Latitude 47.704656 Longitude -122.318745
Ambient office = 66 nanosieverts per hour
Ambient outside = 100 nanosieverts per hour
Soil exposed to rain water = 98 nanosieverts per hour
Blue from Central Market = 92 nanosieverts per hour
Tap water = 89 nanosieverts per hour
Filter water = 84 nanosieverts per hour