Geiger Readings for Mar 04, 2017

Ambient office = 73 nanosieverts per hour
 
Ambient outside = 176 nanosieverts per hour
 
Soil exposed to rain water = 173 nanosieverts per hour
 
Redleaf lettuce from Central Market = 102 nanosieverts per hour
 
Tap water = 165 nanosieverts per hour
 
Filter water = 158 nanosieverts per hour
 
King salmon – Caught in USA = 74 nanosieverts per hour