HANOVER PARK

2121 Lake Street, HANOVER PARK, IL, 60133 · 630-823-5610

Legal business name: MALLER, JULIANA

On the EPA record

Population served: 37470
Service connections: 10838
System type: Community water system
Primary water source: Surface water purchased
Owner type: Local government

Drinking-water violations on record (34)

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.

2025-10-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring and Reporting (DBP) — TTHM

Recorded as corrected on 2025-12-31.

2025-07-01 — Other Violation

category Other · monitoring & reporting

Consumer Confidence Report Inadequate Reporting — Consumer Confidence Rule

2014-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Simazine

Recorded as corrected on 2016-12-31.

2014-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Atrazine

Recorded as corrected on 2016-12-31.

2014-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Di(2-ethylhexyl) adipate

Recorded as corrected on 2016-12-31.

2014-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Di(2-ethylhexyl) phthalate

Recorded as corrected on 2016-12-31.

2014-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — LASSO

Recorded as corrected on 2016-12-31.

2014-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Benzo(a)pyrene

Recorded as corrected on 2016-12-31.

2009-07-01 — Maximum Contaminant Level Violation

category MCL · health-based

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

Recorded as corrected on 2009-07-31.

2002-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Arsenic

Recorded as corrected on 2004-12-31.

2002-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Barium

Recorded as corrected on 2004-12-31.

2002-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Cadmium

Recorded as corrected on 2004-12-31.

2002-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Chromium

Recorded as corrected on 2004-12-31.

2002-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Fluoride

Recorded as corrected on 2004-12-31.

2002-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Mercury

Recorded as corrected on 2004-12-31.

2002-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Antimony, Total

Recorded as corrected on 2004-12-31.

2002-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Beryllium, Total

Recorded as corrected on 2004-12-31.

2002-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Selenium

Recorded as corrected on 2004-12-31.

2002-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — CYANIDE

Recorded as corrected on 2004-12-31.

2002-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Thallium, Total

Recorded as corrected on 2004-12-31.

2002-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Nickel

Recorded as corrected on 2004-12-31.

1999-07-01 — Monitoring and Reporting

category MR · monitoring & reporting

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

Recorded as corrected on 1999-09-30.

1999-07-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Combined Radium (-226 and -228)

Recorded as corrected on 1999-09-30.

1999-04-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Combined Radium (-226 and -228)

Recorded as corrected on 1999-06-30.

1999-04-01 — Monitoring and Reporting

category MR · monitoring & reporting

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

Recorded as corrected on 1999-06-30.

1999-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Combined Radium (-226 and -228)

Recorded as corrected on 1999-03-31.

1999-01-01 — Monitoring and Reporting

category MR · monitoring & reporting

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

Recorded as corrected on 1999-03-31.

1998-10-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Combined Radium (-226 and -228)

Recorded as corrected on 1998-12-31.

1998-10-01 — Monitoring and Reporting

category MR · monitoring & reporting

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

Recorded as corrected on 1998-12-31.

1998-07-01 — Monitoring and Reporting

category MR · monitoring & reporting

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

Recorded as corrected on 1998-09-30.

1998-07-01 — Maximum Contaminant Level Violation

category MCL · health-based

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

Recorded as corrected on 1998-07-31.

1998-07-01 — Monitoring and Reporting

category MR · monitoring & reporting

Monitoring, Regular — Combined Radium (-226 and -228)

Recorded as corrected on 1998-09-30.

1984-09-14 — Maximum Contaminant Level Violation

category MCL · health-based

Maximum Contaminant Level Violation, Average — Combined Radium (-226 and -228)

Recorded as corrected on 1987-07-07.

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.

Source: US Environmental Protection Agency (EPA) · EPA public water system ID (PWSID) IL0314480