Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MA2110000
PWS Name	GRAFTON WATER DISTRICT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	10925
County Served	Worcester

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 of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	40	Returned to Compliance	22-JUL-2023	09-SEP-2023	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	41	Returned to Compliance	03-APR-2023	05-APR-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	37	Returned to Compliance	01-APR-2023	30-JUN-2023	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	42	Returned to Compliance	01-APR-2023	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	32	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	33	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	23	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	31	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	25	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	14	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	38	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	39	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	28	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	27	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	30	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	15	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	22	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	29	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	35	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	19	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	26	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	16	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	20	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	18	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	24	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	17	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	21	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	8	Returned to Compliance	01-OCT-2018	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7	Returned to Compliance	01-NOV-2012	30-NOV-2012	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	6	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	5	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	05V0003	Returned to Compliance	01-JUL-2005	31-JUL-2005	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	05V0001	Returned to Compliance	01-SEP-2004	30-SEP-2004	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	05V0002	Returned to Compliance	01-SEP-2004	30-SEP-2004	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	04V0002	Returned to Compliance	01-JUL-2004	31-JUL-2004	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	04V0001	Returned to Compliance	01-MAY-2004	31-MAY-2004	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	03V0001	Known	01-AUG-2003	31-AUG-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	03V0002	Returned to Compliance	01-AUG-2003	31-AUG-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	98V0001	Known	01-AUG-1998	31-AUG-1998	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	96V0001	Returned to Compliance	01-DEC-1995	31-DEC-1995	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	97V0003	Returned to Compliance	01-JUL-1995	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	97V0002	Returned to Compliance	01-JUL-1994	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	97V0001	Returned to Compliance	01-JUL-1993	-	No

1 - 43 of 43

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
51	16	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	38	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	37	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	35	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	33	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	32	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	31	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	30	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	29	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	28	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	27	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	26	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	25	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	24	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	23	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	22	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	21	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	20	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	19	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	14	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	15	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	39	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	17	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
51	18	SOX	State Compliance achieved	15-MAY-2024	State	RTC M&R Q2-2023, MN, IRON, VOC(RW04G/RW06G); NITRATE (MULT1)
45	40	SOX	State Compliance achieved	03-MAY-2024	State	GWR M&R TT MONITORING
47	42	SOX	State Compliance achieved	08-SEP-2023	State	GWR TT APRIL 2023
47	41	SOX	State Compliance achieved	08-SEP-2023	State	GWR TT APRIL 2023
38	8	SOX	State Compliance achieved	01-AUG-2019	State	LCR & LCCA M&R Q3-2018
32	7	SOX	State Compliance achieved	08-JAN-2013	State	TCR MONTHLY MAX. (MCL) FOR NOVEMBER 2012
25	6	SOX	State Compliance achieved	10-SEP-2007	State	M&R THM & HAA5 AUG 2006 RETURN TO COMPLIANCE
25	5	SOX	State Compliance achieved	10-SEP-2007	State	M&R THM & HAA5 AUG 2006 RETURN TO COMPLIANCE
22	05V0003	SOX	State Compliance achieved	29-AUG-2005	State	TCR MINOR REPEAT VIOLATION FOR JULY, 2005
20	05V0002	SOX	State Compliance achieved	14-OCT-2004	State	TCR MONTHLY VIOLATION & TCR MINOR REPEAT VIOLATION FOR SEPTEMBER 2004
20	05V0001	SOX	State Compliance achieved	14-OCT-2004	State	TCR MONTHLY VIOLATION & TCR MINOR REPEAT VIOLATION FOR SEPTEMBER 2004
18	04V0002	SOX	State Compliance achieved	03-SEP-2004	State	TCR MONTHLY VIOLATION FOR JULY 2004
16	04V0001	SOX	State Compliance achieved	19-JUL-2004	State	TCR MAY 2004 MCL VIOLATION & PUBLIC NOTICE VIOLATION [CONTENT]
13	03V0001	SFL	State Administrative/Compliance Order without penalty issued	23-OCT-2003	State	TCR MONTHLY & ACUTE VIOLATIONS AUGUST 2003
14	03V0002	SOX	State Compliance achieved	23-OCT-2003	State	TCR MCL MONTHLY & ACUTE VIOLATIONS-AUGUST 2003
8	98V0001	SFL	State Administrative/Compliance Order without penalty issued	31-DEC-1998	State	BACTERIA MONTHLY MCL VIOLATION; AUGUST 1998
7	97V0001	SOX	State Compliance achieved	08-SEP-1997	State	LCR JUL93-JUN94;JUL94-JUN95;JUL95-JUN96; 40 TAPS
7	97V0003	SOX	State Compliance achieved	08-SEP-1997	State	LCR JUL93-JUN94;JUL94-JUN95;JUL95-JUN96; 40 TAPS
7	97V0002	SOX	State Compliance achieved	08-SEP-1997	State	LCR JUL93-JUN94;JUL94-JUN95;JUL95-JUN96; 40 TAPS
4	96V0001	SFL	State Administrative/Compliance Order without penalty issued	22-APR-1996	State	BACT-DEC/1995 FAILURE TO MONITOR

1 - 43 of 43

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CENTER STATION	1	Yes	Well	Ground water	Emergency	Inactive
EAST ST. #3 GRAVEL PACKED WELL	4	Yes	Well	Ground water	Permanent	Active
TRINITY WELLFIELD (3 GP WELLS)	23	Yes	Well	Ground water	Permanent	Active
EAST ST #2A GRAVEL PACKED WELL	21	Yes	Well	Ground water	Permanent	Active
WORCESTER ST. GRAVEL PACKED WELL #1	2	Yes	Well	Ground water	Permanent	Active
FOLLETTE ST. GRAVEL PACKED WELL #4	12	Yes	Well	Ground water	Permanent	Active
EAST ST. #2 GRAVEL PACKED WELL	3	Yes	Well	Ground water	Emergency	Inactive
FOLLETTE STREET GP WELL 05G PUMP	13	No	Pump Facility	-	-	Active
EAST ST #2A GRAVEL PACKED WELL PUMP	22	No	Pump Facility	-	-	Active
TRINITY AVE	25	No	Pump Facility	-	-	Active
MAGILL DRIVE BOOSTER PUMP STATION	26	No	Pump Facility	-	-	Active
PIGEON HILL BOOSTER STATION	29	No	Pump Facility	-	-	Active
WORCESTER STREET GP WELL # 1 PUMP	5	No	Pump Facility	-	-	Active
EAST ST. #3 GRAVEL PACKED WELL PUMP	8	No	Pump Facility	-	-	Active
MILFORD ROAD BOOSTER PUMP STATION	19	No	Pump Facility	-	-	Inactive
CENTER STATION PUMP	6	No	Pump Facility	-	-	Inactive
EAST ST. #2 GRAVEL PACKED WELL PUMP	7	No	Pump Facility	-	-	Inactive
PIGEON HILL BOOSTER PUMP STATION	9	No	Pump Facility	-	-	Inactive
0.6 MG PIGEON HILL STORAGE TANK	10	No	Storage	-	-	Active
BRIGHAM HILL STORAGE TANK	11	No	Storage	-	-	Active
1.2 MG PIGEON HILL STORAGE TANK	20	No	Storage	-	-	Active
90 GALLON PRESSURE TANK	27	No	Storage	-	-	Active
FOLLETTE ST WTP CLEARWELL	28	No	Storage	-	-	Active
211 GALLON PRESSURE TANK	30	No	Storage	-	-	Active
WORCESTER STREET WELL TREATMENT PLANT	15	No	Treatment Plant	-	-	Active
EAST STREET TREATMENT PLANT	16	No	Treatment Plant	-	-	Active
FOLLETTE ST. GP WELL TREATMENT PLANT	17	No	Treatment Plant	-	-	Active
TRINITY WELLFIELD WTP	24	No	Treatment Plant	-	-	Active

1 - 28 of 28

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WORCESTER STREET WELL TREATMENT PLANT	15	pH Adjustment	Corrosion control
WORCESTER STREET WELL TREATMENT PLANT	15	4-Log Treatment of Viruses	Disinfection
EAST STREET TREATMENT PLANT	16	pH Adjustment	Corrosion control
EAST STREET TREATMENT PLANT	16	Filtration, Greensand	Inorganics removal
EAST STREET TREATMENT PLANT	16	Aeration, Packed Tower	Corrosion control
EAST STREET TREATMENT PLANT	16	4-Log Treatment of Viruses	Disinfection
FOLLETTE ST. GP WELL TREATMENT PLANT	17	Aeration, Packed Tower	Organics removal
FOLLETTE ST. GP WELL TREATMENT PLANT	17	Gaseous Chlorination, Post	Disinfection
TRINITY WELLFIELD WTP	24	pH Adjustment	Corrosion control
TRINITY WELLFIELD WTP	24	Gaseous Chlorination, Post	Disinfection
TRINITY WELLFIELD WTP	24	4-Log Treatment of Viruses	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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