Geiger Readings for Oct 31, 2018

Ambient office  = 126 nanosieverts per hour

Ambient outside =121 nanosieverts per hour

Soil exposed to rain water = 122 nanosieverts per hour

Purple carrot from Central Market = 122 nanosieverts per hour

Tap water =99 nanosieverts per hour

Filter water = 83 nanosieverts per hour