This is so weird. I worked a couple of summers in the Tetons and I really like the area. So would you beleive today I have been downloading lots of data off the NPS servers and adding it to My Trails. I was also just now looking to download data for hydrology. I just came here to look to see if anyone has posted aobut the new way to download USGS data. So stay tune. NW trails has the trails, but the NPS site has so much more.