Geiger Readings for Jul 08, 2015

Ambient office = 108 nanosieverts per hour
 
Ambient outside = 109  nanosieverts per hour
 
Soil exposed to rain water = 104 nanosieverts per hour
 
Plum from Central Market = 70 nanosieverts per hour
 
Tap water = 102 nanosieverts per hour
 
Filtered water = 78 nanosieverts per hour