Geiger Readings for Nov 21, 2015

Ambient office = 100 nanosieverts per hour
 
Ambient outside = 110 nanosieverts per hour
 
Soil exposed to rain water = 101 nanosieverts per hour
 
Bartlett pear from Central Market = 132 nanosieverts per hour
 
Tap water = 118 nanosieverts per hour
 
Filtered water = 105 nanosieverts per hour
 
Pacific Cod – Caught in USA = 84 nanosieverts per hour