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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 Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7022008	Returned to Compliance	01-JUL-2024	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7021780	Known	30-JUN-1977	29-JUN-1981	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
188407	7022008	SIA	State Violation/Reminder Notice	06-AUG-2024	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
CC 04-PLAINFIELF RD PUMP STATION	26036	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL 6 (20694) ABANDONED	20402	Yes	Well	Ground water	Other	Inactive
WELL 5 (20693) ABANDONED	20401	Yes	Well	Ground water	Other	Inactive
WELL 4 (20692) ABANDONED	20400	Yes	Well	Ground water	Other	Inactive
WELL 3 (20691) ABANDONED	20399	Yes	Well	Ground water	Other	Inactive
WELL 2 (20690) ABANDONED	20398	Yes	Well	Ground water	Other	Inactive
WELL 1 (20689) ABANDONED	20397	Yes	Well	Ground water	Other	Inactive
WELL 2 (20516) ABANDONED	20224	Yes	Well	Ground water	Other	Inactive
WELL 1 (20515) ABANDONED	20223	Yes	Well	Ground water	Other	Inactive
WELL 9 (00793) ABANDONED	18599	Yes	Well	Ground water	Other	Inactive
WELL 8 (00792) ABANDONED	18598	Yes	Well	Ground water	Other	Inactive
WELL 7 (00328) ABANDONED	18148	Yes	Well	Ground water	Other	Inactive
CC 07-75 STREET PUMP STATION	31711	Yes	Consecutive Connection	Surface water	Permanent	Active
DARIEN	23578	No	Distribution System/Zone	-	-	Active
IDSE	34616	No	Distribution System/Zone	-	-	Active
SCHOOL LEAD SAMPLING	45641	No	Distribution System/Zone	-	-	Active
CHILDCARE FACILITY LEAD SAMPLING	45642	No	Distribution System/Zone	-	-	Active
GENERIC FINISHED SAMPLING STATION	27237	No	Sampling Station	-	-	Active
GENERIC RAW SAMPLING STATION	29659	No	Sampling Station	-	-	Active
ELEV1-500K GALLON ELEVATED TANK	11083	No	Storage	-	-	Active
SP01-1.5 MG STANDPIPE AT PLAINFIELD PS	44541	No	Storage	-	-	Active
SP02-2.0 MG STANDPIPE	44542	No	Storage	-	-	Active
DISTRIBUTION STANDPIPE STORAGE	14345	No	Storage	-	-	Inactive
TP 04-TREATMENT PLANT	32023	No	Treatment Plant	-	-	Active
TP 07-TREATMENT PLANT	32024	No	Treatment Plant	-	-	Active
TP 01-WELL 1 (ABANDONED)	15171	No	Treatment Plant	-	-	Inactive
TP 02-WELL 2 (EMERGENCY)	15172	No	Treatment Plant	-	-	Inactive
TP 03-WELLS 5 AND 7 (EMERGENCY)	15173	No	Treatment Plant	-	-	Inactive
TP 05-WELL 8 - 9 (ABANDONED)	15174	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TP 02-WELL 2 (EMERGENCY)	15172	Gaseous Chlorination, Pre	Disinfection
TP 03-WELLS 5 AND 7 (EMERGENCY)	15173	Gaseous Chlorination, Pre	Disinfection
TP 04-TREATMENT PLANT	32023	Hypochlorination, Post	Disinfection
TP 07-TREATMENT PLANT	32024	Hypochlorination, Post	Disinfection

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