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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	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9815006	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1115004	Returned to Compliance	01-DEC-2010	31-DEC-2010	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9815003	Returned to Compliance	01-MAR-1998	31-MAR-1998	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9307002	Returned to Compliance	01-MAR-1993	31-MAR-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9307001	Returned to Compliance	01-FEB-1993	28-FEB-1993	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
9815019	9815006	SOX	State Compliance achieved	31-MAR-2023	State	TOOK COMPLETE SET OF SAMPLES 2/13/23 IN ACCORDANCE WITH DBP SAMPLING PLAN.
1115046	1115004	SOX	State Compliance achieved	11-JAN-2011	State	NOV FOR MONITORING VIOLATION NOV FOR TCR MONITORING VIOLATION SENT 1/11/2011
9815010	9815003	SFJ	State Formal Notice of Violation issued	19-MAY-1998	State	ENF_NO:04-15-98C-020; CIT 04-15-98C-020 MARCH 98 TCR MCL, 10 OUT OF 125, 8%
9815011	9307002	SOX	State Compliance achieved	11-MAY-1993	State	#04-110 BACTI MCL-MARCH 1993
9815012	9307001	SOX	State Compliance achieved	28-APR-1993	State	#04-108 BACTI MCL-FEB. 1993

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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
REDFERN & 95TH ST (GSWC)	69617	Yes	Consecutive Connection	Surface water	Emergency	Active
WELL 04-INACTIVE 03/2021	9038	Yes	Well	Ground water	Permanent	Inactive
WELL 01 - INACTIVE	9002	Yes	Well	Ground water	Permanent	Inactive
WELL 02	8994	Yes	Well	Ground water	Permanent	Active
WELL 07	65992	Yes	Well	Ground water	Permanent	Active
WELL 06 - DESTROYED 4/21/21	8992	Yes	Well	Ground water	Other	Inactive
WELL 35 - DESTROYED	18245	Yes	Well	Ground water	Other	Inactive
WELL 34 - DESTROYED	18234	Yes	Well	Ground water	Other	Inactive
WELL 33 - DESTROYED	18233	Yes	Well	Ground water	Other	Inactive
WELL 30 - DESTROYED	18232	Yes	Well	Ground water	Other	Inactive
WELL 26 - DESTROYED	18231	Yes	Well	Ground water	Other	Inactive
WELL 25 - DESTROYED	18230	Yes	Well	Ground water	Other	Inactive
WELL 38 - DESTROYED	18227	Yes	Well	Ground water	Other	Inactive
WELL 23 - DESTROYED	18207	Yes	Well	Ground water	Other	Inactive
WELL 21 - DESTROYED	18182	Yes	Well	Ground water	Other	Inactive
WELL 03 - DESTROYED	18172	Yes	Well	Ground water	Other	Inactive
PRARIE AVE N OF CENTURY BLVD (GSWC)	69618	Yes	Consecutive Connection	Surface water	Emergency	Active
CENTURY BLVD & YUKON AVE (GSWC)	69619	Yes	Consecutive Connection	Surface water	Emergency	Active
YUKON AVE & 104TH ST (GSWC)	69620	Yes	Consecutive Connection	Surface water	Emergency	Active
MANCHESTER BLVD & PRARIE AVE (LADWP)	69621	Yes	Consecutive Connection	Surface water	Emergency	Active
CENTINELA AVE E OF LA COLINA DR (LADWP)	69622	Yes	Consecutive Connection	Surface water	Emergency	Active
MWD CONNECTION CB 38 - TREATED	28196	Yes	Consecutive Connection	Surface water	Permanent	Active
MWD CONNECTION, CB 17 - TREATED	28197	Yes	Consecutive Connection	Surface water	Permanent	Active
SANFORD M ANDERSON WTP-INF RAW	28198	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	28195	No	Distribution System/Zone	-	-	Active
NORTH INGLEWOOD RESERVOIR	71024	No	Storage	-	-	Active
SMATP CLEARWELL	71025	No	Storage	-	-	Active
SANFORD M ANDERSON WTP - EFFLUENT	3391	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
SANFORD M ANDERSON WTP - EFFLUENT	3391	4-Log Treatment of Viruses	Disinfection
SANFORD M ANDERSON WTP - EFFLUENT	3391	Permanganate	Iron removal
SANFORD M ANDERSON WTP - EFFLUENT	3391	Chloramines	Disinfection
SANFORD M ANDERSON WTP - EFFLUENT	3391	Filtration, Greensand	Manganese removal
SANFORD M ANDERSON WTP - EFFLUENT	3391	Filtration, Greensand	Iron removal
SANFORD M ANDERSON WTP - EFFLUENT	3391	Gaseous Chlorination, Pre	Disinfection

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