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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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1106012	Returned to Compliance	01-JUL-2021	31-JUL-2021	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1106004	Returned to Compliance	01-DEC-2010	31-DEC-2010	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1106003	Returned to Compliance	01-DEC-2010	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	1106005	Returned to Compliance	01-DEC-2010	31-DEC-2010	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1106002	Returned to Compliance	01-DEC-2010	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1106008	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1006007	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1006006	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1106009	Returned to Compliance	01-OCT-2009	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	606001	Returned to Compliance	01-MAY-2006	31-MAY-2006	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
9606013	1106012	SFL	State Administrative/Compliance Order without penalty issued	13-JUN-2024	State	Failure to collect RAWB samples since RTCR became effective (7/1/21)
9606006	1106009	SFL	State Administrative/Compliance Order without penalty issued	15-JUL-2013	State	-
9606007	1106008	SOX	State Compliance achieved	01-APR-2011	State	-
9606009	1106004	SOX	State Compliance achieved	01-APR-2011	State	-
9606009	1106005	SOX	State Compliance achieved	01-APR-2011	State	-
9606007	1006006	SOX	State Compliance achieved	01-APR-2011	State	-
9606007	1006007	SOX	State Compliance achieved	01-APR-2011	State	-
1106008	1106002	SFL	State Administrative/Compliance Order without penalty issued	07-FEB-2011	State	ENF_NO:04-06-11C-005; CIT TCR SWTR NO3 SE MDRL M&R SUBMIT REPORTS.
1106008	1106003	SFL	State Administrative/Compliance Order without penalty issued	07-FEB-2011	State	ENF_NO:04-06-11C-005; CIT TCR SWTR NO3 SE MDRL M&R SUBMIT REPORTS.
9606011	606001	SOX	State Compliance achieved	30-JUN-2006	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.

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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
ARROYO GRANDE - TREATED	73030	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL 04	12139	Yes	Well	Ground water	Permanent	Inactive
WELL 06	12137	Yes	Well	Ground water	Permanent	Active
WELL 08	12136	Yes	Well	Ground water	Permanent	Active
WELL 07 - INACTIVE	24452	Yes	Well	Ground water	Other	Inactive
WELL 03 - DESTROYED	18811	Yes	Well	Ground water	Other	Inactive
WELL 05	12138	Yes	Well	Ground water	Other	Inactive
GROVER BEACH EMERGENCY INTERCONNECTION	74142	Yes	Consecutive Connection	Surface water	Emergency	Active
CCWA - TREATED	31321	Yes	Consecutive Connection	Surface water	Permanent	Active
LOPEZ TREATED	31323	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	31322	No	Distribution System/Zone	-	-	Active
WELL 08 - TRT CL	185	No	Treatment Plant	-	-	Active
WELL 06 - TRT CL	186	No	Treatment Plant	-	-	Active
BLEND - WELLS & LOPEZ AT TANK 2	5730	No	Treatment Plant	-	-	Active
WELL 05 - TRT CL	187	No	Treatment Plant	-	-	Inactive
WELL 04 - TRT CL	188	No	Treatment Plant	-	-	Inactive
WELL 07 - TRT CL - INACTIVE	7220	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 08 - TRT CL	185	Gaseous Chlorination, Post	Disinfection
WELL 06 - TRT CL	186	Gaseous Chlorination, Post	Disinfection
WELL 05 - TRT CL	187	Gaseous Chlorination, Post	Disinfection
WELL 04 - TRT CL	188	Gaseous Chlorination, Post	Disinfection
BLEND - WELLS & LOPEZ AT TANK 2	5730	Rapid Mix	Inorganics removal
WELL 07 - TRT CL - INACTIVE	7220	Gaseous Chlorination, Post	Disinfection

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