a river on the west side of the crater? at least there was in 2007 as we refilled some of our water bottles there on the way out....
I was there 3 times 2005, 2006, 2007 all in november, maybe in the raining season is there. I saw just tinies spots of water but filth with ashes and dust.
crazy people on El Caliente watching eruptions up close:
I know about thoses films, but... I'm not sure about if this films are for "extreme adventures" or just stupid people. hehe anyway Santiaguito is awesome
using the coordinates you listed would be a nice addition?
the Santiaguito mountain page is currently a child of this album http://www.summitpost.org/album/402975/volcan-santa-maria.html in addition to the main Santa Maria mountain page.