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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 and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006705	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7006704	Returned to Compliance	01-SEP-2003	30-SEP-2003	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Barium	288	Known	01-OCT-1987	30-SEP-1990	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	788	Known	01-OCT-1987	30-SEP-1990	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	188	Known	01-OCT-1987	30-SEP-1990	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	488	Known	01-OCT-1987	30-SEP-1990	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	888	Known	01-OCT-1987	30-SEP-1990	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	1088	Known	01-OCT-1987	30-SEP-1990	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1188	Known	01-OCT-1987	30-SEP-1990	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	1288	Known	01-OCT-1987	30-SEP-1990	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7006580	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
380308	7006705	SOX	State Compliance achieved	15-AUG-2025	State	-
380104	7006704	SIF	State Public Notification received	25-NOV-2003	State	-
288	488	SIE	State Public Notification requested	30-SEP-1988	State	-
288	788	SIE	State Public Notification requested	30-SEP-1988	State	-
288	1088	SIE	State Public Notification requested	30-SEP-1988	State	-
288	1188	SIE	State Public Notification requested	30-SEP-1988	State	-
288	1288	SIE	State Public Notification requested	30-SEP-1988	State	-
288	288	SIE	State Public Notification requested	30-SEP-1988	State	-
288	188	SIE	State Public Notification requested	30-SEP-1988	State	-
288	888	SIE	State Public Notification requested	30-SEP-1988	State	-

• 1 - 10 of 10

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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
WELL 5 (52065) INACTIVE	22149	Yes	Well	Ground water	Other	Inactive
WELL 16 (52073)	22157	Yes	Well	Ground water	Permanent	Active
WELL 15 (52072)	22156	Yes	Well	Ground water	Permanent	Active
WELL 14 (52071)	22155	Yes	Well	Ground water	Permanent	Active
WELL 13 (52070)	22154	Yes	Well	Ground water	Permanent	Active
WELL 12 (52069) ABANDONED	22153	Yes	Well	Ground water	Other	Inactive
WELL 11 (52068) ABANDONED	22152	Yes	Well	Ground water	Other	Inactive
WELL 8 (52067) ABANDONED	22151	Yes	Well	Ground water	Other	Inactive
WELL 7 (52066) ABANDONED	22150	Yes	Well	Ground water	Other	Inactive
BEARDSTOWN	23178	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	45899	No	Distribution System/Zone	-	-	Active
CHILDCARE FACILITY LEAD SAMPLING	45900	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	26837	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	29259	No	Sampling Station	-	-	Active
150K ELEVATED STORAGE TANK	10866	No	Storage	-	-	Active
500K ELEVATED STORAGE TANK	45178	No	Storage	-	-	Active
1.0 MG ELEVATED STORAGE TANK	45179	No	Storage	-	-	Active
TP 01-WATER PLANT	14607	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 01-WATER PLANT	14607	Fluoridation	Other
TP 01-WATER PLANT	14607	Gaseous Chlorination, Pre	Disinfection
TP 01-WATER PLANT	14607	Innovative	Corrosion control
TP 01-WATER PLANT	14607	Filtration, Greensand	Iron removal
TP 01-WATER PLANT	14607	Gaseous Chlorination, Pre	Iron removal
TP 01-WATER PLANT	14607	Permanganate	Iron removal
TP 01-WATER PLANT	14607	Filtration, Greensand	Manganese removal
TP 01-WATER PLANT	14607	Gaseous Chlorination, Pre	Manganese removal

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