D37/100
JEFFERSONVILLE WATER SYSTEM — Water Quality Report 2026
Serving 5,335 people · Kentucky
Water Source
Purchased Surface Water
County
—
System ID
KY0870212
Violations
40
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
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 2020.
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 JEFFERSONVILLE WATER SYSTEM
Is JEFFERSONVILLE WATER SYSTEM water safe to drink?
JEFFERSONVILLE WATER SYSTEM water receives a grade of D (37/100), which is considered poor. 0 contaminant(s) exceed EPA legal limits and 40 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has JEFFERSONVILLE WATER SYSTEM detected?
31 contaminants were tested in JEFFERSONVILLE WATER SYSTEM's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does JEFFERSONVILLE WATER SYSTEM have any EPA violations?
Yes, JEFFERSONVILLE WATER SYSTEM has 40 EPA violation(s) on record, with the most recent in 2020. Violation types include MR, Other, MCL. 5 are health-based violations.
How many people does JEFFERSONVILLE WATER SYSTEM serve?
JEFFERSONVILLE WATER SYSTEM serves approximately 5,335 people, Kentucky.
What type of water does JEFFERSONVILLE WATER SYSTEM provide?
JEFFERSONVILLE WATER SYSTEM sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is KY0870212.
How does JEFFERSONVILLE WATER SYSTEM compare to other utilities in Kentucky?
JEFFERSONVILLE WATER SYSTEM scores 37/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Kentucky state page for a full comparison of water systems.