Latitude 47.704656 Longitude -122.318745
Ambient office = 74 nanosieverts per hour
Ambient outside = 46 nanosieverts per hour
Soil exposed to rain water = 50 nanosieverts per hour
Iceberg lettuce from Central Market = 84 nanosieverts per hour
Tap water = 77 nanosieverts per hour
Filtered water = 61 nanosieverts per hour
