A95/100
HARBOURD HILLS / ZONE D — Water Quality Report 2026
Serving 1,544 people · New York
Water Source
Purchased Surface Water
County
—
System ID
NY1302768
Violations
2
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2010.
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 HARBOURD HILLS / ZONE D
Is HARBOURD HILLS / ZONE D water safe to drink?
HARBOURD HILLS / ZONE D water receives a grade of A (95/100), which is considered excellent. Out of 8 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has HARBOURD HILLS / ZONE D detected?
8 contaminants were tested in HARBOURD HILLS / ZONE D's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does HARBOURD HILLS / ZONE D have any EPA violations?
Yes, HARBOURD HILLS / ZONE D has 2 EPA violation(s) on record, with the most recent in 2010. Violation types include Other, MR.
How many people does HARBOURD HILLS / ZONE D serve?
HARBOURD HILLS / ZONE D serves approximately 1,544 people, New York. The system provides water to 1 community: Hyde Park (T).
What type of water does HARBOURD HILLS / ZONE D provide?
HARBOURD HILLS / ZONE D sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is NY1302768.
How does HARBOURD HILLS / ZONE D compare to other utilities in New York?
HARBOURD HILLS / ZONE D scores 95/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our New York state page for a full comparison of water systems.