‰·ò–¼ ¬æ’B(Kosendatsu)
’n@–¼ å–kŒS“c‘òŒÎ’¬
[“xi‚j -1
‰·@“xiŽj 42
—¬@—Ê(l/min) 147
pH 8.2000
òŽ¿ Na-HCO_3ECl

Geological Survey of Japan, AIST, 2004