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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMO5010738
PWS NameSHELDON PWS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served543
County ServedVernon

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
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule2435816Returned to Compliance01-JAN-202231-JAN-2022No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)2435709Returned to Compliance01-JAN-200931-JAN-2009No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)2435609Returned to Compliance01-NOV-200830-NOV-2008No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)2435508Returned to Compliance01-JUL-200831-JUL-2008No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)2434601Returned to Compliance01-AUG-200131-AUG-2001No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)2434592Returned to Compliance01-JUL-199231-JUL-1992No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)2328892Returned to Compliance01-APR-199230-APR-1992No
  • 1 - 7 of 7

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
2753222435816SIFState Public Notification received09-MAR-2022State -
2753112434592SOXState Compliance achieved22-JAN-2014State -
2753112435709SOXState Compliance achieved22-JAN-2014State -
2753112435508SOXState Compliance achieved22-JAN-2014State -
2753112435609SOXState Compliance achieved22-JAN-2014State -
2753112328892SOXState Compliance achieved22-JAN-2014State -
2753112434601SOXState Compliance achieved22-JAN-2014State -
  • 1 - 7 of 7

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 2 VERNON CO PWSD # 2 MO5024617109656YesConsecutive ConnectionGround waterEmergencyActive
CITY HALL WELL #1 (1964) 110 W MAIN ST81522YesWell Ground waterPermanentActive
WELL # 3 (1951) OLD WELL 181521YesWell Ground waterOtherInactive
CITY PARK WELL #2 (1973) 109 N 6TH ST81523YesWell Ground waterOtherActive
CC 1 VERNON CO PWSD # 2 MO502461799876YesConsecutive ConnectionGround waterEmergencyActive
DISTRIBUTION SYSTEM87122NoDistribution System/Zone - - Active
CHEMICAL SAMPLES91975NoSampling Station - - Active
50K GAL ELEV TANK CITY HALL97082NoStorage - - Active
DOES NOT EXIST76535NoStorage - - Inactive
CITY HALL WELL #1 110 W MAIN ST TREATMNT100143NoTreatment Plant - - Active
WELL # 2 (1973)-110 W MAIN ST TREATMENT100144NoTreatment Plant - - Inactive
  • 1 - 11 of 11

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
CITY HALL WELL #1 110 W MAIN ST TREATMNT100143Gaseous Chlorination, PostDisinfection
WELL # 2 (1973)-110 W MAIN ST TREATMENT100144Gaseous 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.