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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, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	800002	Returned to Compliance	01-AUG-2025	31-AUG-2025	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	800001	Returned to Compliance	01-FEB-2008	29-FEB-2008	No
Other	Operations Report	Miscellaneous Other Rules	-	402001	Returned to Compliance	10-AUG-2004	10-JAN-2005	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	95V0001	Returned to Compliance	01-JUL-1993	01-MAR-2000	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8233629	Known	01-OCT-1981	30-SEP-1982	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8111347	Known	30-OCT-1980	29-OCT-1981	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
9602005	800002	SOX	State Compliance achieved	10-SEP-2025	State	-
800054	800001	SIA	State Violation/Reminder Notice	15-JUL-2008	State	-
9602002	402001	SOX	State Compliance achieved	03-FEB-2005	State	Return to compliance.
00E0001	95V0001	EOX	Federal Compliance achieved	01-MAR-2000	ODSWeb	-

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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
MCKENZIE CREEK - RAW	42890	Yes	Intake	Surface water	Permanent	Active
Abandoned Source Code XCLD	CA3200102003	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	42889	No	Distribution System/Zone	-	-	Active
WATER TO DISTRIBUTION - TREATED XCLD	56042	No	Treatment Plant	-	-	Active
Abandoned Source Code XCLD	CA3200102004	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WATER TO DISTRIBUTION - TREATED XCLD	56042	Filtration, Rapid Sand	Particulate removal
Abandoned Source Code XCLD	CA3200102004	Coagulation	Inorganics removal
Abandoned Source Code XCLD	CA3200102004	Filtration, Rapid Sand	Inorganics removal
Abandoned Source Code XCLD	CA3200102004	Hypochlorination, Post	Disinfection

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