A87/100
ENDICOTT MUNICIPAL WATER WORKS — Water Quality Report 2026
Serving 45,000 people · New York
Water Source
Groundwater
County
—
System ID
NY0301665
Violations
1
Contaminant Test Results
4 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
manganese | 1025.90 µg/L | — | Above Goal |
chlorate | 285.04 µg/L | — | Above Goal |
1,4-dioxane | 1.77 µg/L | — | Above Goal |
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1996.
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 ENDICOTT MUNICIPAL WATER WORKS
Is ENDICOTT MUNICIPAL WATER WORKS water safe to drink?
ENDICOTT MUNICIPAL WATER WORKS water receives a grade of A (87/100), which is considered excellent. Out of 73 contaminants tested, none exceed EPA legal limits. 4 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has ENDICOTT MUNICIPAL WATER WORKS detected?
73 contaminants were tested in ENDICOTT MUNICIPAL WATER WORKS's water. Notable contaminants include Lead (90th percentile), manganese, chlorate, 1,4-dioxane. No contaminants exceed EPA legal limits. 4 exceed EPA health goals (MCLGs).
Does ENDICOTT MUNICIPAL WATER WORKS have any EPA violations?
Yes, ENDICOTT MUNICIPAL WATER WORKS has 1 EPA violation(s) on record, with the most recent in 1996. Violation types include MR.
How many people does ENDICOTT MUNICIPAL WATER WORKS serve?
ENDICOTT MUNICIPAL WATER WORKS serves approximately 45,000 people, New York. The system provides water to 1 community: Endicott (V).
What type of water does ENDICOTT MUNICIPAL WATER WORKS provide?
ENDICOTT MUNICIPAL WATER WORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NY0301665.
How does ENDICOTT MUNICIPAL WATER WORKS compare to other utilities in New York?
ENDICOTT MUNICIPAL WATER WORKS scores 87/100 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.