water availability and purification
- jcampout@bellsouth.net
- Topix Newbie
- Posts: 4
- Joined: Mon Jan 15, 2007 6:27 pm
- Experience: N/A
- Location: Atlanta, Ga.
water availability and purification
I'm coming in from the east coast in 2 weeeks to do an 11 day backpack using the Cottonwood trailhead. What is the water availability in that area like? Many springs and creeks are drying up in the Georgia mountains so I want to find out how things are out in the Sierra's. Also, what will work best: waterfilter or drops/tablets? Thanks!
jc
jc
Try not to even leave footprints!
- SPeacock
- Topix Regular
- Posts: 122
- Joined: Tue Feb 06, 2007 5:50 pm
- Experience: N/A
- Location: Pasadena area, CA
- tomcat_rc
- Topix Regular
- Posts: 343
- Joined: Sat Oct 29, 2005 9:05 am
- Experience: N/A
- Location: Ridgecrest, Ca.
- Contact:
- Mike M.
- Topix Expert
- Posts: 647
- Joined: Fri May 25, 2007 10:50 pm
- Experience: Level 4 Explorer
- Location: Portland, Oregon
Water Purity
Drink right out of the streams and lakes -- there is no need to filter or otherwise purify the water once you are away from the trailhead. Exceptions to this rule are heavily camped areas that have been despoiled through overuse -- the east side of the Whitney Trail is a prime example.
I don't consider this rolling the dice -- giardia is virtually nonexistent in the High Sierra. Google searches on this subject support this -- lab tests of water taken from various alpine Sierra lakes have uniformly come up clean.
It is a very dry year, but water should be plentiful through July. By late summer, smaller streams and tarns may go dry, as they did in 2002.
Mike
I don't consider this rolling the dice -- giardia is virtually nonexistent in the High Sierra. Google searches on this subject support this -- lab tests of water taken from various alpine Sierra lakes have uniformly come up clean.
It is a very dry year, but water should be plentiful through July. By late summer, smaller streams and tarns may go dry, as they did in 2002.
Mike
- TriHard
- Topix Novice
- Posts: 15
- Joined: Mon Jun 11, 2007 2:29 pm
- Experience: N/A
- Location: Redlands, CA
I spent last weekend at Cottonwood Lakes. The streams are flowing with low volume but the lakes are full. I carry an MSR MiniWorks filter to pump water for drinking (just to be safe). I also drank water from the lakes with no ill affects. It was beautiful in the Cottonwood lakes basin. Enjoy your trip!
Starting over, half way through!
-
- Topix Expert
- Posts: 890
- Joined: Tue Nov 01, 2005 10:28 pm
- Experience: N/A
- Location: Los Angeles
It's very dry over Cottonwood Pass. There's always water at Chicken Spring Lake, but two other spots on the PCT (heading north from the pass) that normally have water had none in early June. The next spot for water is Rock Creek. Like the others, I wouldn't worry about purifying water once you are over the pass. When I do purify, I use iodine. Vitamin C removes the taste once the iodine has done its thing.
- SPeacock
- Topix Regular
- Posts: 122
- Joined: Tue Feb 06, 2007 5:50 pm
- Experience: N/A
- Location: Pasadena area, CA
Giardia is not the main problem. It is the bacteria from the human gut. Lots of nasty things to give you the trail runs. When you figure that many do not deposit feces far enough away from trail water and for all intents it is an open sewer.
In less populated areas where water is not running off from camp areas above you, then all you have to worry about are the stray bugs from other animals. Most bacteria in one species is not transferable to others.
The best tasting water in the Rockies I can remember was when after a long cross country we finally found a trail that led us to the most beautiful bubbling creek right at timberline. We sat down rested, drank, refilled water jugs drank more and took a nap then drank more. It was one of the most refreshing stops ever. There was nobody insight, and we hadn't seen a soul in over three days. We decided to follow the trail up and over the pass. About 100 yards up stream we found a very dead, bloated/exploded sheep laying such that the water was running around and through it. Apparently it was a victim of lightning.
It was still the best tasting water tho.
In less populated areas where water is not running off from camp areas above you, then all you have to worry about are the stray bugs from other animals. Most bacteria in one species is not transferable to others.
The best tasting water in the Rockies I can remember was when after a long cross country we finally found a trail that led us to the most beautiful bubbling creek right at timberline. We sat down rested, drank, refilled water jugs drank more and took a nap then drank more. It was one of the most refreshing stops ever. There was nobody insight, and we hadn't seen a soul in over three days. We decided to follow the trail up and over the pass. About 100 yards up stream we found a very dead, bloated/exploded sheep laying such that the water was running around and through it. Apparently it was a victim of lightning.
It was still the best tasting water tho.
- Mike McGuire
- Founding Member
- Posts: 68
- Joined: Thu May 11, 2006 7:54 pm
- Experience: N/A
- Location: Portola Valley CA
Here is very good discussion of giardia and the the unlikelihood of it's being a problem in the the Sierra.
http://www.californiamountaineer.com/giardia.pdf
Mike
http://www.californiamountaineer.com/giardia.pdf
Mike
- jcampout@bellsouth.net
- Topix Newbie
- Posts: 4
- Joined: Mon Jan 15, 2007 6:27 pm
- Experience: N/A
- Location: Atlanta, Ga.
Who is online
Users browsing this forum: Google Adsense [Bot] and 22 guests