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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIL0810300
PWS NameMOUNT VERNON
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served15793
County ServedJefferson

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
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule5191211Returned to Compliance01-JUL-2024 - No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)5191210Returned to Compliance01-OCT-202331-DEC-2023No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)5191209Returned to Compliance01-APR-202330-JUN-2023No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule5191208Returned to Compliance30-DEC-2020 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule5191207Returned to Compliance01-JUL-2017 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)5191206Returned to Compliance01-JUL-200731-JUL-2007No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule5191205Returned to Compliance01-JUL-2005 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule5191004Returned to Compliance01-JUL-2004 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)5190800Known01-JUN-200030-JUN-2000Yes
MCLMaximum Contaminant Level Violation, AverageFormer Total Trihalomethane RuleTTHM1184290Returned to Compliance23-MAY-199022-MAY-1991Yes
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Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
7549255191211SOXState Compliance achieved06-DEC-2024State -
7549225191210SIFState Public Notification received25-JUN-2024State -
7549235191209SIFState Public Notification received25-JUN-2024State -
7549135191208SOXState Compliance achieved14-JAN-2021State -
7549115191207SOXState Compliance achieved24-JUL-2017State -
7549095191206SIFState Public Notification received24-JUN-2008State -
7549055191205SOXState Compliance achieved23-SEP-2005State -
7545045191004SIAState Violation/Reminder Notice23-AUG-2004State -
1289005190800SIEState Public Notification requested15-AUG-2000State -
7541911184290SOXState Compliance achieved01-OCT-1990State -
  • 1 - 10 of 10

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC01 - MT. VERNON MASTER METER26221YesConsecutive ConnectionSurface waterPermanentActive
INTAKE (70732) ABANDONED25562YesIntakeSurface waterOtherInactive
INTAKE (70731) ABANDONED25561YesIntakeSurface waterOtherInactive
INTAKE (70730) ABANDONED25560YesIntakeSurface waterOtherInactive
MOUNT VERNON23957NoDistribution System/Zone - - Active
CHILDCARE FACILITY LEAD SAMPLING46397NoDistribution System/Zone - - Active
SCHOOL LEAD SAMPLING46422NoDistribution System/Zone - - Active
PF08 - BOOSTER STATION 122880NoPump Facility - - Active
GENERIC FINISHED SAMPLING STATION27616NoSampling Station - - Active
GENERIC RAW SAMPLING STATION30038NoSampling Station - - Active
GR08 - GROUND STORAGE TANK12837NoStorage - - Active
ELEV1 - ELEVATED TANK 140141NoStorage - - Active
ELEV3 - ELEVATED TANK 340143NoStorage - - Active
ELEVATED TANK 440618NoStorage - - Active
DISTRIBUTION ELEVATED STORAGE11277NoStorage - - Inactive
DISTRIBUTION GROUND STORAGE12216NoStorage - - Inactive
TP01 GROUND STORAGE (ABANDONED)12836NoStorage - - Inactive
ELEV2 - ELEVATED TANK 240142NoStorage - - Inactive
TP02 - MILLER LAKE (ABANDONED)15683NoTreatment Plant - - Inactive
TP03 - JC LAKE INTAKE (ABANDONED)15684NoTreatment Plant - - Inactive
TP04 - JC LAKE (ABANDONED)15685NoTreatment Plant - - Inactive
TP05 - CASEY FORK CREEK (ABANDONED)15686NoTreatment Plant - - Inactive
TP06 - TREATMENT (ABANDONED)15687NoTreatment Plant - - Inactive
TP07 - TREATMENT PLANT (ABANDONED)15688NoTreatment Plant - - Inactive
  • 1 - 24 of 24

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP07 - TREATMENT PLANT (ABANDONED)15688Gaseous Chlorination, PreTaste / odor control
TP07 - TREATMENT PLANT (ABANDONED)15688FluoridationOther
TP07 - TREATMENT PLANT (ABANDONED)15688ChloraminesDisinfection
TP07 - TREATMENT PLANT (ABANDONED)15688Gaseous Chlorination, PreDisinfection
TP07 - TREATMENT PLANT (ABANDONED)15688FluoridationDisinfection
TP07 - TREATMENT PLANT (ABANDONED)15688FlocculationDisinfection by-products control
TP07 - TREATMENT PLANT (ABANDONED)15688SedimentationDisinfection by-products control
TP07 - TREATMENT PLANT (ABANDONED)15688Filtration, Rapid SandDisinfection by-products control
TP07 - TREATMENT PLANT (ABANDONED)15688ChloraminesDisinfection by-products control
TP07 - TREATMENT PLANT (ABANDONED)15688CoagulationDisinfection by-products control
TP07 - TREATMENT PLANT (ABANDONED)15688Rapid MixDisinfection by-products control
TP07 - TREATMENT PLANT (ABANDONED)15688pH Adjustment, PreDisinfection by-products control
TP07 - TREATMENT PLANT (ABANDONED)15688Filtration, Rapid SandIron removal
TP07 - TREATMENT PLANT (ABANDONED)15688Gaseous Chlorination, PreIron removal
TP07 - TREATMENT PLANT (ABANDONED)15688pH Adjustment, PreIron removal
TP07 - TREATMENT PLANT (ABANDONED)15688Gaseous Chlorination, PreManganese removal
TP07 - TREATMENT PLANT (ABANDONED)15688FlocculationParticulate removal
TP07 - TREATMENT PLANT (ABANDONED)15688SedimentationParticulate removal
TP07 - TREATMENT PLANT (ABANDONED)15688Filtration, Rapid SandParticulate removal
TP07 - TREATMENT PLANT (ABANDONED)15688CoagulationParticulate removal
TP07 - TREATMENT PLANT (ABANDONED)15688Rapid MixParticulate removal
TP07 - TREATMENT PLANT (ABANDONED)15688pH Adjustment, PreParticulate removal
  • 1 - 22 of 22
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.