Wilmington Water District
EPA ID: NY1500300 · 980 people served · 3 ZIP codes
ZipCheckup's reading of EPA records for Wilmington Water District (NY1500300): no drinking-water violations recorded since 2021. No violations appear in the federal EPA file for Wilmington Water District, which supplies 980 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Wilmington Water District Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Wilmington Water District have a median household income of $71,083 and about 9,818 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 73% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Wilmington Water District's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in New York
System Overview
Wilmington Water District (EPA ID: NY1500300) is a community water system in New York that serves approximately 980 people from surface water sources.
This system provides water to 3 ZIP codes across 3 communities.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0056 mg/L | No | 2025-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
3 of 3 ZIP records with known zones are in EPA Radon Zone 3.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
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 available EPA compliance records for Wilmington Water District (NY1500300) on EPA.gov.
Frequently Asked Questions
Is Wilmington Water District water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Wilmington Water District 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 Wilmington Water District serve?
Wilmington Water District serves approximately 980 people across 3 ZIP codes in New York.
Where does Wilmington Water District get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Wilmington Water District Water Quality Report, NY. https://zipcheckup.com/water-system/ny1500300/
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