‰·ò–¼ ¬ç’J(Ojiya)
’n@–¼ ¬ç’JŽs
[“xi‚j 0
‰·@“xiŽj 13
—¬@—Ê(l/min) 1.9000
pH -1
òŽ¿ ŠÜS-Na-HCO_3

Geological Survey of Japan, AIST, 2004