This unnamed site (arrrrg) is either near my house or next to my swimming pool.:evil:
Arsenic 170 times limit found at Yokohama siteYomiuri Shimbun / March 22
Arsenic compounds in concentrations 170 times greater than government environmental standards have been detected at the construction site of a public subway line in Tsuzuki Ward, Yokohama, sources said Friday.
According to the city's public transportation officials, the contamination was found in the southern section of the subway terminal tracks across an area of 59,000 square meters. The arsenic compounds were found as deep as five meters underground in some places. ...
See also the thread: J-Water 'Drink at your own risk.'