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

Is there lead in Forest Park's tap water?

6.8PPBparts per billion of lead in Forest Park's water at the latest test, in tests since 2026

Under the legal limit of 15 ppb

Water companies that supply Forest Park

2 public water companies list Forest Park as a place they supply. The biggest is Forest Park's water department, with about 14,340 people. The highest latest result among Forest Park's water companies is 6.9 parts per billion, at Glencoe. None of the 2 with results was above 15 at its latest test. Small ones like Glencoe supply just their own grounds or street; most of Forest Park gets its water from Forest Park's water department. Your water bill names yours.

Forest Park's water departmentabout 14,340 people · latest lead test: 6.8 ppb · 708-366-4876
Glencoeabout 8,849 people · latest lead test: 6.9 ppb · 847-461-1116

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