Is CREST HILL required to publish a Consumer Confidence Report?

Yes. CREST HILL 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 CREST HILL’s next Consumer Confidence Report due?

CREST HILL’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.

CREST HILL, IL · Will County

CREST HILL Water System

Consumer Confidence Report status

CREST HILL 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 4 items for CREST HILL that are 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): IL1970250
System type: Community Water System
Population served: 21,169
Service connections: 6,500
Ownership: local government
Water source: groundwater (wells)

CREST HILL is one of 225 community water systems in Illinois in the 10,001 to 100,000 people size category, serving 21,169 people from groundwater.

As of August 1, 2026, its federal record holds 77 entries between 1977 and 2025, of which 4 remain open; none are health-based.

Of the 77, 59 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, volatile organic chemicals, and inorganic chemicals.

Violation history

Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2025 – October 31, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2025 – October 31, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 12, 2025
Unaddressed
Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
February 23, 2025 – March 25, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 13, 2024 – May 1, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2024
Unaddressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2024 – December 30, 2024
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
January 2, 2024 – February 14, 2025
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2023 – March 11, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2023 – September 30, 2023
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2023 – September 30, 2023
Resolved
Monitoring, Regular
—
Selenium
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Antimony, Total
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Mercury
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Beryllium, Total
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
CYANIDE
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Barium
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Fluoride
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Nickel
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Chromium
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
OXAMYL
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Diquat
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Diquat
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Carbofuran
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Cadmium
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Thallium, Total
January 1, 2023 – December 31, 2025
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2021 – October 31, 2021
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2021 – December 9, 2021
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2021 – September 30, 2021
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
December 1, 2019 – December 31, 2019
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2019 – November 30, 2019
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2019 – December 31, 2019
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
December 1, 2018 – December 31, 2018
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 16, 2018 – October 24, 2018
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2018 – December 31, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2018 – July 31, 2018
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
November 1, 2016 – October 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
TTHM
November 1, 2016 – October 31, 2017
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2016 – July 31, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2016 – September 8, 2016
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2016 – June 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2016 – June 30, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – July 31, 2013
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2005 – June 13, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 2001 – April 30, 2001
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 2001 – January 31, 2001
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 1998 – October 31, 1998
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1998 – August 31, 1998
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 1997 – February 28, 1997
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
February 1, 1997 – February 28, 1997
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
March 1, 1995 – March 31, 1995
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
March 1, 1995 – March 31, 1995
Archived
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
September 2, 1993 – January 23, 1995
Resolved
Public Education
Health-based
Lead and Copper Rule
July 1, 1993 – February 10, 1994
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
April 1, 1993 – April 30, 1993
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 1993 – April 30, 1993
Archived
Monitoring, Regular
—
Carbon tetrachloride
January 1, 1992 – March 31, 1992
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 1992 – March 31, 1992
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
January 1, 1991 – January 31, 1991
Archived
Monitoring, Regular
—
Benzene
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 1990 – September 30, 1990
Archived
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
Benzene
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
Trichloroethylene
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1990 – June 30, 1990
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2025 – October 31, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2025 – October 31, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 12, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
July 2, 2025	Notification, Known or Potential LSL	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
July 1, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
February 23, 2025 – March 25, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 13, 2024 – May 1, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
July 1, 2024 – December 30, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 2, 2024 – February 14, 2025	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
July 1, 2023 – March 11, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2023 – September 30, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2023 – September 30, 2023	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2023 – December 31, 2025	Monitoring, Regular	Selenium	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Antimony, Total	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Mercury	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Beryllium, Total	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	CYANIDE	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Barium	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Fluoride	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Nickel	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Chromium	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	OXAMYL	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Diquat	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Diquat	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Carbofuran	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Cadmium	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Thallium, Total	—	Archived
October 1, 2021 – October 31, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2021 – December 9, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 1, 2021 – September 30, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	CYANIDE	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
December 1, 2019 – December 31, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
November 1, 2019 – November 30, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2019 – December 31, 2019	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
December 1, 2018 – December 31, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 16, 2018 – October 24, 2018	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2018 – July 31, 2018	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
November 1, 2016 – October 31, 2017	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
November 1, 2016 – October 31, 2017	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2016 – July 31, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2016 – September 8, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
June 1, 2016 – June 30, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2013 – July 31, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2005 – June 13, 2006	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
April 1, 2001 – April 30, 2001	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
January 1, 2001 – January 31, 2001	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
October 1, 1998 – October 31, 1998	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
August 1, 1998 – August 31, 1998	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
February 1, 1997 – February 28, 1997	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
February 1, 1997 – February 28, 1997	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
March 1, 1995 – March 31, 1995	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
March 1, 1995 – March 31, 1995	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
September 2, 1993 – January 23, 1995	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
July 1, 1993 – February 10, 1994	Public Education	Lead and Copper Rule	Health-based	Resolved
April 1, 1993 – April 30, 1993	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
April 1, 1993 – April 30, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
January 1, 1992 – March 31, 1992	Monitoring, Regular	Carbon tetrachloride	—	Archived
January 1, 1992 – March 31, 1992	Monitoring, Regular	Trichloroethylene	—	Archived
January 1, 1991 – January 31, 1991	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	Benzene	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	1,2-Dichloroethane	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	Carbon tetrachloride	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
July 1, 1990 – September 30, 1990	Monitoring, Regular	p-Dichlorobenzene	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	p-Dichlorobenzene	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	Benzene	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	Trichloroethylene	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	1,2-Dichloroethane	—	Archived
April 1, 1990 – June 30, 1990	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

January 16, 2026State Public Notification requested1 linked violation
January 16, 2026State Public Notification requested1 linked violation
January 16, 2026State Violation/Reminder Notice1 linked violation
January 16, 2026State Violation/Reminder Notice1 linked violation
January 16, 2026State Public Notification requested1 linked violation
January 16, 2026State Violation/Reminder Notice1 linked violation
January 16, 2026State Public Notification requested1 linked violation
January 16, 2026State Violation/Reminder Notice1 linked violation
January 13, 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
January 13, 2026State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 13, 2026State Violation/Reminder Noticegeneral 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
January 13, 2026State Public Notification requested1 linked violation
January 13, 2026State Violation/Reminder Notice1 linked violation
January 13, 2026State Violation/Reminder Noticegeneral 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
January 13, 2026State Public Notification requested1 linked violation
January 13, 2026State Violation/Reminder Notice1 linked violation
January 13, 2026State Public Notification requested1 linked violation
January 13, 2026State Violation/Reminder Notice1 linked violation
January 13, 2026State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 13, 2026State Violation/Reminder Noticegeneral 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
January 13, 2026State Public Notification requested1 linked violation
January 13, 2026State Violation/Reminder Notice1 linked violation
January 13, 2026State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 13, 2026State Violation/Reminder Noticegeneral 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
January 13, 2026State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 13, 2026State Violation/Reminder Noticegeneral 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
January 13, 2026State Public Notification requested1 linked violation
January 13, 2026State Violation/Reminder Notice1 linked violation
January 13, 2026State Public Notification requested1 linked violation
January 13, 2026State Violation/Reminder Notice1 linked violation
December 16, 2025State Public Notification requested1 linked violation
December 16, 2025State Public Notification requested1 linked violation
December 16, 2025State Violation/Reminder Notice1 linked violation
December 16, 2025State Violation/Reminder Notice1 linked violation
November 24, 2025State Compliance achieved2 linked violations
August 26, 2025State Violation/Reminder Notice1 linked violation
August 22, 2025State Violation/Reminder Notice1 linked violation
July 3, 2025State Public Notification requested1 linked violation
July 3, 2025State Violation/Reminder Notice1 linked violation
March 27, 2025State Violation/Reminder Notice1 linked violation
March 27, 2025State Public Notification received1 linked violation
March 25, 2025State Compliance achieved1 linked violation
March 19, 2025State Violation/Reminder Notice1 linked violation
February 14, 2025State Compliance achieved1 linked violation
January 23, 2025State Violation/Reminder Notice1 linked violation
January 23, 2025State Public Notification requested1 linked violation
December 30, 2024State Compliance achieved1 linked violation
October 11, 2024State Public Notification received2 linked violations
October 8, 2024State Public Notification received1 linked violation
August 22, 2024State Violation/Reminder Notice1 linked violation
July 11, 2024State Public Notification requested1 linked violation
July 11, 2024State Violation/Reminder Notice1 linked violation
May 1, 2024State Compliance achieved1 linked violation
March 11, 2024State Compliance achieved1 linked violation
November 8, 2023State Compliance achieved2 linked violations
October 11, 2023State Violation/Reminder Notice2 linked violations
October 11, 2023State Public Notification requested2 linked violations
July 21, 2023State Compliance achieved1 linked violation
July 13, 2023State Violation/Reminder Notice1 linked violation
July 13, 2023State Public Notification requested1 linked violation
July 6, 2023State Public Notification received1 linked violation
July 6, 2023State Public Notification received1 linked violation
February 10, 2023State Violation/Reminder Notice1 linked violation
February 10, 2023State Public Notification requested1 linked violation
February 7, 2023State Public Notification requested1 linked violation
February 7, 2023State Violation/Reminder Notice1 linked violation
July 5, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 27, 2022State Public Notification received1 linked violation
May 27, 2022State Public Notification received1 linked violation
May 27, 2022State Public Notification received1 linked violation
May 27, 2022State Public Notification received1 linked violation
April 12, 2022State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 14, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 14, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 9, 2021State Compliance achieved4 linked violations
November 19, 2021State Public Notification requested1 linked violation
November 19, 2021State Public Notification requested1 linked violation
November 19, 2021State Violation/Reminder Notice1 linked violation
November 19, 2021State Violation/Reminder Notice1 linked violation
October 19, 2021State Public Notification requested1 linked violation
October 19, 2021State Public Notification requested1 linked violation
October 19, 2021State Violation/Reminder Notice1 linked violation
October 19, 2021State Violation/Reminder Notice1 linked violation
June 5, 2020State Public Notification received1 linked violation
June 5, 2020State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 5, 2020State Public Notification received1 linked violation
February 11, 2020State Compliance achieved3 linked violations
January 14, 2020State Public Notification requested1 linked violation
January 14, 2020State Public Notification requested1 linked violation
January 14, 2020State Violation/Reminder Notice1 linked violation
January 14, 2020State Violation/Reminder Notice1 linked violation
December 11, 2019State Public Notification requested1 linked violation
December 11, 2019State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 11, 2019State Violation/Reminder Notice1 linked violation
July 15, 2019State Public Notification received1 linked violation
July 15, 2019State Public Notification received1 linked violation
February 5, 2019State Compliance achieved2 linked violations
January 15, 2019State Violation/Reminder Notice1 linked violation
January 15, 2019State Public Notification requested1 linked violation
January 15, 2019State Violation/Reminder Notice1 linked violation
January 15, 2019State Public Notification requested1 linked violation
December 12, 2018State Compliance achieved2 linked violations
October 24, 2018State Compliance achieved1 linked violation
October 16, 2018State Violation/Reminder Notice1 linked violation
July 31, 2018State Compliance achieved1 linked violation
July 31, 2018State Public Notification received2 linked violations
July 25, 2018State Violation/Reminder Notice1 linked violation
January 12, 2018State Public Notification requested2 linked violations
January 12, 2018State Violation/Reminder Notice2 linked violations
August 2, 2017State Public Notification received1 linked violation
August 2, 2017State Public Notification received1 linked violation
August 2, 2017State Public Notification received1 linked violation
August 2, 2017State Public Notification received1 linked violation
September 8, 2016State Compliance achieved4 linked violations
August 15, 2016State Violation/Reminder Notice1 linked violation
August 15, 2016State Public Notification requested1 linked violation
August 15, 2016State Violation/Reminder Notice1 linked violation
August 15, 2016State Public Notification requested1 linked violation
July 12, 2016State Public Notification requested1 linked violation
July 12, 2016State Public Notification requested1 linked violation
July 12, 2016State Violation/Reminder Notice1 linked violation
July 12, 2016State Violation/Reminder Notice1 linked violation
July 31, 2013State Compliance achieved1 linked violation
July 25, 2013State Violation/Reminder Notice1 linked violation
July 10, 2006State Public Notification received1 linked violation
June 13, 2006State Compliance achieved1 linked violation
December 19, 2005State Public Notification requested1 linked violation
December 19, 2005State Violation/Reminder Notice1 linked violation
June 15, 2001State Violation/Reminder Notice3 linked violations
June 15, 2001State Public Notification requested1 linked violation
March 15, 2001State Public Notification requested4 linked violations
December 15, 1998State Violation/Reminder Notice1 linked violation
December 15, 1998State Public Notification requested1 linked violation
October 15, 1998State Public Notification requested1 linked violation
October 15, 1998State Violation/Reminder Notice1 linked violation
June 10, 1995State Public Notification requested3 linked violations
June 10, 1995State Violation/Reminder Notice3 linked violations
January 23, 1995State Compliance achieved1 linked violation
March 29, 1994State Public Notification requested1 linked violation
March 29, 1994State Violation/Reminder Notice1 linked violation
February 10, 1994State Compliance achieved1 linked violation
January 19, 1993State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 19, 1993State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 1, 1992State Public Notification requested2 linked violations
January 1, 1992State Violation/Reminder Notice2 linked violations
March 21, 1991State Violation/Reminder Notice1 linked violation
March 21, 1991State Public Notification requested1 linked violation
November 17, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
July 1, 1990State Violation/Reminder Notice7 linked violations
July 1, 1990State Public Notification requested7 linked violations
April 1, 1990State Public Notification requested7 linked violations
April 1, 1990State Violation/Reminder Notice7 linked violations

Common questions

Is CREST HILL required to publish a Consumer Confidence Report?: Yes. CREST HILL 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 CREST HILL’s next Consumer Confidence Report due?: CREST HILL’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CREST HILL have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 4 items for CREST HILL that are 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

KEMP, JOHN

815-723-8671

CREST HILL, IL 60403