A82/100
LIBERTY UTILITIES NEW YORK - LYNBROOK — Water Quality Report 2026
Serving 220,000 people · New York
Water Source
Groundwater
County
—
System ID
NY2902835
Violations
3
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
0
Unresolved
3
Health-Related
TIER 2Resolved
Public notification violation
When: July 1, 2024 – December 31, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Public notification violation
When: January 1, 2024 – June 30, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Public notification violation
When: July 1, 2023 – December 31, 2023Rule: Ground Water RuleEnforcement: 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 LIBERTY UTILITIES NEW YORK - LYNBROOK
Is LIBERTY UTILITIES NEW YORK - LYNBROOK water safe to drink?
LIBERTY UTILITIES NEW YORK - LYNBROOK water receives a grade of A (82/100), which is considered excellent. Out of 73 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has LIBERTY UTILITIES NEW YORK - LYNBROOK detected?
73 contaminants were tested in LIBERTY UTILITIES NEW YORK - LYNBROOK's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does LIBERTY UTILITIES NEW YORK - LYNBROOK have any EPA violations?
Yes, LIBERTY UTILITIES NEW YORK - LYNBROOK has 3 EPA violation(s) on record, with the most recent in 2024. Violation types include TT. 3 are health-based violations.
How many people does LIBERTY UTILITIES NEW YORK - LYNBROOK serve?
LIBERTY UTILITIES NEW YORK - LYNBROOK serves approximately 220,000 people, New York. The system provides water to 2 communities: Hempstead (T), Lynbrook (V).
What type of water does LIBERTY UTILITIES NEW YORK - LYNBROOK provide?
LIBERTY UTILITIES NEW YORK - LYNBROOK sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NY2902835.
How does LIBERTY UTILITIES NEW YORK - LYNBROOK compare to other utilities in New York?
LIBERTY UTILITIES NEW YORK - LYNBROOK scores 82/100 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.