Public Water Partners

NICHOLASVILLE, KY · Jessamine County

NICHOLASVILLE WATER DEPARTMENT Water System

Consumer Confidence Report status

NICHOLASVILLE WATER DEPARTMENT 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 NICHOLASVILLE WATER DEPARTMENT.

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)
KY0570315
System type
Community Water System
Population served
35,266
Service connections
13,857
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

NICHOLASVILLE WATER DEPARTMENT is among the 22 largest community water systems in Kentucky, serving 35,266 people from surface water.

As of August 1, 2026, its federal record holds 86 entries between 1992 and 2019, all of which EPA lists as closed. Nothing has been added since 2019.

Of the 86, 78 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 volatile organic chemicals, synthetic organic chemicals, and the Total Coliform Rules.

Violation history

  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    June 1, 2019 – August 31, 2019

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2019 – December 31, 2019

    Resolved
  • Treatment Technique, Level 1 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    August 1, 2018 – October 22, 2018

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2017 – March 31, 2017

    Resolved
  • Monitoring, Source Water (LT2)

    Long Term 2 Enhanced Surface Water Treatment Rule

    July 2, 2016 – July 26, 2016

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2016 – April 12, 2018

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    December 14, 2015 – March 30, 2018

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2013 – July 31, 2013

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2012 – September 30, 2012

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2012 – September 30, 2012

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    July 27, 2011 – December 15, 2011

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2011 – December 31, 2011

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2009 – April 14, 2010

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2007 – December 31, 2007

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    August 1, 2004 – August 31, 2004

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    July 1, 2001 – July 31, 2001

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    November 1, 1998 – November 30, 1998

    Resolved
  • Monitoring, Regular

    Aldicarb

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 1996 – December 31, 1998

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    July 1, 1995 – June 30, 1999

    Resolved
  • Monitoring, Regular

    Nitrate

    October 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    January 1, 1993 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 1993 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 1993 – December 31, 1995

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 1993 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 1993 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 1993 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 1993 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 1993 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    January 1, 1993 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb

    January 1, 1993 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 1993 – December 31, 1995

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    August 1, 1992 – August 31, 1992

    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 NICHOLASVILLE WATER DEPARTMENT required to publish a Consumer Confidence Report?

Yes. NICHOLASVILLE WATER DEPARTMENT 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 NICHOLASVILLE WATER DEPARTMENT’s next Consumer Confidence Report due?

NICHOLASVILLE WATER DEPARTMENT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does NICHOLASVILLE WATER DEPARTMENT have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for NICHOLASVILLE WATER DEPARTMENT.

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

HOUSE, SCOTT

859-885-6974

NICHOLASVILLE, KY 40356