Who supplies my water · CT

Where Ansonia's tap water comes from

EPA records tie Ansonia to 2 water systems. Your water bill names the one that serves your address.

New Haven County · Population 19,195

Water systems for Ansonia

Regional Water Authority
PWSID CT0930011 · Purity Score 57/100 (Fair) · Confidence: moderate · Assessed at the water-system level
Regional Water Authority lists Ansonia as a city it serves, and about 99% of Ansonia's homes are inside its service area (EPA service-area map).
Full water report for Regional Water Authority
Aquarion-Valley
PWSID CT1240011
Aquarion-Valley lists Ansonia as a city it serves (EPA records).
Aquarion-Valley: contact and record

System-level records from EPA. Not a test of your tap.

A ZIP code is a postal area, not a water service area. Your water bill names your supplier.

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