‰·ò–¼ ¬‰®Œ´(Koyahara)
’n@–¼ ‘å“cŽs
[“xi‚j -1
‰·@“xiŽj 38.2000
—¬@—Ê(l/min) 47
pH 5.8000
òŽ¿ NaECa(EMg)-Cl

Geological Survey of Japan, AIST, 2004