湯沢パーク温泉
Yuzawa Park Onsen湯
Simple
Classification
Calcium-Sodium Sulfate spring
Yuzawa Park Onsen is a hot (42.5 °C at the source) simple thermal spring on the alkaline end of the scale (pH 8.7 at the wellhead, 9.2 in the lab). It sits squarely in Japan's classic 'beauty-water' family — soft, slippery feel on the skin from the high pH. Lightly mineralized at 454 mg/kg of dissolved solids, so the body of the water stays gentle.
pH
8.70
Alkaline
Source temperature
42.5°C
Hot
Tonicity
0.45g/kg
Hypotonic
Flow rate
230L/min
Typical
Highlights
- Top-decile alkaline
Analyzed May 18, 2017·一般財団法人 新潟県環境分析センター·Cert no. 新潟(登)環境企第4号