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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
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	217003	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Check/Repeat/Confirmation	Nitrate Rule	Nitrate	9505002	Returned to Compliance	29-MAR-1995	07-JUN-1995	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	9305001	Returned to Compliance	01-NOV-1992	31-DEC-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
9717020	9305001	SOX	State Compliance achieved	25-JAN-2019	State	Due to rTCR implementation, this TCR violation has been closed with this SOX enforcement record on 01/25/2019.
717020	217003	SOX	State Compliance achieved	16-DEC-2005	State	PN THROUGH 2005 CCR
9617011	9505002	SOX	State Compliance achieved	22-MAY-1996	State	LTR - C. GILMOUR - NOV (NO3 M/R) - 3/95 TO 6/95

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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
INTERTIE WITH PURISSIMA HILLS @ ROBLEDA	74160	Yes	Consecutive Connection	Surface water	Emergency	Active
WELL 020-01 - INACTIVE	15500	Yes	Well	Ground water	Permanent	Inactive
WELL 024-01 - INACTIVE	15498	Yes	Well	Ground water	Permanent	Inactive
WELL 034-02	23867	Yes	Well	Ground water	Permanent	Active
WELL 006-02	22327	Yes	Well	Ground water	Permanent	Active
WELL 021-01	22325	Yes	Well	Ground water	Permanent	Active
WELL 015-01	15616	Yes	Well	Ground water	Permanent	Active
WELL 017-01	15524	Yes	Well	Ground water	Permanent	Active
WELL 121-02	15512	Yes	Well	Ground water	Permanent	Active
WELL 032-01	15503	Yes	Well	Ground water	Permanent	Active
WELL 018-02	15501	Yes	Well	Ground water	Permanent	Active
WELL 027-01	15497	Yes	Well	Ground water	Permanent	Active
WELL 039-01	15495	Yes	Well	Ground water	Permanent	Active
WELL 031-01	15494	Yes	Well	Ground water	Permanent	Active
WELL 123-01	15493	Yes	Well	Ground water	Permanent	Active
WELL 034-01	15492	Yes	Well	Ground water	Permanent	Active
WELL 104-02	15491	Yes	Well	Ground water	Permanent	Active
WELL 115-01	15489	Yes	Well	Ground water	Permanent	Active
WELL 116-01	15488	Yes	Well	Ground water	Permanent	Active
WELL 119-03	15487	Yes	Well	Ground water	Permanent	Active
WELL 030-01	15485	Yes	Well	Ground water	Permanent	Active
WELL 025-01	10431	Yes	Well	Ground water	Permanent	Active
WELL 001-02	10323	Yes	Well	Ground water	Permanent	Active
WELL 029-01	CA4310001019	Yes	Well	Ground water	Other	Inactive
WELL 006-02 - PENDING	CA4310001007	Yes	Well	Ground water	Other	Inactive
WELL 002-03 - INACTIVE	CA4310001004	Yes	Well	Ground water	Other	Inactive
WELL 120-01 - ABANDONED	7377	Yes	Well	Ground water	Other	Inactive
WELL 121-03 - ABANDONED	7374	Yes	Well	Ground water	Other	Inactive
WELL 122-01 - ABANDONED	7372	Yes	Well	Ground water	Other	Inactive
WELL 106-01 - ABANDONED	7344	Yes	Well	Ground water	Other	Inactive
WELL 109-01 - ABANDONED	7340	Yes	Well	Ground water	Other	Inactive
ANDERSON WELL-NO LONGER LEASED-ABANDONED	7339	Yes	Well	Ground water	Other	Inactive
ROSE WELL-NO LONGER LEASED-ABANDONED	7338	Yes	Well	Ground water	Other	Inactive
WELL 104-01 - ABANDONED	7335	Yes	Well	Ground water	Other	Inactive
WELL 005-01 - ABANDONED	7310	Yes	Well	Ground water	Other	Inactive
WELL 022-01 - INACTIVE	22321	Yes	Well	Ground water	Other	Inactive
WELL 002-02 - DESTROYED	22313	Yes	Well	Ground water	Other	Inactive
WELL 004-01 - INACTIVE	22312	Yes	Well	Ground water	Other	Inactive
WELL 002-03 - DESTROYED	22311	Yes	Well	Ground water	Other	Inactive
WELL 004-02 - DESTROYED	22310	Yes	Well	Ground water	Other	Inactive
NLA KNAPP 01 - INACTIVE	22273	Yes	Well	Ground water	Other	Inactive
NLA KNAPP - INACTIVE	22196	Yes	Well	Ground water	Other	Inactive
NLA STEVENS - DESTROYED	18076	Yes	Well	Ground water	Other	Inactive
WELL 107-01 - DESTROYED	18075	Yes	Well	Ground water	Other	Inactive
WELL 108-01 - DESTROYED	18074	Yes	Well	Ground water	Other	Inactive
WELL 110-01 - DESTROYED	18073	Yes	Well	Ground water	Other	Inactive
WELL 123-02 - DESTROYED	18072	Yes	Well	Ground water	Other	Inactive
NLA WILKIE - DESTROYED	18071	Yes	Well	Ground water	Other	Inactive
NLA GLENBROOK - PRIVATE WELL	18069	Yes	Well	Ground water	Other	Inactive
NLA PORTOLA - DESTROYED	18068	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 001 - TREATED CL2 XCLD	3690	Hypochlorination, Pre	Disinfection
STATION 017 - TREATED (CL2 NH3)	55142	Chloramines	Disinfection
STATION 018 - TREATED (CL2 NH3)	55143	Chloramines	Disinfection
STATION 020 - TREATED (CL2 NH3)	55144	Chloramines	Disinfection
STATION 027 - TREATED (CL2 NH3)	55145	Chloramines	Disinfection
STATION 034 - TREATED (CL2 NH3)	55146	Chloramines	Disinfection
STATION 119 - TREATED (CL2 NH3)	55147	Chloramines	Disinfection
STATION 021 - TREATED (CL2 NH3)	57300	Chloramines	Disinfection
STATION 30 - TREATED (CL2NH3)	67727	Chloramines	Disinfection
STATION 31 - TREATED (CL2NH3)	67728	Chlorine Dioxide	Disinfection

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