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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)	9307003	Returned to Compliance	01-SEP-1993	30-SEP-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
9415005	9307003	SOX	State Compliance achieved	18-NOV-1993	State	#04-139 MCL VIOLATION,SEPTEMBER 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
FINISHED SURFACE WATER	28622	Yes	Consecutive Connection	Surface water	Permanent	Inactive
WELL T7	8641	Yes	Well	Ground water	Permanent	Active
WELL E-15	8636	Yes	Well	Ground water	Permanent	Active
WELL N-8	8628	Yes	Well	Ground water	Permanent	Active
WELL N-7	8624	Yes	Well	Ground water	Permanent	Active
WELL W10	8621	Yes	Well	Ground water	Permanent	Active
WELL S-7	8619	Yes	Well	Ground water	Permanent	Active
WELL S-8	8613	Yes	Well	Ground water	Permanent	Active
WELL W11	8612	Yes	Well	Ground water	Permanent	Active
WELL 206	8603	Yes	Well	Ground water	Permanent	Active
WELL U-6	8594	Yes	Well	Ground water	Permanent	Active
WELL V201	8577	Yes	Well	Ground water	Permanent	Active
WELL D	8560	Yes	Well	Ground water	Permanent	Active
WELL U-4	8558	Yes	Well	Ground water	Permanent	Active
WELL Q-2	8544	Yes	Well	Ground water	Permanent	Active
WELL 160	8531	Yes	Well	Ground water	Permanent	Active
WELL W-9	8523	Yes	Well	Ground water	Permanent	Active
WELL P5	73134	Yes	Well	Ground water	Permanent	Active
WELL P3	73132	Yes	Well	Ground water	Permanent	Active
WELL P1	73131	Yes	Well	Ground water	Permanent	Active
WELL C7	73130	Yes	Well	Ground water	Permanent	Active
WELL C2	73127	Yes	Well	Ground water	Permanent	Active
WELL C1	73126	Yes	Well	Ground water	Permanent	Active
SAUGUS WELL N12	73125	Yes	Well	Ground water	Permanent	Active
SAUGUS WELL N13	73124	Yes	Well	Ground water	Permanent	Active
SANTA CLARA WELL	73121	Yes	Well	Ground water	Permanent	Active
VALLEY CENTER WELL	73120	Yes	Well	Ground water	Permanent	Active
MITCHELL 05B	73119	Yes	Well	Ground water	Permanent	Active
SIERRA WELL	73118	Yes	Well	Ground water	Permanent	Active
SAUGUS WELL 02	73117	Yes	Well	Ground water	Permanent	Active
SAUGUS WELL 01	73116	Yes	Well	Ground water	Permanent	Active
SAND CANYON WELL	73115	Yes	Well	Ground water	Permanent	Active
NORTH OAKS EAST WELL	73113	Yes	Well	Ground water	Permanent	Active
NORTH OAKS CENTRAL WELL	73112	Yes	Well	Ground water	Permanent	Active
LOST CANYON WELL 02A	73111	Yes	Well	Ground water	Permanent	Active
LOST CANYON 02	73110	Yes	Well	Ground water	Permanent	Active
HONBY WELL	73109	Yes	Well	Ground water	Permanent	Active
GUIDA WELL	73108	Yes	Well	Ground water	Permanent	Active
CLARK WELL	73107	Yes	Well	Ground water	Permanent	Active
WELL E-17	23818	Yes	Well	Ground water	Permanent	Active
WELL 207	23817	Yes	Well	Ground water	Permanent	Active
WELL N	15690	Yes	Well	Ground water	Permanent	Active
WELL E-17 - PENDING	CA1910240066	Yes	Well	Ground water	Other	Inactive
WELL E-16 - PENDING	CA1910240064	Yes	Well	Ground water	Other	Inactive
WELL E-14 - PENDING	CA1910240060	Yes	Well	Ground water	Other	Inactive
WELL S-6 - INACTIVE	8620	Yes	Well	Ground water	Other	Inactive
WELL 205 - INACTIVE	8602	Yes	Well	Ground water	Other	Inactive
SAUGUS WELL N11	73123	Yes	Well	Ground water	Other	Inactive
WELL 10 - INACTIVE	73122	Yes	Well	Ground water	Other	Inactive
NORTH OAKS WEST WELL - INACTIVE	73114	Yes	Well	Ground water	Other	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL N-8 - TABLET CHLORINATION -INACTIVE	3057	Hypochlorination, Post	Disinfection
WELL U-4 - TABLET CHLORINATION	3058	Hypochlorination, Post	Disinfection
WELL 201 -TABLET CHLORINATION -INACTIVE	3060	Hypochlorination, Post	Disinfection
WELL D - TABLET CHLORINATION	3061	Hypochlorination, Post	Disinfection
WELL S-6 -TABLET CHLORINATION -INACTIVE	3062	Hypochlorination, Post	Disinfection
WELL S-8 - TABLET CHLORINATION	3063	Hypochlorination, Post	Disinfection
WELL S-7 - TABLET CHLORINATION	3064	Hypochlorination, Post	Disinfection
WELL 205 -TABLET CHLORINATION - INACTIVE	3065	Hypochlorination, Post	Disinfection
WELL W-9 - TABLET CHLORINATION	3066	Hypochlorination, Post	Disinfection
WELL N-7 - TABLET CHLORINATION -INACTIVE	3067	Hypochlorination, Post	Disinfection
WELL 206 - TABLET CHLORINATION	3069	Hypochlorination, Post	Disinfection
WELL W11 - TABLET CHLORINATION	3070	Hypochlorination, Post	Disinfection
WELL U-6-TABLET CHLORINATION XCLD	3071	Hypochlorination, Post	Disinfection
WELL E-15 - TABLET CHLORINATION XCLD	3072	Hypochlorination, Post	Disinfection
WELL Q2 LEAD IX EFFLUENT	3073	Ion Exchange	Inorganics removal
WELL Q2 LAG IX EFFLUENT	3074	Ion Exchange	Inorganics removal
WELL W-10 - TABLET CHLORINATION	3075	Hypochlorination, Post	Disinfection
WELL 160 - TABLET CHLORINATION	3084	Hypochlorination, Post	Disinfection
WELL Q-2 -TABLET CHLORINATION- DESTROYED	3086	Hypochlorination, Post	Disinfection
WELL T7 TABLET CHLORINATION XCLD	3092	Hypochlorination, Post	Disinfection
WELL N - TABLET CHLORINATION -INACTIVE	3094	Hypochlorination, Post	Disinfection
WELL W9 SOFTENING TREATMENT EFFLUENT	3128	Filtration, Pressure Sand	Softening (hardness removal)
WELL 207 TABLET CHLORINATION	57024	Hypochlorination, Post	Disinfection
WELLS N/N7/N8 PFAS TREAT- LEAD VESSEL A	68642	Ion Exchange	Organics removal
WELLS N/N7/N8 PFAS TREAT- LEAD VESSEL B	68643	Ion Exchange	Organics removal
WELLS N/N7/N8 PFAS TREAT- LEAD VESSEL C	68644	Ion Exchange	Organics removal
WELLS N/N7/N8 PFAS TREAT - LAG VESSEL A	68645	Ion Exchange	Organics removal
WELLS N/N7/N8 PFAS TREAT - LAG VESSEL B	68646	Ion Exchange	Organics removal
WELLS N/N7/N8 PFAS TREAT - LAG VESSEL C	68647	Ion Exchange	Organics removal
WELLS N/N7/N8-IX COMB EFFL/PRE CHLORINAT	68648	Ion Exchange	Organics removal
WELLS N/N7/N8 - CHLORAMINATED FINISHED	68649	Chloramines	Disinfection by-products control
WELL N/N7/N8 BLEND-INFLUEN LEAD VESSEL A	69722	Innovative	Inorganics removal
WELL N/N7/N8 BLEND-INFLUEN LEAD VESSEL B	69723	Innovative	Inorganics removal
WELL N/N7/N8 BLEND-INFLUEN LEAD VESSEL C	69724	Innovative	Inorganics removal
WELL E-17 - TABLET CHLORINATION	7137	Hypochlorination, Post	Disinfection
WELL Q2 - CHLORAMINATED FINISHED	72580	Chloramines	Disinfection
CLARK WELL 15 - CHLORINATION	73847	Hypochlorination, Post	Disinfection
GUIDA WELL 14 - CHLORINATION	73848	Hypochlorination, Post	Disinfection
LOST CANYON WELL 02 - CHLORINATION	73849	Hypochlorination, Post	Disinfection
LOST CANYON WELL 02A - CHLORINATION	73850	Hypochlorination, Post	Disinfection
NORTH OAKS CENTRAL WELL 08-CHLORINATION	73851	Hypochlorination, Post	Disinfection
SAND CANYON WELL 03 - CHLORINATION	73852	Hypochlorination, Post	Disinfection
SIERRA WELL 06 - CHLORINATION XCLD	73853	Hypochlorination, Post	Disinfection
MITCHELL 05B - CHLORINATION	73854	Hypochlorination, Post	Disinfection
NORTH OAK WELLS BLEND - NITRATE	73855	Rapid Mix	Inorganics removal
VALLEY CENTER PFAS TREAT - LEAD VESSEL	73856	Ion Exchange	Organics removal
VALLEY CENTER PFAS TREAT - LAG VESSEL	73857	Ion Exchange	Organics removal
VALLEY CENTER - CHLORAMINATED FINISHED	73858	Chloramines	Disinfection by-products control
EARL SCHMIDT WTP EFFLUENT - TREATED	73859	Ozonation, Pre	Organics removal
EARL SCHMIDT WTP EFFLUENT - TREATED	73859	Chloramines	Disinfection

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