Geiger Readings for February 15, 2014

Ambient office = 102 nanosieverts per hour
 
Ambient outside = 159  nanosieverts per hour
 
Soil exposed to rain water = 149 nanosieverts per hour
 
Almonds from Costco = 79  nanosieverts per hour
 
Tap water = 91  nanosieverts per hour
 
Filtered water = 79 nanosieverts per hour