Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MA4131000
PWS Name	WEIR RIVER WATER SYSTEM
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	45339
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
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	102	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	78	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	81	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	80	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	88	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	87	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	85	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	92	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	96	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	97	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	98	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	93	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	101	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	103	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	94	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	90	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	95	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	100	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	77	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	76	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	75	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	104	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	83	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	82	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	89	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	79	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	86	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	99	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	91	Known	01-APR-2021	30-JUN-2021	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	84	Known	01-APR-2021	30-JUN-2021	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	99V0001	Known	01-AUG-1999	31-AUG-1999	Yes
TT	Failure to Filter (SWTR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9799999	Returned to Compliance	01-JAN-1992	29-JUN-1996	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
24	75	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	76	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	104	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	77	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	78	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	79	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	80	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	81	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	82	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	83	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	84	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	85	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	86	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	87	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	88	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	89	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	90	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	91	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	92	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	93	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	94	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	95	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	96	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	97	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	98	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	99	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	100	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	101	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	102	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
24	103	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-2021	State	FTM SOC Q2 2021
8	99V0001	SIF	State Public Notification received	29-SEP-1999	State	-
9799999	9799999	SOX	State Compliance achieved	29-JUN-1996	ODSWeb	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INTERCONNECT PUMPING STATION	21	Yes	Consecutive Connection	Surface water	Permanent	Active
FREE ST. GP WELL #3	9	Yes	Well	Ground water	Permanent	Active
FREE ST. GP WELL 2	8	Yes	Well	Ground water	Permanent	Active
PROSPECT GP WELL	6	Yes	Well	Ground water	Permanent	Active
SCOTLAND ST WELL	4	Yes	Well	Ground water	Permanent	Active
FREE STREET WELL #5	39	Yes	Well	Ground water	Permanent	Active
FULLING MILL WELL 2	29	Yes	Well	Ground water	Permanent	Active
FULLING MILL WELL 1	27	Yes	Well	Ground water	Permanent	Active
SCOTLAND ST WELL 1A	24	Yes	Well	Ground water	Permanent	Active
FREE ST WELL 2A	22	Yes	Well	Ground water	Permanent	Active
FREE ST. GP WELL 4	10	Yes	Well	Ground water	Permanent	Active
FREE ST. GP WELL #1	1	Yes	Well	Ground water	Emergency	Inactive
DOWNING ST. GP WELL	5	Yes	Well	Ground water	Emergency	Active
FULLING MILL COLLECTION BASINS	13	Yes	Intake	Surface water	Permanent	Active
ACCORD POND	2	Yes	Intake	Surface water	Permanent	Active
ACCORD BROOK	3	Yes	Intake	Surface water	Permanent	Active
BEACON ROAD BOOSTER STATION	19	No	Pump Facility	-	-	Active
FREE ST WELL 2A PUMP	23	No	Pump Facility	-	-	Active
SCOTLAND ST WELL 1A PUMP	25	No	Pump Facility	-	-	Active
FULLING MILL WELL 1 PUMP	28	No	Pump Facility	-	-	Active
FULLING MILL WELL 2 PUMP	30	No	Pump Facility	-	-	Active
BAKER HILL BOOSTER STATION	31	No	Pump Facility	-	-	Active
FREE ST. GP WELL 4 PUMP	32	No	Pump Facility	-	-	Active
ACCORD POND PUMPING STATION	33	No	Pump Facility	-	-	Active
FREE STREET WELL#2 PUMP	34	No	Pump Facility	-	-	Active
FREE STREET WELL #3	35	No	Pump Facility	-	-	Active
PROSPECT STREET WELL	37	No	Pump Facility	-	-	Active
SCOTLAND STREET WELL #1 PUMP	38	No	Pump Facility	-	-	Active
FREE STREET WELL #5 PUMP	40	No	Pump Facility	-	-	Active
FULLING MILL CISTERN	42	No	Pump Facility	-	-	Active
FULLING MILL VERTICLE TURBINE PUMP	43	No	Pump Facility	-	-	Active
DOWNING STREET WELL PUMP	36	No	Pump Facility	-	-	Inactive
FULLING MILL PUMP STATION	41	No	Pump Facility	-	-	Inactive
ACCORD POND TANK	14	No	Storage	-	-	Active
TURKEY HILL TANK	15	No	Storage	-	-	Active
HINGHAM/HULL DISTRICT WTF CLEAR WELL	18	No	Storage	-	-	Active
HINGHAM/HULL DISTRICT WTF	17	No	Treatment Plant	-	-	Active
FREE ST	11	No	Treatment Plant	-	-	Inactive
FULLING MILL	12	No	Treatment Plant	-	-	Inactive
DOWNING ST.GP WELL WTP	20	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
HINGHAM/HULL DISTRICT WTF	17	Hypochlorination, Pre	Disinfection
HINGHAM/HULL DISTRICT WTF	17	Hypochlorination, Post	Disinfection
HINGHAM/HULL DISTRICT WTF	17	Rapid Mix	Particulate removal
HINGHAM/HULL DISTRICT WTF	17	Coagulation	Particulate removal
HINGHAM/HULL DISTRICT WTF	17	Permanganate	Iron removal
HINGHAM/HULL DISTRICT WTF	17	Fluoridation	Other
HINGHAM/HULL DISTRICT WTF	17	Inhibitor, Orthophosphate	Corrosion control
HINGHAM/HULL DISTRICT WTF	17	pH Adjustment, Post	Corrosion control
HINGHAM/HULL DISTRICT WTF	17	Flocculation	Particulate removal
HINGHAM/HULL DISTRICT WTF	17	Activated Carbon, Granular	Inorganics removal
HINGHAM/HULL DISTRICT WTF	17	Sedimentation	Particulate removal
HINGHAM/HULL DISTRICT WTF	17	pH Adjustment	Corrosion control
DOWNING ST.GP WELL WTP	20	Fluoridation	Other
DOWNING ST.GP WELL WTP	20	Hypochlorination, Post	Disinfection
DOWNING ST.GP WELL WTP	20	Inhibitor, Hexametaphosphate	Corrosion control

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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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