‰·ò–¼ ‰zŒã’·‰ª(Echigonagaoka)
’n@–¼ ’·‰ªŽs
[“xi‚j 551
‰·@“xiŽj 38
—¬@—Ê(l/min) 1557
pH 8
òŽ¿ (Na-ClEHCO_3)

Geological Survey of Japan, AIST, 2004