Latitude 47.704656 Longitude -122.318745
Ambient office = 84 nanosieverts per hour
Ambient outside = 72 nanosieverts per hour
Soil exposed to rain water = 70 nanosieverts per hour
Beefsteak tomato from Central Market = 76 nanosieverts per hour
Tap water = 66 nanosieverts per hour
Filter water = 56 nanosieverts per hour