PlainWater

Community Water System · PWS NY5903444

Veolia Water New York, Inc. RD-1

West Nyack, New York 10994 - drinking water served from surface water sources to 146,732 people, tracked in EPA SDWIS and UCMR5.

146,732
People served
101
EPA violations
12
Health-based
No PFAS
UCMR5 result

The verdict

EPA records 101 drinking-water violations at Veolia Water New York, Inc. RD-1, 12% of them health-based - above the New York per-system average.

101
Total EPA violations on record
12%
Health-based (MCL / treatment failure)
146,732
People served by this system
0
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Veolia Water New York, Inc. RD-1

Veolia Water New York, Inc. RD-1 is a private-owned community water system that delivers drinking water to 146,732 residents in West Nyack, New York (Westchester County) through 33,000 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 101 total violations for this system , of which 12 (12%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 86 monitoring and reporting violations are on file. The most recent violation on record dates to 2023.

The most frequently cited contaminant at this system is Selenium, recorded in 6 violations (MR). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

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%).

Veolia Water New York, Inc. RD-1's 101 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
146,732
Total Violations
101
Health-Based Violations
12
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Private
Connections
33,000
County
Westchester
School/Daycare
No
MCL Violations
1
Monitoring Violations
86
Treatment Tech Violations
11

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Selenium MR 6 2007
Antimony, Total MR 6 2007
Fluoride MR 6 2007
Barium MR 6 2007
Arsenic MR 6 2007
Cadmium MR 6 2007
Nickel MR 6 2007
Beryllium, Total MR 6 2007
Thallium, Total MR 6 2007
CYANIDE MR 6 2007
Chromium MR 6 2007
Mercury MR 6 2007
Surface Water Treatment Rule TT 5 2003
TTHM MR 4 2023
Total Haloacetic Acids (HAA5) MR 4 2023
Long Term 2 Enhanced Surface Water Treatment Rule TT 4 2015
Lead and Copper Rule TT 2 1995
Nitrate MR 2 2007
Nitrite MR 2 2007
Nitrate-Nitrite MR 2 2007
Coliform (TCR) MCL 1 1995

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 116 samples detected PFAS.

Contaminant Date Result MRL Status
PFMPA 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
PFHpS 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
4:2 FTS 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFPeS 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
PFMBA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
6:2 FTS 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
NFDHA 8/21/2024 <20.00 ppt 20.00 ppt Not Detected
8:2 FTS 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
PFEESA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFUnA 8/21/2024 <2.00 ppt 2.00 ppt Not Detected
PFPeA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFOS 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
PFBS 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFNA 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
PFHpA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFBA 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
11Cl-PF3OUdS 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
PFOA 8/21/2024 <4.00 ppt 4.00 ppt Not Detected
PFHxA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFDoA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFHxS 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
9Cl-PF3ONS 8/21/2024 <2.00 ppt 2.00 ppt Not Detected
ADONA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
HFPO-DA 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
PFDA 8/21/2024 <3.00 ppt 3.00 ppt Not Detected
PFTrDA 8/21/2024 <7.00 ppt 7.00 ppt Not Detected
PFTA 8/21/2024 <8.00 ppt 8.00 ppt Not Detected
NEtFOSAA 8/21/2024 <5.00 ppt 5.00 ppt Not Detected
NMeFOSAA 8/21/2024 <6.00 ppt 6.00 ppt Not Detected
PFHpS 5/20/2025 <3.00 ppt 3.00 ppt Not Detected
PFPeS 5/20/2025 <4.00 ppt 4.00 ppt Not Detected
PFTrDA 5/20/2025 <7.00 ppt 7.00 ppt Not Detected
NMeFOSAA 5/20/2025 <6.00 ppt 6.00 ppt Not Detected
4:2 FTS 5/20/2025 <3.00 ppt 3.00 ppt Not Detected
8:2 FTS 5/20/2025 <5.00 ppt 5.00 ppt Not Detected
PFMPA 5/20/2025 <4.00 ppt 4.00 ppt Not Detected
PFPeA 5/20/2025 <3.00 ppt 3.00 ppt Not Detected
PFMBA 5/20/2025 <3.00 ppt 3.00 ppt Not Detected
NFDHA 5/20/2025 <20.00 ppt 20.00 ppt Not Detected
PFBS 5/20/2025 <3.00 ppt 3.00 ppt Not Detected
PFHpA 5/20/2025 <3.00 ppt 3.00 ppt Not Detected
PFHxS 5/20/2025 <3.00 ppt 3.00 ppt Not Detected
PFNA 5/20/2025 <4.00 ppt 4.00 ppt Not Detected
PFOS 5/20/2025 <4.00 ppt 4.00 ppt Not Detected
ADONA 5/20/2025 <3.00 ppt 3.00 ppt Not Detected
NEtFOSAA 5/20/2025 <5.00 ppt 5.00 ppt Not Detected
PFEESA 5/20/2025 <3.00 ppt 3.00 ppt Not Detected
PFOA 5/20/2025 <4.00 ppt 4.00 ppt Not Detected
6:2 FTS 5/20/2025 <5.00 ppt 5.00 ppt Not Detected
HFPO-DA 5/20/2025 <5.00 ppt 5.00 ppt Not Detected

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 Veolia Water New York, Inc. RD-1.

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 NY5903444 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 Veolia Water New York, Inc. RD-1 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
2023 TTHM MR 4 SDWIS / NY5903444 / 2950
2023 Total Haloacetic Acids (HAA5) MR 4 SDWIS / NY5903444 / 2456
2015 Long Term 2 Enhanced Surface Water Treatment Rule TT 4 SDWIS / NY5903444 / 0800
2007 Selenium MR 6 SDWIS / NY5903444 / 1045
2007 Antimony, Total MR 6 SDWIS / NY5903444 / 1074
2007 Fluoride MR 6 SDWIS / NY5903444 / 1025
2007 Barium MR 6 SDWIS / NY5903444 / 1010
2007 Arsenic MR 6 SDWIS / NY5903444 / 1005
2007 Cadmium MR 6 SDWIS / NY5903444 / 1015
2007 Nickel MR 6 SDWIS / NY5903444 / 1036
2007 Beryllium, Total MR 6 SDWIS / NY5903444 / 1075
2007 Thallium, Total MR 6 SDWIS / NY5903444 / 1085
2007 CYANIDE MR 6 SDWIS / NY5903444 / 1024
2007 Chromium MR 6 SDWIS / NY5903444 / 1020
2007 Mercury MR 6 SDWIS / NY5903444 / 1035

How Veolia Water New York, Inc. RD-1 Compares

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

Metric Veolia Water New York, Inc. RD-1 New York avg Federal benchmark
Total violations 101 68.2 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 12 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 146,732 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 Veolia Water New York, Inc. RD-1 water safe to drink?
Veolia Water New York, Inc. RD-1 (PWS ID: NY5903444) has 101 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 146,732 people using Surface Water sources.
How many people does Veolia Water New York, Inc. RD-1 serve?
Veolia Water New York, Inc. RD-1 serves 146,732 people in West Nyack, New York. It is a Private-owned system using Surface Water water sources with 33,000 service connections.
What type of violations does Veolia Water New York, Inc. RD-1 have?
Veolia Water New York, Inc. RD-1 has 101 total violations: 12 health-based violations (MCL exceedances or treatment failures), 86 monitoring/reporting violations, and 11 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Veolia Water New York, Inc. RD-1 water?
No. Veolia Water New York, Inc. RD-1 was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does Veolia Water New York, Inc. RD-1 use?
Veolia Water New York, Inc. RD-1 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. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.
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.