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East Greenbush, NY Tap Water Quality 2026

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

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

Main Utility: East Greenbush General W.d. PWSID: NY4100051 Updated: 2026 Q2
✅

No federal limits exceeded on record

Lead is 2.30 ppb, 15% of the action level and no violations are open. No PFAS was detected.

A

East Greenbush earns an A for water quality

Graded on violations, lead, and PFAS, with state inspection findings.

Lead: 2.30 ppb — 15% of the federal action level
PFAS tested, none detected
4 violations since 2015, 2 health-based
No violations currently open
East Greenbush's lead level vs. all New York community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: 2.30 ppb — 15% of the federal action level
✓ Lower lead than 55% of New York utilities
Population Served
15039
~5281 connections
Water Source
Surface water
Purchased from another system — SDWIS source code SWP
Active Violations
0
4 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
15% of EPA action level
2.30 ppb
Action level: 15 ppb
The 90th-percentile lead result is 2.30 ppb, 15% of the 15 ppb federal action level. The action level is a treatment trigger, not a legal maximum, and it is measured across sampled taps rather than at any single home.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
TTHM MCL EXCEEDANCE 80.18 UG/L 0.080 mg/L 2022 Resolved
TTHM MCL EXCEEDANCE 82.35 NG/L 0.080 mg/L 2021 Resolved
Nitrate MONITORING AND REPORTING — 10 mg/L 2017 Resolved
Lead and Copper Rule MONITORING AND REPORTING — TT 2017 Resolved
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

4 violations are on record since 2015, of which 2 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility East Greenbush General W.d.
PWSID NY4100051
Water source Surface water — Purchased from another system — SDWIS source code SWP
Population served 15,039
Service connections 5,281
Systems serving this area 3
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is East Greenbush tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open. Lead is 2.30 ppb, 15% of the action level.
Does East Greenbush water have PFAS? ▼
It was tested for the six regulated PFAS compounds and none were detected.
Who supplies water to East Greenbush? ▼
East Greenbush General W.d. (PWSID NY4100051), one of 3 systems serving this area. Surface water. Purchased from another system — SDWIS source code SWP
When was this system last inspected? ▼
It was last inspected on 2025-08-27. No significant deficiencies were recorded.

What Should East Greenbush Residents Do?

1
Read your annual water report
Your supplier publishes a Consumer Confidence Report each July covering the prior year.
2
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.
3
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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