Latitude 47.704656 Longitude -122.318745
Ambient office = 115 nanosieverts per hour
Ambient outside = 111 nanosieverts per hour
Soil exposed to rain water = 118 nanosieverts per hour
Heirloom tomato from Central Market = 104 nanosieverts per hour
Tap water = 138 nanosieverts per hour
Filtered water = 132 nanosieverts per hour