Latitude 47.704656 Longitude -122.318745
Ambient office = 107 nanosieverts per hour
Ambient outside = 136 nanosieverts per hour
Soil exposed to rain water = 171 nanosieverts per hour
Romaine lettuce from Central Market = 64 nanosieverts per hour
Tap water = 88 nanosieverts per hour
Filtered water = 82 nanosieverts per hour
