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

Is there lead in Norwalk's tap water?

NO LEADfound in Norwalk Water Supply's water at the latest test, from 2023 to 2025

Too little lead to measure

Water companies that supply Norwalk

2 public water companies list Norwalk as a place they supply. The biggest is Norwalk Water Supply, with about 14,334 people. None of the 2 with results was above 15 at its latest test. 2 found too little lead to measure.

Norwalk Water Supplyabout 14,334 people · latest lead test: none found · 515-981-9527
Wilshire Hills Mhcabout 216 people · latest lead test: none found · 515-864-1003

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