Water Quality in Valhalla, NY (10003)
EPA violation data for public water systems serving ZIP code 10003.
No Health-Based Violations
None of the 12 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are11 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 68% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
53,560
Population
12
Water Systems
11
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (12)
New York City System
New York City - Croton System
New York City - Groundwater System
Milestone Square
All resolvedHedgerow Hollow
Regency Mhp - Regency Estates, Llc
All resolvedValrico Medical Center
Hampton House Apartments
Upcountry Manufactured Home Community
All resolvedMaplewood Gardens
All resolvedStony Ridge Condos
Roscishewskys
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Approaching limitSampled: Jan 2024
How Does This Compare?
Valhalla (10003) has more violations than 68% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 11, 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.