Geiger Readings for February 27, 2014

Ambient office = 94 nanosieverts per hour
 
Ambient outside = 114  nanosieverts per hour
 
Soil exposed to rain water = 111 nanosieverts per hour
 
Carrot from Central Market = 82  nanosieverts per hour
 
Tap water = 85 nanosieverts per hour
 
Filtered water = 78 nanosieverts per hour