Geiger Readings for Dec 16, 2018

Ambient office  = 89 nanosieverts per hour

Ambient outside = 153 nanosieverts per hour

Soil exposed to rain water = 157 nanosieverts per hour

Acorn squash from Central Market = 114 nanosieverts per hour

Tap water = 81 nanosieverts per hour

Filter water = 75 nanosieverts per hour