Public Water Partners

SHABBONA, IL · DeKalb County

SHABBONA Water System

Consumer Confidence Report status

SHABBONA 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 SHABBONA 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)
IL0370450
System type
Community Water System
Population served
913
Service connections
384
Ownership
local government
Water source
groundwater (wells)

SHABBONA is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 913 people from groundwater.

As of August 1, 2026, its federal record holds 20 entries between 2005 and 2025, of which 1 remains open; none are health-based.

All 20 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 synthetic organic chemicals, the Lead and Copper Rule, and inorganic chemicals.

Violation history

  • Notification, Known or Potential LSL

    —

    LEAD AND COPPER RULE REVISIONS

    July 2, 2025

    Unaddressed

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    July 1, 2023 – February 27, 2024

    Resolved

  • Monitoring, Regular

    —

    Arsenic

    April 1, 2020 – June 30, 2020

    Resolved

  • Monitoring, Regular

    —

    Carbofuran

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    Diquat

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    Simazine

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    2,4-D

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    Atrazine

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    Dalapon

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    OXAMYL

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    Endothall

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 2020 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    LASSO

    January 1, 2020 – December 31, 2022

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    October 1, 2005 – September 5, 2006

    Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is SHABBONA required to publish a Consumer Confidence Report?

Yes. SHABBONA 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 SHABBONA’s next Consumer Confidence Report due?

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

Does SHABBONA have any open drinking water violations on record?

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

OTTENGHEIME, FRANK

815-824-3064

SHABBONA, IL 60550