Latitude 47.704656 Longitude -122.318745
Ambient office = 81 nanosieverts per hour
Ambient outside = 69 nanosieverts per hour
Soil exposed to rain water = 68 nanosieverts per hour
Watermellon from Central Market = 93 nanosieverts per hour
Tap water = 97 nanosieverts per hour
Filtered water = 74 nanosieverts per hour