Geiger Readings for Feb 20, 2015

Ambient office = 54 nanosieverts per hour
 
Ambient outside = 73 nanosieverts per hour
 
Soil exposed to rain water = 67 nanosieverts per hour
 
Mango from Central Market = 77 nanosieverts per hour
 
Tap water = 99 nanosieverts per hour
 
Filtered water = 83 nanosieverts per hour
 
Dover sole – Caught in USA = 95 nanosieverts per hour