‰·ò–¼ ƒVƒ{‘ò(a‘ò)(Shibozawa(Shibusawa))
’n@–¼ “ì‰ï’ÃŒS•OŽ}Šò‘º
[“xi‚j 0
‰·@“xiŽj 31
—¬@—Ê(l/min) 40
pH 7.5700
òŽ¿ Na-HCO_3ECl

Geological Survey of Japan, AIST, 2004