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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
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	5417215	Returned to Compliance	17-OCT-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5417213	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5417214	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5417212	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5417211	Returned to Compliance	01-OCT-2018	31-DEC-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5417210	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	5417208	Returned to Compliance	30-JUN-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5417209	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5417206	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5417205	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5417204	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	5417203	Returned to Compliance	01-JUL-2002	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	5417101	Returned to Compliance	01-JUL-2001	-	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
339	5417215	SOX	State Compliance achieved	04-NOV-2025	State	Per EPA compliance policy, system has RTC - RT 11/06/2025;
334	5417214	SOX	State Compliance achieved	22-MAY-2024	State	System RTC per EPA RTC policy. JMJ 5/22/24;
334	5417213	SOX	State Compliance achieved	22-MAY-2024	State	System RTC per EPA RTC policy. JMJ 5/22/24;
331	5417211	SOX	State Compliance achieved	09-AUG-2019	State	sox vios per EPA RTC policy 08/09/2019 PV
331	5417210	SOX	State Compliance achieved	09-AUG-2019	State	sox vios per EPA RTC policy 08/09/2019 PV
331	5417212	SOX	State Compliance achieved	09-AUG-2019	State	sox vios per EPA RTC policy 08/09/2019 PV
319	5417206	SOX	State Compliance achieved	02-FEB-2017	State	RTC PER EPA POLICY. 02/02/17 PV;
319	5417205	SOX	State Compliance achieved	02-FEB-2017	State	RTC PER EPA POLICY. 02/02/17 PV;
319	5417204	SOX	State Compliance achieved	02-FEB-2017	State	RTC PER EPA POLICY. 02/02/17 PV;
319	5417209	SOX	State Compliance achieved	02-FEB-2017	State	RTC PER EPA POLICY. 02/02/17 PV;
315	5417208	SOX	State Compliance achieved	30-SEP-2016	State	Combined PN received. SDM 10/11/2016;
303	5417203	SOX	State Compliance achieved	02-JUL-2003	State	-
303	5417101	SOX	State Compliance achieved	02-JUL-2003	State	-

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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 1 PERRYVILLE MO4010636	84957	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	86584	No	Distribution System/Zone	-	-	Active
CHEMICAL SAMPLES	91437	No	Sampling Station	-	-	Active
31K GAL STORAGE	104147	No	Storage	-	-	Active
TOTAL STORAGE	76215	No	Storage	-	-	Inactive
PERRYVILLE - TREATMENT PLANT	71269	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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