ANTIOCH

Village of Antioch 874 Main Street, ANTIOCH, IL, 60002 · 847-395-1881

Legal business name: HEIMBRODT, DENNIS

On the EPA record

Population served: 14175
Service connections: 4598
System type: Community water system
Primary water source: Ground water
Owner type: Local government

Drinking-water violations on record (45)

EPA's SDWIS records each violation as codes, not sentences. Each one below is shown with EPA's own published description of that violation type and contaminant. Health-based violations — a contaminant limit or treatment requirement not met — are marked apart from monitoring and reporting failures.

2026-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Follow-up Or Routine LCR Tap M/R — Lead and Copper Rule

2025-07-01 — Other Violation

category Other · monitoring & reporting

Consumer Confidence Report Inadequate Reporting — Consumer Confidence Rule

2023-10-01 — Monitoring and Reporting

category MR · monitoring & reporting

Follow-up Or Routine LCR Tap M/R — Lead and Copper Rule

Recorded as corrected on 2024-02-28.

2008-08-07 — Other Violation

category Other · monitoring & reporting

Public Notification Violation for NPDWR Violation — Public Notice

Recorded as corrected on 2008-10-03.

2008-08-07 — Other Violation

category Other · monitoring & reporting

Public Notification Violation without NPDWR Violation — Public Notice

Recorded as corrected on 2008-10-03.

2007-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Water Quality Parameter M/R — Lead and Copper Rule

Recorded as corrected on 2007-06-30.

2006-12-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Major (TCR) — Coliform (TCR)

Recorded as corrected on 2006-12-31.

2006-11-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Minor (TCR) — Coliform (TCR)

Recorded as corrected on 2006-11-30.

2006-10-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring and Reporting (DBP) — Chlorine

Recorded as corrected on 2006-12-31.

2006-07-01 — Monitoring and Reporting

category MR · monitoring & reporting

Water Quality Parameter M/R — Lead and Copper Rule

Recorded as corrected on 2006-12-31.

2000-12-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Major (TCR) — Coliform (TCR)

Recorded as corrected on 2000-12-31.

2000-11-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Minor (TCR) — Coliform (TCR)

Recorded as corrected on 2000-11-30.

2000-10-01 — Treatment Technique Violation

category TT · health-based

WQP Entry Point/Tap Treatment Technique Non-Compliance — Lead and Copper Rule

Recorded as corrected on 2000-12-31.

1998-10-01 — Monitoring and Reporting

category MR · monitoring & reporting

Water Quality Parameter M/R — Lead and Copper Rule

Recorded as corrected on 1998-12-31.

1998-07-01 — Monitoring and Reporting

category MR · monitoring & reporting

Water Quality Parameter M/R — Lead and Copper Rule

Recorded as corrected on 1998-09-30.

1997-07-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Major (TCR) — Coliform (TCR)

Recorded as corrected on 1997-07-31.

1997-06-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Minor (TCR) — Coliform (TCR)

Recorded as corrected on 1997-06-30.

1997-03-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Major (TCR) — Coliform (TCR)

Recorded as corrected on 1997-03-31.

1995-05-01 — Maximum Contaminant Level Violation

category MCL · health-based

Maximum Contaminant Level Violation, Monthly (TCR) — Coliform (TCR)

Recorded as corrected on 1995-05-31.

1994-07-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Minor (TCR) — Coliform (TCR)

Recorded as corrected on 1994-07-31.

1994-01-01 — Treatment Technique Violation

category TT · health-based

Public Education — Lead and Copper Rule

Recorded as corrected on 1995-06-26.

1993-07-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Routine Minor (TCR) — Coliform (TCR)

Recorded as corrected on 1993-07-31.

1993-04-27 — Treatment Technique Violation

category TT · health-based

OCCT/SOWT Study/Recommendation — Lead and Copper Rule

Recorded as corrected on 1994-12-22.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — BHC-GAMMA

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Toxaphene

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — LASSO

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Heptachlor

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Heptachlor epoxide

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — 2,4-D

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Total Polychlorinated Biphenyls (PCB)

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — 1,2-DIBROMO-3-CHLOROPROPANE

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Chlordane

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Aldicarb

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Carbofuran

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Aldicarb sulfone

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — ETHYLENE DIBROMIDE

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Methoxychlor

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Atrazine

Recorded as corrected on 1993-03-31.

1993-01-01 — Treatment Technique Violation

category TT · health-based

Public Education — Lead and Copper Rule

Recorded as corrected on 1994-01-01.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Pentachlorophenol

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Aldicarb sulfoxide

Recorded as corrected on 1993-03-31.

1993-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — 2,4,5-TP

Recorded as corrected on 1993-03-31.

1992-04-01 — Monitoring and Reporting

category MR · monitoring & reporting

Water Quality Parameter M/R — Lead and Copper Rule

Recorded as corrected on 1992-09-30.

1977-06-30 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Gross Alpha, Excl. Radon and U

Recorded as corrected on 1981-06-29.

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monitoring & reporting

Safe Drinking Water Act violation (EPA violation type code ?)

Source: US Environmental Protection Agency (EPA) · EPA public water system ID (PWSID) IL0970050