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

Is there lead in Idaho Falls's tap water?

3PPBparts per billion of lead in Nur Water Association's water at the latest test, from 2023 to 2025

Under the legal limit of 15 ppb

Water companies that supply Idaho Falls

4 public water companies list Idaho Falls as a place they supply. The biggest is the Nur Water Association, with about 60 people. The highest latest result among Idaho Falls's water companies is 3 parts per billion, at the Nur Water Association. None of the 4 with results was above 15 at its latest test. 2 found too little lead to measure. Small ones like Northside Estates Well supply just their own grounds or street; most of Idaho Falls gets its water from the Nur Water Association. 3 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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