‰·ò–¼ –‡(Nariai)
’n@–¼ å‘äŽs
[“xi‚j -1
‰·@“xiŽj 25
—¬@—Ê(l/min) 86.4000
pH 5.8000
òŽ¿ Na-ClEHCO_3

Geological Survey of Japan, AIST, 2004