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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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90060546	Open	01-OCT-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060539	Returned to Compliance	23-MAR-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060537	Returned to Compliance	15-OCT-2022	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	90060536	Returned to Compliance	24-DEC-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90060535	Returned to Compliance	01-APR-2021	30-JUN-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90060534	Returned to Compliance	01-APR-2020	30-JUN-2020	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060532	Returned to Compliance	01-SEP-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90060531	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060527	Returned to Compliance	17-AUG-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060528	Returned to Compliance	17-AUG-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060526	Returned to Compliance	17-AUG-2018	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	90060529	Returned to Compliance	01-AUG-2018	31-AUG-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90060530	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060520	Returned to Compliance	25-MAY-2017	-	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	90060519	Returned to Compliance	31-MAR-2017	-	Yes
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90060521	Returned to Compliance	01-JAN-2017	30-JUN-2017	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90060522	Returned to Compliance	01-JAN-2017	30-JUN-2017	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	90060523	Returned to Compliance	01-JAN-2017	30-JUN-2017	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060517	Returned to Compliance	13-OCT-2016	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90060516	Returned to Compliance	01-OCT-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060512	Returned to Compliance	11-MAR-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060511	Returned to Compliance	10-JAN-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90060513	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	90060510	Returned to Compliance	01-NOV-2015	30-NOV-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	90060509	Returned to Compliance	01-SEP-2015	30-SEP-2015	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	90060508	Returned to Compliance	10-AUG-2015	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	90060507	Returned to Compliance	01-APR-2015	30-APR-2015	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	90060500	Returned to Compliance	01-OCT-2010	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90060492	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2067193	Known	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1080993	Known	01-DEC-1992	31-DEC-1992	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	191	Known	01-AUG-1991	31-AUG-1991	Yes

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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
90098448	90060546	SIE	State Public Notification requested	03-DEC-2025	State	-
90098445	90060539	SOX	State Compliance achieved	13-FEB-2025	State	-
90098446	90060536	SIF	State Public Notification received	13-FEB-2025	State	-
90098440	90060537	SOX	State Compliance achieved	15-JUL-2024	State	-
90098417	90060535	SOX	State Compliance achieved	21-DEC-2021	State	20211221. MMUNRO. SOX APPLIED DUE TO 3Q2021 DLQOR TURNED IN ON TIME WITH NO ISSUES.3Q2021 RECEIVED 10/25/21
90098413	90060534	SOX	State Compliance achieved	19-NOV-2020	State	20201119. MMUNRO. SOX APPLIED BASED ON 3Q2020 RECEIVED ON TIME AND WITH NO ISSUES.
90098406	90060532	SOX	State Compliance achieved	08-OCT-2019	State	-
90098405	90060531	SIF	State Public Notification received	08-OCT-2019	State	-
90098410	90060530	SIF	State Public Notification received	08-OCT-2019	State	-
90098407	90060529	SIF	State Public Notification received	08-OCT-2019	State	-
90098396	90060523	SIF	State Public Notification received	07-DEC-2018	State	-
90098393	90060527	SOX	State Compliance achieved	07-DEC-2018	State	-
90098395	90060528	SOX	State Compliance achieved	07-DEC-2018	State	-
90098398	90060521	SIF	State Public Notification received	07-DEC-2018	State	-
90098394	90060522	SIF	State Public Notification received	07-DEC-2018	State	-
90098397	90060526	SOX	State Compliance achieved	07-DEC-2018	State	-
90098389	90060519	SIF	State Public Notification received	26-OCT-2018	State	-
90098388	90060520	SOX	State Compliance achieved	26-OCT-2018	State	-
90098378	90060508	SOX	State Compliance achieved	21-JUN-2018	State	-
90098380	90060511	SOX	State Compliance achieved	21-JUN-2018	State	-
90098382	90060512	SOX	State Compliance achieved	21-JUN-2018	State	-
90098383	90060510	SIF	State Public Notification received	21-JUN-2018	State	-
90098381	90060509	SIF	State Public Notification received	21-JUN-2018	State	-
90098379	90060507	SIF	State Public Notification received	21-JUN-2018	State	-
90098376	90060517	SOX	State Compliance achieved	20-APR-2018	State	-
90098377	90060513	SIF	State Public Notification received	20-APR-2018	State	-
90098375	90060516	SFO	State Administrative/Compliance Order with penalty issued	07-MAR-2018	State	DOCKET NO 2017-0731-PWS-E; FINAL TR DUE DATE 4/21/2018; FILE CLOSED 7/24/2018
90098338	90060500	SOX	State Compliance achieved	06-NOV-2013	State	-
90098337	90060492	SOX	State Compliance achieved	04-AUG-2009	State	SUBMITTED DLQOR AND PUBLIC NOTICE
191	191	SFJ	State Formal Notice of Violation issued	20-SEP-1991	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
SW FROM WALNUT CREEK SUD	36091	Yes	Consecutive Connection	Surface water	Permanent	Active
2 - W OF PS	25607	Yes	Well	Ground water	Permanent	Active
1 - FM 730 / ABEL LN	25606	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	46473	No	Distribution System/Zone	-	-	Active
PS FM 730 - 250 GPM - SP	80913	No	Pump Facility	-	-	Active
PS FM 730 - 250 GPM - SP	80914	No	Pump Facility	-	-	Active
PS FM 730 - 600 GPM - SP	124529	No	Pump Facility	-	-	Inactive
PS FM 730 - 600 GPM - SP	124532	No	Pump Facility	-	-	Inactive
KNOX PUMP STATION - 400 GPM - SP	124540	No	Pump Facility	-	-	Inactive
KNOX AVE - 400 GPM - SP	124542	No	Pump Facility	-	-	Inactive
KNOX AVE - 400 GPM - SP	142923	No	Pump Facility	-	-	Inactive
FM 730 / ABEL LN; BOYD	140915	No	Sampling Station	-	-	Active
CEMETERY RD	140916	No	Sampling Station	-	-	Active
FM 730 / ABEL LN, BOYD	59689	No	Sampling Station	-	-	Active
CEMETERY RD	61150	No	Sampling Station	-	-	Active
FM 730 - 0.250 MG - EL	99753	No	Storage	-	-	Active
PS FM 730 - 0.125 MG - GR	99754	No	Storage	-	-	Active
PS FM 730 - 0.125 MG - GR	99755	No	Storage	-	-	Active
KNOX AVE - 0.185 MG - GR	99752	No	Storage	-	-	Inactive
METER	12662	No	Transmission Main (Manifold)	-	-	Inactive
WATER PLANT - FM 730 / ABEL LN	10332	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WATER PLANT - FM 730 / ABEL LN	10332	Gaseous Chlorination, Pre	Disinfection
WATER PLANT - FM 730 / ABEL LN	10332	Chloramines	Disinfection

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