Latitude 47.704656 Longitude -122.318745
Ambient office = .091 microsieverts per hour
Ambient outside = .106 microsieverts per hour
Soil exposed to rain water = .123 microsieverts per hour
Iceberg lettuce from Costco = .094 microsieverts per hour
Tap water = .087 microsieverts per hour
Filtered water = .057 microsieverts per hour
