‰·ò–¼ ‰œ“y“’(Okutsuchiyu)
’n@–¼ •Ÿ“‡Žs
[“xi‚j -1
‰·@“xiŽj 72
—¬@—Ê(l/min) 25.2000
pH 7.6000
òŽ¿ (Na-SO_4EHCO_3)

Geological Survey of Japan, AIST, 2004