Geiger Readings for Sep 07, 2018

Ambient office  = 137 nanosieverts per hour

Ambient outside = 103 nanosieverts per hour

Soil exposed to rain water = 103 nanosieverts per hour

Brussell sprout from Central Market = 112 nanosieverts per hour

Tap water = 89 nanosieverts per hour

Filter water = 70 nanosieverts per hour