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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMO2010134
PWS NameCANTON PWS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served3200
County ServedLewis

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
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM5202013Returned to Compliance01-JUL-201530-SEP-2015Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM5202012Returned to Compliance01-OCT-201231-DEC-2012Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM5202011Returned to Compliance01-JUL-201230-SEP-2012Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM5202010Returned to Compliance01-APR-201230-JUN-2012Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM5202009Returned to Compliance01-JAN-201231-MAR-2012Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)5201402Returned to Compliance01-JUL-200231-JUL-2002Yes
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U5201704Returned to Compliance01-DEC-199930-NOV-2003No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)103594Returned to Compliance01-OCT-199331-OCT-1993No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)40893Returned to Compliance01-APR-199330-APR-1993No
  • 1 - 9 of 9

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
14352245202013SOXState Compliance achieved31-MAR-2016StateRTC PER EPA POLICY
143522240893SOXState Compliance achieved31-JUL-2015State -
14352225201704SOXState Compliance achieved31-JUL-2015State -
14352225201402SOXState Compliance achieved31-JUL-2015State -
1435222103594SOXState Compliance achieved31-JUL-2015State -
14352195202009SFOState Administrative/Compliance Order with penalty issued16-MAY-2013StateEffective 5/16/2013 - Two year AOC for DBP Violations. System has 3 months to submit proposed plan and quarterly updates to PDWB through term. MSK 05/22/13
14352195202012SFOState Administrative/Compliance Order with penalty issued16-MAY-2013StateEffective 5/16/2013 - Two year AOC for DBP Violations. System has 3 months to submit proposed plan and quarterly updates to PDWB through term. MSK 05/22/13
14352195202011SFOState Administrative/Compliance Order with penalty issued16-MAY-2013StateEffective 5/16/2013 - Two year AOC for DBP Violations. System has 3 months to submit proposed plan and quarterly updates to PDWB through term. MSK 05/22/13
14352195202010SFOState Administrative/Compliance Order with penalty issued16-MAY-2013StateEffective 5/16/2013 - Two year AOC for DBP Violations. System has 3 months to submit proposed plan and quarterly updates to PDWB through term. MSK 05/22/13
  • 1 - 9 of 9

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 1 CLARK CO PWSD#1 MO2024138105853YesConsecutive ConnectionGround waterOtherInactive
WELL # 278239YesWell Ground waterPermanentActive
WELL # 178238YesWell Ground waterPermanentActive
PLANT CLEARWELL105854NoClear Well - - Inactive
DISTRIBUTION SYSTEM85483NoDistribution System/Zone - - Active
FILTER BACKWASH PUMP105851NoPump Facility - - Active
HIGH SERVICE PUMPS105852NoPump Facility - - Active
BOOSTER STATION95728NoPump Facility - - Inactive
CHEMICAL SAMPLES90336NoSampling Station - - Active
NORTH WATER TOWER75583NoStorage - - Active
GROUND STORAGE TANK96302NoStorage - - Active
SOUTH WATER TOWER96303NoStorage - - Active
PLANT CLEARWELL96762NoStorage - - Active
CANTON - TREATMENT PLANT67024NoTreatment Plant - - Active
  • 1 - 14 of 14

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
CANTON - TREATMENT PLANT67024Gaseous Chlorination, PostDisinfection
CANTON - TREATMENT PLANT670244-Log Treatment of VirusesDisinfection
CANTON - TREATMENT PLANT67024PermanganateIron removal
CANTON - TREATMENT PLANT67024Aeration, Slat TrayIron removal
CANTON - TREATMENT PLANT67024ChloraminesDisinfection
CANTON - TREATMENT PLANT67024Gaseous Chlorination, PreDisinfection
CANTON - TREATMENT PLANT67024Lime - Soda Ash AdditionSoftening (hardness removal)
CANTON - TREATMENT PLANT67024CoagulationSoftening (hardness removal)
CANTON - TREATMENT PLANT67024Rapid MixSoftening (hardness removal)
CANTON - TREATMENT PLANT67024FlocculationSoftening (hardness removal)
CANTON - TREATMENT PLANT67024SedimentationSoftening (hardness removal)
CANTON - TREATMENT PLANT67024FluoridationOther
CANTON - TREATMENT PLANT67024pH Adjustment, PreSoftening (hardness removal)
CANTON - TREATMENT PLANT67024Filtration, Rapid SandSoftening (hardness removal)
  • 1 - 14 of 14
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.