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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNC0467030
PWS NameNORTHWEST ONSLOW WATER ASSOC
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served2555
County ServedOnslow

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
RPTReport Sample Result/Fail Monitor (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule2298708Returned to Compliance11-AUG-2022 - No
RPTReport Sample Result/Fail Monitor (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule2298707Returned to Compliance11-OCT-2021 - No
MRMonitoring, RegularInorganic ChemicalsAsbestos2298710Returned to Compliance01-JAN-202031-DEC-2022No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule2298706Returned to Compliance01-JUL-2018 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)2298704Returned to Compliance01-AUG-201231-AUG-2012Yes
MRMonitoring, Routine (IDSE)Stage 2 Disinfectants and Disinfection Byproducts RuleStage 2 Disinfectants and Disinfection Byproducts Rule2298705Returned to Compliance02-APR-2008 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule2298703Returned to Compliance01-OCT-2007 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule2298702Returned to Compliance01-JUL-2007 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2227906Returned to Compliance10-OCT-2005 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)1205Returned to Compliance01-AUG-200431-AUG-2004No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine1104Returned to Compliance01-JUL-200430-SEP-2004No
MRMonitoring, RegularNitrate RuleNitrite1002Returned to Compliance01-JAN-200031-DEC-2000No
MRMonitoring, RegularNitrate RuleNitrite902Returned to Compliance01-JAN-200031-DEC-2000No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)898Returned to Compliance01-OCT-199731-OCT-1997Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)794Returned to Compliance01-JUL-199431-JUL-1994Yes
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Beta Particle Activity381Known01-OCT-198030-SEP-1981No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U181Known01-OCT-198030-SEP-1981No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)281Known01-OCT-198030-SEP-1981No
  • 1 - 18 of 18

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
21376322298710SIFState Public Notification received11-JAN-2024StateCreated by eCERT
21376242298708SIFState Public Notification received27-JAN-2023StateCreated by eCERT
21376192298707SIFState Public Notification received06-MAY-2022StateCreated by eCERT
21376152298706SOXState Compliance achieved29-NOV-2018StateMigrated by MTS 3.0 on 04-11-2019
21376112298704SOXState Compliance achieved30-SEP-2012StateMigrated by MTS 3.0 on 02-07-13
12227906SOXState Compliance achieved16-SEP-2010StatePer agreement with EPA, PN violation was closed and was linked with an SOX and SO6 as the underlying violation has been addressed.
21376102298705SOXState Compliance achieved04-MAR-2009StateSMP submitted 3/4/09.
21376042298702SOXState Compliance achieved13-DEC-2007State -
21376042298703SOXState Compliance achieved13-DEC-2007State -
8181061104SOXState Compliance achieved22-MAY-2006StateSAMPLES COLLECTED 9/2005 AND LATER JEC
20051205SOXState Compliance achieved31-MAR-2005State-Old ESN: 5740
17031002SOXState Compliance achieved17-JUL-2003State-Old ESN: 3113
1602902SOXState Compliance achieved19-FEB-2002State-Old ESN: 9582
1398898SOXState Compliance achieved31-MAY-1998State-Old ESN: 6847
1398794SOXState Compliance achieved31-MAY-1998State-Old ESN: 6847
  • 1 - 15 of 15

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
ONSLOW COUNTY40560YesConsecutive ConnectionGround waterEmergencyActive
WELL #371459YesWell Ground waterPermanentActive
WELL #235985YesWell Ground waterPermanentActive
WELL #135984YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM60894NoDistribution System/Zone - - Active
STORAGE_HYDRO_21402NoStorage - - Active
STORAGE_ELEVATED_164910NoStorage - - Active
TREATMENT_PLT_WELL #371460NoTreatment Plant - - Active
TREATMENT_PLT_WELL #17954NoTreatment Plant - - Active
TREATMENT_PLT_WELL #27955NoTreatment Plant - - Active
  • 1 - 10 of 10

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT_PLT_WELL #371460Hypochlorination, PostDisinfection
TREATMENT_PLT_WELL #17954Hypochlorination, PostDisinfection
TREATMENT_PLT_WELL #27955Hypochlorination, PostDisinfection
  • 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.