Is WESTERN MASON CO WATER DISTRICT required to publish a Consumer Confidence Report?

Yes. WESTERN MASON CO WATER DISTRICT 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 WESTERN MASON CO WATER DISTRICT’s next Consumer Confidence Report due?

WESTERN MASON CO WATER DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

DOVER, KY · Mason County

WESTERN MASON CO WATER DISTRICT Water System

Consumer Confidence Report status

WESTERN MASON CO WATER DISTRICT 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 WESTERN MASON CO WATER DISTRICT.

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 Kentucky’s official records. Always confirm current status with Kentucky before making decisions based on this information.

System facts

System ID (PWSID): KY0810460
System type: Community Water System
Population served: 2,994
Service connections: 1,062
Ownership: local government
Water source: groundwater (wells)

WESTERN MASON CO WATER DISTRICT is one of 209 community water systems in Kentucky in the 501 to 3,300 people size category, serving 2,994 people from groundwater.

As of August 1, 2026, its federal record holds 26 entries between 1988 and 2015, all of which EPA lists as closed. Nothing has been added since 2015.

Of the 26, 20 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 inorganic chemicals, the Consumer Confidence Rule, and the Public Notice Rule and Revised PN Rule.

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2015 – February 16, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 1, 2012 – October 11, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 1, 2010 – August 4, 2011
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2010 – February 15, 2011
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Stage 2 Disinfectants and Disinfection Byproducts Rule
January 2, 2010 – April 18, 2012
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2009 – July 15, 2010
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2009 – December 31, 2009
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 27, 2005 – July 13, 2006
Resolved
Monitoring, Regular
—
Nitrate
April 1, 1999 – June 30, 1999
Resolved
Monitoring, Regular
—
Nitrate
October 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Nitrate
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
Nitrate
April 1, 1998 – June 30, 1998
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 1997 – May 31, 1997
Resolved
Monitoring, Regular
—
Nitrate
April 1, 1997 – June 30, 1997
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1994 – August 31, 1994
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 1994 – August 5, 1998
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Arsenic
July 1, 1988 – June 30, 1991
Archived
Monitoring, Regular
—
Barium
July 1, 1988 – June 30, 1991
Archived
Monitoring, Regular
—
Selenium
July 1, 1988 – June 30, 1991
Archived
Monitoring, Regular
—
Nitrate
July 1, 1988 – June 30, 1991
Archived
Monitoring, Regular
—
Mercury
July 1, 1988 – June 30, 1991
Archived
Monitoring, Regular
—
Chromium
July 1, 1988 – June 30, 1991
Archived
Monitoring, Regular
—
Cadmium
July 1, 1988 – June 30, 1991
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2015 – February 16, 2017	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2012 – October 11, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2010 – August 4, 2011	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2010 – February 15, 2011	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 2, 2010 – April 18, 2012	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	—	Resolved
July 1, 2009 – July 15, 2010	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 27, 2005 – July 13, 2006	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
April 1, 1999 – June 30, 1999	Monitoring, Regular	Nitrate	—	Resolved
October 1, 1998 – December 31, 1998	Monitoring, Regular	Nitrate	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	Nitrate	—	Resolved
April 1, 1998 – June 30, 1998	Monitoring, Regular	Nitrate	—	Resolved
May 1, 1997 – May 31, 1997	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
April 1, 1997 – June 30, 1997	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	Nitrate	—	Resolved
August 1, 1994 – August 31, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 1994 – August 5, 1998	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Nitrate	—	Resolved
July 1, 1988 – June 30, 1991	Monitoring, Regular	Arsenic	—	Archived
July 1, 1988 – June 30, 1991	Monitoring, Regular	Barium	—	Archived
July 1, 1988 – June 30, 1991	Monitoring, Regular	Selenium	—	Archived
July 1, 1988 – June 30, 1991	Monitoring, Regular	Nitrate	—	Archived
July 1, 1988 – June 30, 1991	Monitoring, Regular	Mercury	—	Archived
July 1, 1988 – June 30, 1991	Monitoring, Regular	Chromium	—	Archived
July 1, 1988 – June 30, 1991	Monitoring, Regular	Cadmium	—	Archived

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

Enforcement actions

June 26, 2012State Public Notification received4 linked violations
September 28, 2011State Public Notification requested9 linked violations
March 2, 2011Federal Compliance achieved2 linked violations
March 2, 2011Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record

Common questions

Is WESTERN MASON CO WATER DISTRICT required to publish a Consumer Confidence Report?: Yes. WESTERN MASON CO WATER DISTRICT 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 WESTERN MASON CO WATER DISTRICT’s next Consumer Confidence Report due?: WESTERN MASON CO WATER DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WESTERN MASON CO WATER DISTRICT have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for WESTERN MASON CO WATER DISTRICT.
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

FRENCH, DAVID

606-882-3141

DOVER, KY 41034