Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CT1280021
PWS Name	AQUARION-SIMSBURY REGIONAL
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	14691
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	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	9069261	Returned to Compliance	30-DEC-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	9069260	Returned to Compliance	21-NOV-2019	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9069210	Returned to Compliance	01-JUL-2018	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	9069209	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	9069252	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	9069251	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	9069249	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	9069247	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	9069246	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	9069245	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	9069244	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	9069243	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	9069242	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	9069241	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	9069239	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	9069238	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	9069237	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	9069236	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	9069253	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	9069254	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	9069257	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	9069216	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	9069232	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	9069217	Returned to Compliance	01-JAN-2018	31-DEC-2018	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	9069106	Returned to Compliance	01-JUL-2006	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	3700	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	3600	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	3500	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	3400	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	3200	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	3000	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	2900	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	3900	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	2800	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	2700	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	2600	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	2500	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	2300	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	2200	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	2100	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	2000	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1600	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	400	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	4100	Returned to Compliance	01-JUL-1999	30-SEP-1999	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4895	Returned to Compliance	01-NOV-1994	30-NOV-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4020191	Returned to Compliance	01-SEP-1991	30-SEP-1991	Yes

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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
4021394	9069260	SIA	State Violation/Reminder Notice	19-FEB-2020	State	-
4021392	9069257	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069241	SIF	State Public Notification received	14-FEB-2020	State	-
4021393	9069209	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069216	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069217	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069232	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069236	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069237	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069238	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069239	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069254	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069242	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069243	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069244	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069245	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069246	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069247	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069249	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069251	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069252	SIF	State Public Notification received	14-FEB-2020	State	-
4021392	9069253	SIF	State Public Notification received	14-FEB-2020	State	-
4021396	9069261	SOX	State Compliance achieved	16-JAN-2020	State	Document received.
4021386	9069210	SIA	State Violation/Reminder Notice	16-JAN-2019	State	-
4020807	9069106	SIA	State Violation/Reminder Notice	13-OCT-2006	State	-
4020606	4020191	SOX	State Compliance achieved	31-MAR-2006	State	RTC
4020606	4895	SOX	State Compliance achieved	31-MAR-2006	State	RTC
101	2200	SOX	State Compliance achieved	03-APR-2001	State	-
101	2300	SOX	State Compliance achieved	03-APR-2001	State	-
101	2500	SOX	State Compliance achieved	03-APR-2001	State	-
101	2600	SOX	State Compliance achieved	03-APR-2001	State	-
101	2700	SOX	State Compliance achieved	03-APR-2001	State	-
101	2800	SOX	State Compliance achieved	03-APR-2001	State	-
101	2900	SOX	State Compliance achieved	03-APR-2001	State	-
101	3000	SOX	State Compliance achieved	03-APR-2001	State	-
101	3200	SOX	State Compliance achieved	03-APR-2001	State	-
101	3400	SOX	State Compliance achieved	03-APR-2001	State	-
101	3500	SOX	State Compliance achieved	03-APR-2001	State	-
101	3600	SOX	State Compliance achieved	03-APR-2001	State	-
101	3700	SOX	State Compliance achieved	03-APR-2001	State	-
101	3900	SOX	State Compliance achieved	03-APR-2001	State	-
101	4100	SOX	State Compliance achieved	03-APR-2001	State	-
101	2100	SOX	State Compliance achieved	03-APR-2001	State	-
101	2000	SOX	State Compliance achieved	03-APR-2001	State	-
101	400	SOX	State Compliance achieved	03-APR-2001	State	-
101	1600	SOX	State Compliance achieved	03-APR-2001	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SIMSBURY RESERVOIR	48632	Yes	Reservoir	Surface water	Other	Inactive
WELL #8	27740	Yes	Well	Ground water	Seasonal	Active
WELL #1	27735	Yes	Well	Ground water	Permanent	Inactive
WELL #5 - ABANDONED	27698	Yes	Well	Ground water	Permanent	Inactive
WELL #1A	62590	Yes	Well	Ground water	Permanent	Active
WELL #5A	48263	Yes	Well	Ground water	Permanent	Active
WELL #6	27738	Yes	Well	Ground water	Permanent	Active
WELL #4	27737	Yes	Well	Ground water	Permanent	Active
WELL #3	27736	Yes	Well	Ground water	Permanent	Active
WELL #2	27697	Yes	Well	Ground water	Permanent	Active
WELL #7	27741	Yes	Well	Ground water	Emergency	Active
TULLER RESERVOIR	32755	Yes	Reservoir	Surface water	Permanent	Inactive
STODDARD RESERVOIR	32754	Yes	Reservoir	Surface water	Permanent	Inactive
STRATTON BROOK WELLFIELD CLEARWELL	63119	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	23580	No	Distribution System/Zone	-	-	Active
HIGH LEVEL #1 BOOSTER STATION	51422	No	Pump Facility	-	-	Active
HIGH LEVEL #2 BOOSTER STATION	51424	No	Pump Facility	-	-	Active
HIGH LEVEL #3 BOOSTER STATION	51426	No	Pump Facility	-	-	Active
HIGH LEVEL #4 BOOSTER STATION	51428	No	Pump Facility	-	-	Active
HIGH LEVEL #5 BOOSTER STATION	51430	No	Pump Facility	-	-	Active
CLIFDON DRIVE BOOSTER STATION	63321	No	Pump Facility	-	-	Active
HIGH LEVEL #6 BOOSTER STATION	51432	No	Pump Facility	-	-	Inactive
WELLS #7 & #8 ENTRY POINT	48016	No	Sampling Station	-	-	Active
WELLS #2 & #5A – ENO PLACE ENTRY POINT	62309	No	Sampling Station	-	-	Active
WELL #1A,3,4,6 STRATTON BROOK ENTRY PT	62475	No	Sampling Station	-	-	Active
WELL #1A TP ENTRY POINT	38060	No	Sampling Station	-	-	Inactive
WELL #5A TP ENTRY POINT	46203	No	Sampling Station	-	-	Inactive
WELL #6 TP ENTRY POINT	46206	No	Sampling Station	-	-	Inactive
WELL #2 TP ENTRY POINT	46236	No	Sampling Station	-	-	Inactive
WELL #3 TP ENTRY POINT	46237	No	Sampling Station	-	-	Inactive
WELL #4 TP ENTRY POINT	46238	No	Sampling Station	-	-	Inactive
WELL #7 ENTRY POINT	46239	No	Sampling Station	-	-	Inactive
WELL #8 ENTRY POINT	46240	No	Sampling Station	-	-	Inactive
TANK #1 (FIRETOWN TANK)	37017	No	Storage	-	-	Active
TANK #2 (TOP VIEW)	37019	No	Storage	-	-	Active
TANK #5 (CLIFDON TANK)	37025	No	Storage	-	-	Active
HIGH LEVEL #3 (HAMPDEN CIRCLE) HYDRO TAN	51414	No	Storage	-	-	Active
TANK #3	37021	No	Storage	-	-	Inactive
TANK #4	37023	No	Storage	-	-	Inactive
HIGH LEVEL #1 (TOP VIEW DR) HYDRO TANK	51410	No	Storage	-	-	Inactive
HIGH LEVEL #2 (PINNACLE MTN) HYDRO TANK	51412	No	Storage	-	-	Inactive
HIGH LEVEL #4 (FIRETOWN RD) HYDRO TANK	51416	No	Storage	-	-	Inactive
HIGH LEVEL #5 (GRANT ESTATE) HYDRO TANK	51418	No	Storage	-	-	Inactive
HIGH LEVEL #6 (SCARBOROUGH) HYDRO TANK	51420	No	Storage	-	-	Inactive
WELLS #7 & #8 TREATMENT PLANT	48042	No	Treatment Plant	-	-	Active
WELLS #2 & 5A TREATMENT PLANT	62311	No	Treatment Plant	-	-	Active
WELL #1A,3,4,6 STRATTON BROOK TREATMENT	62474	No	Treatment Plant	-	-	Active
WELL #1 TREATMENT PLANT	46200	No	Treatment Plant	-	-	Inactive
WELL #5A TREATMENT PLANT	46202	No	Treatment Plant	-	-	Inactive
WELL #6 TREATMENT PLANT	46205	No	Treatment Plant	-	-	Inactive

1 - 50 of 53

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL #1 TREATMENT PLANT	46200	pH Adjustment, Post	Corrosion control
WELL #1 TREATMENT PLANT	46200	Hypochlorination, Post	Disinfection
WELL #5A TREATMENT PLANT	46202	Hypochlorination, Post	Disinfection
WELL #6 TREATMENT PLANT	46205	pH Adjustment, Post	Corrosion control
WELL #6 TREATMENT PLANT	46205	Hypochlorination, Post	Disinfection
WELL #2 TREATMENT PLANT	46220	Hypochlorination, Post	Disinfection
WELL #3 TREATMENT PLANT	46222	Hypochlorination, Post	Disinfection
WELL #4 TREATMENT PLANT	46224	Hypochlorination, Post	Disinfection
WELLS #7 & #8 TREATMENT PLANT	48042	Hypochlorination, Post	Disinfection
WELLS #7 & #8 TREATMENT PLANT	48042	Inhibitor, Orthophosphate	Corrosion control
WELLS #7 & #8 TREATMENT PLANT	48042	Inhibitor, Polyphosphate	Corrosion control
WELLS #7 & #8 TREATMENT PLANT	48042	Sequestration	Manganese removal
WELLS #2 & 5A TREATMENT PLANT	62311	Hypochlorination, Post	Disinfection
WELLS #2 & 5A TREATMENT PLANT	62311	Inhibitor, Orthophosphate	Corrosion control
WELLS #2 & 5A TREATMENT PLANT	62311	Fluoridation	Other
WELL #1A,3,4,6 STRATTON BROOK TREATMENT	62474	Inhibitor, Orthophosphate	Corrosion control
WELL #1A,3,4,6 STRATTON BROOK TREATMENT	62474	Aeration, Diffused	Corrosion control
WELL #1A,3,4,6 STRATTON BROOK TREATMENT	62474	Hypochlorination, Post	Disinfection
WELL #1A,3,4,6 STRATTON BROOK TREATMENT	62474	Fluoridation	Other

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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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