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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTX1470031
PWS NameSLC WSC
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served1749
County ServedLimestone

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 Notice100068797Open11-AUG-2025 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068795Open27-JUL-2025 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068794Open27-JUL-2025 - No
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule100068799Returned to Compliance01-JUL-202531-JUL-2025No
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule100068801Known01-JUL-202531-DEC-2025No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule100068800Open01-JUL-2025 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068791Open16-MAY-2025 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068790Open01-MAY-2025 - No
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068789Open04-APR-2025 - No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule100068788Returned to Compliance01-APR-2025 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068783Returned to Compliance22-FEB-2025 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068782Returned to Compliance17-FEB-2025 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068780Open16-FEB-2025 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068779Returned to Compliance01-JAN-202531-MAR-2025Yes
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule100068792Known01-JAN-202530-JUN-2025No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068764Returned to Compliance21-NOV-2024 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068763Returned to Compliance21-NOV-2024 - No
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS100068784Open17-OCT-2024 - Yes
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS100068785Open17-OCT-2024 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068757Open11-OCT-2024 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068758Open11-OCT-2024 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)100068773Returned to Compliance01-OCT-202431-DEC-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068771Returned to Compliance01-OCT-202431-DEC-2024Yes
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule100068768Returned to Compliance01-OCT-202431-OCT-2024No
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule100068760Returned to Compliance01-SEP-202430-SEP-2024No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068752Returned to Compliance21-AUG-2024 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068754Open17-AUG-2024 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068753Open17-AUG-2024 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068749Returned to Compliance08-AUG-2024 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068745Returned to Compliance01-JUL-202430-SEP-2024Yes
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule100068750Returned to Compliance01-JUL-2024 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)100068748Returned to Compliance01-JUL-202430-SEP-2024Yes
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule100068756Returned to Compliance01-JUL-202431-JUL-2024No
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule100068777Known01-JUL-202431-DEC-2024No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068737Returned to Compliance22-JUN-2024 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068738Returned to Compliance19-JUN-2024 - No
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068731Returned to Compliance07-JUN-2024 - No
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)100068732Returned to Compliance07-JUN-2024 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068730Returned to Compliance18-MAY-2024 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068728Returned to Compliance02-MAY-2024 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068729Returned to Compliance02-MAY-2024 - No
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule100068734Returned to Compliance01-MAY-202431-MAY-2024No
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068723Returned to Compliance30-APR-2024 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)100068727Returned to Compliance01-APR-202430-JUN-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068726Returned to Compliance01-APR-202430-JUN-2024Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068714Returned to Compliance15-FEB-2024 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068701Open05-JAN-2024 - No
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068704Returned to Compliance02-JAN-2024 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM100068717Returned to Compliance01-JAN-202431-MAR-2024Yes
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule100068735Known01-JAN-202430-JUN-2024No
  • 1 - 50 of 255

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
100117594100068800SIAState Violation/Reminder Notice31-DEC-2025State -
100117592100068799SIEState Public Notification requested16-OCT-2025State -
100117588100068797SIAState Violation/Reminder Notice11-SEP-2025State -
100117586100068795SIAState Violation/Reminder Notice04-SEP-2025State -
100117585100068794SIAState Violation/Reminder Notice04-SEP-2025State -
100117582100068792SIEState Public Notification requested03-SEP-2025State -
100117580100068788SOXState Compliance achieved20-AUG-2025StateADEQUATE LCN RECEIVED 8/6/2025;JMP
100117579100068791SIAState Violation/Reminder Notice12-JUN-2025State -
100117577100068696SOXState Compliance achieved29-MAY-2025State20250529; ADAZA; 10 VIOLS SOX'D BASED ON TTHM DBP2-02 2Q2025 LRAA.
100117577100068703SOXState Compliance achieved29-MAY-2025State20250529; ADAZA; 10 VIOLS SOX'D BASED ON TTHM DBP2-02 2Q2025 LRAA.
100117577100068661SOXState Compliance achieved29-MAY-2025State20250529; ADAZA; 10 VIOLS SOX'D BASED ON TTHM DBP2-02 2Q2025 LRAA.
100117577100068681SOXState Compliance achieved29-MAY-2025State20250529; ADAZA; 10 VIOLS SOX'D BASED ON TTHM DBP2-02 2Q2025 LRAA.
100117577100068630SOXState Compliance achieved29-MAY-2025State20250529; ADAZA; 10 VIOLS SOX'D BASED ON TTHM DBP2-02 2Q2025 LRAA.
100117577100068771SOXState Compliance achieved29-MAY-2025State20250529; ADAZA; 10 VIOLS SOX'D BASED ON TTHM DBP2-02 2Q2025 LRAA.
100117577100068779SOXState Compliance achieved29-MAY-2025State20250529; ADAZA; 10 VIOLS SOX'D BASED ON TTHM DBP2-02 2Q2025 LRAA.
100117578100068790SIAState Violation/Reminder Notice28-MAY-2025State -
100117576100068789SIEState Public Notification requested12-MAY-2025State -
100117573100068785SIEState Public Notification requested31-MAR-2025State -
100117571100068784SIEState Public Notification requested31-MAR-2025State -
100117539100068726SIFState Public Notification received25-MAR-2025State -
100117554100068783SOXState Compliance achieved25-MAR-2025State -
100117566100068782SOXState Compliance achieved25-MAR-2025State -
100117530100068764SOXState Compliance achieved25-MAR-2025State -
100117528100068763SOXState Compliance achieved25-MAR-2025State -
100117538100068752SOXState Compliance achieved25-MAR-2025State -
100117556100068749SOXState Compliance achieved25-MAR-2025State -
100117542100068738SOXState Compliance achieved25-MAR-2025State -
100117536100068737SOXState Compliance achieved25-MAR-2025State -
100117559100068657SIFState Public Notification received25-MAR-2025State -
100117557100068687SIFState Public Notification received25-MAR-2025State -
100117522100068700SIFState Public Notification received25-MAR-2025State -
100117549100068702SIFState Public Notification received25-MAR-2025State -
100117567100068708SIFState Public Notification received25-MAR-2025State -
100117555100068711SIFState Public Notification received25-MAR-2025State -
100117543100068717SIFState Public Notification received25-MAR-2025State -
100117537100068727SIFState Public Notification received25-MAR-2025State -
100117564100068734SIFState Public Notification received25-MAR-2025State -
100117531100068745SIFState Public Notification received25-MAR-2025State -
100117529100068748SIFState Public Notification received25-MAR-2025State -
100117562100068760SIFState Public Notification received25-MAR-2025State -
100117560100068768SIFState Public Notification received25-MAR-2025State -
100117525100068773SIFState Public Notification received25-MAR-2025State -
100117521100068705SOXState Compliance achieved25-MAR-2025State -
100117550100068714SOXState Compliance achieved25-MAR-2025State -
100117548100068728SOXState Compliance achieved25-MAR-2025State -
100117546100068729SOXState Compliance achieved25-MAR-2025State -
100117558100068730SOXState Compliance achieved25-MAR-2025State -
100117520100068780SIAState Violation/Reminder Notice18-MAR-2025State -
100117518100068756SIFState Public Notification received24-FEB-2025State -
100117510100068777SIEState Public Notification requested12-FEB-2025State -
  • 1 - 50 of 252

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
INTAKE 1 - W SIDE OF DAM / FM 337133683YesIntakeSurface waterPermanentActive
1 - CR 775111089YesWell Ground waterPermanentInactive
RAW-TAP117610NoCommon Headers - - Active
SWTP - 0.200 MG - CW125685NoClear Well - - Active
DISTRIBUTION SYSTEM37301NoDistribution System/Zone - - Active
SWTP CLEARWELL - 350 GPM - SP77907NoPump Facility - - Active
SWTP CLEARWELL - 240 GPM - SP77908NoPump Facility - - Active
SWTP CLEARWELL - 350 GPM - SP77909NoPump Facility - - Active
FM 937 FM 3371 PLANT - 350 GPM - SP77910NoPump Facility - - Active
FM 937 FM 3371 PLANT - 350 GPM - SP77911NoPump Facility - - Active
SWTP FILTER BACKWASH77912NoPump Facility - - Active
245 CR 775; GROESBECK138106NoSampling Station - - Active
245 CR 775, GROESBECK55480NoSampling Station - - Active
FM 937 FM 3371 PLANT - 0.08 MG - GR95672NoStorage - - Active
FM 937 FM 3371 PLANT - 0.005 MG - HD95673NoStorage - - Active
FM 937 FM 3371 PLANT - 0.010 MG - HD95674NoStorage - - Active
FM 937 FM 3371 PLANT - 0.100 MG - ST95675NoStorage - - Active
AT WELL SITE112880NoTreatment Plant - - Active
SWTP PLANT9807NoTreatment Plant - - Active
  • 1 - 19 of 19

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
AT WELL SITE112880Hypochlorination, PreDisinfection
SWTP PLANT9807CoagulationParticulate removal
SWTP PLANT9807InnovativeParticulate removal
SWTP PLANT9807InnovativeParticulate removal
SWTP PLANT9807Gaseous Chlorination, PreDisinfection
SWTP PLANT9807InnovativeDisinfection
SWTP PLANT9807InnovativeParticulate removal
SWTP PLANT9807InnovativeDisinfection
SWTP PLANT9807Gaseous Chlorination, PostDisinfection
SWTP PLANT9807InnovativeDisinfection
SWTP PLANT9807InnovativeDisinfection
SWTP PLANT9807InnovativeDisinfection
SWTP PLANT9807InnovativeOther
SWTP PLANT9807InnovativeOther
  • 1 - 14 of 14
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.