Is ELVERADO WATER DISTRICT required to publish a Consumer Confidence Report?

Yes. ELVERADO WATER DISTRICT 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 ELVERADO WATER DISTRICT’s next Consumer Confidence Report due?

ELVERADO WATER DISTRICT’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.

VERGENNES, IL · Jackson County

ELVERADO WATER DISTRICT Water System

Consumer Confidence Report status

ELVERADO WATER DISTRICT 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 no open violations for ELVERADO WATER DISTRICT.

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): IL0770010
System type: Community Water System
Population served: 763
Service connections: 305
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

ELVERADO WATER DISTRICT is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 763 people from surface water.

As of August 1, 2026, its federal record holds 6 entries between 1999 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.

Of the 6, 4 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 Stage 2 Disinfectants and Disinfection Byproducts Rule, the Lead and Copper Rule, and the Consumer Confidence Rule.

Violation history

Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
August 1, 2017 – October 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
TTHM
August 1, 2017 – October 31, 2017
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2012 – July 5, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Chlorite
January 1, 2010 – January 31, 2010
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1999 – February 8, 2000
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1999 – February 9, 2000
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
August 1, 2017 – October 31, 2017	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
August 1, 2017 – October 31, 2017	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2012 – July 5, 2012	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2010 – January 31, 2010	Maximum Contaminant Level Violation, Average	Chlorite	Health-based	Resolved
July 1, 1999 – February 8, 2000	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1999 – February 9, 2000	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

October 21, 2025State Violation/Reminder Notice1 linked violation
January 14, 2019State Public Notification received1 linked violation
January 14, 2019State Public Notification received1 linked violation
January 26, 2018State Compliance achieved2 linked violations
January 12, 2018State Violation/Reminder Notice1 linked violation
January 12, 2018State Public Notification requested1 linked violation
January 12, 2018State Violation/Reminder Notice1 linked violation
January 12, 2018State Public Notification requested1 linked violation
October 22, 2013State Compliance achieved1 linked violation
October 15, 2013State Violation/Reminder Notice1 linked violation
August 22, 2012State Violation/Reminder Notice1 linked violation
July 5, 2012State Compliance achieved2 linked violations
March 1, 2010State Public Notification received1 linked violation
February 8, 2010State Public Notification requested1 linked violation
February 8, 2010State Violation/Reminder Notice1 linked violation
February 8, 2010State Intentional no-action1 linked violation
February 4, 2010State Compliance achieved2 linked violations
February 9, 2000State Compliance achieved1 linked violation
February 8, 2000State Compliance achieved1 linked violation

Common questions

Is ELVERADO WATER DISTRICT required to publish a Consumer Confidence Report?: Yes. ELVERADO WATER DISTRICT 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 ELVERADO WATER DISTRICT’s next Consumer Confidence Report due?: ELVERADO WATER DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ELVERADO WATER DISTRICT have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for ELVERADO WATER DISTRICT.
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

OESTREICHER, NATOSHA

618-318-3077

VERGENNES, IL 62994