B77/100
WILLISTON PARK (V) — Water Quality Report 2026
Serving 7,287 people · New York
Water Source
Groundwater
County
—
System ID
NY2902858
Violations
4
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOA | 0.006 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2013.
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 WILLISTON PARK (V)
Is WILLISTON PARK (V) water safe to drink?
WILLISTON PARK (V) water receives a grade of B (77/100), which is considered good. Out of 31 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has WILLISTON PARK (V) detected?
31 contaminants were tested in WILLISTON PARK (V)'s water. Notable contaminants include PFOA, Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does WILLISTON PARK (V) have any EPA violations?
Yes, WILLISTON PARK (V) has 4 EPA violation(s) on record, with the most recent in 2013. Violation types include MR, TT, MCL. 2 are health-based violations.
How many people does WILLISTON PARK (V) serve?
WILLISTON PARK (V) serves approximately 7,287 people, New York. The system provides water to 1 community: Williston Park (V).
What type of water does WILLISTON PARK (V) provide?
WILLISTON PARK (V) sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NY2902858.
How does WILLISTON PARK (V) compare to other utilities in New York?
WILLISTON PARK (V) scores 77/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our New York state page for a full comparison of water systems.