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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
MCL	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9412007	Returned to Compliance	01-NOV-2023	30-NOV-2023	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9412006	Known	01-JAN-2023	31-DEC-2023	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9412005	Returned to Compliance	01-NOV-2013	30-NOV-2013	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1119007	Returned to Compliance	01-DEC-2010	31-DEC-2010	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	519006	Returned to Compliance	01-APR-2005	30-APR-2005	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	119005	Returned to Compliance	01-DEC-2000	31-DEC-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9412004	Returned to Compliance	01-MAR-1994	31-MAR-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9412003	Returned to Compliance	01-OCT-1993	31-OCT-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9312002	Returned to Compliance	01-AUG-1993	31-AUG-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9312001	Returned to Compliance	01-DEC-1992	31-DEC-1992	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
9519021	9412007	SOX	State Compliance achieved	27-JUN-2024	State	SOX'd
9519019	9412006	SFO	State Administrative/Compliance Order with penalty issued	06-MAR-2023	State	Citation issued for Nitrate monitoring violation for 2022.
9519015	9412005	SOX	State Compliance achieved	01-APR-2014	State	SOX for FedRepID 2014-9519014
1219020	1119007	SFL	State Administrative/Compliance Order without penalty issued	09-MAY-2012	State	ENF_NO:03-19-12C-021;
619016	519006	SIA	State Violation/Reminder Notice	06-JUN-2005	State	ENF_NO:#03-19-05E-025; ENF LTR SENT DID NOT TAKE ANY REPEAT SAMPLES FOLLOWING POS. BACTI
119013	119005	SFL	State Administrative/Compliance Order without penalty issued	16-FEB-2001	State	ENF_NO:03-19-01C-005; TCR MCL VIOL DEC 2000
9419006	9412004	SFL	State Administrative/Compliance Order without penalty issued	02-MAY-1994	State	PN, OP. PLAN REQ. INC. SAMPLING, FLUSHING PROG., SAMPLER CERT., ETC.
9519009	9412003	SOX	State Compliance achieved	11-FEB-1994	State	03-383 COMPLIED
9519010	9312002	SOX	State Compliance achieved	08-OCT-1993	State	03-347 COMPLIED
9319001	9312001	SFJ	State Formal Notice of Violation issued	27-JAN-1993	State	ENF_NO:03-233; STD NO DIRECTIVE CITATION

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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
AVEK TREATED WATER - OLD PLAN D/DBP SITE	27178	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL NORTH 05 - ABANDONED	7698	Yes	Well	Ground water	Permanent	Inactive
WELL MAIN 14 - ABANDONED	7697	Yes	Well	Ground water	Permanent	Inactive
WELL MAIN 08 - ABANDONED	7696	Yes	Well	Ground water	Permanent	Inactive
WELL MAIN 07 - ABANDONED	7682	Yes	Well	Ground water	Permanent	Inactive
WELL S-10	55299	Yes	Well	Ground water	Permanent	Active
WELL C-4	11336	Yes	Well	Ground water	Permanent	Active
WELL S-5	11332	Yes	Well	Ground water	Permanent	Active
WELL S-2	11329	Yes	Well	Ground water	Permanent	Active
WELL C-3 - ABANDONED	CA1510701007	Yes	Well	Ground water	Other	Inactive
WELL C-3-ABANDONED	7702	Yes	Well	Ground water	Other	Inactive
WELL S-6 - INACTIVE	22696	Yes	Well	Ground water	Other	Inactive
WELL N-2 - INACTIVE	20803	Yes	Well	Ground water	Other	Inactive
WELL NST-1 (S-8)-INAC	11334	Yes	Well	Ground water	Other	Inactive
WELL NST-2 (S-9)	11345	Yes	Well	Ground water	Other	Active
WELL S-7	11333	Yes	Well	Ground water	Other	Active
WELL S-4	11331	Yes	Well	Ground water	Other	Active
WELL S-3	11330	Yes	Well	Ground water	Other	Active
DISTRIBUTION SYSTEM	27179	No	Distribution System/Zone	-	-	Active
WASTEWATER TREATMENT PLANT / GOLF COURSE	72129	No	Other	-	-	Active
WELL C-4 - CL2 TREATMENT	4778	No	Treatment Plant	-	-	Active
WELL S-5 - CL2 TREATMENT	4784	No	Treatment Plant	-	-	Active
S. BASE PUMP STN-ARSENIC BLENDING SITE	4786	No	Treatment Plant	-	-	Active
CL2 AT BLDG 4960	74947	No	Treatment Plant	-	-	Active
WELL S-4 - CL2 TREATMENT-INAC	4771	No	Treatment Plant	-	-	Inactive
WELL C-3 - CL2 TREATMENT-INACTIVE	4777	No	Treatment Plant	-	-	Inactive
WELL NST-1 (S-8) -CL2 TREATMENT-INAC	4779	No	Treatment Plant	-	-	Inactive
MIXED - WELL NST-2 - CL2 TREATMENT-INAC	4780	No	Treatment Plant	-	-	Inactive
WELL S-3 - CL2 TREATMENT-INAC	4782	No	Treatment Plant	-	-	Inactive
WELL S-7 - CL2 TREATMENT-INAC	4785	No	Treatment Plant	-	-	Inactive
WELL S-2 - CL2 TREATMENT-INAC	4794	No	Treatment Plant	-	-	Inactive
WELL S-6 - CL2 TREATMENT - INACTIVE	6970	No	Treatment Plant	-	-	Inactive
WELL N-2 - CL2 TREATMENT - INACTIVE	6982	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL S-4 - CL2 TREATMENT-INAC	4771	Gaseous Chlorination, Post	Disinfection
WELL C-3 - CL2 TREATMENT-INACTIVE	4777	Gaseous Chlorination, Post	Disinfection
WELL C-4 - CL2 TREATMENT	4778	Gaseous Chlorination, Post	Disinfection
WELL NST-1 (S-8) -CL2 TREATMENT-INAC	4779	Gaseous Chlorination, Post	Disinfection
MIXED - WELL NST-2 - CL2 TREATMENT-INAC	4780	Gaseous Chlorination, Post	Disinfection
WELL S-3 - CL2 TREATMENT-INAC	4782	Gaseous Chlorination, Post	Disinfection
WELL S-5 - CL2 TREATMENT	4784	Gaseous Chlorination, Post	Disinfection
WELL S-7 - CL2 TREATMENT-INAC	4785	Gaseous Chlorination, Post	Disinfection
S. BASE PUMP STN-ARSENIC BLENDING SITE	4786	Rapid Mix	Inorganics removal
WELL S-2 - CL2 TREATMENT-INAC	4794	Gaseous Chlorination, Post	Disinfection

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