Latitude 47.704656 Longitude -122.318745
Ambient office = 105 nanosieverts per hour
Ambient outside = 117 nanosieverts per hour
Soil exposed to rain water = 115 nanosieverts per hour
Watermellon from Central Market = 73 nanosieverts per hour
Tap water = 86 nanosieverts per hour
Filtered water = 72 nanosieverts per hour