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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	Nitrate Rule	Nitrate	721006	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	21005	Returned to Compliance	01-JAN-2000	31-DEC-2001	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9821004	Returned to Compliance	01-OCT-1997	31-OCT-1997	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9721003	Returned to Compliance	01-SEP-1997	30-SEP-1997	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	95V0001	Returned to Compliance	01-JUL-1993	31-DEC-2003	No

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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
9821017	21005	SOX	State Compliance achieved	27-FEB-2018	State	-
9821017	721006	SOX	State Compliance achieved	27-FEB-2018	State	-
0399999	95V0001	EOX	Federal Compliance achieved	31-DEC-2003	ODSWeb	-
9821019	9821004	SOX	State Compliance achieved	30-NOV-1997	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9821013	9721003	SIA	State Violation/Reminder Notice	01-OCT-1997	State	BACTERIOLOGICAL FAILURE NOTIFICATION SENT

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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
WELL 03 - DESTROYED 2/11/02 XCLD	18600	Yes	Well	Ground water	Other	Inactive
WELL 05	11735	Yes	Well	Ground water	Permanent	Active
WELL 06	11706	Yes	Well	Ground water	Permanent	Active
NEW WELL 04	11698	Yes	Well	Ground water	Permanent	Active
WELL 07 - FORECAST HOMES	11695	Yes	Well	Ground water	Permanent	Active
NEW WELL 03 - CORP YARD	11694	Yes	Well	Ground water	Permanent	Active
WELL 08	11693	Yes	Well	Ground water	Permanent	Active
WELL 09 (HERITAGE OAKS NORTH WELL)-INACT	20813	Yes	Well	Ground water	Other	Inactive
WELL 10 (HERITAGE OAKS WEST) - INACTIVE	20788	Yes	Well	Ground water	Other	Inactive
WELL 04 - DESTROYED XCLD	18601	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	34284	No	Distribution System/Zone	-	-	Active
NEW WELL 04 - TREATED XCLD	5111	No	Treatment Plant	-	-	Active
WELL 06 - CHLORINATED XCLD	5112	No	Treatment Plant	-	-	Active
WELL 08 - CHLORINATED XCLD	5113	No	Treatment Plant	-	-	Active
WELL 03 - CHLORINATED XCLD	5114	No	Treatment Plant	-	-	Active
WELL 07 - CHLORINATED XCLD	5115	No	Treatment Plant	-	-	Active
WELL 05 - CHLORINATION XCLD	5129	No	Treatment Plant	-	-	Active
WELL 09 (HERITAGE OAKS NORTH) TRTD-INACT	7059	No	Treatment Plant	-	-	Inactive
WELL 10 (HERITAGE OAKS WEST) TRTD-INACTV	7067	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
NEW WELL 04 - TREATED XCLD	5111	Hypochlorination, Post	Disinfection
WELL 06 - CHLORINATED XCLD	5112	Hypochlorination, Post	Disinfection
WELL 08 - CHLORINATED XCLD	5113	Hypochlorination, Post	Disinfection
WELL 03 - CHLORINATED XCLD	5114	Hypochlorination, Post	Disinfection
WELL 07 - CHLORINATED XCLD	5115	Hypochlorination, Post	Disinfection
WELL 05 - CHLORINATION XCLD	5129	Hypochlorination, Post	Disinfection

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