Geiger Readings for Jul 26, 2019

Ambient office  =  77 nanosieverts per hour

Ambient outside = 82 nanosieverts per hour

Soil exposed to rain water = 84 nanosieverts per hour

Purple onion from Central Market = 177 nanosieverts per hour

Tap water = 81 nanosieverts per hour

Filtered water = 68 nanosieverts per hour