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University of Notre Dame

Published drinking-water records and contacts for University of Notre Dame. System IN5271020. Review sources and dates; not a real-time water assessment.

System ID
IN5271020
State or territory
IN
Published population served
7400
System type (source code)
CWS

Published records and dates

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
SubstancePublished resultReporting limitSample dateSampling location
11Cl-PF3OUdS< 0.005 µg/L0.005 µg/L2025-09-22Well #2 / EP002
4:2 FTS< 0.003 µg/L0.003 µg/L2025-09-22Well #2 / EP002
6:2 FTS< 0.005 µg/L0.005 µg/L2025-09-22Well #2 / EP002
8:2 FTS< 0.005 µg/L0.005 µg/L2025-09-22Well #2 / EP002
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2025-09-22Well #2 / EP002
ADONA< 0.003 µg/L0.003 µg/L2025-09-22Well #2 / EP002
HFPO-DA< 0.005 µg/L0.005 µg/L2025-09-22Well #2 / EP002
NEtFOSAA< 0.005 µg/L0.005 µg/L2025-12-18Wellhouse #3 / EP003
NFDHA< 0.02 µg/L0.02 µg/L2025-09-22Well #2 / EP002
NMeFOSAA< 0.006 µg/L0.006 µg/L2025-12-18Wellhouse #3 / EP003
PFBA< 0.005 µg/L0.005 µg/L2025-09-22Well #2 / EP002
PFBS0.0041 µg/L0.003 µg/L2025-09-22Well #2 / EP002
PFDA< 0.003 µg/L0.003 µg/L2025-09-22Well #2 / EP002
PFDoA< 0.003 µg/L0.003 µg/L2025-09-22Well #2 / EP002
PFEESA< 0.003 µg/L0.003 µg/L2025-09-22Well #2 / EP002
PFHpA< 0.003 µg/L0.003 µg/L2025-09-22Well #2 / EP002
PFHpS< 0.003 µg/L0.003 µg/L2025-09-22Well #2 / EP002
PFHxA< 0.003 µg/L0.003 µg/L2025-09-22Well #2 / EP002
PFHxS< 0.003 µg/L0.003 µg/L2025-09-22Well #2 / EP002
PFMBA< 0.003 µg/L0.003 µg/L2025-09-22Well #2 / EP002
PFMPA< 0.004 µg/L0.004 µg/L2025-09-22Well #2 / EP002
PFNA< 0.004 µg/L0.004 µg/L2025-09-22Well #2 / EP002
PFOA< 0.004 µg/L0.004 µg/L2025-09-22Well #2 / EP002
PFOS< 0.004 µg/L0.004 µg/L2025-09-22Well #2 / EP002
PFPeA< 0.003 µg/L0.003 µg/L2025-09-22Well #2 / EP002
PFPeS< 0.004 µg/L0.004 µg/L2025-09-22Well #2 / EP002
PFTA< 0.008 µg/L0.008 µg/L2025-12-18Wellhouse #3 / EP003
PFTrDA< 0.007 µg/L0.007 µg/L2025-12-18Wellhouse #3 / EP003
PFUnA< 0.002 µg/L0.002 µg/L2025-09-22Well #2 / EP002
lithium< 9 µg/L9 µg/L2025-09-22Well #2 / EP002

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
SubstancePublished 90th percentileMonitoring periodSource quarter
Lead (PB90) 0.003 mg/L2024-01-01 – 2026-12-312026Q3
Lead (PB90) 0.0075 mg/L2021-01-01 – 2023-12-312026Q3
Lead (PB90) 0.0045 mg/L2018-01-01 – 2020-12-312026Q3
Lead (PB90) 0.01 mg/L2015-01-01 – 2017-12-312026Q3
Lead (PB90) 0.0025 mg/L2012-01-01 – 2014-12-312026Q3
Lead (PB90) 0.0026 mg/L2011-01-01 – 2013-12-312026Q3
Lead (PB90) 0.0052 mg/L2008-01-01 – 2010-12-312026Q3
Lead (PB90) 0.0075 mg/L2005-01-01 – 2007-12-312026Q3
Twelve most recent imported state laboratory records
SubstancePublished resultSample dateLocation / source
11Cl-PF3OUdSBelow a limit; numeric threshold unavailable ng/L2022-06-23WL001 / Indiana IDEM PFAS study — Phase 1 resampling
9Cl-PF3ONSBelow a limit; numeric threshold unavailable ng/L2022-06-23WL001 / Indiana IDEM PFAS study — Phase 1 resampling
ADONABelow a limit; numeric threshold unavailable ng/L2022-06-23WL001 / Indiana IDEM PFAS study — Phase 1 resampling
GenXBelow a limit; numeric threshold unavailable ng/L2022-06-23WL001 / Indiana IDEM PFAS study — Phase 1 resampling
NEtFOSAABelow a limit; numeric threshold unavailable ng/L2022-06-23WL001 / Indiana IDEM PFAS study — Phase 1 resampling
NMeFOSAABelow a limit; numeric threshold unavailable ng/L2022-06-23WL001 / Indiana IDEM PFAS study — Phase 1 resampling
PFBS2.9 ng/L2022-06-23WL001 / Indiana IDEM PFAS study — Phase 1 resampling
PFDABelow a limit; numeric threshold unavailable ng/L2022-06-23WL001 / Indiana IDEM PFAS study — Phase 1 resampling
PFDoABelow a limit; numeric threshold unavailable ng/L2022-06-23WL001 / Indiana IDEM PFAS study — Phase 1 resampling
PFHpABelow a limit; numeric threshold unavailable ng/L2022-06-23WL001 / Indiana IDEM PFAS study — Phase 1 resampling
PFHxABelow a limit; numeric threshold unavailable ng/L2022-06-23WL001 / Indiana IDEM PFAS study — Phase 1 resampling
PFHxSBelow a limit; numeric threshold unavailable ng/L2022-06-23WL001 / Indiana IDEM PFAS study — Phase 1 resampling

State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.

Download state records with source notes (CSV)

Published compliance history

7 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / recordPeriodRecorded statusHealth-based (EPA classification)Source quarter
Revised Total Coliform Rule / Report Sample Result/Fail Monitor (RTCR)2023-11-01 – —ResolvedNo2026Q3
Revised Total Coliform Rule / Report Sample Result/Fail Monitor (RTCR)2023-01-01 – —ResolvedNo2026Q3
Revised Total Coliform Rule / Monitoring, Routine (RTCR)2022-05-01 – 2022-05-31ResolvedNo2026Q3
Consumer Confidence Rule / Consumer Confidence Report Inadequate Reporting2017-10-01 – —ResolvedNo2026Q3
Consumer Confidence Rule / Consumer Confidence Report Complete Failure to Report2017-07-01 – —ResolvedNo2026Q3
Revised Total Coliform Rule / Maximum Contaminant Level Violation, E. coli (RTCR)2017-04-01 – 2017-04-30ResolvedYes2026Q3
Radionuclides and Revised Rad Rule / Monitoring, Regular1980-06-30 – 1980-09-29ArchivedNo2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

Administrative contact (EPA filing)

Cira, Mike: 574-631-7110

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records