"one site that had tested snow in Scotland and it was at .08 because of pollution, still not as high though. Then I found this page....
'In atmospheric precipitation (i.e., rain and snow), aluminum concentrations up to 1.2 mg/L have been measured (ATSDR, 1999). The acid-leached concentrations of aluminum in rainwater samples collected in the North Atlantic for seven rainfall events ranged from 1.14 to 35.2 µg/L (ppb) (my note, that's from .001 to .035); total (dissolved plus particulate) aluminum concentrations ranged from 6.1 to 824 µg/L (my note, that is from .0061 to .824mg/l). During storms, higher concentrations of adsorbed aluminum occurred in the presence of high levels of suspended solids in stream surface water than in their absence.'

So I guess it depends on if they were measuring the total aluminum, aluminum particles or disolved aluminum"
http://www.chemtrailcentral.com/cgi...p;TopicSubject=Lab+Results&replyto=3

Unfortunately, the given link http://ntp-server.niehs.nih.gov/htdocs/Chem_Background/ExecSumm/aluminum/Aluminum(6).html does not connect to the page wanted. Maybe in the year 1999 it did.

But there is another link: http://ntp.niehs.nih.gov/ntp/htdocs/Chem_Background/ExSumpdf/Aluminum_508.pdf#search=aluminum 1999 rain north atlantic page 19