‰·ò–¼ æ­(Norimasa)
’n@–¼ ‰v“cŒS‰º˜C’¬
[“xi‚j 460
‰·@“xiŽj 12
—¬@—Ê(l/min) 38
pH 6.4000
òŽ¿ ŠÜCO_2-Na-HCO_3

Geological Survey of Japan, AIST, 2004