‰·ò–¼ ”ª‰–(Yashio)
’n@–¼ ‘½–ìŒS‹SÎ’¬
[“xi‚j -1
‰·@“xiŽj 26.4000
—¬@—Ê(l/min) 130
pH 7
òŽ¿ Na-Cl‹­‰–ò

Geological Survey of Japan, AIST, 2004