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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTN0000518
PWS NameNORTHWEST DYERSBURG U.D.
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served3996
County ServedDyer

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 Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule3Returned to Compliance01-JUL-2017 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9402437Known01-MAY-199431-MAY-1994No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9301261Known01-MAR-199331-MAR-1993No
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)9001001Known01-AUG-199031-AUG-1990No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9001002Known01-AUG-199031-AUG-1990Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9000024Known01-NOV-198930-NOV-1989No
  • 1 - 6 of 6

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
33SIAState Violation/Reminder Notice14-NOV-2017State -
94033619402437SIEState Public Notification requested30-JUN-1994State -
93006409301261SIFState Public Notification received20-MAY-1993State -
90001599000024SIAState Violation/Reminder Notice31-DEC-1989State -
  • 1 - 4 of 4

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
DYERSBURG SUB C - CONNECTION6445YesConsecutive ConnectionGround waterEmergencyInactive
WELL #12811YesWell Ground waterPermanentInactive
WELL #32813YesWell Ground waterPermanentActive
WELL #22812YesWell Ground waterPermanentActive
WELL #513264YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM6446NoDistribution System/Zone - - Active
SAMPLING STATION6447NoSampling Station - - Active
300,000 GAL. TANK14278NoStorage - - Active
100,000 GAL. TANK14279NoStorage - - Active
50,000 GAL. TANK14280NoStorage - - Active
TOTAL STORAGE317NoStorage - - Active
WATER PLANT1051NoTreatment Plant - - Active
CLEARWELLTP001NoTreatment Plant - - Active
  • 1 - 13 of 13

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WATER PLANT1051CoagulationParticulate removal
WATER PLANT1051Gaseous Chlorination, PreDisinfection by-products control
WATER PLANT1051SedimentationParticulate removal
WATER PLANT1051Filtration, Pressure SandParticulate removal
WATER PLANT1051Gaseous Chlorination, PostDisinfection
WATER PLANT10514-Log Treatment of VirusesDisinfection
CLEARWELLTP001Filtration, Pressure SandParticulate removal
CLEARWELLTP001Aeration, Slat TrayIron removal
CLEARWELLTP001Gaseous Chlorination, PostDisinfection
CLEARWELLTP001FluoridationOther
CLEARWELLTP001Gaseous Chlorination, PreDisinfection
CLEARWELLTP001CoagulationParticulate removal
CLEARWELLTP001SedimentationParticulate 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.