Geiger Readings for June 26, 2015

Ambient office = 94 nanosieverts per hour
 
Ambient outside = 87  nanosieverts per hour
 
Soil exposed to rain water = 89 nanosieverts per hour
 
California avacado from Central Market = 101 nanosieverts per hour
 
Tap water = 94 nanosieverts per hour
 
Filtered water = 81 nanosieverts per hour