Public Water Partners

FOREST PARK, IL · Cook County

FOREST PARK Water System

Consumer Confidence Report status

FOREST 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 FOREST 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)
IL0310900
System type
Community Water System
Population served
14,340
Service connections
3,474
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

FOREST PARK is one of 225 community water systems in Illinois in the 10,001 to 100,000 people size category, serving 14,340 people from surface water.

As of August 1, 2026, its federal record holds 5 entries between 1999 and 2025, of which 1 remains open; none are health-based.

Of the 5, 2 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 Total Coliform Rules, the Lead and Copper Rule, and the Consumer Confidence Rule.

Violation history

  • Notification, Known or Potential LSL

    —

    LEAD AND COPPER RULE REVISIONS

    July 2, 2025

    Unaddressed

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    July 1, 2017 – July 3, 2018

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    January 1, 2004 – January 31, 2004

    Resolved

  • Maximum Contaminant Level Violation, Acute (TCR)

    Health-based

    Coliform (TCR)

    September 1, 1999 – September 30, 1999

    Archived

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    September 1, 1999 – September 30, 1999

    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 FOREST PARK required to publish a Consumer Confidence Report?

Yes. FOREST 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 FOREST PARK’s next Consumer Confidence Report due?

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

Does FOREST PARK have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 1 item for FOREST 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

STELLA, SALVATORE A.

708-366-4876

FOREST PARK, IL 60130