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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	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	311	Returned to Compliance	30-DEC-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	293	Returned to Compliance	27-JUN-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	244	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	243	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	242	Returned to Compliance	01-JUN-2017	30-JUN-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	241	Returned to Compliance	01-MAY-2017	31-MAY-2017	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	240	Returned to Compliance	06-APR-2017	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	238	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	237	Returned to Compliance	01-JAN-2017	31-JAN-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	236	Returned to Compliance	01-DEC-2016	31-DEC-2016	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	234	Returned to Compliance	01-OCT-2016	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	229	Returned to Compliance	01-JUL-2014	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	209	Returned to Compliance	01-JUL-2010	31-JUL-2010	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	216	Returned to Compliance	01-JUL-2010	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	208	Returned to Compliance	01-AUG-2007	31-AUG-2007	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	103	Returned to Compliance	01-AUG-2003	31-AUG-2003	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	191	Known	01-MAY-1991	31-MAY-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
463	311	SOX	State Compliance achieved	12-FEB-2021	State	-
458	240	SOX	State Compliance achieved	23-NOV-2020	State	-
456	293	SOX	State Compliance achieved	07-AUG-2019	State	-
457	244	SIF	State Public Notification received	05-AUG-2019	State	-
443	242	SOX	State Compliance achieved	08-MAY-2018	State	Viols SOX per first run of RTCR RTC 3A Query
444	243	SOX	State Compliance achieved	08-MAY-2018	State	Viols SOX per first run of RTCR RTC 3A Query
442	241	SOX	State Compliance achieved	08-MAY-2018	State	Viols SOX per first run of RTCR RTC 3A Query
435	237	SIF	State Public Notification received	27-DEC-2017	State	-
434	236	SIF	State Public Notification received	27-DEC-2017	State	-
436	238	SIF	State Public Notification received	27-DEC-2017	State	-
427	234	SOX	State Compliance achieved	28-SEP-2017	State	-
415	229	SOX	State Compliance achieved	07-NOV-2014	State	-
413	216	SIA	State Violation/Reminder Notice	13-JUL-2011	State	-
410	209	SOX	State Compliance achieved	31-JUL-2010	State	AUTOMATIC RETURN TO COMPLIANCE 02/01/2011
404	208	SOX	State Compliance achieved	31-AUG-2007	State	AUTOMATIC RETURN TO COMPLIANCE 05/25/2010
303	103	SIE	State Public Notification requested	02-SEP-2003	State	DEFAULT DATE, PUBLIC NOTICE REQUESTED IN NOV LETTER TO PWS.
191	191	SFJ	State Formal Notice of Violation issued	20-JUN-1991	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
3 - ATHENS ST--800 GPM	23054	Yes	Well	Ground water	Permanent	Active
1 - 703 PARIS ST	23042	Yes	Well	Ground water	Permanent	Inactive
2 - 301 LONDON ST--400 GPM	23070	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	43583	No	Distribution System/Zone	-	-	Active
HWY 90 / ALSACE AVE - 600 GPM - SP	116800	No	Pump Facility	-	-	Active
HWY 90 / ALSACE AVE - 600 GPM - SP	116801	No	Pump Facility	-	-	Active
HWY 90 / ALSACE AVE - 500 GPM - SP	128031	No	Pump Facility	-	-	Active
ISABELLA ST / LONDON, CASTROVILLE	138453	No	Sampling Station	-	-	Active
VIENNA / ATHENS, CASTROVILLE	138454	No	Sampling Station	-	-	Active
ISABELLA ST / LONDON, CASTROVILLE	56129	No	Sampling Station	-	-	Active
VIENNA / ATHENS, CASTROVILLE	56130	No	Sampling Station	-	-	Active
702 PARIS, CASTROVILLE	138452	No	Sampling Station	-	-	Inactive
702 PARIS, CASTROVILLE	56128	No	Sampling Station	-	-	Inactive
ALSACE AVE HOUSTON ST - 0.004 MG - HD	116802	No	Storage	-	-	Active
SW OF TOWN - 0.500 MG - EL	116803	No	Storage	-	-	Active
HWY 90 / ALSACE AVE - 0.050 MG - GR	128029	No	Storage	-	-	Active
HWY 90 / ALSACE AVE - 0.0025 MG - HD	128030	No	Storage	-	-	Inactive
PLANT - ATHENS ST	1306	No	Treatment Plant	-	-	Active
PLANT - LONDON ST	4710	No	Treatment Plant	-	-	Active
PLANT - PARIS ST	5470	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT - ATHENS ST	1306	Gaseous Chlorination, Pre	Disinfection
PLANT - LONDON ST	4710	Gaseous Chlorination, Pre	Disinfection
PLANT - PARIS ST	5470	Gaseous Chlorination, Pre	Disinfection

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