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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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8434818	Returned to Compliance	01-OCT-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	8434817	Known	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8434816	Known	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8434815	Known	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8434814	Known	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8434813	Known	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8434812	Known	01-OCT-2015	31-DEC-2015	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	8434811	Returned to Compliance	04-MAR-2012	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	8434810	Returned to Compliance	01-SEP-2009	30-SEP-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	8434606	Returned to Compliance	01-JUN-2006	30-JUN-2006	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	8434706	Returned to Compliance	01-JUN-2006	30-JUN-2006	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	8434406	Returned to Compliance	01-MAY-2006	31-MAY-2006	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	8434506	Returned to Compliance	01-MAY-2006	31-MAY-2006	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	300304	Returned to Compliance	25-JUN-2004	-	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	414101	Returned to Compliance	01-JUN-2001	30-JUN-2001	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	414001	Returned to Compliance	01-JUN-2001	30-JUN-2001	No
Other	Notification, Public	Surface Water Treatment Rule	Surface Water Treatment Rule	317397	Known	01-MAY-1997	31-MAY-1997	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
932	8434818	SOX	State Compliance achieved	09-DEC-2019	State	-
931	8434817	SIF	State Public Notification received	23-MAY-2017	State	-
929	8434816	SIF	State Public Notification received	24-FEB-2017	State	-
927	8434815	SIF	State Public Notification received	08-DEC-2016	State	-
925	414001	SOX	State Compliance achieved	21-SEP-2016	State	-
925	414101	SOX	State Compliance achieved	21-SEP-2016	State	-
924	8434814	SIF	State Public Notification received	30-AUG-2016	State	-
923	8434812	SFM	State Administrative Penalty assessed	30-AUG-2016	State	CO1608602 ISSUED
923	8434813	SFM	State Administrative Penalty assessed	30-AUG-2016	State	CO1608602 ISSUED
914	8434811	SIE	State Public Notification requested	18-APR-2013	State	-
911	300304	SOX	State Compliance achieved	17-FEB-2011	State	-
710	8434810	SOX	State Compliance achieved	17-FEB-2010	State	-
507	8434606	SOX	State Compliance achieved	14-AUG-2007	State	-
507	8434706	SOX	State Compliance achieved	14-AUG-2007	State	-
507	8434406	SOX	State Compliance achieved	14-AUG-2007	State	-
507	8434506	SOX	State Compliance achieved	14-AUG-2007	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
DANVILLE WATERWORKS	4075	Yes	Consecutive Connection	Surface water	Permanent	Active
HAVANA WATERWORKS	3138	No	Distribution System/Zone	-	-	Active

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Treatment Processes

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No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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