共同浴場源泉
Community Bathhouse SpringOperated by · 日光市営浴場
湯
Simple
- Color
- colorless and clear
- Taste
- tasteless
- Odor
- odorless
Sodium Chloride-Sulfate-Bicarbonate spring
pH 8.0Weakly alkaline
Composition fingerprint0.3 g/kg dissolved · Hypotonic
Na⁺78
Ca²⁺19
Cl⁻41
SO₄²⁻28
HCO₃⁻27
◀ CationsAnions ▶
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Chloride Cl⁻
- table-salt anion — coats the skin and holds heat in.
Known good for
- Smooth skindry, rough skin
- Recoveryfatigue, stress
A gentle simple thermal spring that feeds the municipal bathhouse it is named after; the certificate records it only as the community-bath source. Weakly alkaline and lightly mineralized, it is soft on the skin and makes no demands on the bather. The posted notice singles out autonomic nervous system instability, insomnia and depressed mood as the indications specific to this spring type, so it is water framed for unwinding rather than for a strong mineral hit. It reaches the tubs reheated to a comfortable bathing temperature, but is otherwise served free-flow, without recirculation.
Sampled at wellhead·Analyzed Jun 22, 2015·平成理研株式会社·Cert no. 温第1046号