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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNC4392157
PWS NameWILDERS RIDGE S/D
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served518
County ServedWake

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
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2898144Returned to Compliance08-JAN-2009 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2898143Returned to Compliance25-SEP-2008 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2898142Returned to Compliance25-SEP-2008 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2898141Returned to Compliance11-AUG-2008 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2898139Returned to Compliance28-APR-2008 - No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)2898140Returned to Compliance01-APR-200830-JUN-2008Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)2898138Returned to Compliance01-JAN-200831-MAR-2008Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)2898113Returned to Compliance01-OCT-200731-DEC-2007Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)2898112Returned to Compliance01-JUL-200730-SEP-2007Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)2898109Returned to Compliance01-JUN-200730-JUN-2007No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine2898110Returned to Compliance01-APR-200730-JUN-2007No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)2898111Returned to Compliance01-APR-200730-JUN-2007Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)2898007Returned to Compliance01-JAN-200731-MAR-2007Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)2898107Returned to Compliance01-OCT-200631-DEC-2006Yes
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule103Returned to Compliance01-JUL-2002 - No
  • 1 - 15 of 15

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
82898141SO0State no longer subject to Rule16-SEP-2010StatePN violation linked with an SOX and SO0 as the facility for the underlying violation associated with the PN violation has been inactivated
52898142SOXState 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.
82898144SO0State no longer subject to Rule16-SEP-2010StatePN violation linked with an SOX and SO0 as the facility for the underlying violation associated with the PN violation has been inactivated
52898143SOXState 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.
30984382898113SO0State no longer subject to Rule02-SEP-2010Statemcl violation was associated with SOX And SO0 as the facility has become inactive
30984382898138SO0State no longer subject to Rule02-SEP-2010Statemcl violation was associated with SOX And SO0 as the facility has become inactive
30984382898140SO0State no longer subject to Rule02-SEP-2010Statemcl violation was associated with SOX And SO0 as the facility has become inactive
30984382898111SO0State no longer subject to Rule02-SEP-2010Statemcl violation was associated with SOX And SO0 as the facility has become inactive
30984352898109SOXState Compliance achieved21-JUN-2010Statemonitoring violation was SOXed as no violations were found during the 6-month period between 10/1/2009 and 3/31/2010
12898110SOXState Compliance achieved01-OCT-2008StateThe violation was SOXed using automatic SOX routine - 102808
30984362898007SO0State no longer subject to Rule01-MAY-2008StateOffending well inactivated as of 5/1/08.
30984362898112SO0State no longer subject to Rule01-MAY-2008StateOffending well inactivated as of 5/1/08.
30984362898107SO0State no longer subject to Rule01-MAY-2008StateOffending well inactivated as of 5/1/08.
30984312898139SOXState Compliance achieved29-APR-2008State -
3097803103SOXState Compliance achieved01-AUG-2006StateSDWIS CCR VIOLATIONS WITHOUT SOX ENF ACTIONS GENERATED BY GEC
  • 1 - 15 of 15

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
HIGHLAND TRAILS #138551YesWell Ground waterPermanentActive
WELL #138552YesWell Ground waterPermanentInactive
WELL #238553YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM62901NoDistribution System/Zone - - Active
STORAGE_HYDRO_#11988NoStorage - - Active
STORAGE_HYDRO_#275098NoStorage - - Active
TREATMENT_PLT_WELL #24089NoTreatment Plant - - Active
TREATMENT_PLT_PLANT #34090NoTreatment Plant - - Active
TREATMENT_PLT_WELL #14088NoTreatment Plant - - Inactive
  • 1 - 9 of 9

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT_PLT_WELL #14088Hypochlorination, PostDisinfection
TREATMENT_PLT_WELL #24089Filtration, GreensandIron removal
TREATMENT_PLT_WELL #24089Filtration, GreensandManganese removal
TREATMENT_PLT_WELL #24089Hypochlorination, PostDisinfection
TREATMENT_PLT_PLANT #34090Filtration, GreensandIron removal
TREATMENT_PLT_PLANT #34090Filtration, GreensandManganese removal
TREATMENT_PLT_PLANT #34090Hypochlorination, PostDisinfection
  • 1 - 7 of 7

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.