Latitude 47.704656 Longitude -122.318745
Ambient office = 97 nanosieverts per hour
Ambient outside = 139 nanosieverts per hour
Soil exposed to rain water = 143 nanosieverts per hour
Avocado from Central Market = 73 nanosieverts per hour
Tap water = 155 nanosieverts per hour
Filter water = 138 nanosieverts per hour