I had heard that Trail Camp is "dirty and stinky" because of folks not using waste bags. Is this still true (or was it ever)?
It is
not true. Never was. When the solar toilet was there, if you were within 50' and downwind, you could easily get an offensive whiff. But the toilet is gone. And, now and then, someone leaves a used wag bag behind or doesn't use one at all. But my experience is that downtown San Francisco, for example, is far worse.
Go back before wag bags. Before quotas. Before permits. There were far more people climbing Mt. Whitney then. On Labor Day in 1967, I summited around sunset. 278 people had signed the summit register before me that day. There wasn't a problem then, and there isn't now. (Well, I mean there wasn't a problem in the context of "dirty and stinky." That was about the time the Forest Service began to be concerned about the human waste impact there, but they wanted to address this issue before it became that severe.)
Actually, I think the real problem here is the Internet, and message boards, and the easy flow of bad information along with good. Inyo needs to contract with snopes.com.
People keep repeating those same old ridiculous stories, and they keep painting the same old tired pictures. "I saw some brown scum on a stick, or I saw some toilet paper, or I saw a dog crapping." Maybe it happened and maybe it didn't. But even if it did, I'm saying that you can't draw sweeping conclusions from it.
I have camped at Trail Camp as much as anyone, for a long time. I could go back and estimate the numbers, but it went into triple digits years ago. I have never encountered issues such as you allude to. Sure, some human feces now and then--but rarely--and they're always dried and well on to their way through the organic decay process. And not nearly as abundant as those from animals. You can find more if you turn over some rocks. So, don't turn over rocks.
And you can't expect it to be as clean as a microbiology lab. Many thousands of people stay there each year, with no maid service, no janitors. Some human impact is inevitable, and I am continually surprised that it is so small.
Sh1t disappears, due to natural forces such as wind, sun, rain, and animals. And time. If it didn't, the earth would be covered in six feet of it. Try this: Go off trail somewhere and do your business on a rock slab. Go back in a month; I challenge you to find anything left.
Last June I hiked the Whitney trail and found a big fresh pile with toilet paper at a switchback around 9600'. Ten days later, the toilet paper was still there, but the pile was gone. You know the rangers didn't take care of it, because they would have picked up the toilet paper too.
This is not to say that people should squat with abandon at Trail Camp. They shouldn't. But the current wag bag / pack it out policy is working. The Inyo rangers who oversee the policy, and the people who follow it, get the credit. The few people who don't follow it are down in the mud (pun intended).
Sorry; you pushed my button. Climbing Mt. Whitney is a wonderful experience, however you do it and whether it's the first time or the nth. Don't let these ridiculous stories detract from it.
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Summary: Before the quota system started over 30 years ago, there were many more people camping at Trail Camp. There were no wag bags or solar toilets, so
everyone--perhaps 100 people a day during peak season--defecated in the area. We never thought anything about Trail Camp having a special "problem," because we didn't notice it and there were no Internets and message boards to tell us.
Compare that with the handful of people not using wag bags today and, well, you get the picture.