Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MA4082000
PWS Name	DUXBURY WATER DEPARTMENT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	16387
County Served	Plymouth

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	51	Returned to Compliance	01-JUL-2022	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	50	Returned to Compliance	01-JUL-2021	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	47	Returned to Compliance	01-NOV-2011	30-NOV-2011	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	96V0002	Returned to Compliance	01-SEP-1995	30-SEP-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	96V0001	Returned to Compliance	01-AUG-1995	31-AUG-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	95V0002	Returned to Compliance	01-JUL-1995	31-JUL-1995	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	94V0003	Known	01-AUG-1994	31-AUG-1994	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	94V0002	Known	01-MAY-1994	31-MAY-1994	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	95V0001	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	94V0001	Known	01-JUL-1993	31-JUL-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	91V0001	Known	01-JUN-1991	31-JUL-1991	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
22	51	SFL	State Administrative/Compliance Order without penalty issued	16-AUG-2022	State	FAILURE TO SUBMIT
20	50	SOX	State Compliance achieved	28-SEP-2021	State	CCR NON RTC
15	47	SOX	State Compliance achieved	31-JAN-2012	State	TCR: MONMCL NOV 2011
7	96V0002	SOX	State Compliance achieved	04-JAN-1996	State	PUBLISHED NOTICE
6	96V0001	SOX	State Compliance achieved	04-JAN-1996	State	PUBLISHED NOTICE
5	95V0002	SOX	State Compliance achieved	13-SEP-1995	State	MCL TC JULY 1995, PUBLIC NOTICE COMPLETED.
4	95V0001	SFL	State Administrative/Compliance Order without penalty issued	07-FEB-1995	State	PUBLIC NOTICE PUBLISHED AND SENT TO DEP, NITRATE SAMPLE TAKEN. NON ISSUED FOR FAILURE TO MONITOR NITRATE.
2	94V0001	SFL	State Administrative/Compliance Order without penalty issued	20-JUN-1994	State	FAILED TO COLLECT REQUIRED AMOUNT OF TC BACT. SAMPLES. PUBLIC NOTICE WAS PUBLISHED.
91E0001	91V0001	SFJ	State Formal Notice of Violation issued	17-SEP-1991	State	COMPLIANCE LETTER SENT 10/24/91

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
MARSHFIELD SUPPLY	28	Yes	Consecutive Connection	Ground water	Permanent	Active
MAYFLOWER ST. WELL 1	8	Yes	Well	Ground water	Permanent	Active
EVERGREEN ST. WELL 2	7	Yes	Well	Ground water	Permanent	Active
EVERGREEN ST. WELL 1	6	Yes	Well	Ground water	Permanent	Active
TREMONT WELL 1	5	Yes	Well	Ground water	Permanent	Active
DAMON WELL 2	42	Yes	Well	Ground water	Permanent	Active
DAMON WELL 1	41	Yes	Well	Ground water	Permanent	Active
LAKE SHORE DR. WELL	4	Yes	Well	Ground water	Permanent	Active
MAYFLOWER WELL 2	31	Yes	Well	Ground water	Permanent	Active
TREMONT WELL 2	30	Yes	Well	Ground water	Permanent	Active
DEPOT ST. GP WELL	3	Yes	Well	Ground water	Permanent	Active
PARTRIDGE RD. GP WELL	2	Yes	Well	Ground water	Permanent	Active
MILLBROOK POND WELL	1	Yes	Well	Ground water	Permanent	Active
TREMONT WELL # 1	10	No	Pump Facility	-	-	Active
DEPOT ST. GP WELL PUMP	11	No	Pump Facility	-	-	Active
PARTRIDGE RD. GP WELL PUMP	12	No	Pump Facility	-	-	Active
EVERGREEN ST. WELL # 1 PUMP	13	No	Pump Facility	-	-	Active
EVERGREEN ST. WELL # 2 PUMP	14	No	Pump Facility	-	-	Active
LAKE SHORE DR. WELL PUMP	15	No	Pump Facility	-	-	Active
TREMONT I	18	No	Pump Facility	-	-	Active
TREMONT II	19	No	Pump Facility	-	-	Active
MAYFLOWER WELL #1 PUMPING STATION	25	No	Pump Facility	-	-	Active
MAYFLOWER WELL 2 PUMPING STATION	32	No	Pump Facility	-	-	Active
DAMON WELL 1 PUMP	43	No	Pump Facility	-	-	Active
DAMON WELLS PUMPING STATION #2	46	No	Pump Facility	-	-	Active
MILLBROOK POND WELL PUMP	9	No	Pump Facility	-	-	Active
CAPTAINS HILL	27	No	Storage	-	-	Active
BIRCH STREET #2 STORAGE TANK	45	No	Storage	-	-	Active
BIRCH ST. STORAGE	26	No	Storage	-	-	Inactive
MILLBROOK POND WELL PUMPING STATION	33	No	Treatment Plant	-	-	Active
PARTRIDGE ROAD WELL PUMPING STATION	34	No	Treatment Plant	-	-	Active
DEPOT STREET WELL PUMPING STATION	35	No	Treatment Plant	-	-	Active
LAKE SHORE DRIVE WELL PUMPING STATION	36	No	Treatment Plant	-	-	Active
TREMONT WELLS TREATMENT PLANT	37	No	Treatment Plant	-	-	Active
EVERGREEN TREATMENT PLANT	38	No	Treatment Plant	-	-	Active
MAYFLOWER WELL 1 PUMPING STATION	39	No	Treatment Plant	-	-	Active
MAYFLOWER WELL 2 PUMPING STATION	40	No	Treatment Plant	-	-	Active
DAMON WELLS TREATMENT PLANT	44	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
MILLBROOK POND WELL PUMPING STATION	33	pH Adjustment	Corrosion control
MILLBROOK POND WELL PUMPING STATION	33	Sequestration	Iron removal
MILLBROOK POND WELL PUMPING STATION	33	Fluoridation	Other
MILLBROOK POND WELL PUMPING STATION	33	Hypochlorination, Post	Disinfection
PARTRIDGE ROAD WELL PUMPING STATION	34	pH Adjustment	Corrosion control
PARTRIDGE ROAD WELL PUMPING STATION	34	Hypochlorination, Post	Disinfection
PARTRIDGE ROAD WELL PUMPING STATION	34	Fluoridation	Other
DEPOT STREET WELL PUMPING STATION	35	pH Adjustment	Corrosion control
DEPOT STREET WELL PUMPING STATION	35	Fluoridation	Other
LAKE SHORE DRIVE WELL PUMPING STATION	36	pH Adjustment	Corrosion control
LAKE SHORE DRIVE WELL PUMPING STATION	36	Fluoridation	Other
LAKE SHORE DRIVE WELL PUMPING STATION	36	Hypochlorination, Post	Disinfection
TREMONT WELLS TREATMENT PLANT	37	pH Adjustment	Corrosion control
TREMONT WELLS TREATMENT PLANT	37	Fluoridation	Other
TREMONT WELLS TREATMENT PLANT	37	Hypochlorination, Post	Disinfection
TREMONT WELLS TREATMENT PLANT	37	Sequestration	Iron removal
EVERGREEN TREATMENT PLANT	38	pH Adjustment	Corrosion control
EVERGREEN TREATMENT PLANT	38	Hypochlorination, Pre	Disinfection
EVERGREEN TREATMENT PLANT	38	Permanganate	Iron removal
EVERGREEN TREATMENT PLANT	38	Filtration, Greensand	Iron removal
EVERGREEN TREATMENT PLANT	38	pH Adjustment, Post	Corrosion control
EVERGREEN TREATMENT PLANT	38	Fluoridation	Other
MAYFLOWER WELL 1 PUMPING STATION	39	pH Adjustment	Corrosion control
MAYFLOWER WELL 1 PUMPING STATION	39	Fluoridation	Other
MAYFLOWER WELL 1 PUMPING STATION	39	Hypochlorination, Post	Disinfection
MAYFLOWER WELL 2 PUMPING STATION	40	Fluoridation	Other
MAYFLOWER WELL 2 PUMPING STATION	40	Hypochlorination, Post	Disinfection
DAMON WELLS TREATMENT PLANT	44	Fluoridation	Other
DAMON WELLS TREATMENT PLANT	44	pH Adjustment	Corrosion control
DAMON WELLS TREATMENT PLANT	44	Hypochlorination, Post	Disinfection

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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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