Geiger Readings for Jul 11, 2015

Ambient office = 73 nanosieverts per hour
 
Ambient outside = 107  nanosieverts per hour
 
Soil exposed to rain water = 107 nanosieverts per hour
 
Mango from Central Market = 99 nanosieverts per hour
 
Tap water = 117 nanosieverts per hour
 
Filtered water = 108 nanosieverts per hour 
 
Pacific Cod – Caught in USA = 105 nanosieverts per hour