Liberty Utilities New York - Mill Neck
EPA ID: NY2902838 · 280 people served · 4 ZIP codes
ZipCheckup's reading of EPA SDWIS for Liberty Utilities New York - Mill Neck (NY2902838): no EPA violations recorded in the last five years. Liberty Utilities New York - Mill Neck earns a clean bill from EPA monitoring - no violations in five years across a service area of 280 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Liberty Utilities New York - Mill Neck Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Liberty Utilities New York - Mill Neck serves a community with a median household income of $183,746 and an estimated 43,126 residents across its service area. Approximately 86% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Liberty Utilities New York - Mill Neck's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Superfund Proximity Note: This service area ranks in the 88th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 10 detections recorded. 1 exceeds federal EPA limits (4 ppt for PFOA/PFOS).
Comparable Water Systems
Similar-sized systems in New York
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Liberty Utilities New York - Mill Neck (EPA ID: NY2902838) is a community water system in New York that serves approximately 280 people from groundwater sources.
This system provides water to 4 ZIP codes across 4 communities.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0045 mg/L | No | N/A |
The accepted LCR snapshot contains 1 reported copper action-level exceedance record for this PWSID. The source does not provide a verified copper level for publication.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by NY or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Liberty Utilities New York - Mill Neck (NY2902838) on EPA.gov.
Frequently Asked Questions
Is Liberty Utilities New York - Mill Neck water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Liberty Utilities New York - Mill Neck in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Liberty Utilities New York - Mill Neck serve?
Liberty Utilities New York - Mill Neck serves approximately 280 people across 4 ZIP codes in New York.
Where does Liberty Utilities New York - Mill Neck get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Liberty Utilities New York - Mill Neck Water Report, NY. https://zipcheckup.com/water-system/ny2902838/
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