Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IL1170850
PWS Name	SAWYERVILLE
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	578
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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	3908511	Open	02-JUL-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	3908512	Open	01-JUL-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3908508	Returned to Compliance	01-JAN-2025	31-MAR-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3908509	Returned to Compliance	01-JAN-2025	31-MAR-2025	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	3908510	Returned to Compliance	17-OCT-2024	-	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	3908507	Returned to Compliance	01-JUL-2024	-	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3908505	Returned to Compliance	01-SEP-2004	30-SEP-2004	No
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	3906697	Returned to Compliance	01-JUL-1997	30-SEP-1997	Yes
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	3828997	Returned to Compliance	01-APR-1997	30-JUN-1997	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3736297	Known	01-FEB-1997	28-FEB-1997	No
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	3736197	Returned to Compliance	01-JAN-1997	31-MAR-1997	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	3736396	Returned to Compliance	01-JAN-1997	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3665197	Known	01-DEC-1996	31-DEC-1996	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3665097	Known	01-NOV-1996	30-NOV-1996	No
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	3664997	Returned to Compliance	01-OCT-1996	31-DEC-1996	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3554196	Known	01-AUG-1996	31-AUG-1996	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3554096	Known	01-JUL-1996	31-JUL-1996	No
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	3553996	Returned to Compliance	01-JUL-1996	30-SEP-1996	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	3456696	Returned to Compliance	01-JUL-1996	-	No
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	3456596	Returned to Compliance	01-APR-1996	30-JUN-1996	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	3285995	Returned to Compliance	01-JAN-1996	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	3017395	Returned to Compliance	01-JUL-1995	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2914995	Known	01-MAR-1995	31-MAR-1995	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	2801394	Returned to Compliance	01-JAN-1995	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2649694	Known	01-AUG-1994	31-AUG-1994	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	2495294	Returned to Compliance	01-JUL-1994	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2649594	Known	01-JUL-1994	31-JUL-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2325594	Known	01-FEB-1994	28-FEB-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2325494	Known	01-JAN-1994	31-JAN-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2145994	Known	01-DEC-1993	31-DEC-1993	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	2146093	Returned to Compliance	01-OCT-1993	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1982993	Known	01-AUG-1993	31-AUG-1993	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1829693	Known	01-MAY-1993	31-MAY-1993	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1829593	Known	01-APR-1993	30-APR-1993	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1761793	Known	01-MAR-1993	31-MAR-1993	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1481892	Known	01-JAN-1992	31-JAN-1992	No

1 - 36 of 36

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
7205320	3908509	SIF	State Public Notification received	02-SEP-2025	State	-
7205321	3908508	SIF	State Public Notification received	02-SEP-2025	State	-
7205319	3908510	SIF	State Public Notification received	29-AUG-2025	State	-
7205318	3908512	SIA	State Violation/Reminder Notice	27-AUG-2025	State	-
7205315	3908511	SIE	State Public Notification requested	03-JUL-2025	State	-
7205317	3908507	SOX	State Compliance achieved	01-JUL-2025	State	-
7205305	3908505	SOX	State Compliance achieved	01-APR-2005	State	Supply without a coliform violation for 6 months.
7204498	2801394	SOX	State Compliance achieved	09-APR-1998	State	-
7204498	3456696	SOX	State Compliance achieved	09-APR-1998	State	-
7204498	3736396	SOX	State Compliance achieved	09-APR-1998	State	-
7204498	2146093	SOX	State Compliance achieved	09-APR-1998	State	-
7204498	2495294	SOX	State Compliance achieved	09-APR-1998	State	-
7204498	3285995	SOX	State Compliance achieved	09-APR-1998	State	-
7204498	3017395	SOX	State Compliance achieved	09-APR-1998	State	-
6674697	3906697	SOX	State Compliance achieved	24-SEP-1997	State	-
6674697	3736197	SOX	State Compliance achieved	24-SEP-1997	State	-
6674697	3828997	SOX	State Compliance achieved	24-SEP-1997	State	-
6674697	3664997	SOX	State Compliance achieved	24-SEP-1997	State	-
6674697	3553996	SOX	State Compliance achieved	24-SEP-1997	State	-
6674697	3456596	SOX	State Compliance achieved	24-SEP-1997	State	-
6250397	3665197	SIF	State Public Notification received	27-FEB-1997	State	-
6250097	3665097	SIE	State Public Notification requested	25-JAN-1997	State	-
6035297	3554196	SIE	State Public Notification requested	26-OCT-1996	State	-
5805996	3554096	SIE	State Public Notification requested	22-SEP-1996	State	-
4523695	2914995	SIF	State Public Notification received	15-JUN-1995	State	-
1E95	2145994	EFJ	Federal issued Formal Notice of Violation	07-DEC-1994	ODSWeb	RU
1E95	1829593	EFJ	Federal issued Formal Notice of Violation	07-DEC-1994	ODSWeb	RU
3959695	2649694	SIE	State Public Notification requested	22-OCT-1994	State	-
2147194	2649594	SIF	State Public Notification received	29-SEP-1994	State	-
2147494	2325594	SIE	State Public Notification requested	07-APR-1994	State	-
2147994	2325494	SIA	State Violation/Reminder Notice	06-MAR-1994	State	-
2147894	1982993	SIA	State Violation/Reminder Notice	03-OCT-1993	State	-
2146793	1829693	SIE	State Public Notification requested	03-JUL-1993	State	-
1969693	1761793	SIE	State Public Notification requested	29-APR-1993	State	-
1289892	1481892	SIF	State Public Notification received	06-MAY-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-MASTER METER	26356	Yes	Consecutive Connection	Surface water	Permanent	Active
CC 02-MASTER METER	26357	Yes	Consecutive Connection	Surface water	Permanent	Active
SAWYERVILLE	24517	No	Distribution System/Zone	-	-	Active
IDSE	35516	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	28176	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30598	No	Sampling Station	-	-	Active
TP 01-MIOX STATION	34945	No	Treatment Plant	-	-	Inactive

1 - 7 of 7

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-MIOX STATION	34945	Hypochlorination, Post	Disinfection

1 - 1 of 1

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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