Geiger Readings for February 28, 2014

Ambient office = 81 nanosieverts per hour
 
Ambient outside = 76  nanosieverts per hour
 
Soil exposed to rain water = 89 nanosieverts per hour
 
Vine ripened tomato from Central Market = 60  nanosieverts per hour
 
Tap water = 97 nanosieverts per hour
 
Filtered water = 77 nanosieverts per hour
 
Dover sole – Caught in USA = 111 nanosieverts per hour