Geiger Counter Readings in Seattle, WA on July 7, 2012

Geiger Counter Readings in Seattle, WA on July 7, 2012

Ambient office = .113 microsieverts per hour

Tap water = .149 micosieverts per hour

Filtered water = .131 micosieverts per hour

Bulk Basmati rice from supermarket = .083 micosieverts per hour

Ambient outside = .083 micosieverts per hour

Soil exposed to rain = .097 micosieverts per hour