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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDAR0000343
PWS NameLONOKE WATERWORKS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served4277
County ServedLonoke

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
TTTreatment Technique No Certif. OperatorStage 1 Disinfectants and Disinfection Byproducts RuleStage 1 Disinfectants and Disinfection Byproducts Rule8938611Returned to Compliance01-MAR-2025 - Yes
TTTreatment Technique No Certif. OperatorStage 1 Disinfectants and Disinfection Byproducts RuleStage 1 Disinfectants and Disinfection Byproducts Rule8938610Returned to Compliance01-FEB-2025 - Yes
TTTreatment Technique No Certif. OperatorStage 1 Disinfectants and Disinfection Byproducts RuleStage 1 Disinfectants and Disinfection Byproducts Rule8938609Returned to Compliance01-JAN-2025 - Yes
TTTreatment Technique No Certif. OperatorStage 1 Disinfectants and Disinfection Byproducts RuleStage 1 Disinfectants and Disinfection Byproducts Rule8938608Returned to Compliance01-DEC-2024 - Yes
TTTreatment Technique No Certif. OperatorStage 1 Disinfectants and Disinfection Byproducts RuleStage 1 Disinfectants and Disinfection Byproducts Rule8938607Returned to Compliance01-NOV-2024 - Yes
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine8938603Returned to Compliance01-JAN-201931-MAR-2019No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)8938601Returned to Compliance01-MAR-201231-MAR-2012Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)307601Returned to Compliance01-MAY-200131-MAY-2001No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule8938600Returned to Compliance19-OCT-1999 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule1V00Returned to Compliance19-OCT-199920-OCT-1999No
  • 1 - 10 of 10

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
3088938600SOXState Compliance achieved25-JUN-2025State -
3088938610SOXState Compliance achieved25-JUN-2025State -
3088938609SOXState Compliance achieved25-JUN-2025State -
3088938608SOXState Compliance achieved25-JUN-2025State -
3088938611SOXState Compliance achieved25-JUN-2025State -
3088938607SOXState Compliance achieved25-JUN-2025State -
2958938603SIFState Public Notification received05-MAY-2020State -
293307601SOXState Compliance achieved23-SEP-2016State -
2928938601SOXState Compliance achieved26-SEP-2012State -
1E001V00EOXFederal Compliance achieved20-OCT-1999ODSWeb -
  • 1 - 10 of 10

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
GRAND PRAIRIE REGIONAL MM#16854YesConsecutive ConnectionSurface waterEmergencyActive
WELL #1 WTP JAMES ST1722YesWell Ground waterPermanentInactive
WELL #3 BALLPARK NORTH1724YesWell Ground waterPermanentActive
WELL #4 BALLPARK SOUTH1721YesWell Ground waterPermanentActive
WELL #2 HONEYSUCKLE LN1723YesWell Ground waterEmergencyActive
LONOKE WATERWORKS2923NoDistribution System/Zone - - Active
MAIN WTP76NoTreatment Plant - - Active
  • 1 - 7 of 7

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
MAIN WTP76Gaseous Chlorination, PostDisinfection
MAIN WTP76pH Adjustment, PreIron removal
MAIN WTP76Aeration, Slat TrayIron removal
MAIN WTP76Filtration, Pressure SandIron removal
MAIN WTP76CoagulationParticulate removal
MAIN WTP76Filtration, Pressure SandParticulate removal
MAIN WTP76pH Adjustment, PreParticulate removal
MAIN WTP76Filtration, Pressure SandSoftening (hardness removal)
MAIN WTP76CoagulationSoftening (hardness removal)
MAIN WTP76pH Adjustment, PreSoftening (hardness removal)
MAIN WTP76PermanganateTaste / odor control
MAIN WTP76Aeration, Slat TrayTaste / odor control
MAIN WTP76FluoridationOther
MAIN WTP76Hypochlorination, PreDisinfection
MAIN WTP76Hypochlorination, PreIron removal
MAIN WTP76Hypochlorination, PreManganese removal
MAIN WTP76Hypochlorination, PreTaste / odor control
  • 1 - 17 of 17

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.