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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, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9406002	Returned to Compliance	01-SEP-1994	30-SEP-1994	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	94V0001	Returned to Compliance	30-JUN-1993	01-MAR-2000	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
00E0001	94V0001	EOX	Federal Compliance achieved	01-MAR-2000	ODSWeb	-
9506007	9406002	SOX	State Compliance achieved	28-NOV-1994	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
CALLEGUAS MWD - TREATED	34223	Yes	Consecutive Connection	Surface water	Permanent	Active
LYNWOOD WELL	68051	Yes	Well	Ground water	Permanent	Active
UNIVERSITY WELL	54596	Yes	Well	Ground water	Permanent	Active
PENNY WELL	21497	Yes	Well	Ground water	Permanent	Active
CONEJO WELL 04	21294	Yes	Well	Ground water	Permanent	Active
CONEJO WELL 03	13054	Yes	Well	Ground water	Permanent	Active
CONEJO WELL 02	13038	Yes	Well	Ground water	Permanent	Active
SR WELL 08	13037	Yes	Well	Ground water	Permanent	Active
TIERRA REJADA WELL	13035	Yes	Well	Ground water	Permanent	Active
WOODCREEK WELL	13034	Yes	Well	Ground water	Permanent	Active
UNIVERSITY WELL - PENDING	CA5610063019	Yes	Well	Ground water	Other	Inactive
PENNY WELL - INACTIVE	CA5610063002	Yes	Well	Ground water	Other	Inactive
VENTURA FARMS WELL 01 - INACTIVE	21522	Yes	Well	Ground water	Other	Inactive
WELL 01 - DESTROYED	18860	Yes	Well	Ground water	Other	Inactive
SNOW WELL - DESTROYED	18859	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	34225	No	Distribution System/Zone	-	-	Active
CONEJO WELLS 2,3,4,SR8-TRT BLEND, CL	53998	No	Treatment Plant	-	-	Active
ROUND MTN FE/MN FILTER - EFFLUENT	57430	No	Treatment Plant	-	-	Active
ROUND MTN MEMBRANES - EFFLUENT	57594	No	Treatment Plant	-	-	Active
ROUND MTN - FINAL BLEND, CL	57650	No	Treatment Plant	-	-	Active
PENNY WELL - TRT CL	64672	No	Treatment Plant	-	-	Active
CW LEAD VESSEL 50% PORT - 1A	72993	No	Treatment Plant	-	-	Active
CW LEAD VESSEL EFF. PORT 1A	72994	No	Treatment Plant	-	-	Active
CW LEAD VESSEL 50 % PORT - 2A	72995	No	Treatment Plant	-	-	Active
CW LEAD VESSEL EFF. PORT 2A	72996	No	Treatment Plant	-	-	Active
CW LEAD VESSEL 50% PORT - 3A	72997	No	Treatment Plant	-	-	Active
CW LEAD VESSEL EFF. PORT 3A	72998	No	Treatment Plant	-	-	Active
CW LAG VESSEL 50% PORT - 1B	72999	No	Treatment Plant	-	-	Active
CW LAG VESSEL 75% PORT - 1B	73000	No	Treatment Plant	-	-	Active
CW LAG VESSEL EFF. PORT - 1B	73001	No	Treatment Plant	-	-	Active
CW LAG VESSEL 50% PORT - 2B	73002	No	Treatment Plant	-	-	Active
CW LAG VESSEL 75% PORT - 2B	73003	No	Treatment Plant	-	-	Active
CW LAG VESSEL EFF. PORT - 2B	73004	No	Treatment Plant	-	-	Active
CW LAG VESSEL 50% PORT - 3B	73005	No	Treatment Plant	-	-	Active
CW LAG VESSEL 75% PORT - 3B	73006	No	Treatment Plant	-	-	Active
CW LAG VESSEL EFF. PORT - 3B	73007	No	Treatment Plant	-	-	Active
CW COMBINED EFFLUENT	73008	No	Treatment Plant	-	-	Active
TIERRA REJADA WELL - TRT CL	826	No	Treatment Plant	-	-	Active
WOODCREEK & LYNWOOD WELL - TRT CL	828	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
CONEJO WELLS 2,3,4,SR8-TRT BLEND, CL	53998	Rapid Mix	Inorganics removal
CONEJO WELLS 2,3,4,SR8-TRT BLEND, CL	53998	Hypochlorination, Post	Disinfection
ROUND MTN FE/MN FILTER - EFFLUENT	57430	Filtration, Greensand	Manganese removal
ROUND MTN MEMBRANES - EFFLUENT	57594	Reverse Osmosis	Softening (hardness removal)
ROUND MTN - FINAL BLEND, CL	57650	Rapid Mix	Softening (hardness removal)
PENNY WELL - TRT CL	64672	Hypochlorination, Post	Disinfection
TIERRA REJADA WELL - TRT CL	826	Hypochlorination, Post	Disinfection
WOODCREEK & LYNWOOD WELL - TRT CL	828	Hypochlorination, Post	Disinfection

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