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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDPA4140119
PWS NameOAK RIDGE AUTHORITY
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served700
County ServedCentre

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
MRMonitoring, RegularSynthetic Organic ChemicalsTotal Polychlorinated Biphenyls (PCB)2613939Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic Chemicals2,4-D2613934Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsHeptachlor2613932Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic Chemicals2,3,7,8-TCDD2613931Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsLASSO2613930Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine2613929Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsCarbofuran2613928Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsHexachlorocyclopentadiene2613927Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsDinoseb2613926Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsPicloram2613925Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) phthalate2613924Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsSimazine2613923Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsOXAMYL2613922Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) adipate2613921Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsGlyphosate2613920Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall2613919Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsDiquat2613918Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsDalapon2613917Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsToxaphene2613916Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsMethoxychlor2613915Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA2613914Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsEndrin2613913Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsChlordane2613940Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsPentachlorophenol2613938Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsBenzo(a)pyrene2613937Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsHEXACHLOROBENZENE2613936Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic Chemicals2,4,5-TP2613935Known01-JAN-202631-MAR-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsHeptachlor epoxide2613933Known01-JAN-202631-MAR-2026No
MRMonitoring of Treatment (SWTR-Unfilt/GWR)Ground Water RuleGroundwater Rule2526880Returned to Compliance01-JUL-202531-JUL-2025No
MRMonitoring, RegularNitrate RuleNitrite2606454Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularNitrate RuleNitrate2606453Known01-JAN-202531-DEC-2025No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)2423428Returned to Compliance01-APR-202430-JUN-2024No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM2423429Returned to Compliance01-APR-202430-JUN-2024No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine2314847Returned to Compliance01-JAN-202331-JAN-2023No
MRMonitoring of Treatment (SWTR-Unfilt/GWR)Ground Water RuleGroundwater Rule2314849Returned to Compliance01-JAN-202331-JAN-2023No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule2301155Returned to Compliance01-OCT-2022 - No
MRMonitoring of Treatment (SWTR-Unfilt/GWR)Ground Water RuleGroundwater Rule2224918Returned to Compliance01-MAY-202231-MAY-2022No
MRMonitoring of Treatment (SWTR-Unfilt/GWR)Ground Water RuleGroundwater Rule2203201Returned to Compliance01-NOV-202130-NOV-2021No
MRMonitoring, RegularSynthetic Organic ChemicalsHEXACHLOROBENZENE2208088Returned to Compliance01-OCT-202131-DEC-2021No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule2201360Returned to Compliance01-OCT-2021 - No
MRMonitoring, RegularSynthetic Organic ChemicalsTotal Polychlorinated Biphenyls (PCB)2208091Returned to Compliance01-OCT-202131-DEC-2021No
MRMonitoring, RegularSynthetic Organic ChemicalsHeptachlor epoxide2208085Returned to Compliance01-OCT-202131-DEC-2021No
MRMonitoring, RegularSynthetic Organic ChemicalsHeptachlor2208084Returned to Compliance01-OCT-202131-DEC-2021No
MRMonitoring, RegularSynthetic Organic Chemicals2,3,7,8-TCDD2208083Returned to Compliance01-OCT-202131-DEC-2021No
MRMonitoring, RegularSynthetic Organic ChemicalsLASSO2208082Returned to Compliance01-OCT-202131-DEC-2021No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine2208081Returned to Compliance01-OCT-202131-DEC-2021No
MRMonitoring, RegularSynthetic Organic ChemicalsCarbofuran2208080Returned to Compliance01-OCT-202131-DEC-2021No
MRMonitoring, RegularSynthetic Organic ChemicalsHexachlorocyclopentadiene2208079Returned to Compliance01-OCT-202131-DEC-2021No
MRMonitoring, RegularSynthetic Organic ChemicalsDinoseb2208078Returned to Compliance01-OCT-202131-DEC-2021No
MRMonitoring, RegularSynthetic Organic ChemicalsPicloram2208077Returned to Compliance01-OCT-202131-DEC-2021No
  • 1 - 50 of 351

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
261391370072613925SIEState Public Notification requested12-MAY-2026State -
261391370072613939SIEState Public Notification requested12-MAY-2026State -
261391370072613913SIEState Public Notification requested12-MAY-2026State -
261391370072613914SIEState Public Notification requested12-MAY-2026State -
261391370072613915SIEState Public Notification requested12-MAY-2026State -
261391370072613916SIEState Public Notification requested12-MAY-2026State -
261391370072613917SIEState Public Notification requested12-MAY-2026State -
261391370072613918SIEState Public Notification requested12-MAY-2026State -
261391370072613919SIEState Public Notification requested12-MAY-2026State -
261391370072613920SIEState Public Notification requested12-MAY-2026State -
261391370072613921SIEState Public Notification requested12-MAY-2026State -
261391370072613922SIEState Public Notification requested12-MAY-2026State -
261391370072613923SIEState Public Notification requested12-MAY-2026State -
261391370072613924SIEState Public Notification requested12-MAY-2026State -
261391370072613940SIEState Public Notification requested12-MAY-2026State -
261391370072613926SIEState Public Notification requested12-MAY-2026State -
261391370072613927SIEState Public Notification requested12-MAY-2026State -
261391370072613928SIEState Public Notification requested12-MAY-2026State -
261391370072613929SIEState Public Notification requested12-MAY-2026State -
261391370072613930SIEState Public Notification requested12-MAY-2026State -
261391370072613931SIEState Public Notification requested12-MAY-2026State -
261391370072613932SIEState Public Notification requested12-MAY-2026State -
261391370072613933SIEState Public Notification requested12-MAY-2026State -
261391370072613934SIEState Public Notification requested12-MAY-2026State -
261391370072613935SIEState Public Notification requested12-MAY-2026State -
261391370072613936SIEState Public Notification requested12-MAY-2026State -
261391370072613937SIEState Public Notification requested12-MAY-2026State -
261391370072613938SIEState Public Notification requested12-MAY-2026State -
260645370012606454SIEState Public Notification requested11-FEB-2026State -
260645370012606453SIEState Public Notification requested11-FEB-2026State -
252688020072526880SOXState Compliance achieved16-SEP-2025State -
2423428870032423429SOXState Compliance achieved31-JUL-2024State -
2423428870032423428SOXState Compliance achieved31-JUL-2024State -
2314847800032314847SOXState Compliance achieved28-FEB-2023State -
2314847800032314849SOXState Compliance achieved28-FEB-2023State -
2308535800022308535SOXState Compliance achieved20-JAN-2023State -
2301155800012301155SOXState Compliance achieved18-NOV-2022State -
2224918730332224918SOXState Compliance achieved06-JUL-2022State -
2224564690412133582SOXState Compliance achieved21-JUN-2022State -
2224564690412133583SOXState Compliance achieved21-JUN-2022State -
2224564690412133584SOXState Compliance achieved21-JUN-2022State -
2224564690412133585SOXState Compliance achieved21-JUN-2022State -
2208065750032208065SOXState Compliance achieved21-JUN-2022State -
2208065750032208066SOXState Compliance achieved21-JUN-2022State -
2208065750032208067SOXState Compliance achieved21-JUN-2022State -
2208065750032208068SOXState Compliance achieved21-JUN-2022State -
2208065750032208069SOXState Compliance achieved21-JUN-2022State -
2208065750032208070SOXState Compliance achieved21-JUN-2022State -
2208065750032208071SOXState Compliance achieved21-JUN-2022State -
2208065750032208072SOXState Compliance achieved21-JUN-2022State -
  • 1 - 50 of 317

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
ALPHA & BETA SPRINGS001YesWell Ground waterPermanentActive
1ST TAP AFTER CHL101NoSampling Station - - Active
CHLORINATOR BLD301NoTreatment Plant - - Active
  • 1 - 3 of 3

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
CHLORINATOR BLD301Hypochlorination, PostDisinfection
CHLORINATOR BLD3014-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.