‰·ò–¼ —R•z‰@(Yufuin)
’n@–¼ ‘啪ŒS“’•z‰@’¬
[“xi‚j 549
‰·@“xiŽj 97.3000
—¬@—Ê(l/min) 30153
pH 9
òŽ¿ Na-ClEHCO_3

Geological Survey of Japan, AIST, 2004