Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MA4123000
PWS Name	HANSON WATER DEPARTMENT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	9546
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
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9	Returned to Compliance	01-MAR-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	8	Returned to Compliance	01-OCT-2008	31-OCT-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7	Returned to Compliance	01-OCT-2008	31-OCT-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4	Returned to Compliance	01-NOV-2006	30-NOV-2006	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	5	Returned to Compliance	01-NOV-2006	30-NOV-2006	No
Other	Notification, State	Total Coliform Rule	Coliform (TCR)	6	Returned to Compliance	01-NOV-2006	30-NOV-2006	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1	Returned to Compliance	01-OCT-2006	31-OCT-2006	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2	Returned to Compliance	01-OCT-2006	31-OCT-2006	No
Other	Notification, State	Total Coliform Rule	Coliform (TCR)	3	Returned to Compliance	01-OCT-2006	31-OCT-2006	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	04V0001	Known	01-SEP-2003	30-SEP-2003	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	02V0020	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	02V0022	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	02V0058	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	02V0062	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	02V0070	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	02V0072	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	02V0074	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	02V0076	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	02V0080	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	02V0082	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	02V0084	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	02V0086	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	02V0088	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	02V0090	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	02V0092	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	02V0100	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	02V0102	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	02V0104	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	02V0106	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	02V0112	Known	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	02V0019	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	02V0021	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	02V0061	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	02V0069	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	02V0071	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	02V0073	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	02V0075	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	02V0079	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	02V0081	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	02V0083	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	02V0085	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	02V0087	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	02V0089	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	02V0091	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	02V0095	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	02V0099	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	02V0101	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	02V0103	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	02V0105	Known	01-JUL-2001	30-SEP-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	02V0111	Known	01-JUL-2001	30-SEP-2001	No

1 - 50 of 79

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
34	9	SOX	State Compliance achieved	27-MAY-2011	State	TCR: MONMCL MAR'2011
32	7	SOX	State Compliance achieved	27-FEB-2009	State	ISSUED NON & RTC
32	8	SOX	State Compliance achieved	27-FEB-2009	State	ISSUED NON & RTC
28	2	SOX	State Compliance achieved	16-MAY-2007	State	TCR: MONMCL OCT'06, MIMREP OCT'06, STNOT OCT'06
28	3	SOX	State Compliance achieved	16-MAY-2007	State	TCR: MONMCL OCT'06, MIMREP OCT'06, STNOT OCT'06
30	6	SOX	State Compliance achieved	16-MAY-2007	State	TCR: MONMCL NOV'06, MAJREP NOV'06, STNOT NOV'06
30	5	SOX	State Compliance achieved	16-MAY-2007	State	TCR: MONMCL NOV'06, MAJREP NOV'06, STNOT NOV'06
30	4	SOX	State Compliance achieved	16-MAY-2007	State	TCR: MONMCL NOV'06, MAJREP NOV'06, STNOT NOV'06
28	1	SOX	State Compliance achieved	16-MAY-2007	State	TCR: MONMCL OCT'06, MIMREP OCT'06, STNOT OCT'06
25	04V0001	SFL	State Administrative/Compliance Order without penalty issued	21-OCT-2003	State	SYSTEM CHLORINATED, FLUSHED, PUBLISHED PN AS REQUIRED.
24	02V0019	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0020	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0021	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0022	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0057	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0058	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0061	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0062	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0069	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0070	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0071	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0072	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0073	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0074	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0075	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0076	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0079	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0080	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0081	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0082	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0083	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0084	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0085	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0086	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0087	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0088	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0089	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0090	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0091	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0092	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0095	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0099	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0100	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0101	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0102	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0103	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0104	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0105	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0106	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON
24	02V0111	SFL	State Administrative/Compliance Order without penalty issued	26-FEB-2002	State	COLLECT SAMPLE-ISSUE PN., SYSTEM COMPLIED WITH NON

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BROCKTON WATER COMMISSION	8	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL 5	7	Yes	Well	Ground water	Permanent	Active
WELL 4	6	Yes	Well	Ground water	Permanent	Active
WELL 3	5	Yes	Well	Ground water	Permanent	Active
WELL 1R	15	Yes	Well	Ground water	Permanent	Active
CRYSTAL SPRING TUBULAR WELLFIELD	2	Yes	Well	Ground water	Emergency	Inactive
WELL 1	1	Yes	Well	Ground water	Emergency	Active
WELL 1	10	No	Pump Facility	-	-	Active
WELL 3	11	No	Pump Facility	-	-	Active
WELL 4	12	No	Pump Facility	-	-	Active
WELL 5	13	No	Pump Facility	-	-	Active
WELL #2	14	No	Pump Facility	-	-	Active
WELL R1 PUMP	16	No	Pump Facility	-	-	Active
HIGH STREET TANK	9	No	Storage	-	-	Active
PUMPING STATION	3	No	Treatment Plant	-	-	Active

1 - 15 of 15

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PUMPING STATION	3	pH Adjustment	Corrosion control
PUMPING STATION	3	Hypochlorination, Post	Disinfection
PUMPING STATION	3	4-Log Treatment of Viruses	Disinfection

1 - 3 of 3

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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