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Soaking safely

Hot water deserves respect

Every spring in Hot Spots carries a temperature band. Here is what they mean.

How hot is too hot?

Above about 43°C (110°F) is unsafe for anything more than a brief dip. Every spring is badged with its band, and anything in the scalding range carries a warning.

Refreshing rather than warming. Bring a layer for afterwards.
Refreshing rather than warming. Bring a layer for afterwards.
Comfortable for a long soak.
Comfortable for a long soak.
Soak in shorter sessions and hydrate.
Soak in shorter sessions and hydrate.
Too hot to enter safely. Test the water before any contact.
Too hot to enter safely. Test the water before any contact.

The basics

  • Test the water with a hand before any part of you goes in. Temperatures vary hour to hour and pool to pool.
  • Drink water. Soaking dehydrates you faster than it feels like it should.
  • Keep sessions to fifteen or twenty minutes in genuinely hot water, and get out if you feel lightheaded.
  • Never soak alone in the backcountry, and never soak after drinking.
  • Keep your head out of untreated water. Naegleria fowleri is rare but it is present in some hot springs.
  • If a spring is on private land or posted closed, turn around.
Hot Spots is a community resource, not a safety authority. Conditions change, listings go stale, and you are responsible for your own judgement at the water's edge.