Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NH1911010
PWS Name	PITTSFIELD AQUEDUCT
PWS Type	Community water system
Owner Type	Private
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	1630
County Served	Merrimack

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-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	1900018	Known	01-APR-2019	30-APR-2019	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1900017	Returned to Compliance	01-APR-2019	30-APR-2019	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1000015	Returned to Compliance	01-JUL-2010	01-JUL-2011	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1000016	Returned to Compliance	01-JUL-2010	01-JUL-2011	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	9509009	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	9520011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	9510009	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	9511009	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	9519011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	9518011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	9517011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	9516011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	9515011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	9514011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	9513011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	9512011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	9511011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	9510011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	9509011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	9508011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	9507011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	9506011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	9505011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	9504011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	9503011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	9502011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	9503009	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	9501011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	9500011	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	9508009	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9500010	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	9507009	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	9506009	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	9505009	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	9504009	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	9502009	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	9501009	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	9500009	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9400007	Returned to Compliance	01-OCT-1994	31-DEC-1994	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9400006	Returned to Compliance	01-JUL-1994	30-SEP-1994	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9400005	Returned to Compliance	01-APR-1994	30-JUN-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	9405003	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	9404003	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	9402003	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	9401003	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	9400003	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	9411003	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	9410003	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	9409003	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	9420008	Returned to Compliance	01-JAN-1994	31-DEC-1994	No

1 - 50 of 77

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2000036	1900017	SOX	State Compliance achieved	04-OCT-2019	State	-
1800028	1000015	SOX	State Compliance achieved	26-APR-2018	State	-
1800027	1000016	SOX	State Compliance achieved	26-APR-2018	State	-
9700018	9400003	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9400004	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9400005	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9400006	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9400007	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9400008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9401003	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9401008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9402003	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9402008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9403003	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9403008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9404003	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9404008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9405003	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9405008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9406003	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9406008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9407003	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9407008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9408003	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9408008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9409003	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9409008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9410003	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9410008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9411003	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9411008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9412008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9413008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9414008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9415008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9416008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9417008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9418008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9419008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9420008	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9500009	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9500010	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9500011	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9501009	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9501011	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9502009	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9502011	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9503009	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9503011	SOX	State Compliance achieved	16-OCT-1996	State	-
9700018	9504009	SOX	State Compliance achieved	16-OCT-1996	State	-

1 - 50 of 75

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BERRY POND	1	Yes	Intake	Surface water	Permanent	Active
TREATMENT PLANT	501	No	Treatment Plant	-	-	Active

1 - 2 of 2

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	501	Filtered	Particulate removal
TREATMENT PLANT	501	Hypochlorination, Post	Disinfection
TREATMENT PLANT	501	pH Adjustment, Post	Corrosion control
TREATMENT PLANT	501	Inhibitor, Orthophosphate	Corrosion control
TREATMENT PLANT	501	Filtration, Rapid Sand	Particulate removal

1 - 5 of 5

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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