Public Water Partners

INDIAN HEAD PARK, IL · Cook County

INDIAN HEAD PARK Water System

Consumer Confidence Report status

INDIAN HEAD PARK must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show 1 item for INDIAN HEAD PARK that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.

System facts

System ID (PWSID)
IL0311410
System type
Community Water System
Population served
3,240
Service connections
935
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

INDIAN HEAD PARK is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 3,240 people from surface water.

As of August 1, 2026, its federal record holds 6 entries between 1977 and 2025, of which 1 remains open; none are health-based.

Of the 6, 3 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Consumer Confidence Rule, the Radionuclides and Revised Rad Rule, and the Lead and Copper Rule.

Violation history

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    July 1, 2025

    Unaddressed

  • Lead Consumer Notice

    —

    Lead and Copper Rule

    December 30, 2020 – January 27, 2021

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    July 1, 2016 – July 7, 2017

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    August 1, 1994 – August 31, 1994

    Archived

  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    January 25, 1984 – May 12, 1986

    Resolved

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    June 30, 1977 – June 29, 1981

    Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Common questions

Is INDIAN HEAD PARK required to publish a Consumer Confidence Report?

Yes. INDIAN HEAD PARK is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is INDIAN HEAD PARK’s next Consumer Confidence Report due?

INDIAN HEAD PARK’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does INDIAN HEAD PARK have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 1 item for INDIAN HEAD PARK that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

MORGAN, GAVIN

708-246-3080

INDIAN HEAD PARK, IL 60525