JOLIET, IL · Will County

RIDGEWOOD SUBDIVISION Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of January 21, 2010. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Will County, IL.

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): IL1977650
System type: Community Water System
Population served: 250
Service connections: 62
Ownership: privately owned
Water source: groundwater (wells)

RIDGEWOOD SUBDIVISION is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, formerly serving 250 people from groundwater.

EPA's federal records list this system as inactive in 2010; the record below is historical.

As of August 1, 2026, its federal record holds 21 entries between 1977 and 2001, all of which EPA lists as closed. Nothing has been added since 2001.

Of the 21, 17 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 inorganic chemicals, the Consumer Confidence Rule, and the Radionuclides and Revised Rad Rule.

Violation history

Monitoring, Regular
—
Barium
October 1, 2001 – December 31, 2001
Resolved
Monitoring, Regular
—
Cadmium
October 1, 2001 – December 31, 2001
Resolved
Monitoring, Regular
—
Antimony, Total
October 1, 2001 – December 31, 2001
Resolved
Monitoring, Regular
—
Selenium
October 1, 2001 – December 31, 2001
Resolved
Monitoring, Regular
—
Nickel
October 1, 2001 – December 31, 2001
Resolved
Monitoring, Regular
—
Mercury
October 1, 2001 – December 31, 2001
Resolved
Monitoring, Regular
—
CYANIDE
October 1, 2001 – December 31, 2001
Resolved
Monitoring, Regular
—
Chromium
October 1, 2001 – December 31, 2001
Resolved
Monitoring, Regular
—
Thallium, Total
October 1, 2001 – December 31, 2001
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2001 – September 5, 2001
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2001 – March 31, 2001
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2000 – December 31, 2000
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2000 – September 10, 2001
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
January 19, 2000 – June 23, 2000
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
October 19, 1999 – September 10, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1999 – February 28, 1999
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1998 – October 31, 1998
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1997 – September 30, 1997
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1997 – July 31, 1997
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
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
October 1, 2001 – December 31, 2001	Monitoring, Regular	Barium	—	Resolved
October 1, 2001 – December 31, 2001	Monitoring, Regular	Cadmium	—	Resolved
October 1, 2001 – December 31, 2001	Monitoring, Regular	Antimony, Total	—	Resolved
October 1, 2001 – December 31, 2001	Monitoring, Regular	Selenium	—	Resolved
October 1, 2001 – December 31, 2001	Monitoring, Regular	Nickel	—	Resolved
October 1, 2001 – December 31, 2001	Monitoring, Regular	Mercury	—	Resolved
October 1, 2001 – December 31, 2001	Monitoring, Regular	CYANIDE	—	Resolved
October 1, 2001 – December 31, 2001	Monitoring, Regular	Chromium	—	Resolved
October 1, 2001 – December 31, 2001	Monitoring, Regular	Thallium, Total	—	Resolved
July 1, 2001 – September 5, 2001	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2001 – March 31, 2001	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 2000 – September 10, 2001	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 19, 2000 – June 23, 2000	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 19, 1999 – September 10, 2001	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
February 1, 1999 – February 28, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1998 – October 31, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
September 1, 1997 – September 30, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1997 – July 31, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

May 18, 2008State Compliance achieved1 linked violation
April 18, 2003State Violation/Reminder Notice2 linked violations
March 11, 2002State Compliance achieved12 linked violations
January 14, 2002State Violation/Reminder Notice12 linked violations
January 14, 2002State Public Notification requested12 linked violations
September 10, 2001State Compliance achieved2 linked violations
September 5, 2001State Compliance achieved1 linked violation
July 30, 2001State Violation/Reminder Notice1 linked violation
June 5, 2001State Compliance achieved9 linked violations
February 7, 2000State Violation/Reminder Notice2 linked violations
February 7, 2000State Formal Notice of Violation issued2 linked violations
February 7, 2000State Public Notification requested2 linked violations
April 15, 1999State Public Notification requested1 linked violation
April 15, 1999State Violation/Reminder Notice1 linked violation
December 15, 1998State Public Notification requested1 linked violation
December 15, 1998State Violation/Reminder Notice1 linked violation
February 7, 1998State Public Notification requested1 linked violation
February 7, 1998State Violation/Reminder Notice1 linked violation
December 6, 1997State Violation/Reminder Notice1 linked violation
December 6, 1997State Public Notification requested1 linked violation
October 12, 1997State Public Notification requested1 linked violation
October 12, 1997State Violation/Reminder Notice1 linked violation
October 10, 1990State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 27, 1990State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

DORMAN, FRAN

815-723-6557

JOLIET, IL 60434