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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMO6024629
PWS NameST CHARLES COUNTY PWSD 2 WARREN
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1192
County ServedWarren

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, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U1022896Returned to Compliance01-AUG-199231-JUL-1996No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)2466791Known01-AUG-199131-AUG-1991Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)1158791Known01-JAN-199131-JAN-1991No
  • 1 - 3 of 3

Enforcement Actions


Enforcement Actions

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 1 WARRENTON MO6010834105723YesConsecutive ConnectionGround waterEmergencyActive
WELL #4 N OAK DR WL-MOVED TO MO602163383685YesWell Ground waterPermanentInactive
WELL #3 INNSBROOK #399536YesWell Ground waterPermanentActive
WELL # 5 STRACKS CHURCH WELL96067YesWell Ground waterPermanentActive
INNSBRK WELL#283686YesWell Ground waterOtherInactive
WELL #1 INNSBROOK #183687YesWell Ground waterEmergencyActive
DISTRIBUTION SYSTEM88101NoDistribution System/Zone - - Active
INNSBROOK WELL #1 BOOSTER102974NoPump Facility - - Active
INNSBROOK WELL #3 BOOSTER109807NoPump Facility - - Active
INNSBROOK WELL #3 BOOSTER102975NoPump Facility - - Inactive
N OAK DR BOOSTER - MOVED TO 6021633102976NoPump Facility - - Inactive
CHEMICAL SAMPLES92954NoSampling Station - - Active
30K GAL STANDPIPE INNSBROOK WELL #3102977NoStorage - - Active
600K GAL STANDPIPE STRACKS CHURCH WELL102979NoStorage - - Active
30K GAL STANDPIPE INNSBROOK WELL #177019NoStorage - - Active
100K STANDPIPE N OAK WL- MOVED/MO6021633102978NoStorage - - Inactive
100K N OAK ELEVATED - MOVED TO MO6021633105724NoStorage - - Inactive
TANK #2 SAME LOCATION AS ST6355697210NoStorage - - Inactive
TREATMENT INNSBROOK WELL #3102973NoTreatment Plant - - Active
TREATMENT WELL #1 INNSBROOK #173022NoTreatment Plant - - Active
TREATMENT WELL # 5 STRACKS CHURCH WELL96068NoTreatment Plant - - Active
TRTMT WL #4 N OAK DR -MOVED TO MO602163372342NoTreatment Plant - - Inactive
INNSBRK WELL#272343NoTreatment Plant - - Inactive
  • 1 - 23 of 23

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT INNSBROOK WELL #3102973Hypochlorination, PostDisinfection
TREATMENT INNSBROOK WELL #3102973SequestrationIron removal
TRTMT WL #4 N OAK DR -MOVED TO MO602163372342SequestrationIron removal
TRTMT WL #4 N OAK DR -MOVED TO MO602163372342Hypochlorination, PostDisinfection
INNSBRK WELL#272343Gaseous Chlorination, PostDisinfection
TREATMENT WELL #1 INNSBROOK #173022SequestrationIron removal
TREATMENT WELL #1 INNSBROOK #173022Hypochlorination, PostDisinfection
TREATMENT WELL # 5 STRACKS CHURCH WELL96068Hypochlorination, PostDisinfection
  • 1 - 8 of 8

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.