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Active , MS0360069 , Lafayette County

Twelve Oaks Water System

Alpha

This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Population served
314
Population type
Residential
Federal type
Community (C)
State type
Community (C)
Water source, what the sources mean
Ground water 1 active of 1 on record
Service connections
119
Buys water from
None on record
Activity date
Apr 30, 2014

Who to contact

Cox, Josiah, President
Contact types
Administrative Contact, Owner
Address
1630 Des Peres Rd. Ste. 140, Des Peres MO 63131
Sivley, Michael DylanContact details not published for Sivley, Michael Dylan
Contact type
Designated Operator

No phone number, email address or postal address is published for this contact type; contact details are published only for an Administrative Contact or Owner.

Where the water comes from

Source facilities for Twelve Oaks Water System
FacilityName TypeStatus
WL001 WL001 Well Active

  • WL001

    Type
    Well
    Status
    Active

Who it serves

Serves one service area:

  • RESIDENTIAL AREA
    Type of service area
    Residential
Service connections by type and metering
Service connection typeMetering Connections
Residential ME 119

Operates year round.

This page shows only the operating periods in effect on September 25, 2026.

Compliance record

9 violations are listed below — validated and not in a violation group. Every validated violation.

Please note: some of these violations may have been resolved and/or returned to compliance.

Each violation below links to the enforcement actions the agency has recorded against it.

Violations on record for Twelve Oaks Water System.
Fiscal year Violation Analyte Category Determined
2024 Monitoring, Routine, Major (RTCR), 24 E. Coli Monitoring Jan 22, 2024
2024 Monitoring, Routine (DBP), Major, 25 Chlorine Monitoring Jan 22, 2024
2023 Monitoring, Routine, Major (RTCR), 22 E. Coli Monitoring Jul 18, 2023
2023 Monitoring, Routine (DBP), Major, 23 Chlorine Monitoring Jul 18, 2023
2022 Monitoring, Routine, Major (RTCR), 4 E. Coli Monitoring Apr 8, 2022
2022 Monitoring, Routine (DBP), Major, 5 Chlorine Monitoring Apr 8, 2022
2019 CCR Report, 2 Consumer Confidence Rule Reporting Jul 18, 2019
2016 Failure Address Deficiency (GWR), 3 Groundwater Rule Treatment Technique Sep 15, 2016
2015 CCR Report, 1 Consumer Confidence Rule Reporting Jul 14, 2015

What a violation is. Violations are issued for a public water system when there is a failure to meet certain state/region or federal drinking water regulations.

  • Monitoring — A MON violation is a violation of a monitoring requirement or a reporting requirement associated with the monitoring. A monitoring violation occurs when a public water system owner does not collect a required sample. A reporting violation occurs when a public water system owner does not report the result(s) to the state from a sample that was collected. When a public water system's owner does not collect a required sample, the violation is often referred to as a monitoring and reporting violation.
  • Reporting — A RPT violation occurs when public water system owners fail to report certain information. The RPT category does not include the failure to report analytical results, which falls under the MON category.
  • Public Notice — A PN violation occurs when a public water system owner does not notify the public about another violation in a timely or appropriate fashion.
  • Maximum Contaminant Level — An MCL violation means a contaminant has been detected above maximum contaminant level consistently in drinking water. MCL is the highest level of contamination that the U.S. Environmental Protection Agency (EPA) allows in drinking water. MCLs ensure that drinking water does not pose a short-term or long-term health risk.
  • Treatment Technique — A TT violation occurs when a public water system owner fails to apply a prescribed treatment technique by the allotted time. Actions that are classified as treatment techniques are broad. Examples of TT violations include: failure to employ a certified operator, inadequate removal of organic materials from raw water.

These definitions are quoted from the help text published with these pages.

This site shows what the agency publishes to the public. Records the agency holds but does not publish will not appear here, however complete this rebuild becomes.

Source. Mississippi State Department of Health, SDWIS/STATE, read when this page was built. What this site does and does not cover.

Not published here yet

  • Consumer Confidence Report generation, which the agency's application produces as a downloadable report
  • The Standardized Monitoring Framework spreadsheet the agency offers for download from a system's page

The agency publishes these; this rebuild does not carry them yet. Find them in Drinking Water Watch.