BERKELEY, IL · Cook County

BERKELEY Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): IL0310180
System type: Community Water System
Population served: 5,214
Service connections: 1,862
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2004 – September 29, 2004
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 1998 – September 24, 1999
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, Repeat Minor (TCR)
—
Coliform (TCR)
July 1, 1994 – July 31, 1994
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
July 1, 1994 – July 31, 1994
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1994 – July 31, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1994 – January 31, 1994
Archived
Public Education
Health-based
Lead and Copper Rule
January 1, 1993 – February 10, 1994
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1991 – July 31, 1991
Archived

Resolved 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 1, 2004 – September 29, 2004	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 1998 – September 24, 1999	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	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, 1994 – July 31, 1994	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1994 – July 31, 1994	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1994 – July 31, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
January 1, 1994 – January 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1993 – February 10, 1994	Public Education	Lead and Copper Rule	Health-based	Resolved
July 1, 1991 – July 31, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

July 1, 2004State Violation/Reminder Notice1 linked violation
September 24, 1999State Compliance achieved1 linked violation
April 16, 1999State Compliance achieved3 linked violations
September 18, 1994State Public Notification requested2 linked violations
September 18, 1994State Violation/Reminder Notice3 linked violations
September 18, 1994State Public Notification requested3 linked violations
September 18, 1994State Public Notification requested1 linked violation
September 18, 1994State Public Notification requested2 linked violations
September 18, 1994State Violation/Reminder Notice1 linked violation
August 4, 1994State Public Notification received3 linked violations
August 4, 1994State Public Notification received1 linked violation
March 31, 1994State Public Notification received1 linked violation
February 27, 1994State Violation/Reminder Notice1 linked violation
February 27, 1994State Public Notification requested1 linked violation
February 10, 1994State Compliance achieved1 linked violation
December 21, 1992State Violation/Reminder Notice1 linked violation
December 21, 1992State Public Notification requested1 linked violation
August 26, 1991State Public Notification received2 linked violations
June 30, 1990State Public Notification requested1 linked violation
June 2, 1990State Violation/Reminder Notice1 linked violation

Contact

WAGNER, JOSEPH

708-234-2624

BERKELEY, IL 60163