Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CT1520071
PWS Name	WATERFORD WPCA
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	16578
County Served	New London

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 Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8722	Returned to Compliance	01-JUL-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8721	Returned to Compliance	01-JUL-2024	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	8720	Returned to Compliance	30-DEC-2023	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8719	Returned to Compliance	01-JUL-2023	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8714	Returned to Compliance	10-AUG-2017	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8715	Returned to Compliance	01-JUL-2017	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8712	Returned to Compliance	10-AUG-2014	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8713	Returned to Compliance	01-JUL-2014	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8710	Returned to Compliance	01-JUL-2009	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8609	Returned to Compliance	10-AUG-2008	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8509	Returned to Compliance	01-JUL-2008	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	7406	Returned to Compliance	01-NOV-2005	30-NOV-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7806	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7506	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7606	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	6706	Returned to Compliance	10-AUG-2005	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6906	Returned to Compliance	01-AUG-2005	31-AUG-2005	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	6606	Returned to Compliance	01-JUL-2005	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6806	Returned to Compliance	01-JUL-2005	31-JUL-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7306	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7206	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	7006	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6005	Returned to Compliance	01-JUN-2005	30-JUN-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	5905	Returned to Compliance	01-MAY-2005	31-MAY-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	6305	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	5805	Returned to Compliance	01-APR-2005	30-APR-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	6205	Known	01-APR-2005	30-JUN-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	6105	Known	01-APR-2005	30-JUN-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	6505	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	6405	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4905	Returned to Compliance	01-MAR-2005	31-MAR-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	5405	Returned to Compliance	01-MAR-2005	31-MAR-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	5305	Returned to Compliance	01-FEB-2005	28-FEB-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4805	Returned to Compliance	01-FEB-2005	28-FEB-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4405	Returned to Compliance	01-JAN-2005	31-JAN-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	5205	Returned to Compliance	01-JAN-2005	31-JAN-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5605	Known	01-JAN-2005	31-MAR-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5705	Known	01-JAN-2005	31-MAR-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5105	Returned to Compliance	01-JAN-2005	31-MAR-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	5005	Returned to Compliance	01-JAN-2005	31-MAR-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5505	Returned to Compliance	01-JAN-2005	31-MAR-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3805	Returned to Compliance	01-DEC-2004	31-DEC-2004	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	4705	Returned to Compliance	01-DEC-2004	31-DEC-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3705	Returned to Compliance	01-NOV-2004	30-NOV-2004	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	4505	Returned to Compliance	01-NOV-2004	30-NOV-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	4305	Returned to Compliance	01-OCT-2004	31-DEC-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	4005	Returned to Compliance	01-OCT-2004	31-DEC-2004	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	4605	Returned to Compliance	01-OCT-2004	31-OCT-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3605	Returned to Compliance	01-OCT-2004	31-OCT-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3905	Returned to Compliance	01-OCT-2004	31-DEC-2004	No

1 - 50 of 80

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2530	8722	SOX	State Compliance achieved	07-AUG-2025	State	-
2529	8721	SOX	State Compliance achieved	08-JUL-2024	State	submitted late
2528	8720	SOX	State Compliance achieved	22-JAN-2024	State	Lead Consumer Notice and Certification submitted
2527	8719	SOX	State Compliance achieved	25-JUL-2023	State	2022 CCR completed
2515	8715	SIA	State Violation/Reminder Notice	02-JAN-2018	State	-
2515	8714	SIA	State Violation/Reminder Notice	02-JAN-2018	State	-
2515	8713	SIA	State Violation/Reminder Notice	02-JAN-2018	State	-
2518	8712	SOX	State Compliance achieved	20-JAN-2015	State	-
2511	8710	SIA	State Violation/Reminder Notice	05-NOV-2009	State	-
2509	8609	SOX	State Compliance achieved	09-DEC-2008	State	-
2509	8509	SOX	State Compliance achieved	09-DEC-2008	State	-
2207	7806	SIF	State Public Notification received	02-NOV-2006	State	-
2207	7506	SIF	State Public Notification received	02-NOV-2006	State	-
2106	7406	SOX	State Compliance achieved	30-JUN-2006	State	RTC
1306	7606	SIF	State Public Notification received	26-MAY-2006	State	-
806	6706	SOX	State Compliance achieved	28-NOV-2005	State	ccr-completed
806	6606	SOX	State Compliance achieved	28-NOV-2005	State	ccr-completed
905	904	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	1004	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	1104	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	1204	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	1304	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	1404	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	1604	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	1704	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	1804	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	1904	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	2004	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	2104	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	2304	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	2404	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	2604	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	2704	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	2804	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	2904	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	3205	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	3305	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	3405	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	3505	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	3605	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	3705	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	3805	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	3905	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	4005	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	4305	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	4405	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	4505	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	4605	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	4705	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete
905	4805	SOX	State Compliance achieved	30-SEP-2005	State	Reporting complete

1 - 50 of 71

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INTERCONNECTION - CT0864011 - MONTVILLE	61764	Yes	Consecutive Connection	Surface water	Emergency	Active
JORDAN BROOK WELL	61815	Yes	Well	Ground water	Emergency	Inactive
POLLY BROOK WELL	61813	Yes	Well	Ground water	Emergency	Inactive
THAMES RIVER REGIONAL INTERCONNECTION	61811	Yes	Consecutive Connection	Surface water	Emergency	Inactive
INTERCONNECTION - CT0950011 -NEW LONDON	24283	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	35912	No	Distribution System/Zone	-	-	Active
INDUSTRIAL DRIVE PUMP STATION	49668	No	Pump Facility	-	-	Active
DAYTON PLACE PUMP STATION	49670	No	Pump Facility	-	-	Active
QUAKER HILL PUMP STATION	53578	No	Pump Facility	-	-	Active
BARTLETT CORNERS PUMP STATION	49672	No	Pump Facility	-	-	Inactive
GALLOWS LANE TANK	49685	No	Storage	-	-	Active
VAUXHALL STREET TANK	49687	No	Storage	-	-	Active
FARGO ROAD (AKA DOUGLAS HILL TANK)	49689	No	Storage	-	-	Active
ROGERS HILL TANK	53576	No	Storage	-	-	Active
BARTLETT CORNE PRESSURE TANK 1	49691	No	Storage	-	-	Inactive
BARTLETT CORNE PRESSURE TANK 2	49693	No	Storage	-	-	Inactive

1 - 16 of 16

Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions