Geiger Readings for March 11, 2014

Ambient office = 81 nanosieverts per hour
 
Ambient outside = 113  nanosieverts per hour
 
Soil exposed to rain water = 112 nanosieverts per hour
 
Bulk dates from QFC = 50  nanosieverts per hour
 
Tap water = 73 nanosieverts per hour
 
Filtered water = 63 nanosieverts per hour