Is DALZELL required to publish a Consumer Confidence Report?

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

DALZELL’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.

PERU, IL · Bureau County

DALZELL Water System

Consumer Confidence Report status

DALZELL 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 DALZELL 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): IL0110250
System type: Community Water System
Population served: 663
Service connections: 299
Ownership: local government
Water source: groundwater (wells)

DALZELL is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 663 people from groundwater.

As of August 1, 2026, its federal record holds 4 entries between 1997 and 2025, of which 1 remains open; none are health-based.

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

Violation history

Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025
Unaddressed
Monitoring, Regular
—
Atrazine
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 2000 – October 31, 2000
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1997 – January 31, 1997
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
July 2, 2025	Notification, Known or Potential LSL	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
October 1, 2000 – December 31, 2000	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2000 – October 31, 2000	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
January 1, 1997 – January 31, 1997	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

August 29, 2025State Public Notification received1 linked violation
August 29, 2025State Public Notification received1 linked violation
July 22, 2025State Violation/Reminder Notice1 linked violation
July 22, 2025State Public Notification requested1 linked violation
July 3, 2025State Violation/Reminder Notice1 linked violation
July 3, 2025State Public Notification requested1 linked violation
July 2, 2025State Violation/Reminder Notice1 linked violation
July 2, 2025State Public Notification requested1 linked violation
July 1, 2010State Compliance achieved1 linked violation
May 6, 2010State Public Notification received2 linked violations
January 19, 2010State Compliance achieved1 linked violation
January 12, 2010State Public Notification requested1 linked violation
January 12, 2010State Violation/Reminder Notice1 linked violation
January 12, 2010State Public Notification requested1 linked violation
July 2, 2005State Compliance achieved1 linked violation
January 8, 2001State Compliance achieved1 linked violation
March 20, 1997State Public Notification requested1 linked violation
March 20, 1997State Violation/Reminder Notice1 linked violation
March 14, 1997State Public Notification received1 linked violation
July 29, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Common questions

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

GLYNN, JOSEPH A.

815-224-1650

PERU, IL 61354