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Community Water System · PWS NY4500173

Waterford Water Works (Purchase Troy)

Waterford, New York 12188 - drinking water served from surface water sources to 9,800 people, tracked in EPA SDWIS and UCMR5.

9,800
People served
114
EPA violations
9
Health-based
2 PFAS
UCMR5 result

The verdict

EPA records 114 drinking-water violations at Waterford Water Works (Purchase Troy), 8% of them health-based - above the New York per-system average, and UCMR5 testing detected 2 PFAS compounds.

114
Total EPA violations on record
8%
Health-based (MCL / treatment failure)
9,800
People served by this system
2
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Waterford Water Works (Purchase Troy)

Waterford Water Works (Purchase Troy) is a local-owned community water system that delivers drinking water to 9,800 residents in Waterford, New York (Saratoga County) through 3,254 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 114 total violations for this system , of which 9 (8%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 101 monitoring and reporting violations are on file. The most recent violation on record dates to 2020.

The most frequently cited contaminant at this system is Fluoride, recorded in 27 violations (MR). Under EPA's UCMR5 PFAS monitoring program, 2 PFAS compounds were detected in samples collected from this system, with a maximum reported concentration of 3.5 ppt (parts per trillion). PFAS are persistent synthetic chemicals linked to health effects at very low exposure levels.

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%).

Waterford Water Works (Purchase Troy)'s 114 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.

PFAS Detected

2 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Population Served
9,800
Total Violations
114
Health-Based Violations
9
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
3,254
County
Saratoga
School/Daycare
No
MCL Violations
2
Monitoring Violations
101
Treatment Tech Violations
7

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Fluoride MR 27 2008
Lead TT 7 2005
Lead and Copper Rule MR 4 2006
DICHLOROMETHANE MR 3 2002
Consumer Confidence Rule Other 3 2020
Tetrachloroethylene MR 3 2002
Trichloroethylene MR 3 2002
1,2-Dichloropropane MR 3 2002
Carbon tetrachloride MR 3 2002
Styrene MR 3 2002
Toluene MR 3 2002
Benzene MR 3 2002
trans-1,2-Dichloroethylene MR 3 2002
1,1-Dichloroethylene MR 3 2002
cis-1,2-Dichloroethylene MR 3 2002
1,2,4-Trichlorobenzene MR 3 2002
Vinyl chloride MR 3 2002
o-Dichlorobenzene MR 3 2002
1,2-Dichloroethane MR 3 2002
Ethylbenzene MR 3 2002
1,1,2-Trichloroethane MR 3 2002
CHLOROBENZENE MR 3 2002
1,1,1-Trichloroethane MR 3 2002
Radium-228 MR 3 2008
p-Dichlorobenzene MR 3 2002
Coliform (TCR) MCL 2 2004
Selenium MR 1 1983
Chromium MR 1 1983
Barium MR 1 1983
Mercury MR 1 1983

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 2 of 232 samples detected PFAS.

Contaminant Date Result MRL Status
PFOA 7/14/2025 <4.00 ppt 4.00 ppt Not Detected
PFMPA 7/14/2025 <4.00 ppt 4.00 ppt Not Detected
8:2 FTS 7/14/2025 <5.00 ppt 5.00 ppt Not Detected
4:2 FTS 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
6:2 FTS 7/14/2025 <5.00 ppt 5.00 ppt Not Detected
PFBA 7/14/2025 <5.00 ppt 5.00 ppt Not Detected
HFPO-DA 7/14/2025 <5.00 ppt 5.00 ppt Not Detected
ADONA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
9Cl-PF3ONS 7/14/2025 <2.00 ppt 2.00 ppt Not Detected
11Cl-PF3OUdS 7/14/2025 <5.00 ppt 5.00 ppt Not Detected
PFUnA 7/14/2025 <2.00 ppt 2.00 ppt Not Detected
PFHxA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFPeA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFDA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFHpA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFOS 7/14/2025 <4.00 ppt 4.00 ppt Not Detected
PFNA 7/14/2025 <4.00 ppt 4.00 ppt Not Detected
PFHxS 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFBS 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFHpS 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFPeS 7/14/2025 <4.00 ppt 4.00 ppt Not Detected
NFDHA 7/14/2025 <20.00 ppt 20.00 ppt Not Detected
PFTA 7/14/2025 <8.00 ppt 8.00 ppt Not Detected
PFDoA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFEESA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFMBA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
NMeFOSAA 7/14/2025 <6.00 ppt 6.00 ppt Not Detected
NEtFOSAA 7/14/2025 <5.00 ppt 5.00 ppt Not Detected
PFTrDA 7/14/2025 <7.00 ppt 7.00 ppt Not Detected
NEtFOSAA 7/14/2025 <5.00 ppt 5.00 ppt Not Detected
NMeFOSAA 7/14/2025 <6.00 ppt 6.00 ppt Not Detected
PFNA 7/14/2025 <4.00 ppt 4.00 ppt Not Detected
PFDoA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFUnA 7/14/2025 <2.00 ppt 2.00 ppt Not Detected
11Cl-PF3OUdS 7/14/2025 <5.00 ppt 5.00 ppt Not Detected
8:2 FTS 7/14/2025 <5.00 ppt 5.00 ppt Not Detected
PFMPA 7/14/2025 <4.00 ppt 4.00 ppt Not Detected
PFPeA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFTrDA 7/14/2025 <7.00 ppt 7.00 ppt Not Detected
PFEESA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
HFPO-DA 7/14/2025 <5.00 ppt 5.00 ppt Not Detected
NFDHA 7/14/2025 <20.00 ppt 20.00 ppt Not Detected
PFMBA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFTA 7/14/2025 <8.00 ppt 8.00 ppt Not Detected
PFOS 7/14/2025 <4.00 ppt 4.00 ppt Not Detected
PFOA 7/14/2025 <4.00 ppt 4.00 ppt Not Detected
PFDA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFBS 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
PFHpA 7/14/2025 <3.00 ppt 3.00 ppt Not Detected
ADONA 7/14/2025 <3.00 ppt 3.00 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 Waterford Water Works (Purchase Troy).

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 NY4500173 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 Waterford Water Works (Purchase Troy) 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
2020 Consumer Confidence Rule Other 3 SDWIS / NY4500173 / 7000
2008 Fluoride MR 27 SDWIS / NY4500173 / 1025
2008 Radium-228 MR 3 SDWIS / NY4500173 / 4030
2006 Lead and Copper Rule MR 4 SDWIS / NY4500173 / 5000
2005 Lead TT 7 SDWIS / NY4500173 / 1030
2004 Coliform (TCR) MCL 2 SDWIS / NY4500173 / 3100
2002 DICHLOROMETHANE MR 3 SDWIS / NY4500173 / 2964
2002 Tetrachloroethylene MR 3 SDWIS / NY4500173 / 2987
2002 Trichloroethylene MR 3 SDWIS / NY4500173 / 2984
2002 1,2-Dichloropropane MR 3 SDWIS / NY4500173 / 2983
2002 Carbon tetrachloride MR 3 SDWIS / NY4500173 / 2982
2002 Styrene MR 3 SDWIS / NY4500173 / 2996
2002 Toluene MR 3 SDWIS / NY4500173 / 2991
2002 Benzene MR 3 SDWIS / NY4500173 / 2990
2002 trans-1,2-Dichloroethylene MR 3 SDWIS / NY4500173 / 2979

How Waterford Water Works (Purchase Troy) Compares

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

Metric Waterford Water Works (Purchase Troy) New York avg Federal benchmark
Total violations 114 68.2 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 9 3.3 Indicates a contaminant exceeded a federal MCL
PFAS detection 2 compounds 38.9% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 9,800 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 Waterford Water Works (Purchase Troy) water safe to drink?
Waterford Water Works (Purchase Troy) (PWS ID: NY4500173) has 114 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 2 PFAS compounds found. This system serves 9,800 people using Surface Water sources.
How many people does Waterford Water Works (Purchase Troy) serve?
Waterford Water Works (Purchase Troy) serves 9,800 people in Waterford, New York. It is a Local-owned system using Surface Water water sources with 3,254 service connections.
What type of violations does Waterford Water Works (Purchase Troy) have?
Waterford Water Works (Purchase Troy) has 114 total violations: 9 health-based violations (MCL exceedances or treatment failures), 101 monitoring/reporting violations, and 7 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Waterford Water Works (Purchase Troy) water?
Yes. UCMR5 testing detected 2 PFAS compounds in Waterford Water Works (Purchase Troy)'s water supply: PFHxA, PFPeA. PFAS are persistent "forever chemicals" that do not break down in the environment.
What water source does Waterford Water Works (Purchase Troy) use?
Waterford Water Works (Purchase Troy) 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.