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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
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9306001	Returned to Compliance	01-JUN-1993	30-JUN-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
9506005	9306001	SOX	State Compliance achieved	12-JAN-1993	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
NACIMIENTO WATER PROJECT	53540	Yes	Consecutive Connection	Surface water	Emergency	Active
WELL 26	54500	Yes	Well	Ground water	Permanent	Active
WELL 25	54499	Yes	Well	Ground water	Permanent	Active
WELL 03A	12127	Yes	Well	Ground water	Permanent	Active
WELL 09A	12126	Yes	Well	Ground water	Permanent	Active
WELL 06A	12125	Yes	Well	Ground water	Permanent	Active
WELL 08A	12124	Yes	Well	Ground water	Permanent	Active
WELL 01B	12079	Yes	Well	Ground water	Permanent	Active
WELL 04	12062	Yes	Well	Ground water	Permanent	Active
WELL 05	12061	Yes	Well	Ground water	Permanent	Active
WELL 07	12060	Yes	Well	Ground water	Permanent	Active
WELL 10	12059	Yes	Well	Ground water	Permanent	Active
WELL 05A	12058	Yes	Well	Ground water	Permanent	Active
WELL 16	12057	Yes	Well	Ground water	Permanent	Active
WELL 19	12055	Yes	Well	Ground water	Permanent	Active
WELL 12	12038	Yes	Well	Ground water	Permanent	Active
WELL 02A	CA4010002022	Yes	Well	Ground water	Other	Inactive
WELL 03 - ABANDONED 1982	8167	Yes	Well	Ground water	Other	Inactive
WELL 08 - ABANDONED	8149	Yes	Well	Ground water	Other	Inactive
WELL 13 - ABANDONED	8148	Yes	Well	Ground water	Other	Inactive
WELL 11 (1990) - ABANDONED	8131	Yes	Well	Ground water	Other	Inactive
SUMMIT HILLS - ABANDONED (NOT DEVELOPED)	8083	Yes	Well	Ground water	Other	Inactive
WELL 01A - ABANDONED 1982	8074	Yes	Well	Ground water	Other	Inactive
WELL 02 - ABANDONED 1982	8069	Yes	Well	Ground water	Other	Inactive
WELL 06 - INACTIVE	24445	Yes	Well	Ground water	Other	Inactive
WELL 09 - ABANDONED	21476	Yes	Well	Ground water	Other	Inactive
WELL 17 - INACTIVE (NON-DEVELOPED)	21469	Yes	Well	Ground water	Other	Inactive
WELL 18 - INACTIVE (NON-DEVELOPED)	21468	Yes	Well	Ground water	Other	Inactive
WELL 01A - DESTROYED	18807	Yes	Well	Ground water	Other	Inactive
WELL 02A - INACTIVE	12128	Yes	Well	Ground water	Other	Inactive
WELL 20 - INACTIVE	12123	Yes	Well	Ground water	Other	Inactive
WELL 21 - INACTIVE	12122	Yes	Well	Ground water	Other	Inactive
WELL 13A - INACTIVE	12054	Yes	Well	Ground water	Other	Inactive
WELL 14 - SUMMIT HILLS - STANDBY	24447	Yes	Well	Ground water	Emergency	Active
DISTRIBUTION SYSTEM	31315	No	Distribution System/Zone	-	-	Active
PFAS BLENDING EFFLUENT	68210	No	Sampling Station	-	-	Active
STATION D-TRT (WELLS 08A)	166	No	Treatment Plant	-	-	Active
STATION B-TRT 4,6A,7,9A,10,16,19,25,26	167	No	Treatment Plant	-	-	Active
STATION A-TRT 4,6A,7,9A,10,16,19,25,26	168	No	Treatment Plant	-	-	Active
STATION C - TRT (1B,3A,5,5A,12)	180	No	Treatment Plant	-	-	Active
STATION F - TRT (WELLS 7,9A,25,26)	57662	No	Treatment Plant	-	-	Active
WELL 14 - TRT CL - STANDBY	7219	No	Treatment Plant	-	-	Active
WELL 13A - TRT CL	147	No	Treatment Plant	-	-	Inactive
WELL 12 - TRT CL	164	No	Treatment Plant	-	-	Inactive
WELL 09A - TRT CL	165	No	Treatment Plant	-	-	Inactive
STATION E - TRT (WELLS 20 & 21) XCLD	169	No	Treatment Plant	-	-	Inactive
WELL 02A - TRT CL INACTIVE XCLD	170	No	Treatment Plant	-	-	Inactive
WELL 03A - TRT CL	172	No	Treatment Plant	-	-	Inactive
WELL 16 - TRT CL	189	No	Treatment Plant	-	-	Inactive
WELL 05A - TRT CL	192	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 13A - TRT CL	147	Gaseous Chlorination, Post	Disinfection
WELL 12 - TRT CL	164	Gaseous Chlorination, Post	Disinfection
WELL 09A - TRT CL	165	Hypochlorination, Post	Disinfection
STATION D-TRT (WELLS 08A)	166	Gaseous Chlorination, Pre	Disinfection
STATION B-TRT 4,6A,7,9A,10,16,19,25,26	167	Hypochlorination, Post	Disinfection
STATION A-TRT 4,6A,7,9A,10,16,19,25,26	168	Hypochlorination, Post	Disinfection
STATION E - TRT (WELLS 20 & 21) XCLD	169	Hypochlorination, Post	Disinfection
WELL 03A - TRT CL	172	Hypochlorination, Post	Disinfection
STATION C - TRT (1B,3A,5,5A,12)	180	Inhibitor, Polyphosphate	Corrosion control
STATION C - TRT (1B,3A,5,5A,12)	180	Hypochlorination, Post	Disinfection
WELL 16 - TRT CL	189	Gaseous Chlorination, Post	Disinfection
WELL 05A - TRT CL	192	Gaseous Chlorination, Post	Disinfection
WELL 10 - TRT CL	193	Gaseous Chlorination, Post	Disinfection
WELL 07 - TRT CL	194	Gaseous Chlorination, Post	Disinfection
WELL 05 - TRT CL	196	Gaseous Chlorination, Post	Disinfection
WELL 04 - TRT CL	197	Gaseous Chlorination, Post	Disinfection
WELL 19 - TRT CL	198	Gaseous Chlorination, Post	Disinfection
STATION F - TRT (WELLS 7,9A,25,26)	57662	Hypochlorination, Post	Disinfection
WELL 14 - TRT CL - STANDBY	7219	Gaseous Chlorination, Post	Disinfection

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