Public Water Partners

WASHINGTON, IL · Tazewell County

HARVARD HILLS WATER CORPORATION Water System

Consumer Confidence Report status

HARVARD HILLS WATER CORPORATION 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 open health-based violation for HARVARD HILLS WATER CORPORATION, alongside 3 other open items.

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)
IL1795450
System type
Community Water System
Population served
215
Service connections
86
Ownership
privately owned
Water source
groundwater (wells)

HARVARD HILLS WATER CORPORATION is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, serving 215 people from groundwater.

As of August 1, 2026, its federal record holds 14 entries between 1977 and 2025, of which 1 health-based item remains open, alongside 3 other open entries.

Of the 14, 5 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 Lead and Copper Rule, and the Public Notice Rule and Revised PN Rule.

Violation history

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    July 12, 2025 – January 2, 2026

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    July 1, 2025

    Unaddressed

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    July 1, 2024

    Unaddressed

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2024 – July 15, 2024

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    July 1, 2024

    Unaddressed

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    December 4, 2023 – July 15, 2024

    Resolved

  • OCCT/SOWT Study/Recommendation

    Health-based

    Lead and Copper Rule

    April 2, 2023 – June 7, 2024

    Resolved

  • Public Education

    Health-based

    Lead and Copper Rule

    March 1, 2023

    Unaddressed

  • Lead Consumer Notice

    —

    Lead and Copper Rule

    December 30, 2022 – February 7, 2023

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    October 8, 2008 – October 27, 2008

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    October 19, 2007 – November 7, 2007

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    February 1, 1998 – February 28, 1998

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    July 1, 1997 – July 31, 1997

    Archived

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    June 30, 1977 – June 29, 1981

    Archived

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

Enforcement actions

Common questions

Is HARVARD HILLS WATER CORPORATION required to publish a Consumer Confidence Report?

Yes. HARVARD HILLS WATER CORPORATION 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 HARVARD HILLS WATER CORPORATION’s next Consumer Confidence Report due?

HARVARD HILLS WATER CORPORATION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does HARVARD HILLS WATER CORPORATION have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 1 open health-based violation for HARVARD HILLS WATER CORPORATION, alongside 3 other open items.

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

SHIELDS, JACINDA

815-674-0544

WASHINGTON, IL 61571