PARK FOREST, IL · Cook County
PARK FOREST Water System
Consumer Confidence Report status
PARK FOREST 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 PARK FOREST.
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)
- IL0314740
- System type
- Community Water System
- Population served
- 21,687
- Service connections
- 9,060
- Ownership
- local government
- Water source
- groundwater (wells)
PARK FOREST is one of 225 community water systems in Illinois in the 10,001 to 100,000 people size category, serving 21,687 people from groundwater.
As of August 1, 2026, its federal record holds 30 entries between 1977 and 2020, all of which EPA lists as closed. Nothing has been added since 2020.
Of the 30, 27 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 synthetic organic chemicals, the Total Coliform Rules, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.
Violation history
Monitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Atrazine
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Dalapon
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Diquat
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Endothall
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Simazine
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Picloram
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Aldicarb sulfoxide
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Aldicarb sulfone
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Regular
—Aldicarb
January 1, 2020 – December 31, 2022
ResolvedMaximum Contaminant Level Violation, E. coli (RTCR)
Health-basedRevised Total Coliform Rule
July 1, 2019 – July 31, 2019
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
September 1, 2013 – September 30, 2013
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2013 – September 30, 2013
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2009 – June 29, 2009
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2007 – July 12, 2007
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
March 1, 1993 – March 31, 1993
ArchivedMonitoring, 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 |
|---|---|---|---|---|
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Aldicarb sulfoxide | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Aldicarb sulfone | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2020 – December 31, 2022 | Monitoring, Regular | Aldicarb | — | Resolved |
| July 1, 2019 – July 31, 2019 | Maximum Contaminant Level Violation, E. coli (RTCR) | Revised Total Coliform Rule | Health-based | Resolved |
| September 1, 2013 – September 30, 2013 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2013 – September 30, 2013 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2009 – June 29, 2009 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2007 – July 12, 2007 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| March 1, 1993 – March 31, 1993 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | 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
- March 15, 2026State Compliance achieved1 linked violation
- March 15, 2026State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 15, 2026State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- January 14, 2026State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- January 14, 2026State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- January 13, 2026State Public Notification requested1 linked violation
- January 13, 2026State Violation/Reminder Notice1 linked violation
- June 20, 2023State Public Notification received31 linked violations
- May 31, 2023State Compliance achieved31 linked violations
- February 8, 2023State Public Notification requested31 linked violations
- February 8, 2023State Violation/Reminder Notice31 linked violations
- October 21, 2019State Bilateral Compliance Agreement signed1 linked violation
- August 28, 2019State Compliance achieved1 linked violation
- August 21, 2019State Formal Notice of Violation issued1 linked violation
- August 8, 2019State Public Notification received1 linked violation
- July 12, 2019State Public Notification requested1 linked violation
- July 12, 2019State Violation/Reminder Notice1 linked violation
- July 4, 2019State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
- July 4, 2019State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- July 4, 2019State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- May 12, 2014State Public Notification received1 linked violation
- May 12, 2014State Public Notification received1 linked violation
- October 29, 2013State Compliance achieved2 linked violations
- October 15, 2013State Violation/Reminder Notice1 linked violation
- October 15, 2013State Public Notification requested1 linked violation
- October 15, 2013State Violation/Reminder Notice1 linked violation
- October 15, 2013State Public Notification requested1 linked violation
- June 2, 2010State Public Notification received2 linked violations
- December 1, 2009State Compliance achieved1 linked violation
- June 29, 2009State Compliance achieved1 linked violation
- June 11, 2009State Public Notification requested1 linked violation
- June 11, 2009State Public Notification requested1 linked violation
- June 11, 2009State Violation/Reminder Notice1 linked violation
- July 16, 2007State Violation/Reminder Notice1 linked violation
- July 12, 2007State Compliance achieved1 linked violation
- April 22, 1993State Violation/Reminder Notice1 linked violation
- April 22, 1993State Public Notification requested1 linked violation
Common questions
Is PARK FOREST required to publish a Consumer Confidence Report?
- Yes. PARK FOREST 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 PARK FOREST’s next Consumer Confidence Report due?
- PARK FOREST’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does PARK FOREST have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for PARK FOREST.
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
YSAGUIRRE, RODERICK
708-503-7702
PARK FOREST, IL 60466