Watercolour of a small house at dusk, with the water meter cover in the sidewalk out front.

Is there lead in Thermopolis's tap water?

4PPBparts per billion of lead in Thermopolis's water at the latest test, from 2023 to 2025

Under the legal limit of 15 ppb

Water companies that supply Thermopolis

5 public water companies list Thermopolis as a place they supply. The biggest is Thermopolis's water department, with about 2,775 people. The highest latest result among Thermopolis's water companies is 4 parts per billion, at Thermopolis's water department. None of the 5 with results was above 15 at its latest test. 2 found too little lead to measure. Small ones like Red Lane Domestic Water Inc. supply just their own grounds or street; most of Thermopolis gets its water from Thermopolis's water department. 4 are small systems serving fewer than 500 people each, such as a mobile home park, a subdivision or a business with its own well. Your water bill names yours.

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