Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL1970070
PWS Name	CHANNAHON EAST
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	630
County Served	Will

The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	5412314	Returned to Compliance	01-JUL-2023	-	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5412311	Returned to Compliance	01-OCT-2007	31-DEC-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5412310	Returned to Compliance	01-JUL-2007	30-SEP-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5412309	Returned to Compliance	01-APR-2007	30-JUN-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5412308	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5412307	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5412207	Returned to Compliance	01-JUL-2006	30-SEP-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5412106	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	5411906	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5412006	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5411706	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	5411806	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	5411606	Returned to Compliance	01-JUL-2005	30-SEP-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5411506	Returned to Compliance	01-JUL-2005	30-SEP-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	5411305	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5411205	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	5411005	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5410905	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5410605	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5410405	Returned to Compliance	01-JUL-2004	30-SEP-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5410204	Returned to Compliance	01-APR-2004	30-JUN-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5409704	Returned to Compliance	01-JAN-2004	31-MAR-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5409404	Returned to Compliance	01-OCT-2003	31-DEC-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5409104	Returned to Compliance	01-JUL-2003	30-SEP-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5408803	Returned to Compliance	01-APR-2003	30-JUN-2003	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5408503	Returned to Compliance	01-JAN-2003	31-MAR-2003	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	103	Known	01-NOV-2002	30-NOV-2002	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5408203	Returned to Compliance	01-OCT-2002	31-DEC-2002	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	102	Known	01-OCT-2002	31-OCT-2002	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	5408001	Returned to Compliance	01-OCT-2000	30-SEP-2002	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	4375399	Returned to Compliance	01-OCT-1998	30-SEP-2002	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	3922496	Returned to Compliance	17-SEP-1996	16-SEP-2000	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1782193	Known	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1703993	Known	01-OCT-1992	31-OCT-1992	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1529192	Known	01-MAY-1992	31-MAY-1992	No

1 - 35 of 35

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
7417629	5412314	SOX	State Compliance achieved	04-JAN-2024	State	-
7417623	5412311	SIF	State Public Notification received	19-MAR-2008	State	-
7417622	5409104	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5412310	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5412309	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5412308	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5412307	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5412207	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5412106	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5412006	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5411706	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5411506	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5411205	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	3922496	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5408001	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5408203	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5408503	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5408803	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5409404	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5409704	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5410204	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5410405	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5410605	SOX	State Compliance achieved	31-DEC-2007	State	-
7417622	5410905	SOX	State Compliance achieved	31-DEC-2007	State	-
7416706	5411906	SIF	State Public Notification received	01-MAY-2006	State	-
7416406	5411606	SOX	State Compliance achieved	14-FEB-2006	State	Joliet's RAA for alpha is 12 as of 2/14/06.
7416406	5411305	SOX	State Compliance achieved	14-FEB-2006	State	Joliet's RAA for alpha is 12 as of 2/14/06.
7416406	5411005	SOX	State Compliance achieved	14-FEB-2006	State	Joliet's RAA for alpha is 12 as of 2/14/06.
7416406	5411806	SOX	State Compliance achieved	14-FEB-2006	State	Joliet's RAA for alpha is 12 as of 2/14/06.
7416406	4375399	SOX	State Compliance achieved	14-FEB-2006	State	Joliet's RAA for alpha is 12 as of 2/14/06.
7407903	103	SIF	State Public Notification received	30-JUN-2003	State	-
7408003	102	SIF	State Public Notification received	30-JUN-2003	State	-
1841493	1782193	SIE	State Public Notification requested	18-MAR-1993	State	-
1841293	1703993	SIF	State Public Notification received	23-JAN-1993	State	-
1407892	1529192	SIE	State Public Notification requested	18-JUL-1992	State	-

1 - 35 of 35

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC 01-METER VAULT FEEDER MAIN	26670	Yes	Consecutive Connection	Ground water	Permanent	Active
CHANNAHON EAST	25267	No	Distribution System/Zone	-	-	Active
IDSE	34717	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	28926	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	31348	No	Sampling Station	-	-	Active

1 - 5 of 5

Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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