Following up this article..Snowmelt will carry the radiation stocked in mountain
Radiation level of rivers around Tokyo is rapidly increasing since last year, Nihon TV reported on 3/30/2012.
– Ground soil of rivers.
Otsugawa (Kashiwa Chiba) 9,000 Bq/Kg ← Double from last November.
Imba discharge channel (Yachiyo Chiba) 7,800 Bq/Kg ← Double from last November.
Mamagawa (Ichikawa Chiba) 4,700 Bq/Kg← 10 times much as last year. (430 Bq/kg)