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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)	9307001	Returned to Compliance	01-OCT-1992	30-NOV-1992	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
9816009	9307001	SOX	State Compliance achieved	21-DEC-1992	State	ENF_NO:CIT.#04-077; CIT.#04-077 TCR MCL FAILURE - OCTOBER 1992

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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
VALLEY COUNTY WD INTERCONNECTION	45616	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL 12	8849	Yes	Well	Ground water	Permanent	Active
WELL 05 (CITY1)	8842	Yes	Well	Ground water	Permanent	Active
WELL 10 (AVWC8)	8838	Yes	Well	Ground water	Permanent	Active
WELL 08 (AVWC4)	8836	Yes	Well	Ground water	Permanent	Active
WELL 06 (CITY3)	8834	Yes	Well	Ground water	Permanent	Active
WELL 11	8833	Yes	Well	Ground water	Permanent	Active
WELL 04 (SOUTH)	8832	Yes	Well	Ground water	Permanent	Active
WELL 03 (CITY8)	8831	Yes	Well	Ground water	Permanent	Active
WELL 02 (NORTH)	8830	Yes	Well	Ground water	Permanent	Active
WELL 01 (CITY7)	8829	Yes	Well	Ground water	Permanent	Active
WELL 07 (AVWC5)	8827	Yes	Well	Ground water	Permanent	Active
AVWC2 - ABANDONED	7420	Yes	Well	Ground water	Other	Inactive
WELL 09 (AVWC6) - INACTIVE	20291	Yes	Well	Ground water	Other	Inactive
AWVC7 - DESTROYED	17921	Yes	Well	Ground water	Other	Inactive
SAN GABRIEL CANAL AT CANYON PLANT	28047	Yes	Intake	Surface water	Permanent	Active
DUARTE INTAKE ON SAN GABRIEL RIVER	28042	Yes	Intake	Surface water	Emergency	Active
MWD CONN. USG-8 MIDDLE FEEDER-TREATED	28046	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	28041	No	Distribution System/Zone	-	-	Active
715 ZONE TO CYPRESS PRV (INACTIVE)	45081	No	Distribution System/Zone	-	-	Inactive
ZONE 715 WATER FOR WELL 10 BLENDING	40929	No	Other	-	-	Active
715 ZONE TO CYPRESS PRV	45770	No	Other	-	-	Inactive
CYPRESS PRV	45080	No	Pressure Control	-	-	Inactive
GRIFFITH BPS	45079	No	Pump Facility	-	-	Active
GENESIS 02 MONITORING WELL (ASPAN WELL)	28044	No	Sampling Station	-	-	Active
AVWC1 - MONITORING WELL	28040	No	Sampling Station	-	-	Inactive
GENESIS 01 (CITY4) - MONITORING WELL	28043	No	Sampling Station	-	-	Inactive
GENESIS 03 (CITY6) - MONITORING WELL	28045	No	Sampling Station	-	-	Inactive
WILSON RESERVOIR	45111	No	Storage	-	-	Active
GRIFFITH RESERVOIR	45112	No	Storage	-	-	Active
HILLTOP RESERVOIR	73695	No	Storage	-	-	Active
MOUNTAIN COVE RESERVOIR	73696	No	Storage	-	-	Active
ROSEDALE (1023) RESERVOIR	73697	No	Storage	-	-	Active
ROSEDALE 890 #1 RESERVOIR	73698	No	Storage	-	-	Active
ROSEDALE 890 #2 RESERVOIR	73699	No	Storage	-	-	Active
HECK RESERVOIR	73700	No	Storage	-	-	Active
HSU RESERVOIR	73701	No	Storage	-	-	Active
SIERRA MADRE RESERVOIR	73702	No	Storage	-	-	Active
DALTON RESERVOIR	73703	No	Storage	-	-	Active
NORTH RESERVOIR	73704	No	Storage	-	-	Active
SOUTH RESERVOIR	73705	No	Storage	-	-	Active
WILSON RESERVOIR	73706	No	Storage	-	-	Active
GRIFFITH RESERVOIR	73707	No	Storage	-	-	Active
WELL 06-CHLORINATION XCLD	3202	No	Treatment Plant	-	-	Active
WELL 01-CHLORINATION XCLD	3206	No	Treatment Plant	-	-	Active
WELL 02-CHLORINATION XCLD	3207	No	Treatment Plant	-	-	Active
WELL 03-CHLORINATION XCLD	3208	No	Treatment Plant	-	-	Active
WELL 04-CHLORINATION XCLD	3209	No	Treatment Plant	-	-	Active
WELL 05-CHLORINATION XCLD	3212	No	Treatment Plant	-	-	Active
WELL 07-CHLORINATION XCLD	3214	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 06-CHLORINATION XCLD	3202	Hypochlorination, Post	Disinfection
WELL 01-CHLORINATION XCLD	3206	Hypochlorination, Post	Disinfection
WELL 02-CHLORINATION XCLD	3207	Hypochlorination, Post	Disinfection
WELL 03-CHLORINATION XCLD	3208	Hypochlorination, Post	Disinfection
WELL 04-CHLORINATION XCLD	3209	Hypochlorination, Post	Disinfection
WELL 05-CHLORINATION XCLD	3212	Hypochlorination, Post	Disinfection
WELL 07-CHLORINATION XCLD	3214	Hypochlorination, Post	Disinfection
WELL 08-CHLORINATION XCLD	3215	Hypochlorination, Post	Disinfection
WELL 10-CHLORINATION XCLD	3216	Hypochlorination, Post	Disinfection
WELL 11 - CHLORINATION XCLD	3217	Hypochlorination, Post	Disinfection
WELL 12 - CHLORINATION XCLD	3218	Hypochlorination, Post	Disinfection
CFP (MEMBRANE) EFFLUENT	3219	Sludge Treatment	Particulate removal
CFP (MEMBRANE) EFFLUENT	3219	Sedimentation	Particulate removal
CFP (MEMBRANE) EFFLUENT	3219	Rapid Mix	Particulate removal
CFP (MEMBRANE) EFFLUENT	3219	Flocculation	Particulate removal
CFP (MEMBRANE) EFFLUENT	3219	Filtration, Ultrafiltration	Particulate removal
CFP (MEMBRANE) EFFLUENT	3219	Coagulation	Particulate removal
CFP (MEMBRANE) EFFLUENT	3219	Hypochlorination, Post	Disinfection
CFP (MEMBRANE) EFFLUENT	3219	Hypochlorination, Pre	Disinfection
CYPRESS PRV	6201	Rapid Mix	Inorganics removal

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