Isotope detection in Arizona.

According to this article: http://www.kold.com/Global/story.asp?S=14301518, There are radionuclide detectors in Pheonix and University of Arizona seems to have been monitoring them. Though I am not sure how to contact them about results and can't find them posted anywhere.

Here's a

Here's a link:
http://www.azein.gov/azein/2011/Data%20landing%20page.pdf
I haven't looked at the data yet. The claim in the article was "less than .1 mrem".
I'm in Tucson, and I have a cheapo analog beta/gamma counter which hasn't shown anything unusual over the last week.