D'LO, MS · Simpson County
TOWN OF DLO Water System
Consumer Confidence Report status
TOWN OF DLO 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 TOWN OF DLO.
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)
- MS0640003
- System type
- Community Water System
- Population served
- 510
- Service connections
- 193
- Ownership
- local government
- Water source
- groundwater (wells)
TOWN OF DLO is one of 794 community water systems in Mississippi in the 501 to 3,300 people size category, serving 510 people from groundwater.
As of August 1, 2026, its federal record holds 22 entries between 2009 and 2015, all of which EPA lists as closed. Nothing has been added since 2015.
All 22 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, inorganic chemicals, and the Total Coliform Rules.
Violation history
Monitoring, Routine Minor (TCR)
—Coliform (TCR)
September 1, 2015 – September 30, 2015
ResolvedMonitoring, Regular
—Cadmium
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Arsenic
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Arsenic
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Combined Uranium
July 1, 2012 – September 30, 2012
ResolvedMonitoring, Regular
—Radium-228
April 1, 2012 – June 30, 2012
ResolvedMonitoring, Regular
—Radium-228
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Radium-228
October 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Radium-226
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Radium-226
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Radium-226
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Radium-226
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Radium-228
April 1, 2010 – June 30, 2010
ResolvedMonitoring, Regular
—Radium-226
April 1, 2010 – June 30, 2010
ResolvedMonitoring, Regular
—Radium-228
January 1, 2010 – March 31, 2010
ResolvedMonitoring, Regular
—Radium-228
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Combined Uranium
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Radium-226
April 1, 2009 – June 30, 2009
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 2015 – September 30, 2015 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| July 1, 2012 – September 30, 2012 | Monitoring, Regular | Combined Uranium | — | Resolved |
| April 1, 2012 – June 30, 2012 | Monitoring, Regular | Radium-228 | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Radium-228 | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Combined Uranium | — | Resolved |
| October 1, 2011 – December 31, 2011 | Monitoring, Regular | Combined Uranium | — | Resolved |
| October 1, 2011 – December 31, 2011 | Monitoring, Regular | Radium-228 | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Radium-226 | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Radium-226 | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Combined Uranium | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Radium-226 | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Radium-226 | — | Resolved |
| April 1, 2010 – June 30, 2010 | Monitoring, Regular | Radium-228 | — | Resolved |
| April 1, 2010 – June 30, 2010 | Monitoring, Regular | Radium-226 | — | Resolved |
| January 1, 2010 – March 31, 2010 | Monitoring, Regular | Radium-228 | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Radium-228 | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Combined Uranium | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Radium-226 | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- June 14, 2012State Compliance achieved2 linked violations
- March 20, 2012State Formal Notice of Violation issued78 linked violations
- March 20, 2012State Public Notification requested78 linked violations
- June 10, 2009State Public Notification received259 linked violations
- September 30, 2008State Compliance achieved3 linked violations
- February 16, 1987State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- August 11, 1983State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- January 15, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- November 13, 1981State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Common questions
Is TOWN OF DLO required to publish a Consumer Confidence Report?
- Yes. TOWN OF DLO 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 TOWN OF DLO’s next Consumer Confidence Report due?
- TOWN OF DLO’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does TOWN OF DLO have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for TOWN OF DLO.
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
BERRY, JOHN H
601-847-1721
D'LO, MS 39062