B79/100
WALKERTON LIGHT & WATER — Water Quality Report 2026
Serving 2,262 people · Indiana
Water Source
Groundwater
County
—
System ID
IN5271017
Violations
18
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.008 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: October 1, 2022 – November 10, 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 WALKERTON LIGHT & WATER
Is WALKERTON LIGHT & WATER water safe to drink?
WALKERTON LIGHT & WATER water receives a grade of B (79/100), which is considered good. 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 WALKERTON LIGHT & WATER detected?
31 contaminants were tested in WALKERTON LIGHT & WATER's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does WALKERTON LIGHT & WATER have any EPA violations?
Yes, WALKERTON LIGHT & WATER has 18 EPA violation(s) on record, with the most recent in 2022. Violation types include Other, MR.
How many people does WALKERTON LIGHT & WATER serve?
WALKERTON LIGHT & WATER serves approximately 2,262 people, Indiana. The system provides water to 1 community: Walkerton.
What type of water does WALKERTON LIGHT & WATER provide?
WALKERTON LIGHT & WATER sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IN5271017.
How does WALKERTON LIGHT & WATER compare to other utilities in Indiana?
WALKERTON LIGHT & WATER scores 79/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Indiana state page for a full comparison of water systems.