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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNH1101010
PWS NamePRECINCT OF HAVERHILL CORNER
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served540
County ServedGrafton

Note


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.

PWS Violation


Violations

Violation Category CodeViolation Type DescriptionRule NameContaminant NameViolation IDCompliance Status DescriptionCompliance Period Begin DateCompliance Period End DateIs Health Based Ind
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule2100355Returned to Compliance30-DEC-2021 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine2100352Returned to Compliance01-JUL-202101-OCT-2021No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2100353Returned to Compliance01-JUL-202101-OCT-2021No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM2100354Returned to Compliance01-JUL-202101-OCT-2021No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine1800021Returned to Compliance01-OCT-201701-JAN-2018No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1400020Returned to Compliance01-JUL-201401-OCT-2014No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM1400019Returned to Compliance01-JUL-201401-OCT-2014No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule1300018Returned to Compliance01-JUL-2013 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule1200016Returned to Compliance01-JUL-2012 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1200015Returned to Compliance01-JUL-201231-JUL-2012Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice1200014Returned to Compliance30-JAN-2012 - No
MRMonitoring, Source Water (GWR)Ground Water RuleE. COLI1200013Returned to Compliance01-DEC-2011 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule1000012Returned to Compliance01-JUL-2010 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule0800011Returned to Compliance01-OCT-2007 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule0700010Returned to Compliance01-JUL-2007 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine0600009Returned to Compliance01-APR-200601-JUL-2006No
  • 1 - 16 of 16

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
22000622100355SOXState Compliance achieved07-FEB-2022State -
22000602100354SOXState Compliance achieved15-OCT-2021State -
22000582100352SOXState Compliance achieved15-OCT-2021State -
22000592100353SOXState Compliance achieved15-OCT-2021State -
18000511800021SOXState Compliance achieved09-FEB-2018State -
15000471400020SIFState Public Notification received02-FEB-2015State -
15000481400019SIFState Public Notification received02-FEB-2015State -
14000381300018SOXState Compliance achieved03-JUL-2014State -
13000361200015SOXState Compliance achieved17-JAN-2013State -
12000331200016SIAState Violation/Reminder Notice19-JUL-2012State -
12000281200014SOXState Compliance achieved16-FEB-2012State -
12000271200013SIFState Public Notification received16-FEB-2012State -
10000211000012SOXState Compliance achieved05-AUG-2010State -
8000180800011SOXState Compliance achieved23-OCT-2007State -
7000160700010SOXState Compliance achieved14-AUG-2007State -
7000190600009SOXState Compliance achieved30-JUN-2007State -
  • 1 - 16 of 16

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
SPRING COLLECTOR BASIN /LOWER WELLFIELD1YesSpringGround waterPermanentActive
BRW 1 /100' SSW OF COLLECTOR BASIN2YesWell Ground waterPermanentActive
PH TREATMENT501NoTreatment Plant - - Active
PH TREATMENT502NoTreatment Plant - - Inactive
  • 1 - 4 of 4

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
PH TREATMENT501Hypochlorination, PostDisinfection
PH TREATMENT5014-Log Treatment of VirusesDisinfection
  • 1 - 2 of 2

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.