Latitude 47.704656 Longitude -122.318745
Ambient office = 72 nanosieverts per hour
Ambient outside = 122 nanosieverts per hour
Soil exposed to rain water = 122 nanosieverts per hour
Garlic bulb from Central Market = 102 nanosieverts per hour
Tap water = 106 nanosieverts per hour
Filter water = 89 nanosieverts per hour