Latitude 47.704656 Longitude -122.318745
Ambient office = 66 nanosieverts per hour
Ambient outside = 102 nanosieverts per hour
Soil exposed to rain water = 108 nanosieverts per hour
Brussel sprout from Central Market = 83 nanosieverts per hour
Tap water = 112 nanosieverts per hour
Filter water = 97 nanosieverts per hour