C50/100
NORTH LIBERTY WATER WORKS — Water Quality Report 2026
Serving 1,896 people · Indiana
Water Source
Groundwater
County
—
System ID
IN5271010
Violations
39
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
4
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Surface water treatment technique failure
TIER 3Resolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: April 1, 2022 – June 30, 2022Enforcement: Resolving — corrective action underway
TIER 3Resolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: April 1, 2022 – June 30, 2022Enforcement: Resolving — corrective action underway
TIER 3Resolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: April 1, 2022 – June 30, 2022Enforcement: Resolving — corrective action underway
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 NORTH LIBERTY WATER WORKS
Is NORTH LIBERTY WATER WORKS water safe to drink?
NORTH LIBERTY WATER WORKS water receives a grade of C (50/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 39 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has NORTH LIBERTY WATER WORKS detected?
1 contaminants were tested in NORTH LIBERTY WATER WORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does NORTH LIBERTY WATER WORKS have any EPA violations?
Yes, NORTH LIBERTY WATER WORKS has 39 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MR, MCL. 2 are health-based violations.
How many people does NORTH LIBERTY WATER WORKS serve?
NORTH LIBERTY WATER WORKS serves approximately 1,896 people, Indiana. The system provides water to 1 community: North Liberty.
What type of water does NORTH LIBERTY WATER WORKS provide?
NORTH LIBERTY WATER WORKS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IN5271010.
How does NORTH LIBERTY WATER WORKS compare to other utilities in Indiana?
NORTH LIBERTY WATER WORKS scores 50/100 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.