Mount Ebo Ws
EPA ID: NY3920885 · 1,500 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Mount Ebo Ws (NY3920885): no drinking-water violations recorded since 2021. Nothing in the federal violation file is listed against Mount Ebo Ws, a system that provides water to roughly 1,500 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Mount Ebo Ws Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Mount Ebo Ws have a median household income of $120,987 and about 20,055 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 71% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Mount Ebo Ws's water is classified in EPA records as a groundwater source. 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 70th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
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
Mount Ebo Ws (EPA ID: NY3920885) is a community water system in New York that serves approximately 1,500 people from groundwater sources.
This system serves ZIP code 10509 in Brewster.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0021 mg/L | No | 2024-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
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: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
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.
- 10509 - Brewster
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Mount Ebo Ws (NY3920885) on EPA.gov.
Frequently Asked Questions
Is Mount Ebo Ws water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Mount Ebo Ws 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 Mount Ebo Ws serve?
Mount Ebo Ws serves approximately 1,500 people across 1 ZIP code in New York.
Where does Mount Ebo Ws get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Mount Ebo Ws Water Quality Report, NY. https://zipcheckup.com/water-system/ny3920885/
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author = {{ZipCheckup}},
title = {{Mount Ebo Ws Water Quality Report, NY}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ny3920885/}
}