Geiger Readings for Mar 25, 2017

Ambient office = 85 nanosieverts per hour
 
Ambient outside = 59 nanosieverts per hour
 
Soil exposed to rain water = 58 nanosieverts per hour
 
Romaine lettuce from Central Market = 112 nanosieverts per hour
 
Tap water = 143 nanosieverts per hour
 
Filter water = 140 nanosieverts per hour
 
Halibut – Caught in USA = 93 nanosieverts per hour