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

Is there lead in Grafton's tap water?

8.3PPBparts per billion of lead in Grafton Water District's water at the latest test, in 2025

Under the legal limit of 15 ppb

Water companies that supply Grafton

4 public water companies list Grafton as a place they supply. The biggest is the Grafton Water District, with about 10,925 people. The highest latest result among Grafton's water companies is 8.3 parts per billion, at the Grafton Water District. None of the 4 with results was above 15 at its latest test. 1 found too little lead to measure. Small ones like Countryside Condominium supply just their own grounds or street; most of Grafton gets its water from the Grafton Water District. Your water bill names yours.

The Grafton Water Districtabout 10,925 people · latest lead test: 8.3 ppb · 508-839-2302
The South Grafton Water Districtabout 3,262 people · latest lead test: none found · 508-839-0512
Laurel Hill Condominiumsabout 64 people · latest lead test: 1.8 ppb · 800-340-6041
Countryside Condominiumabout 30 people · latest lead test: 6.7 ppb · 508-393-2155

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