Latitude 47.704656 Longitude -122.318745
Ambient office = 72 nanosieverts per hour
Ambient outside = 108 nanosieverts per hour
Soil exposed to rain water = 80 nanosieverts per hour
Romaine lettuce from Central Market = 58 nanosieverts per hour
Tap water = 70 nanosieverts per hour
Filtered water = 66 nanosieverts per hour
