In response to The Weasel.
1. Right. I don't see many big problems on the AT either. Certainly very few areas where pack it out is needed.
2. All shelters ought to have privies, there shouldn't be toilet areas IMO. Those 100 people are a wave, not necessarily a huge amount on a yearly basis. It happens all the way up the trail, with attrition.
3. I haven't seen any studies to make me excessively worried about transmission from campers/hikers.
4. I wouldn't care if BSP did. I'd never crap up there on the Tableland anyway. If there is an actual determination of a problem say in the Whites, I'll look closely at their determination.
5. The privy spot is a loss. No biggie, the whole shelter area is when compared to the woods. Privies do not appear to be often moved though either. Some privies are composting. Can't say I've heard good things about them yet though.
6. I used your numbers. Now it's
may. (It depends but it's not long generally). I hiked last weekend through No. VA. All the springs were flowing. 2003 was a monsoon. It's variable, but the AT is not in a desert.
7. I'm not a scout and the BSA is not a land manager.