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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	9410008	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9410007	Open	17-OCT-2024	-	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9410004	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	9410005	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
TT	MPL Non-Compliance	Lead and Copper Rule	Lead	9410003	Returned to Compliance	01-JUN-2013	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1010007	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	810006	Returned to Compliance	01-AUG-2008	31-AUG-2008	No
Other	Operations Report	Miscellaneous Other Rules	-	710005	Returned to Compliance	01-FEB-2007	28-FEB-2007	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	210003	Returned to Compliance	01-OCT-2001	31-OCT-2001	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	110004	Returned to Compliance	01-JUL-2001	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9410002	Returned to Compliance	01-JUL-1994	31-JUL-1994	No
Other	Notification, Public	Miscellaneous Other Rules	-	9000007	Known	01-DEC-1989	31-DEC-1989	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
9710012	9410003	SOX	State Compliance achieved	17-JUL-2019	State	The City conducted 4 rounds of special sampling and all the results were in compliance. There has not been any AL exceedance since 2013.
9710011	9410005	SOX	State Compliance achieved	30-SEP-2016	State	TTHM MCL Failure RTC
9710011	9410004	SOX	State Compliance achieved	30-SEP-2016	State	TTHM MCL Failure RTC
1010033	810006	SOX	State Compliance achieved	04-MAR-2010	State	ENF_NO:03-10-09C-009; CITY SUBMITTED UPDATED DATA - CITATION RESCINDED
1110035	1010007	SOX	State Compliance achieved	25-FEB-2010	State	ENF_NO:03-10-10C-003; TOC SAMPLES DIDNOT COLLECT COMPLY WITH DIRECTIVES
810028	710005	SOX	State Compliance achieved	27-APR-2007	State	RETURNED TO COMPLIANCE SWTR VIOLATIONS CORRECTED
710026	110004	SOX	State Compliance achieved	20-NOV-2001	State	COMPLIED WITH CITATION DISTRIBUTED CCR
810027	210003	SOX	State Compliance achieved	20-NOV-2001	State	RETURNED TO COMPLIANCE
9410003	9410002	SIA	State Violation/Reminder Notice	11-AUG-1994	State	TCR PROCEDURAL VIOLATION

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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
CITY OF ANGELS - RAW	24932	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	24933	No	Distribution System/Zone	-	-	Active
CITY OF ANGELS - TREATED	1804	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
CITY OF ANGELS - TREATED	1804	Inhibitor, Orthophosphate	Corrosion control
CITY OF ANGELS - TREATED	1804	Filtered	Particulate removal
CITY OF ANGELS - TREATED	1804	Hypochlorination, Post	Disinfection

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