‰·ò–¼ ”ò‘Ë‚ŽR(Hidatakayama)
’n@–¼ ‚ŽRŽs
[“xi‚j 1000
‰·@“xiŽj 30.1000
—¬@—Ê(l/min) 40
pH 8.1000
òŽ¿ Na-ClEHCO_3

Geological Survey of Japan, AIST, 2004