Saint Nersess Armenian Seminary
EPA ID: NY5930011 · 32 people served · 1 ZIP code
Even as other utilities in the region logged violations, Saint Nersess Armenian Seminary kept a clean EPA record — five years, no issues, 32 people served.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Worsening · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 1 (2023) to 10 (2025). The pattern suggests growing compliance challenges.
Service Area Demographics
The Saint Nersess Armenian Seminary serves a community with a median household income of $247,433 and an estimated 7,853 residents across its service area. Approximately 60% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Saint Nersess Armenian Seminary'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.
About 1% of homes in Westchester County, New York rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
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
Saint Nersess Armenian Seminary (EPA ID: NY5930011) is a community water system in New York that serves approximately 32 people from groundwater sources.
This system serves ZIP code 10504 in Armonk.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
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
- 10504 — Armonk
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Saint Nersess Armenian Seminary (NY5930011) on EPA.gov.
Frequently Asked Questions
Is Saint Nersess Armenian Seminary water safe to drink?
Based on EPA records, Saint Nersess Armenian Seminary has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Saint Nersess Armenian Seminary serve?
Saint Nersess Armenian Seminary serves approximately 32 people across 1 ZIP code in New York.
Where does Saint Nersess Armenian Seminary get its water?
The primary water source is groundwater.
Lead Service Line Inventory
Service line breakdown reported under the federal Lead and Copper Rule Improvements (LCRI) inventory requirement:
This system reports zero confirmed lead service lines in its inventory. Unknown-material counts may still warrant verification.
Federal LCRI rule (effective October 2024) requires every public water system to inventory its service lines and complete lead-line replacement within 10 years.
Source: EPA SDWIS Federal Service Line Inventory (Phase 2) · Submitted 2026
ZipCheckup is not affiliated with the utility or state agency. Inventory figures render verbatim from the public LCRI submission cited above; ZipCheckup does not perform inspections or replacements.