Geiger Readings for Mar 25, 2019

Ambient office  = 50 nanosieverts per hour

Ambient outside = 89 nanosieverts per hour

Soil exposed to rain water = 90 nanosieverts per hour

Celery from Central Market = 100 nanosieverts per hour

Tap water = 93 nanosieverts per hour

Filter water = 88 nanosieverts per hour