‰·ò–¼ Γn(Ishiwatari)
’n@–¼ O‘OŽs
[“xi‚j 630
‰·@“xiŽj 46
—¬@—Ê(l/min) 180
pH 7.2000
òŽ¿ Na-HCO_3ECl

Geological Survey of Japan, AIST, 2004