B64/100
UNIVERSITY OF NOTRE DAME — Water Quality Report 2026
Serving 7,400 people · Indiana
Water Source
Groundwater
County
—
System ID
IN5271020
Violations
29
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.007 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: November 1, 2023 – January 25, 2024Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2023 – March 20, 2023Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: May 1, 2022 – May 31, 2022Rule: Total Coliform RuleEnforcement: 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 UNIVERSITY OF NOTRE DAME
Is UNIVERSITY OF NOTRE DAME water safe to drink?
UNIVERSITY OF NOTRE DAME water receives a grade of B (64/100), 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 UNIVERSITY OF NOTRE DAME detected?
31 contaminants were tested in UNIVERSITY OF NOTRE DAME's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does UNIVERSITY OF NOTRE DAME have any EPA violations?
Yes, UNIVERSITY OF NOTRE DAME has 29 EPA violation(s) on record, with the most recent in 2023. Violation types include RPT, MON, Other. 1 are health-based violations.
How many people does UNIVERSITY OF NOTRE DAME serve?
UNIVERSITY OF NOTRE DAME serves approximately 7,400 people, Indiana. The system provides water to 1 community: Notre Dame.
What type of water does UNIVERSITY OF NOTRE DAME provide?
UNIVERSITY OF NOTRE DAME sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IN5271020.
How does UNIVERSITY OF NOTRE DAME compare to other utilities in Indiana?
UNIVERSITY OF NOTRE DAME scores 64/100 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.