Geiger Readings for April 17, 2015

Ambient office = 103 nanosieverts per hour
 
Ambient outside = 99  nanosieverts per hour
 
Soil exposed to rain water = 95 nanosieverts per hour
 
Brussel sprout from QFC = 99  nanosieverts per hour
 
Tap water = 113 nanosieverts per hour
 
Filtered water = 99 nanosieverts per hour