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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.

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Violations

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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	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	7043820	Known	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7043813	Returned to Compliance	01-JAN-2008	31-JAN-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7043812	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7043810	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7043811	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7043808	Returned to Compliance	01-JUN-2007	30-JUN-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7043809	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7043807	Returned to Compliance	01-JAN-2007	31-JAN-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7043707	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7043507	Returned to Compliance	01-SEP-2006	30-SEP-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7043607	Returned to Compliance	01-JUL-2006	30-SEP-2006	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7042680	Known	30-JUN-1977	29-JUN-1981	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2224	7043813	SOX	State Compliance achieved	01-AUG-2008	State	-
2223	7043812	SOX	State Compliance achieved	14-FEB-2008	State	-
2218	7043808	SOX	State Compliance achieved	01-JAN-2008	State	-
2218	7043807	SOX	State Compliance achieved	01-JAN-2008	State	-
2214	7043810	SOX	State Compliance achieved	15-OCT-2007	State	-
2214	7043811	SOX	State Compliance achieved	15-OCT-2007	State	-
2210	7043809	SIA	State Violation/Reminder Notice	18-JUL-2007	State	-
2207	7043707	SOX	State Compliance achieved	20-FEB-2007	State	-
1707	7043607	SOX	State Compliance achieved	20-OCT-2006	State	samples collected results received late
1707	7043507	SOX	State Compliance achieved	20-OCT-2006	State	samples collected results received late

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC 08-DELIV STRUCT GARFIELD AND PARK AVE	32108	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL 8 (21016) ABANDONED	20511	Yes	Well	Ground water	Other	Inactive
WELL 3 (21014) ABANDONED	20509	Yes	Well	Ground water	Other	Inactive
WELL 4 (00548) ABANDONED	18361	Yes	Well	Ground water	Other	Inactive
WELL 10 (00547) ABANDONED	18360	Yes	Well	Ground water	Other	Inactive
WELL 12 (21017) EMERGENCY	20512	Yes	Well	Ground water	Emergency	Active
WELL 5 (21015) EMERGENCY	20510	Yes	Well	Ground water	Emergency	Active
WELL 11 (00253) EMERGENCY	18076	Yes	Well	Ground water	Emergency	Active
WELL 1 (00252) EMERGENCY	18075	Yes	Well	Ground water	Emergency	Active
CC 09-DELIVERY STRUCT 1860 PETERSON RD	32109	Yes	Consecutive Connection	Surface water	Permanent	Active
LIBERTYVILLE	24163	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	45338	No	Distribution System/Zone	-	-	Active
CHILDCARE FACILITY LEAD SAMPLING	45339	No	Distribution System/Zone	-	-	Active
PF 11-CANTERBURY BOOSTER STA	33818	No	Pump Facility	-	-	Active
PF 12-PETERSON EAST BOOSTER STATION	33819	No	Pump Facility	-	-	Active
PF10-RED TOP PUMP STATION	40702	No	Pump Facility	-	-	Active
PF13-PETERSON WEST BOOSTER STATION	41627	No	Pump Facility	-	-	Active
GENERIC FINISHED SAMPLING STATION	27822	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	30244	No	Sampling Station	-	-	Active
GR09-1.5 MG GROUND STORAGE (CENTRUM)	33816	No	Storage	-	-	Active
GR10-1.0 MG GROUND TANK (RED TOP)	44144	No	Storage	-	-	Active
ELEV1-0.30 MG ELEVATED TANK (WINCHESTER)	44145	No	Storage	-	-	Active
ELEV2-1.0 MG ELEVATED TANK (GARFIELD)	44146	No	Storage	-	-	Active
ELEV3-0.300 MG ELEVATED TANK (COOK)	44147	No	Storage	-	-	Active
DISTRIBUTION ELEVATED STORAGE	11360	No	Storage	-	-	Inactive
DISTRIBUTION GROUND STORAGE	12267	No	Storage	-	-	Inactive
TP 04- WELL 5 (EMERGENCY)	16061	No	Treatment Plant	-	-	Active
TP 05-WELL 1 (EMERGENCY)	16062	No	Treatment Plant	-	-	Active
TP 06-WELL 12 (EMERGENCY)	16063	No	Treatment Plant	-	-	Active
TP 07-WELL 11 (EMERGENCY)	16064	No	Treatment Plant	-	-	Active
TP 01-WELLS 3 8 (ABANDONED)	16058	No	Treatment Plant	-	-	Inactive
TP 02-WELL 4 (ABANDONED)	16059	No	Treatment Plant	-	-	Inactive
TP 03-WELL 10 (ABANDONED)	16060	No	Treatment Plant	-	-	Inactive
TP 08-GARFIELD PRES STA	26270	No	Treatment Plant	-	-	Inactive
TP 09-CENTRUM PUMP STA	26271	No	Treatment Plant	-	-	Inactive
TP 10-RED TOP PUMP STA	33817	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 04- WELL 5 (EMERGENCY)	16061	Hypochlorination, Post	Disinfection
TP 05-WELL 1 (EMERGENCY)	16062	Hypochlorination, Post	Disinfection
TP 06-WELL 12 (EMERGENCY)	16063	Gaseous Chlorination, Pre	Disinfection
TP 07-WELL 11 (EMERGENCY)	16064	Hypochlorination, Post	Disinfection
TP 08-GARFIELD PRES STA	26270	Gaseous Chlorination, Post	Disinfection
TP 09-CENTRUM PUMP STA	26271	Gaseous Chlorination, Post	Disinfection
TP 10-RED TOP PUMP STA	33817	Gaseous Chlorination, Post	Disinfection

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