明野ふるさと太陽館（茅の湯）
Akeno Furusato Taiyokan (Kaya no Yu)Operated by · 明野ふるさと太陽館
Sampled at wellhead
塩
Chloride
+ Bicarbonate
Classification
Sodium Chloride-Bicarbonate spring
A sodium-led chloride spring with bicarbonate softness layered in, emerging hot at 44.6 °C. Weakly alkaline and soft on the skin, it is colorless and clear but carries a faint salty, slightly metallic taste and a whiff of sulfur. With dissolved solids around 1,896 mg/kg it is moderately mineralized, giving the water a noticeable warming body.
pH
8.00
Weakly alkaline
Source temperature
44.6°C
Hot
Tonicity
1.90g/kg
Hypotonic
Flow rate
68L/min
Typical
Free CO₂
2.60mg/kg
Low
- Color
- colorless and clear
- Taste
- faintly salty with a metallic iron note
- Odor
- faintly sulfurous
Analyzed Jan 22, 2019·株式会社 山梨県環境科学検査センター·Cert no. 山環温第30-28号