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MODERNE BARN

PWS ID: NY5930116 · ARMONK, New York 10504

MODERNE BARN serves 101 people in ARMONK, New York using Groundwater water sources. It has 32 recorded EPA violations, including 4 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: MODERNE BARN

MODERNE BARN is a private-owned non-transient non-community water system that delivers drinking water to 101 residents in ARMONK, New York (Westchester County) through 3 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 32 total violations for this system , of which 4 (13%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 24 monitoring and reporting violations are on file. The most recent violation on record dates to 2021.

The most frequently cited contaminant at this system is Groundwater Rule, recorded in 4 violations (TT, health-based). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across New York, EPA tracks 8,098 public water systems serving 19,294,951 people, with 552,003 cumulative violations and 26,817 health-based violations on record. About 94% of systems in the state carry at least one violation, and state-wide the average per system is 68.2 violations. MODERNE BARN's 32 violations sit below the New York average. Statewide, 129 of 332 UCMR5-tested systems have reported PFAS detections (38.9%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
101
Total Violations
32
Health-Based Violations
4
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
3
County
Westchester
School/Daycare
No
MCL Violations
0
Monitoring Violations
24
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Groundwater Rule TT 4 2021
Beryllium, Total MR 2 2012
Thallium, Total MR 2 2012
Selenium MR 2 2012
Barium MR 2 2012
Cadmium MR 2 2012
CYANIDE MR 2 2012
Fluoride MR 2 2012
Antimony, Total MR 2 2012
Chromium MR 2 2012
Nickel MR 2 2012
Mercury MR 2 2012
Arsenic MR 2 2012

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records — or to file a complaint, request a Consumer Confidence Report, or check current monitoring status — go directly to the federal and state regulators that enforce the Safe Drinking Water Act for MODERNE BARN.

Federal Source of Truth

EPA SDWIS — Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID NY5930116 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

New York Drinking Water Authority

New York State Department of Health — Public Water Systems is the primacy agency that licenses and inspects MODERNE BARN under EPA-delegated authority.

Open NY regulator portal

Source: New York State Department of Health — Public Water Systems

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2021 Groundwater Rule TT 4 SDWIS / NY5930116 / 0700
2012 Beryllium, Total MR 2 SDWIS / NY5930116 / 1075
2012 Thallium, Total MR 2 SDWIS / NY5930116 / 1085
2012 Selenium MR 2 SDWIS / NY5930116 / 1045
2012 Barium MR 2 SDWIS / NY5930116 / 1010
2012 Cadmium MR 2 SDWIS / NY5930116 / 1015
2012 CYANIDE MR 2 SDWIS / NY5930116 / 1024
2012 Fluoride MR 2 SDWIS / NY5930116 / 1025
2012 Antimony, Total MR 2 SDWIS / NY5930116 / 1074
2012 Chromium MR 2 SDWIS / NY5930116 / 1020
2012 Nickel MR 2 SDWIS / NY5930116 / 1036
2012 Mercury MR 2 SDWIS / NY5930116 / 1035
2012 Arsenic MR 2 SDWIS / NY5930116 / 1005

How MODERNE BARN Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric MODERNE BARN New York avg Federal benchmark
Total violations 32 68.2 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 4 3.3 Indicates a contaminant exceeded a federal MCL
PFAS detection None 38.9% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 101 2,383 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 8,098 regulated public water systems in New York.

Federal MCL reference — Safe Drinking Water Act thresholds
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is MODERNE BARN water safe to drink?
MODERNE BARN (PWS ID: NY5930116) has 32 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 101 people using Groundwater sources.
How many people does MODERNE BARN serve?
MODERNE BARN serves 101 people in ARMONK, New York. It is a Private-owned system using Groundwater water sources with 3 service connections.
What type of violations does MODERNE BARN have?
MODERNE BARN has 32 total violations: 4 health-based violations (MCL exceedances or treatment failures), 24 monitoring/reporting violations, and 4 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in MODERNE BARN water?
No PFAS testing data is available for MODERNE BARN under the EPA's UCMR5 monitoring program.
What water source does MODERNE BARN use?
MODERNE BARN uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
Where does this data come from?
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

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Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Related

Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial