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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDVA2109510
PWS NameLOUISA COUNTY WATER AUTHORITY
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?Yes
Population Served4254
County ServedLouisa

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
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2803341Known01-OCT-202531-DEC-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803342Known01-OCT-202531-DEC-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2803339Known01-JUL-202530-SEP-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803340Known01-JUL-202530-SEP-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803331Returned to Compliance01-JUL-201730-SEP-2017Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803330Returned to Compliance01-APR-201730-JUN-2017Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803329Returned to Compliance01-JAN-201731-MAR-2017Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803328Returned to Compliance01-OCT-201631-DEC-2016Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803327Returned to Compliance01-JUL-201630-SEP-2016Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803326Returned to Compliance01-APR-201630-JUN-2016Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2803324Returned to Compliance01-JAN-201631-MAR-2016Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803325Returned to Compliance01-JAN-201631-MAR-2016Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2803322Returned to Compliance01-OCT-201531-DEC-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803323Returned to Compliance01-OCT-201531-DEC-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2803321Returned to Compliance01-JUL-201530-SEP-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803319Returned to Compliance01-JUL-201530-SEP-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2803317Returned to Compliance01-APR-201530-JUN-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803318Returned to Compliance01-APR-201530-JUN-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2803315Returned to Compliance01-JAN-201531-MAR-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803316Returned to Compliance01-JAN-201531-MAR-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2803314Returned to Compliance01-OCT-201431-DEC-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803313Returned to Compliance01-OCT-201431-DEC-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2803311Returned to Compliance01-JUL-201430-SEP-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803312Returned to Compliance01-JUL-201430-SEP-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM2803310Returned to Compliance01-OCT-201231-DEC-2012Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM2803309Returned to Compliance01-JUL-201230-SEP-2012Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803308Returned to Compliance01-OCT-200931-DEC-2009Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803307Returned to Compliance01-APR-200730-JUN-2007Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2803207Returned to Compliance01-JAN-200731-MAR-2007Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)2803096Known01-MAR-199631-MAR-1996No
  • 1 - 30 of 30

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
17172803341SIEState Public Notification requested10-DEC-2025State -
17142803342SIEState Public Notification requested10-DEC-2025State -
17112803340SIFState Public Notification received24-SEP-2025State -
17122803339SIFState Public Notification received24-SEP-2025State -
16992803330SOXState Compliance achieved07-NOV-2017State -
17032803331SOXState Compliance achieved07-NOV-2017State -
16952803329SOXState Compliance achieved07-NOV-2017State -
16912803328SOXState Compliance achieved07-NOV-2017State -
16872803327SOXState Compliance achieved07-NOV-2017State -
16832803326SOXState Compliance achieved07-NOV-2017State -
16782803325SOXState Compliance achieved07-NOV-2017State -
16702803323SOXState Compliance achieved07-NOV-2017State -
16542803319SOXState Compliance achieved07-NOV-2017State -
16492803318SOXState Compliance achieved07-NOV-2017State -
16412803316SOXState Compliance achieved07-NOV-2017State -
16302803313SOXState Compliance achieved07-NOV-2017State -
16252803312SOXState Compliance achieved07-NOV-2017State -
16752803324SOXState Compliance achieved27-MAY-2016State -
16672803322SOXState Compliance achieved27-MAY-2016State -
16602803321SOXState Compliance achieved27-MAY-2016State -
16462803317SOXState Compliance achieved27-MAY-2016State -
16382803315SOXState Compliance achieved27-MAY-2016State -
16332803314SOXState Compliance achieved27-MAY-2016State -
16222803311SOXState Compliance achieved27-MAY-2016State -
16182803310SOXState Compliance achieved12-FEB-2013State -
16142803309SOXState Compliance achieved12-FEB-2013State -
16102803308SOXState Compliance achieved17-FEB-2010State -
16072803307SOXState Compliance achieved26-SEP-2007State -
16072803207SOXState Compliance achieved26-SEP-2007State -
8962803096SFJState Formal Notice of Violation issued15-APR-1996State -
  • 1 - 30 of 30

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
NORTHEAST CREEK RESERVOIR1021YesIntakeSurface waterPermanentActive
INDUSTRIAL PARK WELL8905YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM6893NoDistribution System/Zone - - Active
EP INDUSTRIAL PARK WELL18576NoSampling Station - - Active
EP WATER TREATMENT PLANT18577NoSampling Station - - Active
COMBINED RAW WATER - NE CREEK WTP38573NoSampling Station - - Active
STANDPIPE32646NoStorage - - Active
INDUSTRIAL PARK ELEVATED TANK37374NoStorage - - Active
NORTHEAST CREEK WTP4910NoTreatment Plant - - Active
  • 1 - 9 of 9

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
NORTHEAST CREEK WTP4910Gaseous Chlorination, PostDisinfection
NORTHEAST CREEK WTP4910pH AdjustmentCorrosion control
NORTHEAST CREEK WTP4910CoagulationParticulate removal
NORTHEAST CREEK WTP4910Gaseous Chlorination, PreDisinfection
NORTHEAST CREEK WTP4910Reverse OsmosisDisinfection by-products control
NORTHEAST CREEK WTP4910Filtration, Rapid SandParticulate removal
NORTHEAST CREEK WTP4910Filtration, Rapid SandParticulate removal
NORTHEAST CREEK WTP4910SedimentationParticulate removal
NORTHEAST CREEK WTP4910SedimentationParticulate removal
NORTHEAST CREEK WTP4910Filtration, Rapid SandParticulate removal
NORTHEAST CREEK WTP4910pH Adjustment, PostCorrosion control
NORTHEAST CREEK WTP4910FluoridationOther
  • 1 - 12 of 12
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.