Public Water Partners

LANCASTER, CA · Los Angeles County

LAND PROJECTS MUTUAL WATER CO. Water System

Consumer Confidence Report status

LAND PROJECTS MUTUAL WATER CO. 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 LAND PROJECTS MUTUAL WATER CO..

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

System facts

System ID (PWSID)
CA1910246
System type
Community Water System
Population served
2,800
Service connections
548
Ownership
privately owned
Water source
groundwater (wells)

LAND PROJECTS MUTUAL WATER CO. is one of 728 community water systems in California in the 501 to 3,300 people size category, serving 2,800 people from groundwater.

As of August 1, 2026, its federal record holds 93 entries between 1995 and 2025, all of which EPA lists as closed.

Of the 93, 52 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, synthetic organic chemicals, and the Total Coliform Rules.

Violation history

  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    April 1, 2025 – June 30, 2025

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2025 – March 31, 2025

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    October 1, 2024 – December 31, 2024

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2024 – September 30, 2024

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2024 – March 31, 2024

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2023 – September 30, 2023

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    April 1, 2023 – June 30, 2023

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2023 – March 31, 2023

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    October 1, 2022 – December 31, 2022

    Archived
  • Non-Acute MRDL

    Health-based

    Chlorine

    July 1, 2022 – September 30, 2022

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2022 – September 30, 2022

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2022 – September 30, 2022

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    October 1, 2021 – December 31, 2021

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2021 – September 30, 2021

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2021 – March 31, 2021

    Archived
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    December 1, 2020 – December 31, 2020

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    October 1, 2020 – August 31, 2021

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    October 1, 2020 – December 31, 2020

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2020 – September 30, 2020

    Archived
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    July 1, 2020 – July 31, 2020

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    June 1, 2020 – June 30, 2020

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    May 1, 2020 – May 31, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2020 – May 1, 2020

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    February 1, 2020 – February 29, 2020

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2020 – March 31, 2020

    Archived
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    December 1, 2019 – December 31, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    September 1, 2019 – September 30, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    August 1, 2019 – August 31, 2019

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2019 – September 30, 2019

    Archived
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    July 1, 2019 – July 31, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    June 1, 2019 – June 30, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    May 1, 2019 – May 31, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    March 1, 2019 – March 31, 2019

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    February 1, 2019 – February 28, 2019

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2019 – March 31, 2019

    Archived
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    January 1, 2019 – January 31, 2019

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2018 – September 30, 2018

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    April 1, 2018 – June 30, 2018

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    October 1, 2017 – December 31, 2017

    Archived
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2017 – July 17, 2017

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2017 – March 31, 2017

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    October 1, 2016 – December 31, 2016

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2016 – September 30, 2016

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2016 – March 31, 2016

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    April 1, 2015 – June 30, 2015

    Archived
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    July 1, 2014 – July 1, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2014 – September 30, 2014

    Archived
  • Monitoring, Regular

    Cadmium

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Nitrite

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Thallium, Total

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Selenium

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Benzene

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Toxaphene

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Dalapon

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Endothall

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Glyphosate

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    OXAMYL

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Simazine

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Carbofuran

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Atrazine

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    LASSO

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Heptachlor

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    2,4-D

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Radium-226

    July 1, 2014 – July 1, 2016

    Resolved
  • Monitoring, Regular

    Radium-228

    July 1, 2014 – July 1, 2016

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2012 – September 30, 2012

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2012 – March 31, 2012

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2011 – September 30, 2011

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2010 – September 30, 2010

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    April 1, 2010 – June 30, 2010

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2010 – March 31, 2010

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    October 1, 2009 – December 31, 2009

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2009 – September 30, 2009

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    April 1, 2009 – June 30, 2009

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2009 – March 31, 2009

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    July 1, 2008 – September 30, 2008

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2008 – March 31, 2008

    Archived
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    March 1, 1995 – March 31, 1995

    Resolved

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

Enforcement actions

Common questions

Is LAND PROJECTS MUTUAL WATER CO. required to publish a Consumer Confidence Report?

Yes. LAND PROJECTS MUTUAL WATER CO. 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 LAND PROJECTS MUTUAL WATER CO.’s next Consumer Confidence Report due?

LAND PROJECTS MUTUAL WATER CO.’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does LAND PROJECTS MUTUAL WATER CO. have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for LAND PROJECTS MUTUAL WATER CO..

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

HOUGHTON, JOHN

661-948-2550

LANCASTER, CA 93536