Is WYANET required to publish a Consumer Confidence Report?

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

WYANET’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.

WYANET, IL · Bureau County

WYANET Water System

Consumer Confidence Report status

WYANET 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 WYANET 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): IL0111150
System type: Community Water System
Population served: 886
Service connections: 426
Ownership: local government
Water source: groundwater (wells)

WYANET is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 886 people from groundwater.

As of August 1, 2026, its federal record holds 24 entries between 1991 and 2026, of which 1 remains open; none are health-based.

All 24 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 volatile organic chemicals, the Lead and Copper Rule, and the Total Coliform Rules.

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2026
Unaddressed
Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025 – February 3, 2026
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2007 – August 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2007 – September 6, 2007
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 1998 – March 31, 1998
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 1997 – December 31, 1997
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 1997 – June 30, 1997
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
Trichloroethylene
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
Tetrachloroethylene
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
Benzene
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
Toluene
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
Styrene
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
Xylenes, Total
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1991 – December 31, 1991
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
January 1, 2026	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
July 2, 2025 – February 3, 2026	Notification, Known or Potential LSL	LEAD AND COPPER RULE REVISIONS	—	Resolved
August 1, 2007 – August 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2007 – September 6, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 1998 – March 31, 1998	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 1997 – December 31, 1997	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 1997 – June 30, 1997	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	Trichloroethylene	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	Tetrachloroethylene	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	Benzene	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	Toluene	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	Ethylbenzene	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	Styrene	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	Xylenes, Total	—	Resolved
July 1, 1995 – June 30, 1996	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
December 1, 1991 – December 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	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

February 3, 2026State Compliance achieved2 linked violations
January 27, 2026State Public Notification requested1 linked violation
January 27, 2026State Violation/Reminder Notice1 linked violation
August 7, 2025State Public Notification received1 linked violation
July 31, 2025State Compliance achieved1 linked violation
July 22, 2025State Public Notification requested1 linked violation
July 3, 2025State Violation/Reminder Notice1 linked violation
June 12, 2008State Public Notification received2 linked violations
March 1, 2008State Compliance achieved1 linked violation
September 18, 2007State Violation/Reminder Notice1 linked violation
September 17, 2007State Public Notification requested1 linked violation
September 6, 2007State Compliance achieved1 linked violation
April 29, 2005State Public Notification received1 linked violation
January 25, 2005State Compliance achieved1 linked violation
January 19, 2005State Violation/Reminder Notice1 linked violation
July 9, 2004State Compliance achieved1 linked violation
February 27, 2004State Public Notification requested1 linked violation
June 30, 1999State Compliance achieved1 linked violation
June 30, 1996State Compliance achieved20 linked violations
October 2, 1995State Violation/Reminder Notice20 linked violations
October 2, 1995State Public Notification requested20 linked violations
October 1, 1995State Public Notification received20 linked violations
January 25, 1992State Violation/Reminder Notice1 linked violation
January 25, 1992State Public Notification requested1 linked violation
January 23, 1992State Public Notification received1 linked violation
September 2, 1989State Public Notification requested1 linked violation

Common questions

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

TESKE, SHELLY

815-699-2631

WYANET, IL 61379