Latitude 47.704656 Longitude -122.318745
Ambient office = 80 nanosieverts per hour
Ambient outside = 73 nanosieverts per hour
Soil exposed to rain water = 72 nanosieverts per hour
Heirloom tomato from Central Market = 89 nanosieverts per hour
Tap water = 108 nanosieverts per hour
Filtered water = 94 nanosieverts per hour