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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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No violation(s) found. EPA has no record of violation(s) reported by the primacy agency for this water system.

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Enforcement Actions

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No enforcement action(s) found. EPA has no record of enforcement action(s) reported by the primacy agency for this water system.

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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 BREA (TOLBERT)	69362	Yes	Consecutive Connection	Surface water	Emergency	Active
WELL 11	14357	Yes	Well	Ground water	Permanent	Inactive
WELL 22	64154	Yes	Well	Ground water	Permanent	Active
WELL 21	63276	Yes	Well	Ground water	Permanent	Active
WELL 20	34295	Yes	Well	Ground water	Permanent	Active
WELL 12	14358	Yes	Well	Ground water	Permanent	Active
WELL 10	14356	Yes	Well	Ground water	Permanent	Active
WELL 07	14355	Yes	Well	Ground water	Permanent	Active
WELL 05	14354	Yes	Well	Ground water	Permanent	Active
WELL 01	14353	Yes	Well	Ground water	Permanent	Active
WELL 19	14351	Yes	Well	Ground water	Permanent	Active
WELL 18	14220	Yes	Well	Ground water	Permanent	Active
WELL 17 - DESTROYED	19355	Yes	Well	Ground water	Other	Inactive
WELL 16 - DESTROYED	19332	Yes	Well	Ground water	Other	Inactive
WELL 09 - DESTROYED	19325	Yes	Well	Ground water	Other	Inactive
WELL 15 (ETCHANDY WELL) - DESTROYED	14352	Yes	Well	Ground water	Other	Inactive
CITY OF ANAHEIM (CRYSTAL)	69363	Yes	Consecutive Connection	Surface water	Emergency	Active
CITY OF ANAHEIM (WILLOW WOODS)	69364	Yes	Consecutive Connection	Surface water	Emergency	Active
GSWC - PLA/YL (LOCKE RANCH)	69367	Yes	Consecutive Connection	Surface water	Emergency	Active
GSWC - PLA/YL (CRESTKNOLL)	69368	Yes	Consecutive Connection	Surface water	Emergency	Active
GSWC - PLA/YL (LEMKE)	69369	Yes	Consecutive Connection	Surface water	Emergency	Active
GSWC - PLA/YL (MARIA)	69370	Yes	Consecutive Connection	Surface water	Emergency	Active
CITY OF BREA (VESUVIUS)	73143	Yes	Consecutive Connection	Surface water	Emergency	Active
CITY OF ANAHEIM 4	69365	Yes	Consecutive Connection	Surface water	Emergency	Inactive
CITY OF ANAHEIM 5	69366	Yes	Consecutive Connection	Surface water	Emergency	Inactive
YLWD CONNECTION (OC-51) - TREATED	29722	Yes	Consecutive Connection	Surface water	Permanent	Active
YLWD CONNECTION (OC-66) - TREATED	29723	Yes	Consecutive Connection	Surface water	Permanent	Active
YLWD CONNECTION (OC-89) - TREATED	29724	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	29721	No	Distribution System/Zone	-	-	Active
HEADQUARTERS PS	69630	No	Pump Facility	-	-	Active
HIGHLAND RESERVOIR	65752	No	Storage	-	-	Active
FAIRMONT RESERVOIR	65753	No	Storage	-	-	Active
LITTLE CYN RESERVOIR	65754	No	Storage	-	-	Active
SPRING VIEW RESERVOIR	65755	No	Storage	-	-	Active
CHINO HILLS RESERVOIR	65756	No	Storage	-	-	Active
SANTIAGO RESERVOIR	65757	No	Storage	-	-	Active
BRYANT RANCH RESERVOIR	65758	No	Storage	-	-	Active
ELK MTN RESERVOIR	65759	No	Storage	-	-	Active
CAMINO DE BRYANT RESERVOIR	65760	No	Storage	-	-	Active
VALLEY VIEW RESERVOIR	65761	No	Storage	-	-	Active
GARDENIA RESERVOIR	65762	No	Storage	-	-	Active
QUARTER HORSE RESERVOIR	65763	No	Storage	-	-	Active
LAKEVIEW RESERVOIR	65764	No	Storage	-	-	Active
HIDDEN HILLS RESERVOIR	65765	No	Storage	-	-	Active
LAKEVIEW BOOSTER PUMP CHLORINATOR XCLD	2753	No	Treatment Plant	-	-	Active
FAIRMONT BOOSTER PUMP CHLORINATOR XCLD	67207	No	Treatment Plant	-	-	Active
ARSENIC & MANGANESE BLENDING & PFAS TP	69629	No	Treatment Plant	-	-	Active
WELL FIELD SOUTH LOOP CHLOR. - DESTROYED	2744	No	Treatment Plant	-	-	Inactive
WELL FIELD NORTH LOOP CHLOR. - DESTROYED	2749	No	Treatment Plant	-	-	Inactive
WELL 11 CHLORINATOR - DESTROYED	2750	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL FIELD SOUTH LOOP CHLOR. - DESTROYED	2744	Hypochlorination, Post	Disinfection
WELL FIELD NORTH LOOP CHLOR. - DESTROYED	2749	Hypochlorination, Post	Disinfection
WELL 11 CHLORINATOR - DESTROYED	2750	Hypochlorination, Post	Disinfection
WELL 15 CHLORINATOR - INACTIVE	2751	Hypochlorination, Post	Disinfection
LAKEVIEW BOOSTER PUMP CHLORINATOR XCLD	2753	Hypochlorination, Post	Disinfection
HIGHLAND BS CL2 - DESTROYED	2763	Hypochlorination, Post	Disinfection
HIGHLAND RES - CL2& BLND TRT - DESTROYED	2773	Innovative	Inorganics removal
HIGHLAND RES - CL2& BLND TRT - DESTROYED	2773	Hypochlorination, Post	Disinfection
FAIRMONT BOOSTER PUMP CHLORINATOR XCLD	67207	Hypochlorination, Post	Disinfection
ARSENIC & MANGANESE BLENDING & PFAS TP	69629	Ion Exchange	Organics removal
ARSENIC & MANGANESE BLENDING & PFAS TP	69629	Hypochlorination, Post	Disinfection
ARSENIC & MANGANESE BLENDING & PFAS TP	69629	Innovative	Inorganics removal
ARSENIC & MANGANESE BLENDING & PFAS TP	69629	Innovative	Manganese removal

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