Cottonwood Marble loop question

[Brice]

We have water filtration equipment if Cottonwood is open, but I think they should carry the 3 gallons (each) anyway. 

I believe the rangers keep up to date on whether the cottonwood loop has water (it usually does) because it's the most commonly backpacked route in death valley. 

I recommed talking to someone before heading out and they can let you know if the springs are flowing.  It will be much more pleasant to not be carrying so much water if it's not needed. 

There are other backpacking options listed on the DV website in case you're unaware. 

https://www.nps.gov/deva/planyourvisit/backpacking.htm