Is ELDORADO required to publish a Consumer Confidence Report?

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

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

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.

ELDORADO, IL · Saline County

ELDORADO Water System

Consumer Confidence Report status

ELDORADO 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 ELDORADO.

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): IL1655030
System type: Community Water System
Population served: 4,715
Service connections: 2,100
Ownership: local government
Water source: groundwater (wells)

ELDORADO is one of 248 community water systems in Illinois in the 3,301 to 10,000 people size category, serving 4,715 people from groundwater.

As of August 1, 2026, its federal record holds 4 entries between 1977 and 2024, of which 1 health-based item remains open.

Of the 4, 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 Lead and Copper Rule, the Consumer Confidence Rule, and the Radionuclides and Revised Rad Rule.

Violation history

LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2002 – June 13, 2003
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1992 – August 25, 1993
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)

Period	Violation	Contaminant / rule	Health-based	Status
October 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Unaddressed
July 1, 2002 – June 13, 2003	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 1992 – August 25, 1993	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	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

August 12, 2025State Public Notification received1 linked violation
July 22, 2025State Violation/Reminder Notice2 linked violations
June 13, 2003State Compliance achieved1 linked violation
August 27, 1993State Compliance achieved1 linked violation
August 25, 1993State Compliance achieved1 linked violation
July 1, 1993State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
July 1, 1993State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 21, 1991State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 21, 1991State Public Notification requestedgeneral compliance action — not tied to a specific violation on record

Common questions

Is ELDORADO required to publish a Consumer Confidence Report?: Yes. ELDORADO 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 ELDORADO’s next Consumer Confidence Report due?: ELDORADO’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ELDORADO have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 open health-based violation for ELDORADO.
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

JAMES, ROCKY

618-273-6566

ELDORADO, IL 62930