Latitude 47.704656 Longitude -122.318745
Ambient office = 74 nanosieverts per hour
Ambient outside = 98 nanosieverts per hour
Soil exposed to rain water = 96 nanosieverts per hour
Watermelon from Central Market =66 nanosieverts per hour
Tap water = 143 nanosieverts per hour
Filter water = 31 nanosieverts per hour