Public Water Partners

BUDD LAKE, NJ · Morris County

MOUNT OLIVE TWP W D MAIN Water System

Consumer Confidence Report status

MOUNT OLIVE TWP W D MAIN 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 1 item for MOUNT OLIVE TWP W D MAIN that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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

System facts

System ID (PWSID)
NJ1427005
System type
Community Water System
Population served
7,887
Service connections
2,629
Ownership
local government
Water source
groundwater (wells)

MOUNT OLIVE TWP W D MAIN is one of 97 community water systems in New Jersey in the 3,301 to 10,000 people size category, serving 7,887 people from groundwater.

As of August 1, 2026, its federal record holds 89 entries between 1979 and 2026, of which 1 remains open; none are health-based.

Of the 89, 87 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 inorganic chemicals.

Violation history

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    January 1, 2026 – March 31, 2026

    Archived

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    January 1, 2026

    Unaddressed

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    Benzene

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    Styrene

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    Toluene

    January 1, 2026 – March 31, 2026

    Archived

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    July 1, 2025 – September 30, 2025

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    July 1, 2025 – September 30, 2025

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    July 1, 2025 – September 30, 2025

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    July 1, 2025 – September 30, 2025

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2024 – August 2, 2024

    Resolved

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    June 12, 2024 – August 20, 2025

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    April 1, 2024 – June 30, 2024

    Resolved

  • Report Sample Result/Fail Monitor (RTCR)

    —

    Revised Total Coliform Rule

    February 11, 2024 – February 26, 2024

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    January 1, 2024 – January 31, 2024

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 2020 – March 31, 2020

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2020 – March 31, 2020

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2020 – March 31, 2020

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    July 1, 2019 – September 30, 2019

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    July 1, 2019 – September 30, 2019

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    July 1, 2019 – September 30, 2019

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2018 – December 31, 2018

    Resolved

  • Monitoring, Regular

    —

    Mercury

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 2017 – March 31, 2017

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 2017 – March 31, 2017

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 2017 – March 31, 2017

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 2017 – March 31, 2017

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 2017 – March 31, 2017

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    Benzene

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    Arsenic

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    Barium

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    Cadmium

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    Chromium

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring, Regular

    —

    Thallium, Total

    January 1, 2017 – December 31, 2019

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    October 1, 2014 – December 31, 2014

    Archived

  • Monitoring, Regular

    —

    Radium-226

    January 1, 2014 – December 31, 2019

    Archived

  • Monitoring, Regular

    —

    Combined Uranium

    January 1, 2014 – December 31, 2019

    Archived

  • Monitoring, Regular

    —

    Radium-228

    January 1, 2014 – December 31, 2019

    Archived

  • Monitoring, Regular

    —

    Cadmium

    January 1, 2014 – May 6, 2015

    Resolved

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    January 1, 2014 – December 31, 2019

    Archived

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2013 – July 29, 2013

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    July 1, 2012 – September 30, 2012

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    July 1, 2012 – September 30, 2012

    Resolved

  • Monitoring, Regular

    —

    Benzene

    July 1, 2012 – September 30, 2012

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    July 1, 2012 – September 30, 2012

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    July 1, 2012 – September 30, 2012

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    July 1, 2012 – September 30, 2012

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    July 1, 2012 – September 30, 2012

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    July 1, 2012 – September 30, 2012

    Resolved

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    May 1, 2012 – May 31, 2012

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2012 – December 31, 2012

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    July 1, 2011 – September 30, 2011

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    July 1, 2011 – September 30, 2011

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    July 1, 2011 – September 30, 2011

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Cadmium

    June 24, 1979 – June 23, 1982

    Archived

  • Monitoring, Regular

    —

    Barium

    June 24, 1979 – June 23, 1982

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 24, 1979 – June 23, 1982

    Archived

Archived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

Common questions

Is MOUNT OLIVE TWP W D MAIN required to publish a Consumer Confidence Report?

Yes. MOUNT OLIVE TWP W D MAIN 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 MOUNT OLIVE TWP W D MAIN’s next Consumer Confidence Report due?

MOUNT OLIVE TWP W D MAIN’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does MOUNT OLIVE TWP W D MAIN have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 1 item for MOUNT OLIVE TWP W D MAIN that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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

LATA, MICHAEL J

973-584-7086

BUDD LAKE, NJ 07828