Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NH1561010
PWS Name	MILFORD WATER UTILITIES DEPT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	9500
County Served	Hillsborough

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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	2400035	Returned to Compliance	01-JAN-2024	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	2100034	Returned to Compliance	01-OCT-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1500031	Returned to Compliance	01-JUL-2015	01-OCT-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1500030	Returned to Compliance	01-JUL-2015	01-OCT-2015	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1400029	Returned to Compliance	01-AUG-2014	31-AUG-2014	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1200028	Returned to Compliance	25-OCT-2012	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1200027	Returned to Compliance	01-SEP-2012	30-SEP-2012	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1213025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1200023	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1200024	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	1200025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1201025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1202025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1203025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1204025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1205025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1200022	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	1220025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1219025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1218025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1217025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1216025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1215025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	1214025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1212025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1211025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1210025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1209025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1208025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1207025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	1206025	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1100021	Returned to Compliance	07-DEC-2011	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1100018	Returned to Compliance	20-SEP-2011	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	1100019	Returned to Compliance	01-SEP-2011	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1100017	Returned to Compliance	01-AUG-2011	31-AUG-2011	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0500012	Returned to Compliance	01-AUG-2005	31-AUG-2005	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0500011	Returned to Compliance	01-NOV-2004	30-NOV-2004	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9200007	Known	01-JUN-1992	30-JUN-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9200002	Known	01-NOV-1991	30-NOV-1991	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	9200003	Known	01-NOV-1991	30-NOV-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
2400087	2400035	SIF	State Public Notification received	22-AUG-2024	State	-
2200082	2100034	SOX	State Compliance achieved	11-OCT-2021	State	-
1600076	1500030	SOX	State Compliance achieved	14-DEC-2015	State	-
1600075	1500031	SOX	State Compliance achieved	14-DEC-2015	State	-
1500068	1400029	SOX	State Compliance achieved	06-JAN-2015	State	-
1300064	1200027	SOX	State Compliance achieved	01-APR-2013	State	-
1300063	1200028	SOX	State Compliance achieved	03-JAN-2013	State	-
1200058	1204025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1205025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1206025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1207025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1208025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1209025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1210025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1211025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1213025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1214025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1215025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1216025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1217025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1218025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1219025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1220025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1203025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1202025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1201025	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1200025	SIF	State Public Notification received	02-JUL-2012	State	-
1200057	1200024	SIF	State Public Notification received	02-JUL-2012	State	-
1200056	1200023	SIF	State Public Notification received	02-JUL-2012	State	-
1200055	1200022	SIF	State Public Notification received	02-JUL-2012	State	-
1200058	1212025	SIF	State Public Notification received	02-JUL-2012	State	-
1200047	1100017	SOX	State Compliance achieved	24-FEB-2012	State	-
1200046	1100021	SOX	State Compliance achieved	15-FEB-2012	State	-
1200045	1100019	SIF	State Public Notification received	15-FEB-2012	State	-
1200040	1100018	SOX	State Compliance achieved	07-NOV-2011	State	-
600023	0500012	SOX	State Compliance achieved	02-MAR-2006	State	-
500019	0500011	SOX	State Compliance achieved	10-MAY-2005	State	-
9200012	9200007	SIE	State Public Notification requested	11-JUN-1992	State	-
9200008	9200002	SIF	State Public Notification received	04-FEB-1992	State	-
9200005	9200003	SIE	State Public Notification requested	20-DEC-1991	State	-

1 - 40 of 40

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
PENNICHUCK WATER WORKS	8	Yes	Consecutive Connection	Surface water	Permanent	Active
GPW KOKKO WELL, N OF OSGOOD	3	Yes	Well	Ground water	Permanent	Inactive
GPW CURTIS 2A /200' W OF CURTIS 1	9	Yes	Well	Ground water	Permanent	Active
GPW CURTIS 2 /WEST	5	Yes	Well	Ground water	Permanent	Active
GPW CURTIS 1 /EAST	4	Yes	Well	Ground water	Permanent	Active
TREATMENT FAC /BLEND OF ALL ACT SOURCES	504	No	Treatment Plant	-	-	Active
TREATMENT FAC /BLEND OF ALL ACT SOURCES	509	No	Treatment Plant	-	-	Active
NASHUA STREET BOOSTER STA WITH TREATMENT	510	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FAC /BLEND OF ALL ACT SOURCES	504	Hypochlorination, Post	Disinfection
TREATMENT FAC /BLEND OF ALL ACT SOURCES	504	pH Adjustment, Post	Corrosion control
TREATMENT FAC /BLEND OF ALL ACT SOURCES	504	Inhibitor, Orthophosphate	Corrosion control
TREATMENT FAC /BLEND OF ALL ACT SOURCES	509	Hypochlorination, Post	Disinfection
TREATMENT FAC /BLEND OF ALL ACT SOURCES	509	pH Adjustment, Post	Corrosion control
TREATMENT FAC /BLEND OF ALL ACT SOURCES	509	Inhibitor, Orthophosphate	Corrosion control
NASHUA STREET BOOSTER STA WITH TREATMENT	510	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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