Latitude 47.704656 Longitude -122.318745
Ambient office = 85 nanosieverts per hour
Ambient outside = 108 nanosieverts per hour
Soil exposed to rain water = 108 nanosieverts per hour
Vine ripened tomato from Central Market = 93 nanosieverts per hour
Tap water = 119 nanosieverts per hour
Filtered water = 102 nanosieverts per hour