‰·ò–¼ “’ì(Yugawa)
’n@–¼ ޵”öŽs
[“xi‚j 100
‰·@“xiŽj 15.8000
—¬@—Ê(l/min) 12.7000
pH 6.8500
òŽ¿ Na-ClEHCO_3

Geological Survey of Japan, AIST, 2004