Geiger Readings for May 14, 2014

Ambient office = 94 nanosieverts per hour
 
Ambient outside = 58 nanosieverts per hour
 
Soil exposed to rain water = 46 nanosieverts per hour
 
Crimini mushroom from Top Foods = 119 nanosieverts per hour
 
Tap water = 124 nanosieverts per hour
 
Filtered water = 103 nanosieverts per hour