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Community Water System · PWS NY3600598

Holley Village

Holley, New York 14470 - drinking water served from surface water sources to 2,150 people, tracked in EPA SDWIS and UCMR5.

2,150
People served
156
EPA violations
1
Health-based
Untested
UCMR5 result

The verdict

EPA records 156 drinking-water violations at Holley Village, 1% of them health-based - above the New York per-system average.

156
Total EPA violations on record
1%
Health-based (MCL / treatment failure)
2,150
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Holley Village

Holley Village is a local-owned community water system that delivers drinking water to 2,150 residents in Holley, New York (Orleans County) through 780 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 156 total violations for this system , of which 1 (1%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 147 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is TTHM, recorded in 20 violations (MR). 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. Statewide, 129 of 332 UCMR5-tested systems have reported PFAS detections (38.9%).

Holley Village's 156 violations sit above the New York average.

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
2,150
Total Violations
156
Health-Based Violations
1
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
780
County
Orleans
School/Daycare
No
MCL Violations
0
Monitoring Violations
147
Treatment Tech Violations
1

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
TTHM MR 20 2025
Nitrate MR 17 2020
Total Haloacetic Acids (HAA5) MR 16 2025
Lead and Copper Rule MR 11 2016
Total Polychlorinated Biphenyls (PCB) MR 4 2024
Toxaphene MR 2 2001
Di(2-ethylhexyl) adipate MR 2 2001
OXAMYL MR 2 2001
Di(2-ethylhexyl) phthalate MR 2 2001
Hexachlorocyclopentadiene MR 2 2001
Aldicarb sulfone MR 2 2001
Aldicarb MR 2 2001
Atrazine MR 2 2001
LASSO MR 2 2001
Heptachlor epoxide MR 2 2001
2,4-D MR 2 2001
2,4,5-TP MR 2 2001
ETHYLENE DIBROMIDE MR 2 2001
HEXACHLOROBENZENE MR 2 2001
Arsenic MR 2 2001
Barium MR 2 2001
Cadmium MR 2 2001
Chromium MR 2 2001
CYANIDE MR 2 2001
Mercury MR 2 2001
Nickel MR 2 2001
Beryllium, Total MR 2 2001
Thallium, Total MR 2 2001
Selenium MR 2 2001
Endrin MR 2 2001

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 Holley Village.

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 NY3600598 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 Holley Village 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
2025 TTHM MR 20 SDWIS / NY3600598 / 2950
2025 Total Haloacetic Acids (HAA5) MR 16 SDWIS / NY3600598 / 2456
2024 Total Polychlorinated Biphenyls (PCB) MR 4 SDWIS / NY3600598 / 2383
2020 Nitrate MR 17 SDWIS / NY3600598 / 1040
2016 Lead and Copper Rule MR 11 SDWIS / NY3600598 / 5000
2016 Revised Total Coliform Rule MON 1 SDWIS / NY3600598 / 8000
2001 Toxaphene MR 2 SDWIS / NY3600598 / 2020
2001 Di(2-ethylhexyl) adipate MR 2 SDWIS / NY3600598 / 2035
2001 OXAMYL MR 2 SDWIS / NY3600598 / 2036
2001 Di(2-ethylhexyl) phthalate MR 2 SDWIS / NY3600598 / 2039
2001 Hexachlorocyclopentadiene MR 2 SDWIS / NY3600598 / 2042
2001 Aldicarb sulfone MR 2 SDWIS / NY3600598 / 2044
2001 Aldicarb MR 2 SDWIS / NY3600598 / 2047
2001 Atrazine MR 2 SDWIS / NY3600598 / 2050
2001 LASSO MR 2 SDWIS / NY3600598 / 2051

How Holley Village Compares

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

Metric Holley Village New York avg Federal benchmark
Total violations 156 68.2 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 1 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 2,150 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 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Holley Village water safe to drink? ▼
Holley Village (PWS ID: NY3600598) has 156 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 2,150 people using Surface Water sources.
How many people does Holley Village serve? ▼
Holley Village serves 2,150 people in Holley, New York. It is a Local-owned system using Surface Water water sources with 780 service connections.
What type of violations does Holley Village have? ▼
Holley Village has 156 total violations: 1 health-based violations (MCL exceedances or treatment failures), 147 monitoring/reporting violations, and 1 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Holley Village water? ▼
No PFAS testing data is available for Holley Village under the EPA's UCMR5 monitoring program.
What water source does Holley Village use? ▼
Holley Village uses Surface Water as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
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.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.