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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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20250004762	Returned to Compliance	01-DEC-2024	31-DEC-2024	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20250003100	Returned to Compliance	01-DEC-2024	31-DEC-2024	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20240017366	Returned to Compliance	01-JUN-2024	30-JUN-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20240017241	Returned to Compliance	01-JUN-2024	30-JUN-2024	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20240016514	Returned to Compliance	01-MAY-2024	31-MAY-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20240016103	Returned to Compliance	01-APR-2024	30-APR-2024	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20240016087	Returned to Compliance	01-APR-2024	30-APR-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20230010773	Returned to Compliance	01-APR-2023	30-APR-2023	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20230010774	Returned to Compliance	01-APR-2023	30-APR-2023	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20230009634	Returned to Compliance	01-MAR-2023	31-MAR-2023	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20230009526	Returned to Compliance	01-MAR-2023	31-MAR-2023	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	20150004657	Returned to Compliance	01-JUL-2015	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	20090000144	Open	10-AUG-2007	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	20090000143	Open	01-JUL-2007	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	20070004296	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	20070004297	Returned to Compliance	01-JAN-2005	31-DEC-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	20050005665	Known	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0211869	Known	01-AUG-2002	31-AUG-2002	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	20030000643	Returned to Compliance	01-JUL-2002	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0208369	Known	01-JAN-2001	31-DEC-2001	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	96V0002	Returned to Compliance	01-JUL-1996	31-JUL-1996	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	96V0001	Returned to Compliance	01-JUN-1996	30-JUN-1996	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
684329	20230009634	SOX	State Compliance achieved	10-JUN-2025	State	-
684329	20250003100	SOX	State Compliance achieved	10-JUN-2025	State	-
684329	20240017366	SOX	State Compliance achieved	10-JUN-2025	State	-
684329	20240017241	SOX	State Compliance achieved	10-JUN-2025	State	-
684329	20240016514	SOX	State Compliance achieved	10-JUN-2025	State	-
684329	20240016103	SOX	State Compliance achieved	10-JUN-2025	State	-
684329	20240016087	SOX	State Compliance achieved	10-JUN-2025	State	-
684329	20230010774	SOX	State Compliance achieved	10-JUN-2025	State	-
684329	20230009526	SOX	State Compliance achieved	10-JUN-2025	State	-
684329	20250004762	SOX	State Compliance achieved	10-JUN-2025	State	-
684329	20230010773	SOX	State Compliance achieved	10-JUN-2025	State	-
508887	20030000643	SOX	State Compliance achieved	25-SEP-2018	State	-
530231	20070004297	SOX	State Compliance achieved	08-AUG-2018	State	-
530231	20070004296	SOX	State Compliance achieved	08-AUG-2018	State	-
467228	20150004657	SOX	State Compliance achieved	06-DEC-2016	State	-
374306	20090000144	SO6	State Intentional no-action	21-JUL-2013	State	-
249473	20090000143	SFK	State Bilateral Compliance Agreement signed	14-JUL-2008	State	-
97E0002	96V0002	SOX	State Compliance achieved	19-MAR-1997	State	-
97E0002	96V0001	SOX	State Compliance achieved	19-MAR-1997	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
FOUR LAKES WELL #1	1805717138	Yes	Well	Ground water	Permanent	Active
FOUR LAKES WELL #2	1805817138	Yes	Well	Ground water	Permanent	Active
FOUR LAKES W.T.P.	154586535360	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
FOUR LAKES W.T.P.	154586535360	Hypochlorination, Post	Disinfection

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