Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CT1250011
PWS Name	SHARON WATER & SEWER COMMISSION
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	803
County Served	Litchfield

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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8749728	Returned to Compliance	10-AUG-2025	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	8749727	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	8749726	Open	17-OCT-2024	-	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8749724	Returned to Compliance	10-AUG-2024	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	8749719	Returned to Compliance	30-DEC-2023	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8749718	Returned to Compliance	10-AUG-2023	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8749717	Returned to Compliance	10-AUG-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749712	Returned to Compliance	21-JAN-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749707	Returned to Compliance	21-JAN-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749706	Returned to Compliance	21-JAN-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749708	Returned to Compliance	21-JAN-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749710	Returned to Compliance	21-JAN-2021	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	8749701	Returned to Compliance	30-DEC-2020	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	8749699	Returned to Compliance	01-SEP-2020	30-SEP-2020	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8749700	Returned to Compliance	10-AUG-2020	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	8749698	Returned to Compliance	01-JUL-2020	30-SEP-2020	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749689	Returned to Compliance	24-JUN-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749694	Returned to Compliance	24-JUN-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749688	Returned to Compliance	24-JUN-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749697	Returned to Compliance	24-JUN-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749691	Returned to Compliance	24-JUN-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749693	Returned to Compliance	24-JUN-2020	-	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	8749642	Returned to Compliance	01-JUL-2019	31-JUL-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	8749639	Returned to Compliance	01-JUN-2019	30-JUN-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	8749640	Returned to Compliance	01-MAY-2019	31-MAY-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	8749629	Returned to Compliance	01-APR-2019	30-APR-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	8749641	Returned to Compliance	01-APR-2019	30-APR-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	8749632	Returned to Compliance	01-MAR-2019	31-MAR-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	8749633	Returned to Compliance	01-FEB-2019	28-FEB-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	8749635	Returned to Compliance	01-JAN-2019	31-JAN-2019	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	8749637	Returned to Compliance	01-DEC-2018	31-DEC-2018	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	E. COLI	8749638	Returned to Compliance	01-NOV-2018	30-NOV-2018	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8749557	Returned to Compliance	10-AUG-2018	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8749556	Returned to Compliance	01-JUL-2018	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	8749555	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749544	Returned to Compliance	03-MAY-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749541	Returned to Compliance	03-MAY-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749551	Returned to Compliance	03-MAY-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749548	Returned to Compliance	03-MAY-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749542	Returned to Compliance	03-MAY-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749545	Returned to Compliance	03-MAY-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749546	Returned to Compliance	03-MAY-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749543	Returned to Compliance	03-MAY-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749549	Returned to Compliance	03-MAY-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749552	Returned to Compliance	03-MAY-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749547	Returned to Compliance	03-MAY-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8749550	Returned to Compliance	03-MAY-2018	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	8749553	Returned to Compliance	30-DEC-2017	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8749540	Returned to Compliance	10-AUG-2017	-	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	8749554	Returned to Compliance	02-JUL-2017	-	No

1 - 50 of 103

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1113946	8749728	SIA	State Violation/Reminder Notice	01-DEC-2025	State	-
1113944	8749724	SOX	State Compliance achieved	27-AUG-2024	State	-
1113942	8749719	SOX	State Compliance achieved	22-AUG-2024	State	Lead Consumer Notice and Certification completed
1113941	8749701	SOX	State Compliance achieved	22-AUG-2024	State	Lead Consumer Notice and Certification completed
1113910	8749637	SIF	State Public Notification received	16-AUG-2024	State	-
1113908	8749638	SIF	State Public Notification received	16-AUG-2024	State	-
1113914	8749635	SIF	State Public Notification received	16-AUG-2024	State	-
1113918	8749633	SIF	State Public Notification received	16-AUG-2024	State	-
1113936	8749699	SIF	State Public Notification received	16-AUG-2024	State	-
1113926	8749629	SIF	State Public Notification received	16-AUG-2024	State	-
1113920	8749632	SIF	State Public Notification received	16-AUG-2024	State	-
1113919	8749694	SOX	State Compliance achieved	02-JUL-2024	State	PN and Certification completed
1113935	8749712	SOX	State Compliance achieved	02-JUL-2024	State	PN and Certification completed
1113909	8749689	SOX	State Compliance achieved	02-JUL-2024	State	PN and certification completed
1113917	8749693	SOX	State Compliance achieved	02-JUL-2024	State	PN and certification completed
1113925	8749697	SOX	State Compliance achieved	02-JUL-2024	State	PN and certification completed
1113907	8749688	SOX	State Compliance achieved	02-JUL-2024	State	PN and Certification completed
1113913	8749691	SOX	State Compliance achieved	02-JUL-2024	State	PN and Certification completed
1113906	8749718	SOX	State Compliance achieved	13-JUN-2024	State	CCR Certification received
1113905	8749717	SOX	State Compliance achieved	13-JUN-2024	State	CCR Certification form received
1113866	8749706	SOX	State Compliance achieved	16-JUL-2021	State	received.
1113874	8749708	SOX	State Compliance achieved	16-JUL-2021	State	-
1113870	8749710	SOX	State Compliance achieved	16-JUL-2021	State	-
1113868	8749639	SOX	State Compliance achieved	16-JUL-2021	State	Received.
1113868	8749640	SOX	State Compliance achieved	16-JUL-2021	State	Received.
1113867	8749641	SIF	State Public Notification received	16-JUL-2021	State	-
1113868	8749642	SOX	State Compliance achieved	16-JUL-2021	State	Received.
1113868	8749707	SOX	State Compliance achieved	16-JUL-2021	State	Received.
1113852	8749700	SOX	State Compliance achieved	26-FEB-2021	State	-
1113851	8749698	SOX	State Compliance achieved	04-FEB-2021	State	Chlorine field result received
1113832	8749645	SIA	State Violation/Reminder Notice	29-APR-2020	State	-
1113833	8749646	SIA	State Violation/Reminder Notice	29-APR-2020	State	-
1113831	8749644	SIA	State Violation/Reminder Notice	29-APR-2020	State	-
1113790	8749554	SIF	State Public Notification received	22-APR-2019	State	-
1113789	8749557	SOX	State Compliance achieved	18-JAN-2019	State	-
1113788	8749556	SOX	State Compliance achieved	18-JAN-2019	State	-
1113782	8749555	SIA	State Violation/Reminder Notice	02-JAN-2019	State	-
1113779	8749553	SOX	State Compliance achieved	15-OCT-2018	State	-
1113765	8749532	SIF	State Public Notification received	21-JUN-2018	State	-
1113759	8749535	SIF	State Public Notification received	21-JUN-2018	State	-
1113754	8749552	SOX	State Compliance achieved	21-JUN-2018	State	-
1113764	8749547	SOX	State Compliance achieved	21-JUN-2018	State	-
1113767	8749531	SIF	State Public Notification received	21-JUN-2018	State	-
1113769	8749530	SIF	State Public Notification received	21-JUN-2018	State	-
1113771	8749529	SIF	State Public Notification received	21-JUN-2018	State	-
1113775	8749527	SIF	State Public Notification received	21-JUN-2018	State	-
1113777	8749526	SIF	State Public Notification received	21-JUN-2018	State	-
1113758	8749550	SOX	State Compliance achieved	21-JUN-2018	State	-
1113776	8749541	SOX	State Compliance achieved	21-JUN-2018	State	-
1113774	8749542	SOX	State Compliance achieved	21-JUN-2018	State	-

1 - 50 of 100

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BEARDSLEY RESERVOIR INTAKE	23508	Yes	Intake	Surface water	Permanent	Active
CALKINSTOWN RESERVOIR	32641	Yes	Reservoir	Surface water	Permanent	Active
BEARDSLEY POND RESERVOIR	32640	Yes	Reservoir	Surface water	Permanent	Active
CALKINSTOWN RESERVOIR INTAKE	23509	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	23510	No	Distribution System/Zone	-	-	Active
WHITFORD RD PUMP STATION	51865	No	Pump Facility	-	-	Active
SHARON WATER TREATMENT PLANT-ENTRY POINT	38065	No	Sampling Station	-	-	Active
CLEARWELL	37190	No	Storage	-	-	Active
CALKINSTOWN STANDPIPE	37192	No	Storage	-	-	Active
BEARDSLEY RAW WATER TANK	54329	No	Storage	-	-	Active
SHARON WATER TREATMENT PLANT	36521	No	Treatment Plant	-	-	Active

1 - 11 of 11

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SHARON WATER TREATMENT PLANT	36521	Hypochlorination, Pre	Disinfection
SHARON WATER TREATMENT PLANT	36521	Coagulation	Particulate removal
SHARON WATER TREATMENT PLANT	36521	Permanganate	Iron removal
SHARON WATER TREATMENT PLANT	36521	Hypochlorination, Post	Disinfection
SHARON WATER TREATMENT PLANT	36521	Filtration, Pressure Sand	Particulate removal
SHARON WATER TREATMENT PLANT	36521	Aeration, Diffused	Taste / odor control

1 - 6 of 6

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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