Water Quality in Valhalla, NY (10025)

EPA violation data for public water systems serving ZIP code 10025.

No Health-Based Violations

None of the 6 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are2 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 36% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

93,065

Population

6

Water Systems

2

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (6)

New York City System

Surface water 8,271,000 people served
0 violations
Lead tested: 10 ppb (limit: 15 ppb)

New York City - Croton System

Surface water 1,000,000 people served
0 violations

New York City - Groundwater System

Groundwater 518,000 people served
0 violations

Raananah Park Inc.

Groundwater 100 people served
0 violations

Pool-Sunrise Cottages

All resolved
Groundwater 50 people served
2 violations (5yr) · All resolved

Zzzchurchtown General Store

Groundwater 25 people served
0 violations

Contaminants Found

Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

2 violations
All resolved

Lead & Copper Levels

Lead (Pb)

Approaching limit
10 ppb measured Action level: 15 ppb

Sampled: Jan 2024

How Does This Compare?

Valhalla (10025) has more violations than 36% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 2, most of which are monitoring/reporting issues.

Fewer violations 36th percentile More violations

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.

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