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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMO6010359
PWS NameHERCULANEUM PWS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourcePurchased ground water under influence of surface water source
Primacy TypeState
Is Wholesaler?No
Population Served4227
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
MRMonitoring, Routine (IDSE)Stage 2 Disinfectants and Disinfection Byproducts RuleStage 2 Disinfectants and Disinfection Byproducts Rule#0001Returned to Compliance01-APR-2008 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule5431007Returned to Compliance01-OCT-2006 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule5430704Returned to Compliance01-JUL-2003 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)5430502Returned to Compliance01-NOV-200130-NOV-2001No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)199Known01-DEC-199831-DEC-1998Yes
  • 1 - 5 of 5

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
718085430502SOXState Compliance achieved22-JAN-2014State -
#0002#0001EOXFederal Compliance achieved11-JUN-2008ODSWeb -
718075431007SOXState Compliance achieved29-AUG-2007State -
717055430704SOXState Compliance achieved07-FEB-2005State -
399199SIFState Public Notification received15-FEB-1999State -
  • 1 - 5 of 5

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 2 FESTUS MO6010276106324YesConsecutive ConnectionGround water under the influence of surface waterEmergencyActive
WELL # 3 CROSS ST83450YesWell Ground waterOtherInactive
WELL # 2 ST JOSEPH ST83449YesWell Ground waterOtherInactive
WELL # 1 JOACHIM83448YesWell Ground waterOtherInactive
WELL # 5 MCNUTT SCHOOL RD EMERGENCY83452YesWell Ground waterEmergencyActive
WELL # 4 SCENIC DRIVE EMERGENCY83451YesWell Ground waterEmergencyActive
CC 3 CRYSTAL CITY MO6010198107615YesConsecutive ConnectionGround water under the influence of surface waterEmergencyActive
CC 4 PEVELY PWS MO6010638107616YesConsecutive ConnectionGround water under the influence of surface waterEmergencyActive
CC 1 JEFFERSON CO WTR ATHORITY MO607135296752YesConsecutive ConnectionGround water under the influence of surface waterPermanentActive
DISTRIBUTION SYSTEM88020NoDistribution System/Zone - - Active
CHEMICAL SAMPLES92873NoSampling Station - - Active
400 K GAL JOACHIM TOWER76946NoStorage - - Active
400K GAL MC NUTT - SCHOOL RD96753NoStorage - - Active
SCENIC DRIVE 250K GAL TANK97165NoStorage - - Active
450K GAL 135 JOACHIM AVE TANK- DUPLICATE103975NoStorage - - Inactive
TOWER @ WELL #4-DUPLICATE OF ST 6122097166NoStorage - - Inactive
WELL # 472173NoTreatment Plant - - Active
WELL # 572174NoTreatment Plant - - Active
WELL # 372172NoTreatment Plant - - Inactive
  • 1 - 19 of 19

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL # 472173Gaseous Chlorination, PostDisinfection
WELL # 572174Gaseous Chlorination, PostDisinfection
  • 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.