Public Water Partners

MONTICELLO, MS · Lawrence County

SONTAG-WANILLA Water System

Consumer Confidence Report status

SONTAG-WANILLA must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for SONTAG-WANILLA.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Mississippi’s official records. Always confirm current status with Mississippi before making decisions based on this information.

System facts

System ID (PWSID)
MS0390006
System type
Community Water System
Population served
1,484
Service connections
557
Ownership
public/private mix
Water source
groundwater (wells)

SONTAG-WANILLA is one of 794 community water systems in Mississippi in the 501 to 3,300 people size category, serving 1,484 people from groundwater.

As of August 1, 2026, its federal record holds 95 entries between 1981 and 2024, all of which EPA lists as closed.

Of the 95, 92 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Radionuclides and Revised Rad Rule, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Public Notice Rule and Revised PN Rule.

Violation history

  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2012 – December 31, 2012

    Resolved
  • Monitoring, Regular

    Radium-228

    October 1, 2012 – December 31, 2012

    Resolved
  • Monitoring, Regular

    Radium-226

    October 1, 2012 – December 31, 2012

    Resolved
  • Monitoring, Regular

    Radium-228

    July 1, 2012 – September 30, 2012

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2012 – September 30, 2012

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2012 – September 30, 2012

    Resolved
  • Monitoring, Regular

    Radium-226

    April 1, 2012 – June 30, 2012

    Resolved
  • Monitoring, Regular

    Radium-228

    April 1, 2012 – June 30, 2012

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2012 – March 31, 2012

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2012 – March 31, 2012

    Resolved
  • Monitoring, Regular

    Radium-226

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Radium-228

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Radium-228

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Radium-228

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring, Regular

    Radium-226

    April 1, 2011 – June 30, 2011

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2011 – June 30, 2011

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2011 – June 30, 2011

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2011 – March 31, 2011

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2011 – March 31, 2011

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2011 – March 31, 2011

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2011 – March 31, 2011

    Resolved
  • Monitoring, Regular

    Radium-226

    October 1, 2010 – December 31, 2010

    Resolved
  • Monitoring, Regular

    Radium-226

    October 1, 2010 – December 31, 2010

    Resolved
  • Monitoring, Regular

    Radium-226

    October 1, 2010 – December 31, 2010

    Resolved
  • Monitoring, Regular

    Radium-228

    July 1, 2010 – September 30, 2010

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2010 – September 30, 2010

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2010 – September 30, 2010

    Resolved
  • Monitoring, Regular

    Radium-228

    April 1, 2010 – June 30, 2010

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2010 – June 30, 2010

    Resolved
  • Monitoring, Regular

    Radium-226

    April 1, 2010 – June 30, 2010

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2010 – June 30, 2010

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2010 – March 31, 2010

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2010 – March 31, 2010

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2010 – March 31, 2010

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2010 – March 31, 2010

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Radium-228

    October 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Radium-228

    October 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Radium-226

    October 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    Radium-228

    July 1, 2009 – September 30, 2009

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2009 – September 30, 2009

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2009 – September 30, 2009

    Resolved
  • Monitoring, Regular

    Radium-228

    July 1, 2009 – September 30, 2009

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2009 – September 30, 2009

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2009 – June 30, 2009

    Resolved
  • Monitoring, Regular

    Radium-226

    April 1, 2009 – June 30, 2009

    Resolved
  • Monitoring, Regular

    Radium-228

    April 1, 2009 – June 30, 2009

    Resolved
  • Monitoring, Regular

    Radium-226

    April 1, 2009 – June 30, 2009

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2009 – June 30, 2009

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2009 – March 31, 2009

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2009 – March 31, 2009

    Resolved
  • Monitoring, Regular

    Radium-228

    January 1, 2009 – March 31, 2009

    Resolved
  • Monitoring, Regular

    Radium-226

    January 1, 2009 – March 31, 2009

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2009 – March 31, 2009

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2008 – December 31, 2008

    Resolved
  • Monitoring, Regular

    Radium-228

    October 1, 2008 – December 31, 2008

    Resolved
  • Monitoring, Regular

    Radium-226

    October 1, 2008 – December 31, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2008 – December 31, 2008

    Resolved
  • Monitoring, Regular

    Radium-228

    October 1, 2008 – December 31, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2008 – December 31, 2008

    Resolved
  • Monitoring, Regular

    Radium-228

    October 1, 2008 – December 31, 2008

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 1, 2008 – June 28, 2012

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2008 – September 30, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    July 1, 2008 – September 30, 2008

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2008 – September 30, 2008

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    July 1, 2008 – September 30, 2008

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2008 – September 30, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2008 – June 30, 2008

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2008 – March 31, 2008

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    October 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Combined Uranium

    October 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    October 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    October 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2007 – September 30, 2007

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 2007 – September 30, 2007

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Combined Uranium

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2007 – March 31, 2007

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2006 – July 5, 2006

    Resolved
  • Notification, Public

    No contaminant on record

    July 1, 1981 – July 31, 1981

    Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Common questions

Is SONTAG-WANILLA required to publish a Consumer Confidence Report?

Yes. SONTAG-WANILLA is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is SONTAG-WANILLA’s next Consumer Confidence Report due?

SONTAG-WANILLA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does SONTAG-WANILLA have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for SONTAG-WANILLA.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

LEA, TIM

601-455-0620

MONTICELLO, MS 39654