Drinking Water Compliance OS

FARMINGTON HILLS, NC · Vance County

KNOLL TERRACE MHP Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace North Carolina’s official records. Always confirm current status with North Carolina before making decisions based on this information.

System facts

System ID (PWSID)
NC0291102
System type
Community Water System
Population served
254
Service connections
100
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • LSL Inventory

    Health-based

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024 – October 17, 2024

    Resolved
  • LSL Reporting

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024 – October 17, 2024

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 1, 2024

    Addressed
  • Monitoring, Regular

    Nitrate

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    May 1, 2023 – July 31, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    May 1, 2023 – July 31, 2023

    Resolved
  • Report Sample Result/Fail Monitor (RTCR)

    Revised Total Coliform Rule

    February 11, 2023 – February 16, 2023

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2023 – July 4, 2023

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2023 – July 4, 2023

    Resolved
  • Lead Consumer Notice

    Lead and Copper Rule

    January 1, 2022 – April 7, 2022

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    November 1, 2021 – January 31, 2022

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    November 1, 2021 – January 31, 2022

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    August 1, 2021 – October 31, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    August 1, 2021 – October 31, 2021

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2021 – October 14, 2021

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    January 31, 2021 – June 21, 2021

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2020 – December 31, 2022

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2018 – February 13, 2019

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    February 16, 2018 – December 15, 2017

    Resolved
  • Lead Consumer Notice

    Lead and Copper Rule

    January 1, 2016 – July 11, 2016

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    August 1, 2015 – July 31, 2016

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    August 1, 2015 – July 31, 2016

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2014 – December 31, 2016

    Resolved
  • Monitoring, Regular

    Combined Radium (-226 and -228)

    January 1, 2014 – December 31, 2019

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2012 – July 5, 2012

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2012 – December 31, 2012

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2012 – December 31, 2012

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 11, 2009 – September 16, 2010

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    June 21, 2007 – September 15, 2010

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 2, 2006 – January 24, 2007

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2005 – October 17, 2005

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 2005 – July 31, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2005 – December 31, 2005

    Resolved
  • Public Notification Violation without NPDWR Violation

    Public Notice

    December 8, 2003 – April 17, 2010

    Resolved
  • Public Notification Violation without NPDWR Violation

    Public Notice

    February 16, 2003 – April 17, 2010

    Resolved
  • Initial Tap Sampling for Pb and Cu

    Lead and Copper Rule

    July 1, 1993 – April 11, 1994

    Archived
  • Monitoring, Regular

    Nitrate

    January 1, 1993 – December 31, 1993

    Archived
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    August 21, 1991 – September 20, 1991

    Archived
  • Monitoring, Regular

    Arsenic

    January 1, 1991 – December 31, 1993

    Archived
  • Monitoring, Regular

    Barium

    January 1, 1991 – December 31, 1993

    Archived
  • Monitoring, Regular

    Chromium

    January 1, 1991 – December 31, 1993

    Archived
  • Monitoring, Regular

    CYANIDE

    January 1, 1991 – December 31, 1993

    Archived
  • Monitoring, Regular

    Fluoride

    January 1, 1991 – December 31, 1993

    Archived
  • Monitoring, Regular

    Nickel

    January 1, 1991 – December 31, 1993

    Archived
  • Monitoring, Regular

    Selenium

    January 1, 1991 – December 31, 1993

    Archived
  • Monitoring, Regular

    Antimony, Total

    January 1, 1991 – December 31, 1993

    Archived
  • Monitoring, Regular

    Beryllium, Total

    January 1, 1991 – December 31, 1993

    Archived
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    September 19, 1986 – April 18, 1987

    Archived

Resolved addressed and confirmed by the stateAddressed corrective action reported, pending final confirmationArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

CARTER, RON

248-865-0066

FARMINGTON HILLS, MI 48334