Latitude 47.704656 Longitude -122.318745
Ambient office = 88 nanosieverts per hour
Ambient outside = 89 nanosieverts per hour
Soil exposed to rain water = 94 nanosieverts per hour
Lime from Central Market = 55 nanosieverts per hour
Tap water = 100 nanosieverts per hour
Filtered water = 84 nanosieverts per hour