Latitude 47.704656 Longitude -122.318745
Ambient office = 81 nanosieverts per hour
Ambient outside = 73 nanosieverts per hour
Soil exposed to rain water = 71 nanosieverts per hour
Tomato from Central Market = 136 nanosieverts per hour
Tap water = 152 nanosieverts per hour
Filter water = 138 nanosieverts per hour