Latitude 47.704656 Longitude -122.318745
Ambient office = .117 microsieverts per hour
Ambient outside = .087 microsieverts per hour
Soil exposed to rain water = .096 microsieverts per hour
Hass avacado from Costco = .138 microsieverts per hour
Tap water = .097 microsieverts per hour
Filtered water = .094 microsieverts per hour