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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, Regular	Synthetic Organic Chemicals	LASSO	55920	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	55917	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	55919	Returned to Compliance	01-OCT-2022	31-DEC-2022	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	55916	Returned to Compliance	01-JUL-2020	31-JUL-2020	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	55913	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	55909	Returned to Compliance	01-JAN-2008	31-DEC-2008	No
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	52307	Returned to Compliance	01-JUL-2007	31-JUL-2007	Yes
TT	Monthly Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	52207	Returned to Compliance	01-MAY-2007	31-MAY-2007	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	52007	Returned to Compliance	01-JUL-2006	30-SEP-2006	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	51806	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	51503	Returned to Compliance	01-OCT-2002	31-OCT-2002	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	51403	Returned to Compliance	01-SEP-2002	30-SEP-2002	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	50393	Known	01-MAY-1993	31-MAY-1993	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
2023	55919	SIF	State Public Notification received	23-MAR-2023	State	-
2023	55920	SIF	State Public Notification received	23-MAR-2023	State	-
2023	55917	SIF	State Public Notification received	23-MAR-2023	State	-
2020	55916	SIF	State Public Notification received	07-JUN-2021	State	-
2013	55913	SOX	State Compliance achieved	01-FEB-2017	State	RTC PER EPA POLICY
2009	55909	SOX	State Compliance achieved	30-SEP-2010	State	SOX was performed based on EPAs RTC definition. GEC first migration
2009	52207	SOX	State Compliance achieved	30-SEP-2010	State	SOX was performed based on EPAs RTC definition. GEC first migration
2009	52307	SOX	State Compliance achieved	30-SEP-2010	State	SOX was performed based on EPAs RTC definition. GEC first migration
1307	52007	SIF	State Public Notification received	18-JAN-2007	State	-
1407	51806	SOX	State Compliance achieved	11-DEC-2006	State	-
2019	51503	SOX	State Compliance achieved	30-JUN-2005	State	SOX per EPA RTC policy. MGM 2/3/2021;
2019	51403	SOX	State Compliance achieved	30-JUN-2005	State	SOX per EPA RTC policy. MGM 2/3/2021;
193	50393	SFJ	State Formal Notice of Violation issued	06-JUL-1993	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
HOLDEN LAKE	95122	Yes	Intake	Surface water	Permanent	Active
HOLDEN LAKE	84386	Yes	Reservoir	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	85222	No	Distribution System/Zone	-	-	Active
TWO BOOSTER STATIONS	109238	No	Pump Facility	-	-	Active
CHEMICAL SAMPLES	90075	No	Sampling Station	-	-	Active
70K GAL CLEARWELL	106836	No	Storage	-	-	Active
100K ELEVATED TOWER	74801	No	Storage	-	-	Active
500K SOUTH TOWER	74802	No	Storage	-	-	Active
HOLDEN - TREATMENT PLANT	66939	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
HOLDEN - TREATMENT PLANT	66939	Activated Carbon, Granular	Disinfection by-products control
HOLDEN - TREATMENT PLANT	66939	Coagulation	Particulate removal
HOLDEN - TREATMENT PLANT	66939	Gaseous Chlorination, Pre	Disinfection
HOLDEN - TREATMENT PLANT	66939	Rapid Mix	Particulate removal
HOLDEN - TREATMENT PLANT	66939	Sedimentation	Particulate removal
HOLDEN - TREATMENT PLANT	66939	pH Adjustment, Pre	Particulate removal
HOLDEN - TREATMENT PLANT	66939	Flocculation	Particulate removal
HOLDEN - TREATMENT PLANT	66939	Filtration, Rapid Sand	Particulate removal
HOLDEN - TREATMENT PLANT	66939	Gaseous Chlorination, Post	Disinfection
HOLDEN - TREATMENT PLANT	66939	Chlorine Dioxide	Disinfection by-products control

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