Latitude 47.704656 Longitude -122.318745
Ambient office = 89 nanosieverts per hour
Ambient outside = 122 nanosieverts per hour
Soil exposed to rain water = 122 nanosieverts per hour
Ramaine lettuce from Central Market = 87 nanosieverts per hour
Tap water = 107 nanosieverts per hour
Filter water = 88 nanosieverts per hour