U.S. flag

An official website of the United States government

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMO3010039
PWS NameAUXVASSE PWS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1001
County ServedCallaway

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
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule6404614Returned to Compliance01-OCT-2024 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule6404613Returned to Compliance01-JUL-2024 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)6404507Returned to Compliance01-OCT-200631-OCT-2006No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)6404306Returned to Compliance01-SEP-200530-SEP-2005No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)197Returned to Compliance01-MAY-199731-MAY-1997No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)21394Returned to Compliance01-FEB-199428-FEB-1994No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)2307992Returned 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
9136404614SOXState Compliance achieved07-APR-2025StatePER AUSTEN DUDENHOEFFER
9116404613SFJState Formal Notice of Violation issued06-NOV-2024State -
9086404306SOXState Compliance achieved22-JAN-2014State -
9086404507SOXState Compliance achieved22-JAN-2014State -
90821394SOXState Compliance achieved22-JAN-2014State -
908197SOXState Compliance achieved22-JAN-2014State -
9082307992SOXState Compliance achieved22-JAN-2014State -
  • 1 - 7 of 7

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 1 CALLAWAY 2 WATER DISTRICT MO3024085105362YesConsecutive ConnectionGround waterEmergencyActive
WELL # 4 - 650 PARK ST78481YesWell Ground waterPermanentActive
WELL #5 CRAWFORD WAY105522YesWell Ground waterPermanentActive
WELL # 3 - 210 N MARY ST- EMERGENCY AVAI78480YesWell Ground waterOtherInactive
WELL #2 FIRE STATION WELL - 105 E WALNUT78479YesWell Ground waterOtherInactive
DISTRIBUTION SYSTEM85743NoDistribution System/Zone - - Active
CHEMICAL SAMPLES90596NoSampling Station - - Active
200K GAL PARK ST WATER TOWER75757NoStorage - - Active
AUXVASSE WATER TOWER -INACTIVE96445NoStorage - - Inactive
WELL #5 CRAWFORD WAY TREATMENT106197NoTreatment Plant - - Active
WELL # 4 - 650 PARK ST95558NoTreatment Plant - - Active
WELL #2 FIRE STATION WELL67097NoTreatment Plant - - Inactive
WELL # 395559NoTreatment Plant - - Inactive
  • 1 - 13 of 13

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL #5 CRAWFORD WAY TREATMENT106197Gaseous Chlorination, PostDisinfection
WELL # 4 - 650 PARK ST95558Gaseous 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.