked, so we had lots of opportunities to find the cave. Doug found another entrance just below a pair of springs. I dropped down into it, saw a lot of water dripping from the stream above followed by a 9.5-inch high crawl. We elected to save this lead for the hike out.

We ridgewalked for another hour or two, finding lots of springs but no reasonably sized caves. Five of the party had headed back to the cars, not that Cheryl Suitor had a key to get her clean stuff from my car. Back at the wet tight lead, two folks explored it while I dug at one of the nearby springs. As it turns out, they found the place we were aiming for: Middle of Nowhere Cave. It was fun naming the other FROs we discovered along the way: East Edge of Nowhere, Going Nowhere Fast, etc. We chose not to survey that afternoon since half of the party had already departed. Everyone liked the idea of going back at OTR or Fall VAR when it's drier. Maybe Lisa should add that cave to her trip list for the Fall VAR.

When we returned to camp early in the afternoon, Ericka Hoffmann and I wandered through Durbin with her camera shooting some interesting black-and-white shots of the railcars and store fronts. I put on one leg of the convertible pants and explained to the Baltimore folks that it seemed that the best way to find the other leg was to advertise the missing one. Fifteen minutes later someone returned my missing leg. I now have my own Cinderella story.

I got even luckier later that evening. Gordon Birkheimer set up a poster showing twenty different cave entrances, and the goal was to name as many as you could. I teamed up with Ericka, and we nailed ten of them. That was enough to tie Craig Hindman and Carol Tiderman, and a coin toss won us a T-shirt, some stickers, and the title.

Wednesday, April 25, 2007

Continuation of Rowland Spring Cave Survey

Diana and I left Durham around 2:30 on Saturday amidst one of the more beautiful sunny days we’ve had in some time; the weekend was to be so nice there was a brief right side / left side struggle in my brain. Perhaps the weekend would be better spent outside than underground. But the desire to connect the two entrances prevailed, even if we had to connect the two by a surface survey.

Getting into Marion around suppertime was a pleasant variation to most trips. It was nice to enjoy a relaxing dinner and conversation with Tanya, and still get to sleep before 11pm. I even got a chance to walk Tanya’s dog, Daisy, that evening before the sunset. Our start was a bit slow on Sunday, but after breakfast we rolled out toward Rowland Spring.

The plan was to continue to survey in the upper entrance. There were two leads to complete before trying to figure out how to navigate into the lower section. And, of course, to leave ample time to perform an overland survey should it be necessary.

We started the survey off of station C20 that lead us generally west for a few shots before ending. We proceeded to the lead off of station C12, leading general southeast. There were several deep rim stone dams along this passage, and a formation choke that was blowing copious amounts of air; I would guess air from outside based on the location.

The second lead brought us back to the hole in the floor that leads to the lower section. Since Diana and I brought our vertical gear we decided it would be better to drop the vertical section and determine the best route to safely get all cavers to the lower level.

As Diana prepared to drop the pit, the airflow passing though was clearly evident by Diana’s carbide flame curling in the direction of the pit regardless of which way she faced. The pit ended up being much deeper than expected, 48ft to be exact. I was going to drop the pit and help her look for the lower entrance climb; but she found the station left from survey B quickly. We opted to pass Diana the cable ladder and rig the other side. Tanya and myself cleaned up our gear and left for the lower entrance.

Upon getting to the climb, there awaited the cable ladder. Soon we were all in an enormous room. From this room we were able to detect the sound of the stream on the northwest side of the room. While taking a break; I checked out a possible lead to the north of the room and found continuing passage, and a dead possum.

Getting back to the survey, we had the task of trying to sketch the room. We started with the south end since it appears to have no going leads. It wasn’t long though before the continuous airflow in this room chilled us to the bone. We opted to connect the two entrances and call it a day.

We surveyed 292ft of passage, with only one set of instruments…that is another story. The surveyed passage is now over 1000ft and has a vertical drop of 116ft. The most significant statistic though, there is more cave to be surveyed!