Latitude 47.704656 Longitude -122.318745
Ambient office = 87 nanosieverts per hour
Ambient outside = 123 nanosieverts per hour
Soil exposed to rain water = 122 nanosieverts per hour
Romaine lettuce from Central Market = 102 nanosieverts per hour
Tap water = 63 nanosieverts per hour
Filter water = 43 nanosieverts per hour