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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	Volatile Organic Chemicals	Trichloroethylene	9607006	Returned to Compliance	01-FEB-2018	31-MAR-2018	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9607004	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	9607005	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	622007	Returned to Compliance	01-JAN-2006	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	322006	Returned to Compliance	01-JAN-2003	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	9307001	Returned to Compliance	01-DEC-1992	31-DEC-1992	No
Other	Notification, Public	Miscellaneous Other Rules	-	8700802	Known	01-SEP-1987	30-SEP-1987	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
9816014	9607006	SOX	State Compliance achieved	01-DEC-2018	State	Well was shut down
9816011	9607004	SOX	State Compliance achieved	01-JAN-2016	State	-
9816011	9607005	SOX	State Compliance achieved	01-JAN-2016	State	-
822028	322006	SOX	State Compliance achieved	16-NOV-2007	State	ENF_NO:11162007; NOV LTR 11/16/2007 PB & CU TAP 03/06 SAMPLING,ETC
822028	622007	SOX	State Compliance achieved	16-NOV-2007	State	ENF_NO:11162007; NOV LTR 11/16/2007 PB & CU TAP 03/06 SAMPLING,ETC
9816009	9307001	SOX	State Compliance achieved	22-MAR-1993	State	ENF_NO:CIT.#04-086; CIT.#04-086 INSUFFICIENT # OF ROUTINE BACTI DIST.SAMPLES COLLECTED

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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
CITY OF COMPTON CONN-01	69564	Yes	Consecutive Connection	Surface water	Emergency	Active
WELL 19 - ACTIVE	11608	Yes	Well	Ground water	Permanent	Active
WELL 11 - ACTIVE	11533	Yes	Well	Ground water	Permanent	Active
WELL 09 - ACTIVE	11531	Yes	Well	Ground water	Permanent	Active
WELL 05 - ACTIVE	11515	Yes	Well	Ground water	Permanent	Active
WELL 08 - ACTIVE	11514	Yes	Well	Ground water	Permanent	Active
WELL 15A - OFFLINE - INACTIVE	CA1910079012	Yes	Well	Ground water	Other	Inactive
WELL 01 - DESTROYED	22699	Yes	Well	Ground water	Other	Inactive
WELL 03 - DESTROYED	22697	Yes	Well	Ground water	Other	Inactive
WELL 07 - DESTROYED	22629	Yes	Well	Ground water	Other	Inactive
WELL 04 - DESTROYED	22622	Yes	Well	Ground water	Other	Inactive
WELL 06 - DESTROYED	20720	Yes	Well	Ground water	Other	Inactive
WELL 15A - DESTROYED	20599	Yes	Well	Ground water	Other	Inactive
WELL 20 - DESTROYED	20575	Yes	Well	Ground water	Other	Inactive
WELL 18 - DESTROYED	18691	Yes	Well	Ground water	Other	Inactive
WELL 02 - DESTROYED	18676	Yes	Well	Ground water	Other	Inactive
WELL 17B - DESTROYED	18663	Yes	Well	Ground water	Other	Inactive
WELL 17A - DESTROYED	18659	Yes	Well	Ground water	Other	Inactive
WELL 10 - DESTROYED	18639	Yes	Well	Ground water	Other	Inactive
CITY OF COMPTON CONN-02	69565	Yes	Consecutive Connection	Surface water	Emergency	Active
CITY OF COMPTON CONN-03	69566	Yes	Consecutive Connection	Surface water	Emergency	Active
CITY OF COMPTON CONN-04	69567	Yes	Consecutive Connection	Surface water	Emergency	Active
CITY OF SOUTH GATE CONN	69568	Yes	Consecutive Connection	Surface water	Emergency	Active
MWD CONNECTION - TREATED	28316	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	28315	No	Distribution System/Zone	-	-	Active
3-MG RESERVOIR	70818	No	Storage	-	-	Active
3.0 MG RESERVOIR - CHLORINATION	4938	No	Treatment Plant	-	-	Active
WELL 05 - CHLORINATION	4944	No	Treatment Plant	-	-	Active
WELL 08 - CHLORINATION	4945	No	Treatment Plant	-	-	Active
WELL 09 - CHLORINATION	4946	No	Treatment Plant	-	-	Active
WELL 11 - CHLORINATION	4947	No	Treatment Plant	-	-	Active
WELL 19 - CHLORINATION	4949	No	Treatment Plant	-	-	Active
WELL 11- GAC TP LEAD VESSEL INFLUENT	71586	No	Treatment Plant	-	-	Active
WELL 15A - CHLORINATION INAC	4961	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
3.0 MG RESERVOIR - CHLORINATION	4938	Hypochlorination, Post	Disinfection
WELL 05 - CHLORINATION	4944	Hypochlorination, Post	Disinfection
WELL 08 - CHLORINATION	4945	Hypochlorination, Post	Disinfection
WELL 09 - CHLORINATION	4946	Hypochlorination, Post	Disinfection
WELL 11 - CHLORINATION	4947	Gaseous Chlorination, Post	Disinfection
WELL 19 - CHLORINATION	4949	Hypochlorination, Post	Disinfection
WELL 15A - CHLORINATION INAC	4961	Gaseous Chlorination, Post	Disinfection
WELL 11- GAC TP LEAD VESSEL INFLUENT	71586	Activated Carbon, Granular	Organics removal

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