Latitude 47.704656 Longitude -122.318745
Ambient office = .042 microsieverts per hour
Ambient outside = .056 microsieverts per hour
Soil exposed to rain water = .071 microsieverts per hour
Romaine lettuce from Costco = .043 microsieverts per hour
Tap water = .082 microsieverts per hour
Filtered water = .073 microsieverts per hour
