A91/100
ROTTERDAM WD #3 — Water Quality Report 2026
Serving 1,900 people · New York
Water Source
Groundwater
County
—
System ID
NY4600067
Violations
6
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
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 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 ROTTERDAM WD #3
Is ROTTERDAM WD #3 water safe to drink?
ROTTERDAM WD #3 water receives a grade of A (91/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has ROTTERDAM WD #3 detected?
1 contaminants were tested in ROTTERDAM WD #3's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does ROTTERDAM WD #3 have any EPA violations?
Yes, ROTTERDAM WD #3 has 6 EPA violation(s) on record, with the most recent in 2021. Violation types include MR, Other.
How many people does ROTTERDAM WD #3 serve?
ROTTERDAM WD #3 serves approximately 1,900 people, New York. The system provides water to 1 community: Rotterdam (T).
What type of water does ROTTERDAM WD #3 provide?
ROTTERDAM WD #3 sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NY4600067.
How does ROTTERDAM WD #3 compare to other utilities in New York?
ROTTERDAM WD #3 scores 91/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our New York state page for a full comparison of water systems.