Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL1170040
PWS Name	CENTRAL MACOUPIN COUNTY RWD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	1883
County Served	Macoupin

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
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5443326	Known	01-DEC-2025	31-DEC-2025	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5443325	Known	01-NOV-2025	30-NOV-2025	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5443324	Known	01-OCT-2025	31-OCT-2025	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5443321	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5443320	Returned to Compliance	01-AUG-2015	31-AUG-2015	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5443318	Returned to Compliance	01-JUL-2015	31-JUL-2015	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5443319	Returned to Compliance	01-JUL-2015	31-JUL-2015	Yes
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5443317	Returned to Compliance	01-MAY-2015	31-MAY-2015	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	5443316	Returned to Compliance	01-MAY-2015	31-MAY-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	5443315	Returned to Compliance	01-APR-2014	30-APR-2014	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5443314	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	5443310	Returned to Compliance	01-JUL-2012	31-JUL-2012	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	5443311	Returned to Compliance	01-JUL-2012	31-JUL-2012	No
MRDL	Non-Acute MRDL	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine dioxide	5443309	Returned to Compliance	01-JUN-2011	30-JUN-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	5443308	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	5443207	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5443307	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5443106	Returned to Compliance	01-JUL-2006	30-SEP-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	5443006	Returned to Compliance	01-JUL-2006	30-SEP-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	5442806	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5442906	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	5442406	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5442506	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	5442306	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5442105	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	5442005	Returned to Compliance	01-APR-2005	30-JUN-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5441805	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	5441705	Returned to Compliance	01-JAN-2005	31-MAR-2005	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5441405	Returned to Compliance	25-OCT-2004	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	5441505	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5441605	Returned to Compliance	01-OCT-2004	31-DEC-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	5441205	Returned to Compliance	01-JUL-2004	30-SEP-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5441004	Returned to Compliance	01-JUL-2004	30-SEP-2004	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5439902	Known	01-DEC-2001	31-DEC-2001	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	400	Known	01-SEP-2000	30-SEP-2000	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	300	Known	01-AUG-2000	31-AUG-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	200	Known	01-JUL-2000	31-JUL-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	100	Known	01-JUN-2000	30-JUN-2000	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
869961	5443324	SIE	State Public Notification requested	29-DEC-2025	State	-
869963	5443325	SIE	State Public Notification requested	29-DEC-2025	State	-
869959	5443321	SOX	State Compliance achieved	10-MAR-2020	State	-
869954	5443320	SIF	State Public Notification received	21-OCT-2015	State	-
869955	5443318	SOX	State Compliance achieved	05-OCT-2015	State	-
869951	5443319	SIF	State Public Notification received	10-SEP-2015	State	-
869945	5443316	SOX	State Compliance achieved	07-JUL-2015	State	-
869945	5443317	SOX	State Compliance achieved	07-JUL-2015	State	-
869936	5443315	SIF	State Public Notification received	05-JUN-2014	State	-
869933	5443314	SOX	State Compliance achieved	08-APR-2014	State	-
869925	5443310	SOX	State Compliance achieved	04-SEP-2012	State	-
869925	5443311	SOX	State Compliance achieved	04-SEP-2012	State	-
869919	5443309	SOX	State Compliance achieved	07-OCT-2011	State	date of receipt of the September SWTR Reports from Carlinville
869915	5443308	SOX	State Compliance achieved	08-APR-2011	State	-
869908	5442306	SOX	State Compliance achieved	01-FEB-2007	State	-
869908	5443307	SOX	State Compliance achieved	01-FEB-2007	State	-
869908	5443207	SOX	State Compliance achieved	01-FEB-2007	State	-
869908	5443106	SOX	State Compliance achieved	01-FEB-2007	State	-
869908	5443006	SOX	State Compliance achieved	01-FEB-2007	State	-
869908	5442906	SOX	State Compliance achieved	01-FEB-2007	State	-
869908	5442806	SOX	State Compliance achieved	01-FEB-2007	State	-
869908	5442506	SOX	State Compliance achieved	01-FEB-2007	State	-
869908	5442406	SOX	State Compliance achieved	01-FEB-2007	State	-
866705	5441205	SOX	State Compliance achieved	20-JUL-2005	State	-
866705	5442005	SOX	State Compliance achieved	20-JUL-2005	State	-
866705	5442105	SOX	State Compliance achieved	20-JUL-2005	State	-
866705	5441705	SOX	State Compliance achieved	20-JUL-2005	State	-
866705	5441605	SOX	State Compliance achieved	20-JUL-2005	State	-
866705	5441805	SOX	State Compliance achieved	20-JUL-2005	State	-
866705	5441505	SOX	State Compliance achieved	20-JUL-2005	State	-
864205	5441405	SIA	State Violation/Reminder Notice	14-DEC-2004	State	-
863905	5441004	SIF	State Public Notification received	19-NOV-2004	State	-
861802	5439902	SIE	State Public Notification requested	13-FEB-2002	State	-
91401	400	SIE	State Public Notification requested	05-DEC-2000	State	-
79001	300	SIE	State Public Notification requested	01-DEC-2000	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC 01-MASTER METER EMERGENCY (CARLINVILL	31787	Yes	Consecutive Connection	Surface water	Emergency	Active
CC02 - EMERGENCY CONNECTION (JERSEY)	40724	Yes	Consecutive Connection	Surface water	Emergency	Active
CC03 (HENDERSON 1 CONNECT)	41035	Yes	Consecutive Connection	Surface water	Permanent	Active
CC04 (HENDERSON 2 CONNECT)	41036	Yes	Consecutive Connection	Surface water	Permanent	Active
CENTRAL MACOUPIN CNTY RWD	24500	No	Distribution System/Zone	-	-	Active
IDSE	35511	No	Distribution System/Zone	-	-	Active
CC 02-EMERGENCY CONNECTION	34241	No	Other	-	-	Inactive
PF 02-HIGH SERVICE PUMPS	34242	No	Pump Facility	-	-	Active
GENERIC FINISHED SAMPLING STATION	28159	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30581	No	Sampling Station	-	-	Active
ELEV1 - 150K GAL ELEVATED STORAGE	31781	No	Storage	-	-	Active
GR01A - 110K GAL GROUND STORAGE	33227	No	Storage	-	-	Active
DISTRIBUTION GROUND STORAGE	31780	No	Storage	-	-	Inactive
TP 01-TREATMENT PLANT	33222	No	Treatment Plant	-	-	Active
TP 02-TREATMENT PLANT	34240	No	Treatment Plant	-	-	Active
WINDING LANE CHLORINATION	41261	No	Treatment Plant	-	-	Inactive

1 - 16 of 16

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-TREATMENT PLANT	33222	Hypochlorination, Post	Disinfection
TP 01-TREATMENT PLANT	33222	Innovative	Other
TP 02-TREATMENT PLANT	34240	Hypochlorination, Post	Disinfection
TP 02-TREATMENT PLANT	34240	Innovative	Other

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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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