Latitude 47.704656 Longitude -122.318745
Ambient office = 73 nanosieverts per hour
Ambient outside = 68 nanosieverts per hour
Soil exposed to rain water = 66 nanosieverts per hour
Celery from Central Market = 53 nanosieverts per hour
Tap water = 79 nanosieverts per hour
Filtered water = 60 nanosieverts per hour
