A89/100
UNITED WAPPINGER WATER IMPROVEMENT DIST. — Water Quality Report 2026
Serving 14,000 people · New York
Water Source
Groundwater Under Influence of Surface Water
County
—
System ID
NY1330660
Violations
4
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2014.
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 UNITED WAPPINGER WATER IMPROVEMENT DIST.
Is UNITED WAPPINGER WATER IMPROVEMENT DIST. water safe to drink?
UNITED WAPPINGER WATER IMPROVEMENT DIST. water receives a grade of A (89/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has UNITED WAPPINGER WATER IMPROVEMENT DIST. detected?
69 contaminants were tested in UNITED WAPPINGER WATER IMPROVEMENT DIST.'s water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does UNITED WAPPINGER WATER IMPROVEMENT DIST. have any EPA violations?
Yes, UNITED WAPPINGER WATER IMPROVEMENT DIST. has 4 EPA violation(s) on record, with the most recent in 2014. Violation types include MR, TT, Other. 1 are health-based violations.
How many people does UNITED WAPPINGER WATER IMPROVEMENT DIST. serve?
UNITED WAPPINGER WATER IMPROVEMENT DIST. serves approximately 14,000 people, New York. The system provides water to 1 community: Wappinger (T).
What type of water does UNITED WAPPINGER WATER IMPROVEMENT DIST. provide?
UNITED WAPPINGER WATER IMPROVEMENT DIST. sources its water from groundwater under influence of surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is NY1330660.
How does UNITED WAPPINGER WATER IMPROVEMENT DIST. compare to other utilities in New York?
UNITED WAPPINGER WATER IMPROVEMENT DIST. scores 89/100 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.