Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CT1390021
PWS Name	AQUARION-SUFFIELD
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	595
County Served	Hartford

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.

Violations

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	Nitrate Rule	Nitrate	26632	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	26631	Returned to Compliance	01-JUL-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	26630	Open	25-OCT-2015	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	26613	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	26610	Returned to Compliance	01-OCT-2009	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	26407	Returned to Compliance	01-JUL-2007	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	26206	Returned to Compliance	10-AUG-2005	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	26106	Returned to Compliance	01-JUL-2005	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	16205	Returned to Compliance	10-AUG-2004	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	16105	Returned to Compliance	01-JUL-2004	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	16004	Returned to Compliance	11-MAR-2004	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	15904	Returned to Compliance	01-JAN-2004	31-MAR-2004	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	15803	Returned to Compliance	01-OCT-2003	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	20405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	20305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	25205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	25005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	20105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	24805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	19905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	24705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	19805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	24605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	19705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	24505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	19605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	19505	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	24405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	24305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	19405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	19305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	24205	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	24005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	19105	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	23905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	19005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	18905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	23805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	18805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	23705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	18405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	23305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	16905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	21805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	21705	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	20605	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	25805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	20905	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	16805	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	25305	Returned to Compliance	01-JAN-2002	31-DEC-2004	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
135031	26632	SOX	State Compliance achieved	20-FEB-2020	State	Results Received
135027	26631	SIA	State Violation/Reminder Notice	16-JAN-2019	State	-
135021	26630	SIA	State Violation/Reminder Notice	02-MAR-2016	State	-
135020	26613	SIE	State Public Notification requested	24-SEP-2015	State	-
135018	26610	SOX	State Compliance achieved	31-JUL-2012	State	Monitoring resumed (3-year schedule)/
134007	26407	SIA	State Violation/Reminder Notice	18-SEP-2007	State	-
133606	26206	SOX	State Compliance achieved	08-FEB-2006	State	-
133606	26106	SOX	State Compliance achieved	08-FEB-2006	State	-
133405	20905	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	25805	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	25505	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	25405	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	25305	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	25205	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	16805	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	16905	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	18405	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	18805	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	18905	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	19005	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	19105	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	19305	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	19405	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	19505	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	19605	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	19705	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	19805	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	19905	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	20105	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	20305	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	20405	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	20505	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	20605	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	21705	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	21805	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	23305	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	23705	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	23805	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	23905	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	24005	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	24205	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	24305	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	24405	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	24505	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	24605	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	24705	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	24805	SOX	State Compliance achieved	20-JUL-2005	State	Results received
133405	25005	SOX	State Compliance achieved	20-JUL-2005	State	Results received
134205	16205	SOX	State Compliance achieved	01-JAN-2005	State	-
134205	16105	SOX	State Compliance achieved	01-JAN-2005	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 2	26472	Yes	Well	Ground water	Permanent	Active
WELL 1	60178	Yes	Well	Ground water	Permanent	Inactive
WELL 3	28136	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	23950	No	Distribution System/Zone	-	-	Active
ENTRY POINT-WELL 2	37993	No	Sampling Station	-	-	Active
ENTRY POINT-WELL 3	46315	No	Sampling Station	-	-	Active
WELL 1 TANK #1	60180	No	Storage	-	-	Inactive
WELL 1 TANK #2	60182	No	Storage	-	-	Inactive
WELL 3 TANK #1	60184	No	Storage	-	-	Inactive
WELL 3 TANK #2	60186	No	Storage	-	-	Inactive
WELL MANIFOLD	37004	No	Transmission Main (Manifold)	-	-	Active
TREATMENT PLANT WELL 2	62367	No	Treatment Plant	-	-	Active
TREATMENT PLANT WELL 3	62369	No	Treatment Plant	-	-	Active

1 - 13 of 13

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT WELL 2	62367	Hypochlorination, Post	Disinfection
TREATMENT PLANT WELL 3	62369	Hypochlorination, Post	Disinfection

1 - 2 of 2

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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