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

Is there lead in Sandwich's tap water?

2PPBparts per billion of lead in Sandwich's water at the latest test, from January to June 2026

Under the legal limit of 15 ppb

Water companies that supply Sandwich

3 public water companies list Sandwich as a place they supply. The biggest is Sandwich's water department, with about 7,156 people. The highest latest result among Sandwich's water companies is 2 parts per billion, at Sandwich's water department. None of the 3 with results was above 15 at its latest test. 2 found too little lead to measure. Small ones like Sandwich Estates MHP supply just their own grounds or street; most of Sandwich gets its water from Sandwich's water department. Your water bill names yours.

Sandwich's water departmentabout 7,156 people · latest lead test: 2 ppb · 815-786-9321
Triangle Manufactured Home Communityabout 124 people · latest lead test: none found · 847-917-3749
Sandwich Estates MHPabout 90 people · latest lead test: none found · 312-857-7777

Next: is my pipe lead? · who pays? · which filter?