Latitude 47.704656 Longitude -122.318745
Ambient office = 110 nanosieverts per hour
Ambient outside = 79 nanosieverts per hour
Soil exposed to rain water = 83 nanosieverts per hour
Vine ripened tomato from Central Market = 90 nanosieverts per hour
Tap water = 100 nanosieverts per hour
Filtered water = 78 nanosieverts per hour
