Latitude 47.704656 Longitude -122.318745
Ambient office = 55 nanosieverts per hour
Ambient outside = 81 nanosieverts per hour
Soil exposed to rain water = 83 nanosieverts per hour
Tomato from Central Market = 87 nanosieverts per hour
Tap water = 88 nanosieverts per hour
Filtered water = 67 nanosieverts per hour