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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, Source Water (GWR)	Ground Water Rule	E. COLI	20250029308	Open	01-SEP-2025	-	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20250026569	Known	01-JUL-2025	31-JUL-2025	No
RPT	Reporting, Assessment Forms (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20250017150	Returned to Compliance	01-JAN-2025	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	20250017149	Returned to Compliance	01-JAN-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20250000356	Known	01-OCT-2024	31-OCT-2024	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20240012979	Known	01-JAN-2024	31-JAN-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	20240012980	Known	01-JAN-2024	31-JAN-2024	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	20250023864	Open	01-JAN-2024	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	20220016446	Returned to Compliance	01-JAN-2022	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	20200007666	Returned to Compliance	01-JAN-2020	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	20140002469	Returned to Compliance	01-FEB-2014	28-FEB-2014	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	20140002267	Returned to Compliance	01-JAN-2014	31-JAN-2014	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	20140000866	Returned to Compliance	01-DEC-2013	31-DEC-2013	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	20140000858	Returned to Compliance	01-JUL-2013	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	20120000873	Returned to Compliance	01-JAN-2011	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	20070007208	Open	01-JAN-2007	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	20060008138	Returned to Compliance	01-JUL-2006	31-JUL-2006	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	20060007199	Returned to Compliance	01-JUN-2006	30-JUN-2006	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	20040004602	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	20030003155	Returned to Compliance	01-OCT-2002	31-DEC-2002	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0111854	Known	01-MAR-2001	31-MAR-2001	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	20010011854	Returned to Compliance	01-MAR-2001	31-MAR-2001	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	90V0002	Returned to Compliance	01-FEB-1987	31-JAN-1991	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
686590	20250017149	SOX	State Compliance achieved	19-MAR-2025	State	-
686590	20250017150	SOX	State Compliance achieved	19-MAR-2025	State	-
661386	20220016446	SOX	State Compliance achieved	19-NOV-2024	State	-
560313	20200007666	SOX	State Compliance achieved	25-SEP-2020	State	-
508314	20120000873	SOX	State Compliance achieved	19-SEP-2018	State	-
417990	20140002469	SOX	State Compliance achieved	09-MAY-2014	State	-
385734	20140002267	SOX	State Compliance achieved	10-MAR-2014	State	-
385731	20140000858	SOX	State Compliance achieved	04-MAR-2014	State	-
385733	20140000866	SOX	State Compliance achieved	04-MAR-2014	State	-
264111	20060007199	SOX	State Compliance achieved	16-JUL-2008	State	-
264111	20040004602	SOX	State Compliance achieved	16-JUL-2008	State	-
264111	20030003155	SOX	State Compliance achieved	16-JUL-2008	State	-
264111	20010011854	SOX	State Compliance achieved	16-JUL-2008	State	-
289325	20070007208	SF4	State Case dropped	16-JUL-2008	State	-
264111	20060008138	SOX	State Compliance achieved	16-JUL-2008	State	-
90E0002	90V0002	SOX	State Compliance achieved	30-SEP-1990	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
Water Transaction	4359754464	Yes	Consecutive Connection	Ground water	Permanent	Active
WELL # 6	96809415	Yes	Well	Ground water	Permanent	Active
WELL # 5	96799415	Yes	Well	Ground water	Permanent	Active
WELL # 4	96789415	Yes	Well	Ground water	Permanent	Active
WELL # 2	96779415	Yes	Well	Ground water	Permanent	Active
WRONGLY ENTERED	4359744362	Yes	Well	Ground water	Permanent	Active
WRONGLY ENTERED	4359744361	Yes	Well	Ground water	Permanent	Active
WRONGLY ENTERED	4359744360	Yes	Well	Ground water	Permanent	Active
WELL # 1	4359744359	Yes	Well	Ground water	Permanent	Active
MANGONIA PARK WTP	83044500841	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
MANGONIA PARK WTP	83044500841	Gaseous Chlorination, Post	Disinfection
MANGONIA PARK WTP	83044500841	Hypochlorination, Post	Disinfection
MANGONIA PARK WTP	83044500841	Chloramines	Disinfection
MANGONIA PARK WTP	83044500841	Filtration, Rapid Sand	Particulate removal
MANGONIA PARK WTP	83044500841	Lime - Soda Ash Addition	Corrosion control

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