Radioactive Caesium Levels Rising in California

Courtesy DDees.com

Radioactive caesium levels in Richmond, CA have hit their highest levels yet.  Caesium has now been detected in
CA
MI
UT
TN

Again, for those who have not taken preventative steps to protect their family, we recommend Long Term Effects of Low Level Radiation and How to Prevent Them

Radiation Levels for US cities can be found at:
Open Data