Union Vale, NY Tap Water Quality 2026

Water quality report for Union Vale, NY — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.

A look at Union Vale's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.

Main Utility: Grandview Estates PWSID: NY1302791 Updated: 2026 Q2

✅

No federal limits exceeded on record

Lead was not detected and no violations are open. PFAS has never been sampled at this system.

Union Vale earns a B for water quality

Graded on violations and lead, with state inspection findings. PFAS not tested.

Lead: not detected

PFAS never sampled at this system

57 violations since 2015, 0 health-based

No violations currently open

Union Vale's lead level vs. all New York community water systems

0 ppb5 ppb10 ppb15 ppb

Lead level: Not detected — 0% of the federal action level

✓ Lower lead than % of New York utilities

Population Served

~47 connections

Water Source

Groundwater

Drawn from wells — SDWIS source code GW

Active Violations

57 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)

90th percentile of tap samples collected across the distribution system

0% of EPA action level

Not detected

Action level: 15 ppb

Lead was not detected at the 90th percentile — the result fell below the laboratory detection limit. That is not the same as an absence of lead in every tap, and older homes with lead service lines can still show higher readings.

Contaminant Violations (2015–Present)

Contaminant	Type	Measured	Limit	Period	Status
LEAD AND COPPER RULE REVISIONS	REPORTING FAILURE	—	—	2024	Resolved
1,2,4-Trichlorobenzene	MONITORING AND REPORTING	—	0.07 mg/L	2022	Archived
cis-1,2-Dichloroethylene	MONITORING AND REPORTING	—	0.07 mg/L	2022	Archived
DICHLOROMETHANE	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
o-Dichlorobenzene	MONITORING AND REPORTING	—	0.6 mg/L	2022	Archived
p-Dichlorobenzene	MONITORING AND REPORTING	—	0.075 mg/L	2022	Archived
Vinyl chloride	MONITORING AND REPORTING	—	0.002 mg/L	2022	Archived
1,1-Dichloroethylene	MONITORING AND REPORTING	—	0.007 mg/L	2022	Archived
trans-1,2-Dichloroethylene	MONITORING AND REPORTING	—	0.1 mg/L	2022	Archived
1,2-Dichloroethane	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
1,1,1-Trichloroethane	MONITORING AND REPORTING	—	0.2 mg/L	2022	Archived
Carbon tetrachloride	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
1,2-Dichloropropane	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
Trichloroethylene	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
1,1,2-Trichloroethane	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
Tetrachloroethylene	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
CHLOROBENZENE	MONITORING AND REPORTING	—	0.1 mg/L	2022	Archived
Benzene	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
Toluene	MONITORING AND REPORTING	—	1 mg/L	2022	Archived
Ethylbenzene	MONITORING AND REPORTING	—	0.7 mg/L	2022	Archived
Styrene	MONITORING AND REPORTING	—	0.1 mg/L	2022	Archived
1,2,4-Trichlorobenzene	MONITORING AND REPORTING	—	0.07 mg/L	2022	Archived
cis-1,2-Dichloroethylene	MONITORING AND REPORTING	—	0.07 mg/L	2022	Archived
DICHLOROMETHANE	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
o-Dichlorobenzene	MONITORING AND REPORTING	—	0.6 mg/L	2022	Archived
p-Dichlorobenzene	MONITORING AND REPORTING	—	0.075 mg/L	2022	Archived
Vinyl chloride	MONITORING AND REPORTING	—	0.002 mg/L	2022	Archived
1,1-Dichloroethylene	MONITORING AND REPORTING	—	0.007 mg/L	2022	Archived
trans-1,2-Dichloroethylene	MONITORING AND REPORTING	—	0.1 mg/L	2022	Archived
1,2-Dichloroethane	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
1,1,1-Trichloroethane	MONITORING AND REPORTING	—	0.2 mg/L	2022	Archived
Carbon tetrachloride	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
1,2-Dichloropropane	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
Trichloroethylene	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
1,1,2-Trichloroethane	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
Tetrachloroethylene	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
CHLOROBENZENE	MONITORING AND REPORTING	—	0.1 mg/L	2022	Archived
Benzene	MONITORING AND REPORTING	—	0.005 mg/L	2022	Archived
Toluene	MONITORING AND REPORTING	—	1 mg/L	2022	Archived
Ethylbenzene	MONITORING AND REPORTING	—	0.7 mg/L	2022	Archived
Styrene	MONITORING AND REPORTING	—	0.1 mg/L	2022	Archived
Arsenic	MONITORING AND REPORTING	—	0.010 mg/L	2020–2022	Archived
Barium	MONITORING AND REPORTING	—	2 mg/L	2020–2022	Archived
Cadmium	MONITORING AND REPORTING	—	0.005 mg/L	2020–2022	Archived
Chromium	MONITORING AND REPORTING	—	0.1 mg/L	2020–2022	Archived
CYANIDE	MONITORING AND REPORTING	—	0.2 mg/L	2020–2022	Archived
Fluoride	MONITORING AND REPORTING	—	4.0 mg/L	2020–2022	Archived
Mercury	MONITORING AND REPORTING	—	0.002 mg/L	2020–2022	Archived
Nickel	MONITORING AND REPORTING	—	—	2020–2022	Archived
Antimony, Total	MONITORING AND REPORTING	—	0.006 mg/L	2020–2022	Archived
Beryllium, Total	MONITORING AND REPORTING	—	0.004 mg/L	2020–2022	Archived
Thallium, Total	MONITORING AND REPORTING	—	0.002 mg/L	2020–2022	Archived
Selenium	MONITORING AND REPORTING	—	0.05 mg/L	2020–2022	Archived
Combined Uranium	MONITORING AND REPORTING	—	30 ug/L	2017–2022	Archived
Combined Radium (-226 and -228)	MONITORING AND REPORTING	—	5 pCi/L	2017–2022	Archived
Radium-226	MONITORING AND REPORTING	—	—	2017–2022	Archived
Radium-228	MONITORING AND REPORTING	—	—	2017–2022	Archived

Understanding violation types MCL violations mean a contaminant exceeded the federal maximum limit — the most serious type.
TT (Treatment Technique) violations mean required treatment procedures weren't followed, but don't necessarily mean contamination occurred.

Violation History

57 violations are on record since 2015, of which 0 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Grandview Estates

PWSID NY1302791

Water source Groundwater — Drawn from wells — SDWIS source code GW

Population served 63

Service connections 47

Systems serving this area 3

Regulator State primacy agency

Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Union Vale tap water safe to drink? ▼

No federal limit is exceeded on record. No violations are currently open.

Does Union Vale water have PFAS? ▼

This system has never been sampled for PFAS. EPA's national monitoring covered systems serving 3,300 people or more, so no results exist — which is not evidence that none is present.

Who supplies water to Union Vale? ▼

Grandview Estates (PWSID NY1302791), one of 3 systems serving this area. Groundwater. Drawn from wells — SDWIS source code GW

When was this system last inspected? ▼

It was last inspected on 2023-11-08. Inspectors recorded 1 significant deficiency.

What Should Union Vale Residents Do?

Read your annual water report

Your supplier publishes a Consumer Confidence Report each July covering the prior year.

Check for a lead service line

Lead reaches tap water mainly through service lines and household plumbing. Suppliers now publish an inventory identifying lead lines.

Flush before drinking

If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

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