F0/100
HERITAGE HILLS WATER SYSTEM — Water Quality Report 2026
Serving 4,700 people · New York
Water Source
Groundwater
County
—
System ID
NY5917221
Violations
201
Contaminant Test Results
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOA | 0.007 µg/L | 0.004 µg/L | Over Limit |
PFOS | 0.006 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | 0.011 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
4
Violations (last 5yr)
2
Unresolved
0
Health-Related
TIER 3Unresolved
Violation related to Consumer Confidence Report
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2024 – July 31, 2024Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Unresolved
Other violation
When: July 1, 2024Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2022 – December 31, 2022Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2022 – December 31, 2022Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About HERITAGE HILLS WATER SYSTEM
Is HERITAGE HILLS WATER SYSTEM water safe to drink?
HERITAGE HILLS WATER SYSTEM water receives a grade of F (0/100), which is considered failing. 2 contaminant(s) exceed EPA legal limits and 201 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has HERITAGE HILLS WATER SYSTEM detected?
31 contaminants were tested in HERITAGE HILLS WATER SYSTEM's water. Notable contaminants include PFOA, PFOS, Lead (90th percentile). 2 exceed EPA legal limits (MCLs). 3 exceed EPA health goals (MCLGs).
Does HERITAGE HILLS WATER SYSTEM have any EPA violations?
Yes, HERITAGE HILLS WATER SYSTEM has 201 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, MON.
How many people does HERITAGE HILLS WATER SYSTEM serve?
HERITAGE HILLS WATER SYSTEM serves approximately 4,700 people, New York. The system provides water to 1 community: Somers (T).
What type of water does HERITAGE HILLS WATER SYSTEM provide?
HERITAGE HILLS WATER SYSTEM sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NY5917221.
How does HERITAGE HILLS WATER SYSTEM compare to other utilities in New York?
HERITAGE HILLS WATER SYSTEM scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our New York state page for a full comparison of water systems.