F0/100
GREENFIELD WATER DISTRICT — Water Quality Report 2026
Serving 1,050 people · New York
Water Source
Groundwater
County
—
System ID
NY1302794
Violations
101
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOS | 0.005 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | < 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2021.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About GREENFIELD WATER DISTRICT
Is GREENFIELD WATER DISTRICT water safe to drink?
GREENFIELD WATER DISTRICT water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 101 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has GREENFIELD WATER DISTRICT detected?
31 contaminants were tested in GREENFIELD WATER DISTRICT's water. Notable contaminants include PFOS, Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does GREENFIELD WATER DISTRICT have any EPA violations?
Yes, GREENFIELD WATER DISTRICT has 101 EPA violation(s) on record, with the most recent in 2021. Violation types include MON, MCL, MR. 1 are health-based violations.
How many people does GREENFIELD WATER DISTRICT serve?
GREENFIELD WATER DISTRICT serves approximately 1,050 people, New York. The system provides water to 1 community: Hyde Park (T).
What type of water does GREENFIELD WATER DISTRICT provide?
GREENFIELD WATER DISTRICT sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NY1302794.
How does GREENFIELD WATER DISTRICT compare to other utilities in New York?
GREENFIELD WATER DISTRICT scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our New York state page for a full comparison of water systems.