Water Quality in Norwich, CT (06379)
EPA violation data for public water systems serving ZIP code 06379.
No Health-Based Violations
None of the 10 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There is1 monitoring/reporting violation (missed testing deadlines), all resolved.
Better than 29% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
9,017
Population
10
Water Systems
1
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (10)
Norwich Public Utilities
Elmridge Golf Course
Colonel Pizza/Highland Market
Stonington Little League
Cove Ledge Inn
862 Stonington Road
St Thomas More Catholic Church
All resolvedCoveledge Motel
Elmridge Golf Course
Elmridge Golf Course
Contaminants Found
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Norwich (06379) has more violations than 29% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 1, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.