Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL1350150
PWS Name	COFFEEN
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	647
County Served	Montgomery

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
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7156420	Open	01-JUL-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7156419	Returned to Compliance	01-JUL-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7156418	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7156417	Returned to Compliance	01-JUL-2023	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7156416	Returned to Compliance	30-DEC-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7156414	Returned to Compliance	06-JUL-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7156415	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7156413	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7156411	Returned to Compliance	01-NOV-2018	30-NOV-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7156412	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7156410	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7156409	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7156408	Returned to Compliance	01-APR-2011	30-JUN-2011	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7155806	Returned to Compliance	05-JAN-2006	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7155706	Returned to Compliance	05-JAN-2006	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7155605	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7155505	Returned to Compliance	01-JUL-2005	31-JUL-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7155005	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7155205	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7155305	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7154905	Returned to Compliance	01-APR-2005	30-APR-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7154705	Returned to Compliance	01-OCT-2004	31-DEC-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7154605	Returned to Compliance	01-OCT-2004	31-OCT-2004	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7154504	Returned to Compliance	01-JUL-2004	-	No
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	3020195	Returned to Compliance	01-APR-1995	30-JUN-1995	Yes
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	2918795	Returned to Compliance	01-JAN-1995	31-MAR-1995	Yes
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	2805995	Returned to Compliance	01-OCT-1994	31-DEC-1994	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2653194	Known	01-JUL-1994	31-JUL-1994	No
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	2653094	Returned to Compliance	01-JUL-1994	30-SEP-1994	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2498894	Known	01-JUN-1994	30-JUN-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2154294	Known	01-NOV-1993	30-NOV-1993	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1839393	Known	01-APR-1993	30-APR-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	6027380	Known	25-JUN-1979	24-JUN-1980	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	6027280	Known	25-JUN-1979	24-JUN-1980	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	6027980	Known	25-JUN-1979	24-JUN-1980	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	6027180	Known	25-JUN-1979	24-JUN-1980	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	6027580	Known	25-JUN-1979	24-JUN-1980	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	6027780	Known	25-JUN-1979	24-JUN-1980	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	6027880	Known	25-JUN-1979	24-JUN-1980	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	6027480	Known	25-JUN-1979	24-JUN-1980	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7153680	Known	30-JUN-1977	29-JUN-1981	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
4822549	7156418	SIF	State Public Notification received	05-AUG-2025	State	-
4822548	7156420	SIE	State Public Notification requested	29-JUL-2025	State	-
4822550	7156419	SOX	State Compliance achieved	01-JUL-2025	State	-
4822542	7156417	SOX	State Compliance achieved	10-JUL-2024	State	-
4822539	7156416	SIE	State Public Notification requested	24-JAN-2023	State	-
4822537	7156415	SOX	State Compliance achieved	05-DEC-2019	State	-
4822537	7156413	SOX	State Compliance achieved	05-DEC-2019	State	-
4822532	7156414	SIA	State Violation/Reminder Notice	12-AUG-2019	State	-
4822528	7156412	SIF	State Public Notification received	10-JUL-2019	State	-
4822529	7156411	SIF	State Public Notification received	10-JUL-2019	State	-
4822518	7156410	SFK	State Bilateral Compliance Agreement signed	01-DEC-2015	State	-
4822513	7156409	SOX	State Compliance achieved	21-FEB-2012	State	Failed to record disinfection residual on original form system submitted revised form with residual on 02/21/2012.
4822510	7156408	SOX	State Compliance achieved	20-JUN-2011	State	System failed to write chlorine residual on original report - sent revised report with chlorine residual on 06/21/2011 ASR
4822507	7155505	SIF	State Public Notification received	17-OCT-2006	State	-
4822507	7155305	SIF	State Public Notification received	17-OCT-2006	State	-
4822507	7155205	SIF	State Public Notification received	17-OCT-2006	State	-
4822507	7155605	SIF	State Public Notification received	17-OCT-2006	State	-
4821906	7154905	SIF	State Public Notification received	21-JUL-2006	State	-
4821906	7155005	SIF	State Public Notification received	21-JUL-2006	State	-
4821506	7154705	SIF	State Public Notification received	14-MAR-2006	State	-
4821506	7154605	SIF	State Public Notification received	14-MAR-2006	State	-
4821606	7155806	SOX	State Compliance achieved	14-MAR-2006	State	Supply issued PN 3/10/06 (LATE), IEPA rcvd. copy 3/14/06.
4821606	7155706	SOX	State Compliance achieved	14-MAR-2006	State	Supply issued PN 3/10/06 (LATE), IEPA rcvd. copy 3/14/06.
4818805	7154504	SOX	State Compliance achieved	24-OCT-2004	State	-
4817295	2805995	SOX	State Compliance achieved	23-AUG-1995	State	-
4817295	2918795	SOX	State Compliance achieved	23-AUG-1995	State	-
4817295	3020195	SOX	State Compliance achieved	23-AUG-1995	State	-
4817295	2653094	SOX	State Compliance achieved	23-AUG-1995	State	-
1977894	2653194	SIE	State Public Notification requested	18-SEP-1994	State	-
1978094	2498894	SIA	State Violation/Reminder Notice	20-AUG-1994	State	-
1978394	2154294	SIA	State Violation/Reminder Notice	25-DEC-1993	State	-
1977593	1839393	SIE	State Public Notification requested	29-MAY-1993	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC03 EMERG CONNECT W/EJ-MONTGOMERY CO	45199	Yes	Consecutive Connection	Surface water	Emergency	Active
CC 01-BSTR PUMP STA S SDE RT185	26451	Yes	Consecutive Connection	Surface water	Other	Inactive
CC02 EMERGENCY CONNECT W/MONTGOMERY CO	44053	Yes	Consecutive Connection	Surface water	Other	Inactive
CC04 CONNECTION W/ EJ-COOPERATIVE	45200	Yes	Consecutive Connection	Surface water	Permanent	Active
COFFEEN	24669	No	Distribution System/Zone	-	-	Active
IDSE	35530	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	47014	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	28328	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30750	No	Sampling Station	-	-	Active
DISTRIBUTION ELEVATED STORAGE	11600	No	Storage	-	-	Active
DISTRIBUTION GROUND STORAGE	12363	No	Storage	-	-	Inactive
TAP 01 GROUND STORAGE	13003	No	Storage	-	-	Inactive
TP 01-BSTR PUMP STA S SDE RT185	32164	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-BSTR PUMP STA S SDE RT185	32164	Hypochlorination, Post	Disinfection
TP 01-BSTR PUMP STA S SDE RT185	32164	Chloramines	Disinfection
TP 01-BSTR PUMP STA S SDE RT185	32164	Chloramines	Disinfection

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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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