A92/100
UNION CITY WATER WORKS — Water Quality Report 2026
Serving 3,513 people · Indiana
Water Source
Groundwater
County
—
System ID
IN5268010
Violations
5
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.005 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2019.
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 UNION CITY WATER WORKS
Is UNION CITY WATER WORKS water safe to drink?
UNION CITY WATER WORKS water receives a grade of A (92/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has UNION CITY WATER WORKS detected?
31 contaminants were tested in UNION CITY WATER WORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does UNION CITY WATER WORKS have any EPA violations?
Yes, UNION CITY WATER WORKS has 5 EPA violation(s) on record, with the most recent in 2019. Violation types include MON, MR.
How many people does UNION CITY WATER WORKS serve?
UNION CITY WATER WORKS serves approximately 3,513 people, Indiana. The system provides water to 1 community: Union City.
What type of water does UNION CITY WATER WORKS provide?
UNION CITY WATER WORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IN5268010.
How does UNION CITY WATER WORKS compare to other utilities in Indiana?
UNION CITY WATER WORKS scores 92/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Indiana state page for a full comparison of water systems.