C57/100
LIGONIER WATER WORKS — Water Quality Report 2026
Serving 4,405 people · Indiana
Water Source
Groundwater
County
—
System ID
IN5257010
Violations
36
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.006 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2013.
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 LIGONIER WATER WORKS
Is LIGONIER WATER WORKS water safe to drink?
LIGONIER WATER WORKS water receives a grade of C (57/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 36 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has LIGONIER WATER WORKS detected?
31 contaminants were tested in LIGONIER WATER WORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does LIGONIER WATER WORKS have any EPA violations?
Yes, LIGONIER WATER WORKS has 36 EPA violation(s) on record, with the most recent in 2013. Violation types include Other, MR, MCL. 1 are health-based violations.
How many people does LIGONIER WATER WORKS serve?
LIGONIER WATER WORKS serves approximately 4,405 people, Indiana. The system provides water to 1 community: Ligonier.
What type of water does LIGONIER WATER WORKS provide?
LIGONIER WATER WORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IN5257010.
How does LIGONIER WATER WORKS compare to other utilities in Indiana?
LIGONIER WATER WORKS scores 57/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Indiana state page for a full comparison of water systems.