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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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9821009	Open	02-JUL-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9821008	Returned to Compliance	01-SEP-2016	30-SEP-2016	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	21007	Returned to Compliance	01-JAN-2000	31-JAN-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9821006	Returned to Compliance	01-OCT-1997	31-OCT-1997	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9721005	Returned to Compliance	01-MAY-1997	31-MAY-1997	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9321004	Returned to Compliance	01-JUN-1993	30-JUN-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9221001	Returned to Compliance	01-SEP-1992	30-SEP-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
9821013	9821008	SOX	State Compliance achieved	16-JUL-2019	State	-
21011	21007	SIA	State Violation/Reminder Notice	05-MAR-2000	State	LETTER SENT NOTIFICATION REQUIRED
9821010	9821006	SOX	State Compliance achieved	02-JAN-1998	State	SYSTEM RETURNED TO COMPLIANCE.
9821010	9721005	SOX	State Compliance achieved	02-JAN-1998	State	SYSTEM RETURNED TO COMPLIANCE.
9821010	9221001	SOX	State Compliance achieved	02-JAN-1998	State	SYSTEM RETURNED TO COMPLIANCE.
9821010	9321004	SOX	State Compliance achieved	02-JAN-1998	State	SYSTEM RETURNED TO COMPLIANCE.

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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 06 - 8TH STREET - INACTIVE XCLD	20728	Yes	Well	Ground water	Other	Inactive
WELL 05 - CORP. YARD	11604	Yes	Well	Ground water	Permanent	Inactive
WELL 02 - RAILROAD AVE.	11571	Yes	Well	Ground water	Permanent	Inactive
EVA DRIVE WELL	63790	Yes	Well	Ground water	Permanent	Active
WELL 01 - CENTRAL STREET	16223	Yes	Well	Ground water	Permanent	Active
WELL 08 - ROOSEVELT	16196	Yes	Well	Ground water	Permanent	Active
WELL 07 - SUISUN ST	11605	Yes	Well	Ground water	Permanent	Active
WELL 04 - WOODWARD AVE.	11603	Yes	Well	Ground water	Permanent	Active
LELY AQUATIC PARK WELL - RAW	11527	Yes	Well	Ground water	Permanent	Active
WELL 03 - EAST STREET - INACTIVE XCLD	22585	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	26139	No	Distribution System/Zone	-	-	Active
WELL 07 - SUISUN ST. - TREATED XCLD	5149	No	Treatment Plant	-	-	Active
WELL 04 - WOODWARD AVE. - TREATED XCLD	5151	No	Treatment Plant	-	-	Active
LELY AQUATIC PARK WELL - TREATED	60235	No	Treatment Plant	-	-	Active
EVA DRIVE WELL - TREATED XCLD	64142	No	Treatment Plant	-	-	Active
WELL 02 - RAILROAD AVE. - TREATED XCLD	4865	No	Treatment Plant	-	-	Inactive
WELL 06 - 8TH STREET-TRTD-INACTIVE XCLD	7041	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 07 - SUISUN ST. - TREATED XCLD	5149	Hypochlorination, Pre	Disinfection
WELL 04 - WOODWARD AVE. - TREATED XCLD	5151	Hypochlorination, Pre	Disinfection
LELY AQUATIC PARK WELL - TREATED	60235	Hypochlorination, Post	Disinfection
EVA DRIVE WELL - TREATED XCLD	64142	Hypochlorination, Post	Disinfection

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