C49/100
MARKLE WATER UTILITY — Water Quality Report 2026
Serving 1,095 people · Indiana
Water Source
Groundwater
County
—
System ID
IN5235006
Violations
48
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Surface water treatment technique failure
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 MARKLE WATER UTILITY
Is MARKLE WATER UTILITY water safe to drink?
MARKLE WATER UTILITY water receives a grade of C (49/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 48 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has MARKLE WATER UTILITY detected?
1 contaminants were tested in MARKLE WATER UTILITY's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does MARKLE WATER UTILITY have any EPA violations?
Yes, MARKLE WATER UTILITY has 48 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MR.
How many people does MARKLE WATER UTILITY serve?
MARKLE WATER UTILITY serves approximately 1,095 people, Indiana. The system provides water to 1 community: Markle.
What type of water does MARKLE WATER UTILITY provide?
MARKLE WATER UTILITY sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IN5235006.
How does MARKLE WATER UTILITY compare to other utilities in Indiana?
MARKLE WATER UTILITY scores 49/100 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.