---

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.

---

Violations

Go

Rows1510152025501001000All

Actions

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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9905024	Known	01-APR-2025	30-APR-2025	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9905020	Returned to Compliance	01-JUN-2023	30-JUN-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9905019	Returned to Compliance	01-MAY-2023	31-MAY-2023	No
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9905021	Returned to Compliance	01-APR-2023	-	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9905018	Returned to Compliance	01-AUG-2020	31-AUG-2020	No
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	9905013	Known	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	9905011	Known	01-OCT-2018	31-DEC-2018	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9905009	Returned to Compliance	01-NOV-2017	30-NOV-2017	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	9905007	Returned to Compliance	14-APR-2016	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	9905006	Returned to Compliance	01-NOV-2015	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9905005	Returned to Compliance	01-OCT-2015	31-OCT-2015	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	9905004	Returned to Compliance	01-MAY-2015	31-MAY-2015	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9905003	Returned to Compliance	01-MAR-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	905014	Returned to Compliance	01-JUN-2009	30-JUN-2009	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	905017	Returned to Compliance	01-JUN-2009	30-JUN-2009	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	905016	Returned to Compliance	01-JUN-2009	30-JUN-2009	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	905015	Returned to Compliance	01-MAY-2009	31-MAY-2009	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	705011	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	605010	Returned to Compliance	31-MAR-2006	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	605008	Returned to Compliance	01-FEB-2006	28-FEB-2006	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	605009	Returned to Compliance	01-FEB-2006	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	505007	Returned to Compliance	01-AUG-2005	31-AUG-2005	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	405006	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	405005	Returned to Compliance	01-NOV-2003	30-NOV-2003	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	305003	Returned to Compliance	01-JUL-2003	31-JUL-2003	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9905002	Returned to Compliance	01-JAN-1999	28-FEB-1999	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9605001	Returned to Compliance	01-OCT-1995	31-OCT-1995	Yes

• 1 - 27 of 27

Column Actions

Search

---

Enforcement Actions

Go

Rows1510152025501001000All

Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9905030	9905024	SFL	State Administrative/Compliance Order without penalty issued	03-JUN-2025	State	CITATION AND COMPLIANCE ORDER FOR NONCOMPLIANCE CALIFORNIA HEALTH AND SAFETY CODE SECTION 116555 AND CALIFORNIA CODE OF REGULATIONS, TITLE 22, SECTION 64423 TOTAL COLIFORM MONITORING VIOLATION - ROUTINE SAMPLING - APRIL 2025
9905029	9905021	SOX	State Compliance achieved	30-OCT-2023	State	complied on 10/30/2023 by collecting required samples and completing public notification
9905029	9905020	SOX	State Compliance achieved	30-OCT-2023	State	complied on 10/30/2023 by collecting required samples and completing public notification
9905029	9905019	SOX	State Compliance achieved	30-OCT-2023	State	complied on 10/30/2023 by collecting required samples and completing public notification
9905025	9905018	SOX	State Compliance achieved	07-DEC-2020	State	Citation No. 02_05_20C_009 issued 10/7/20 for failure to collect required # of routine samples
9905017	9905011	SFL	State Administrative/Compliance Order without penalty issued	27-DEC-2018	State	Citation 02_05_18C_027_3500505_02 issued for fluoride MCL at Well A during 4Q18
9905017	9905013	SFL	State Administrative/Compliance Order without penalty issued	27-DEC-2018	State	Citation 02_05_18C_027_3500505_02 issued for fluoride MCL at Well A during 4Q18
9905016	9905009	SOX	State Compliance achieved	27-DEC-2017	State	Compliance met for Citation 02_05_17C_021_3500505_3A issued for incorrect # of routine samples during Nov. 2017
9905013	9905007	SOX	State Compliance achieved	23-AUG-2016	State	Compliance met for Citation 02_05_16C_017_3500505_22 for TCR MCL during July 2016. TCR & GWR violations that occurred within the last 12 months were associated to this SOX
9905013	9905003	SOX	State Compliance achieved	23-AUG-2016	State	Compliance met for Citation 02_05_16C_017_3500505_22 for TCR MCL during July 2016. TCR & GWR violations that occurred within the last 12 months were associated to this SOX
9905013	9905004	SOX	State Compliance achieved	23-AUG-2016	State	Compliance met for Citation 02_05_16C_017_3500505_22 for TCR MCL during July 2016. TCR & GWR violations that occurred within the last 12 months were associated to this SOX
9905013	9905005	SOX	State Compliance achieved	23-AUG-2016	State	Compliance met for Citation 02_05_16C_017_3500505_22 for TCR MCL during July 2016. TCR & GWR violations that occurred within the last 12 months were associated to this SOX
9905013	9905006	SOX	State Compliance achieved	23-AUG-2016	State	Compliance met for Citation 02_05_16C_017_3500505_22 for TCR MCL during July 2016. TCR & GWR violations that occurred within the last 12 months were associated to this SOX
1005034	905017	SFO	State Administrative/Compliance Order with penalty issued	06-AUG-2009	State	ENF_NO:02-05-09C-042; CIT ISSUED FOR TCR MCL, INC # REPEATS, NOT 5 ROUTINES MONTH AFTER A TC+, NO MSRS
1005034	905014	SFO	State Administrative/Compliance Order with penalty issued	06-AUG-2009	State	ENF_NO:02-05-09C-042; CIT ISSUED FOR TCR MCL, INC # REPEATS, NOT 5 ROUTINES MONTH AFTER A TC+, NO MSRS
1005034	905016	SFO	State Administrative/Compliance Order with penalty issued	06-AUG-2009	State	ENF_NO:02-05-09C-042; CIT ISSUED FOR TCR MCL, INC # REPEATS, NOT 5 ROUTINES MONTH AFTER A TC+, NO MSRS
1005034	905015	SFO	State Administrative/Compliance Order with penalty issued	06-AUG-2009	State	ENF_NO:02-05-09C-042; CIT ISSUED FOR TCR MCL, INC # REPEATS, NOT 5 ROUTINES MONTH AFTER A TC+, NO MSRS
805026	705011	SOX	State Compliance achieved	15-FEB-2008	State	ENF_NO:02-05-08C-001; COMPLIANCE 2007 NITRATE RESULT NOT SUBMITTED
805020	605009	SOX	State Compliance achieved	01-AUG-2007	State	ENF_NO:02-05-06C-015; NONCOMPLIANCE W/CIT. 06C-004 & CIT. #06C-007-WS HAS SINCE COMPLIED
805020	605008	SOX	State Compliance achieved	01-AUG-2007	State	ENF_NO:02-05-06C-015; NONCOMPLIANCE W/CIT. 06C-004 & CIT. #06C-007-WS HAS SINCE COMPLIED
805020	605010	SOX	State Compliance achieved	01-AUG-2007	State	ENF_NO:02-05-06C-015; NONCOMPLIANCE W/CIT. 06C-004 & CIT. #06C-007-WS HAS SINCE COMPLIED
805023	505007	SOX	State Compliance achieved	19-SEP-2005	State	ENF_NO:02-05-05N-059; NO MONTHLY COLIFORM SAMPLES FOR AUG. 2005 - WS HAS SINCE COMPLIED
805024	405006	SOX	State Compliance achieved	11-MAR-2005	State	ENF_NO:02-05-05N-005; NO N03 SAMPLE COLLECTED AFTER 3.31.04 FOR 2004 - WS HAS SINCE COMPLIED
805022	405005	SOX	State Compliance achieved	18-DEC-2003	State	ENF_NO:03-05-03N-029; NO ROUTINE SAMPLES REPORTED FOR NOV. 2003 - WS HAS SINCE COMPLIED
805021	305003	SOX	State Compliance achieved	28-AUG-2003	State	ENF_NO:02-05-03N-008; INC. # ROUTINES REPORTED FOR JULY 2003 - WS HAS SINCE COMPLIED
9905022	9905002	SOX	State Compliance achieved	28-MAR-1999	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9605002	9605001	SOX	State Compliance achieved	09-NOV-1995	State	COMPLIANCE

• 1 - 27 of 27

Column Actions

Search

---

All Facilities

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL A - RAW-STDBY	11948	Yes	Well	Ground water	Emergency	Active
WELL C - RAW	65746	Yes	Well	Ground water	Permanent	Active
WELL B - RAW	11952	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	30446	No	Distribution System/Zone	-	-	Active
WELL A - CL2 TREATMENT -STANDBY - XCLD	339	No	Treatment Plant	-	-	Active
WELL B - CL2 TREATMENT XCLD	341	No	Treatment Plant	-	-	Active
WELL C - CL2 TREATMENT XCLD	65751	No	Treatment Plant	-	-	Active

• 1 - 7 of 7

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL A - CL2 TREATMENT -STANDBY - XCLD	339	Hypochlorination, Pre	Disinfection
WELL B - CL2 TREATMENT XCLD	341	Hypochlorination, Post	Disinfection
WELL C - CL2 TREATMENT XCLD	65751	Hypochlorination, Post	Disinfection

• 1 - 3 of 3

Column Actions

Search