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

Is there lead in Mendota's tap water?

7.1PPBparts per billion of lead in Mendota's water at the latest test, from January to June 2026

Under the legal limit of 15 ppb

Water companies that supply Mendota

2 public water companies list Mendota as a place they supply. The biggest is Mendota's water department, with about 7,100 people. The highest latest result among Mendota's water companies is 7.1 parts per billion, at Mendota's water department. None of the 2 with results was above 15 at its latest test. 1 found too little lead to measure. Small ones like Mendota Estates MHP supply just their own grounds or street; most of Mendota gets its water from Mendota's water department. Your water bill names yours.

Mendota's water departmentabout 7,100 people · latest lead test: 7.1 ppb · 815-539-7459
Mendota Estates MHPabout 110 people · latest lead test: none found · 815-224-1650

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