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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	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	6	Returned to Compliance	17-OCT-2024	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	5	Returned to Compliance	01-OCT-2018	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	2	Returned to Compliance	01-JAN-2013	-	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	#0899992	Returned to Compliance	01-APR-2008	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1	Returned to Compliance	01-OCT-2007	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	9710001	Returned to Compliance	01-JAN-1996	09-JUL-1998	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	94V0001	Returned to Compliance	01-JUN-1994	30-JUN-1994	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	94V0002	Returned to Compliance	01-JAN-1994	20-JUN-1994	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
10	8	SOX	State Compliance achieved	01-JUL-2025	State	Public Notice issued in CY2024 CCR (due 7/1/25).
10	9	SOX	State Compliance achieved	01-JUL-2025	State	Public Notice issued in CY2024 CCR (due 7/1/25).
7	7	SOX	State Compliance achieved	24-OCT-2024	State	Initial SL inventory received by MDE on 10/24/2024 (due 10/16/2024).
7	6	SOX	State Compliance achieved	24-OCT-2024	State	Initial SL inventory received by MDE on 10/24/2024 (due 10/16/2024).
6	5	SOX	State Compliance achieved	29-JUN-2020	State	Replacement sample collected on 6/17/2020 (rec'd 6/29/2020) for sample K21715 collected June 2018 from invalid tap (i.e. bath tub) at residence.
4	2	SOX	State Compliance achieved	28-SEP-2015	State	Lead Sample Notice for RT 2015 rec'd 9/28/15 - no elevated Pb sample results in sampling history
3	1	SOX	State Compliance achieved	25-AUG-2009	State	ENFORCEMENTID :0945266;
#0829301	#0899992	EOX	Federal Compliance achieved	05-JUN-2008	ODSWeb	-
9820302	9710001	SOX	State Compliance achieved	09-JUL-1998	State	-
94E0006	94V0002	SOX	State Compliance achieved	06-JUN-1995	State	-
94E0006	94V0001	SOX	State Compliance achieved	06-JUN-1995	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
NORTH BEACH 1 CA881829	439	Yes	Well	Ground water	Permanent	Active
NORTH BEACH 2 CA881828	440	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	8397	No	Distribution System/Zone	-	-	Active
STORAGE TANK	18686	No	Storage	-	-	Active
WTP 1 (WELL 1)	25749	No	Treatment Plant	-	-	Active
WTP 2 (WELL 2)	25750	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WTP 1 (WELL 1)	25749	Hypochlorination, Pre	Disinfection
WTP 1 (WELL 1)	25749	Sequestration	Corrosion control
WTP 1 (WELL 1)	25749	Sequestration	Iron removal
WTP 2 (WELL 2)	25750	Gaseous Chlorination, Post	Disinfection
WTP 2 (WELL 2)	25750	Inhibitor, Orthophosphate	Corrosion control
WTP 2 (WELL 2)	25750	Sequestration	Iron removal

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