Latitude 47.704656 Longitude -122.318745
Ambient office = 87 nanosieverts per hour
Ambient outside = 115 nanosieverts per hour
Soil exposed to rain water = 115 nanosieverts per hour
Garlic bulb from Central Market = 77 nanosieverts per hour
Tap water = 91 nanosieverts per hour
Filtered water = 77 nanosieverts per hour