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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIL0975227
PWS NameGREAT LAKES NAVAL TRAINING STATION
PWS TypeCommunity water system
Owner TypeFederal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served23000
County ServedLake

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 of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule1403008Returned to Compliance01-JUL-202031-JUL-2020No
MRMonitoring, Repeat Minor (TCR)Total Coliform RuleColiform (TCR)1403005Returned to Compliance01-SEP-200830-SEP-2008No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1403004Returned to Compliance01-SEP-200830-SEP-2008Yes
MRMonitoring, RegularVolatile Organic Chemicals1,1,1-Trichloroethane1400489Returned to Compliance01-APR-198930-JUN-1989No
MRMonitoring, RegularVolatile Organic ChemicalsCarbon tetrachloride1400589Returned to Compliance01-APR-198930-JUN-1989No
MRMonitoring, RegularVolatile Organic ChemicalsTrichloroethylene1400689Returned to Compliance01-APR-198930-JUN-1989No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloroethane1400389Returned to Compliance01-APR-198930-JUN-1989No
MRMonitoring, RegularVolatile Organic ChemicalsBenzene1400789Returned to Compliance01-APR-198930-JUN-1989No
MRMonitoring, RegularVolatile Organic Chemicalsp-Dichlorobenzene1400189Returned to Compliance01-APR-198930-JUN-1989No
MRMonitoring, RegularVolatile Organic Chemicals1,1-Dichloroethylene1400289Returned to Compliance01-APR-198930-JUN-1989No
  • 1 - 10 of 10

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
19406051403008SIFState Public Notification received28-JUN-2021State -
19405991403004SOXState Compliance achieved01-APR-2009StateSupply went 6 months without a coliform violation.
19405991403005SOXState Compliance achieved01-APR-2009StateSupply went 6 months without a coliform violation.
19405931400589SOXState Compliance achieved06-MAY-1993State -
19405931400689SOXState Compliance achieved06-MAY-1993State -
19405931400789SOXState Compliance achieved06-MAY-1993State -
19405931400389SOXState Compliance achieved06-MAY-1993State -
19405931400289SOXState Compliance achieved06-MAY-1993State -
19405931400189SOXState Compliance achieved06-MAY-1993State -
19405931400489SOXState Compliance achieved06-MAY-1993State -
  • 1 - 10 of 10

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 04-NORTH CHICAGO (EMERGENCY)33105YesConsecutive ConnectionSurface waterEmergencyActive
INTAKE (01302)25580YesIntakeSurface waterPermanentActive
INTAKE (21028) (ABANDONED)25581YesIntakeSurface waterOtherInactive
GREAT LAKES NAVAL TRG STATION24209NoDistribution System/Zone - - Active
IDSE35164NoDistribution System/Zone - - Active
SCHOOL LEAD SAMPLING45392NoDistribution System/Zone - - Active
CHILDCARE FACILITY LEAD SAMPLING45393NoDistribution System/Zone - - Active
PF 02-PUMP STA 3114A33103NoPump Facility - - Active
PF 03-PUMP STA 191233104NoPump Facility - - Active
PF 05-PUMP STA 781134460NoPump Facility - - Active
PF 04-PUMP STA 1376A34459NoPump Facility - - Inactive
GENERIC FINISHED SAMPLING STATION27868NoSampling Station - - Active
GENERIC RAW SAMPLING STATION30290NoSampling Station - - Active
SSIN0130233634NoSampling Station - - Active
LT2-SAMPLE STATION35099NoSampling Station - - Active
GR03-TWO 2.0 MG GROUND TANKS AT PF0333108NoStorage - - Active
SP02-2.0 MG STANDPIPE @ PF0233109NoStorage - - Active
ELEV2-750K GALLON ELEVATED TANK44242NoStorage - - Active
ELEV1-400K ELEVATED TANK11378NoStorage - - Inactive
DISTRIBUTION GROUND STORAGE12281NoStorage - - Inactive
TP 01-SURFACE WATER TREATMENT PLANT16173NoTreatment Plant - - Active
  • 1 - 21 of 21

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP 01-SURFACE WATER TREATMENT PLANT16173Gaseous Chlorination, PreTaste / odor control
TP 01-SURFACE WATER TREATMENT PLANT16173Activated Carbon, PowderedTaste / odor control
TP 01-SURFACE WATER TREATMENT PLANT16173Gaseous Chlorination, PostDisinfection
TP 01-SURFACE WATER TREATMENT PLANT16173Rapid MixParticulate removal
TP 01-SURFACE WATER TREATMENT PLANT16173FlocculationParticulate removal
TP 01-SURFACE WATER TREATMENT PLANT16173CoagulationParticulate removal
TP 01-SURFACE WATER TREATMENT PLANT16173FluoridationOther
TP 01-SURFACE WATER TREATMENT PLANT16173Filtration, Rapid SandParticulate removal
TP 01-SURFACE WATER TREATMENT PLANT16173Gaseous Chlorination, PreDisinfection
TP 01-SURFACE WATER TREATMENT PLANT16173Inhibitor, PolyphosphateCorrosion control
TP 01-SURFACE WATER TREATMENT PLANT16173FlocculationParticulate removal
TP 01-SURFACE WATER TREATMENT PLANT16173SedimentationParticulate removal
TP 01-SURFACE WATER TREATMENT PLANT16173CoagulationParticulate removal
  • 1 - 13 of 13
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.