Latitude 47.704656 Longitude -122.318745
Ambient office = 90 nanosieverts per hour
Ambient outside = 96 nanosieverts per hour
Soil exposed to rain water = 97 nanosieverts per hour
Watermelon from Central Market = 59 nanosieverts per hour
Tap water = 97 nanosieverts per hour
Filter water = 79 nanosieverts per hour