I-131 air and water date prior to 3/11?

Thanks to UCB for opening up this forum.

Just curious if you have any air and water sample data that shows I-131 concentrations prior to the earthquake and tsunami that impacted Japan on 3/11.

It would be interesting to compare sampling results prior to the reactor damage to the results that are being reported now. Any chance you could add that data to the sampling tables you are already producing and putting online?

maybe later

maybe later

I have a FOIA request in for

I have a FOIA request in for that information, was received 3/28/2011. They have 20 days but can string it out as long as they send me notice that they require more time. I will be making a public file for any and all information I receive. I can be reached at TheKillerBambi@gmail.com. If you would like to send me a contact email I will let you know when they are available for access.

We did not start making

We did not start making these measurements at UC Berkeley until after the earthquake. However, I-131 is not normally present in the environment at all. Other radioisotopes such as potassium and thorium series are in the rain normally, in very low amounts.

[BRAWM team member]

[BRAWM team member]