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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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	9803007	Returned to Compliance	01-OCT-2024	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9803002	Returned to Compliance	01-OCT-1997	31-OCT-1997	Yes
MR	Monitoring, Check/Repeat/Confirmation	Volatile Organic Chemicals	1,1-Dichloroethylene	9503001	Returned to Compliance	01-MAY-1995	31-MAY-1995	No
Other	Notification, Public	Miscellaneous Other Rules	-	8907632	Known	01-JUN-1989	30-JUN-1989	No
Other	Notification, Public	Miscellaneous Other Rules	-	8907630	Known	01-MAY-1989	31-MAY-1989	No
Other	Notification, Public	Miscellaneous Other Rules	-	8907634	Known	01-APR-1989	30-APR-1989	No
Other	Notification, Public	Miscellaneous Other Rules	-	8900141	Known	01-APR-1988	30-APR-1988	No
Other	Notification, Public	Miscellaneous Other Rules	-	8010050	Known	30-MAY-1980	29-JUN-1980	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
9803011	9803007	SOX	State Compliance achieved	18-JUN-2025	State	-
9803007	9503001	SOX	State Compliance achieved	06-MAR-2018	State	-
9803006	9803002	SOX	State Compliance achieved	04-DEC-1997	State	ENF_NO:97C0114; MCL OCT 97 THEY COMPLIED BEFORE CITATION WENT OUT

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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 08	13248	Yes	Well	Ground water	Emergency	Active
WELL 05A	13200	Yes	Well	Ground water	Permanent	Inactive
WELL 11	58992	Yes	Well	Ground water	Permanent	Active
COPSEY CREEK WELL 01	13353	Yes	Well	Ground water	Permanent	Active
CACHE CREEK WELL 04	13351	Yes	Well	Ground water	Permanent	Active
WELL 07	13332	Yes	Well	Ground water	Permanent	Active
WELL-06A	13319	Yes	Well	Ground water	Permanent	Active
WELL 09	13284	Yes	Well	Ground water	Permanent	Active
WELL 10	13278	Yes	Well	Ground water	Permanent	Active
COPSEY CREEK WELL 02 - ABANDONED	8063	Yes	Well	Ground water	Other	Inactive
WELL 06 - INACTIVE	21734	Yes	Well	Ground water	Other	Inactive
WELL 05 - INACTIVE	21733	Yes	Well	Ground water	Other	Inactive
COPSEY CREEK WELL 03 - DESTROYED	18810	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	27440	No	Distribution System/Zone	-	-	Active
TREATMENTPLANT_PLANT A	1578	No	Treatment Plant	-	-	Active
TREATMENTPLANT_PLANT B	1613	No	Treatment Plant	-	-	Active
TREATMENTPLANT_WELL 01 - TREATED	1615	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENTPLANT_PLANT A	1578	Filtration, Greensand	Manganese removal
TREATMENTPLANT_PLANT A	1578	Filtration, Greensand	Iron removal
TREATMENTPLANT_PLANT A	1578	Permanganate	Iron removal
TREATMENTPLANT_PLANT A	1578	Hypochlorination, Pre	Manganese removal
TREATMENTPLANT_PLANT A	1578	Hypochlorination, Pre	Iron removal
TREATMENTPLANT_PLANT B	1613	Filtration, Greensand	Manganese removal
TREATMENTPLANT_PLANT B	1613	Filtration, Greensand	Iron removal
TREATMENTPLANT_PLANT B	1613	Permanganate	Iron removal
TREATMENTPLANT_PLANT B	1613	Hypochlorination, Pre	Manganese removal
TREATMENTPLANT_PLANT B	1613	Hypochlorination, Pre	Iron removal
TREATMENTPLANT_PLANT B	1613	Aeration, Diffused	Taste / odor control
TREATMENTPLANT_WELL 01 - TREATED	1615	Hypochlorination, Post	Disinfection
TREATMENTPLANT_WELL 01 - TREATED	1615	4-Log Treatment of Viruses	Disinfection

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