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Morris Air National Guard Base PFAS Lawsuit [2025 Update]

Morris Air National Guard Base PFAS Contamination: Overview

The Morris Air National Guard Base PFAS Lawsuit investigation concerns forever chemicals in drinking water and groundwater in and around the Arizona military installation.

TorHoerman Law is currently investigating a potential Morris Air National Guard Base PFAS Lawsuit.

On this page, we’ll discuss the Morris Air National Guard Base PFAS Lawsuit investigation, the levels of PFAS chemicals in groundwater at Morris ANGB, the dangers of PFAS chemicals in drinking water and groundwater, health risks linked to PFAS exposure, and much more.

Morris Air National Guard Base PFAS Lawsuit

PFAS Chemicals Detected at High Levels in Morris Air National Guard Base Groundwater

Morris Air National Guard Base (ANGB), located adjacent to Tucson International Airport in Arizona, is a pivotal installation for the Arizona Air National Guard.

Established in 1956, the base is home to the 162nd Wing, the Air National Guard’s premier F-16 fighter pilot training unit.

The wing has trained pilots from over 25 countries, making it a cornerstone of international military collaboration.

In recent years, Morris ANGB has been identified as a site of concern for per- and polyfluoroalkyl substances (PFAS) contamination.

These synthetic chemicals, commonly found in aqueous film-forming foam (AFFF), have been detected in the groundwater beneath the base.

The Department of the Air Force, in collaboration with the Environmental Protection Agency, is conducting investigations and remediation efforts to address PFAS contamination at Morris ANGB.

As part of the Tucson International Airport Area Superfund Site, Morris ANGB is undergoing a Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Remedial Investigation and Feasibility Study to assess the extent of contamination and evaluate potential cleanup strategies.

Morris ANGB continues to fulfill its mission of training F-16 pilots while addressing environmental concerns to ensure the health and safety of its personnel and the surrounding community.

If you or a loved one were exposed to PFAS contamination at Morris ANGB and developed cancer or other serious health problems, you may be eligible to file a PFAS exposure claim.

Contact TorHoerman Law for a free consultation.

Use the chat feature on this page to find out if you qualify for a PFAS Lawsuit instantly.

Table of Contents

Dangerous Levels of PFAS Contamination Detected at Morris ANGB/Tucson International Airport

Significant levels of PFAS contamination have been identified at Morris Air National Guard Base (ANGB), which is co-located with Tucson International Airport.

Published by the Environmental Working Group (EWG), PFAS chemicals were detected at the following levels in groundwater at Morris Air National Guard Base (co-located with Tucson International Airport) in 2019:

  • PFBS: 2,800 ppt
  • PFHpA: 370 ppt
  • PFHxS: 4,100 ppt
  • PFNA: 5.0 ppt
  • PFOA: 260 ppt
  • PFOS: 4,700 ppt
  • PFOS + PFOA (combined): 4,960 ppt

These concentrations significantly exceed the Environmental Protection Agency’s 2024 Maximum Contaminant Levels (MCLs) of 4 parts per trillion (ppt) for both PFOA and PFOS in drinking water, indicating serious environmental and public health concerns related to past use of firefighting foams and other PFAS-containing materials.

This data raises urgent concerns about drinking water contamination, groundwater pollution, and long-term health consequences for those exposed.

Sources of PFAS Exposure at Morris ANGB

The primary source of PFAS exposure at Morris ANGB is the historic use of aqueous film forming foam (AFFF)—a PFAS-containing firefighting foam—during military training exercises and emergency response operations.

AFFF was widely used to extinguish high-intensity jet fuel fires, a common risk at air force bases and military installations.

Over time, these toxic substances leached into surrounding soil and groundwater, leading to contaminated drinking water on and off base.

Additional PFAS pollution may have stemmed from improper disposal of PFAS-based firefighting foam, spills during equipment maintenance, and runoff into local water systems.

The use of these polyfluoroalkyl substances has created long-lasting environmental contamination with potentially dangerous implications for public health.

Who May Be Exposed to PFAS at Morris ANGB

Those most at risk of PFAS exposure include military service members, civilian workers, and contractors who were stationed at or worked near Morris ANGB when PFAS-containing firefighting foam was in use.

Families living in military housing or neighborhoods near the base that rely on private drinking water wells or are connected to off base water supplies may also be affected by PFAS-contaminated water.

The health risks linked to prolonged exposure include thyroid disease, immune system dysfunction, developmental delays, and certain cancers such as testicular and kidney cancers.

The confirmed presence of PFAS contamination at Morris ANGB and its proximity to Tucson International Airport raise serious public health and environmental concerns for the broader community and emphasize the need for continued PFAS litigation and cleanup efforts.

Do You Qualify for the Morris Air National Guard Base PFAS Lawsuit

You may qualify for the Morris Air National Guard Base PFAS lawsuit if you lived, worked, or served at or near the base and were potentially exposed to PFAS-contaminated drinking water.

Individuals who used drinking water supplies impacted by PFAS contamination, including military service members, civilian workers, and nearby residents relying on private drinking water wells, may be eligible to file a personal injury claim or seek compensation for related health problems.

Eligibility may also apply to those diagnosed with serious conditions linked to PFAS exposure, such as thyroid disease, immune system disorders, testicular and kidney cancers, and other serious health risks.

If your exposure occurred as part of your military service or if you are a veteran exposed to PFAS chemicals during your time at a military installation, you may be entitled to benefits or damages under applicable laws, including the Camp Lejeune Justice Actand the Pact Act.

Lawsuits are evaluated on a case by case basis, so it is important to speak with a qualified law firm familiar with PFAS litigation and contaminated military sites.

Gathering Evidence for a PFAS Lawsuit

To strengthen your claim in a PFAS water contamination lawsuit, it’s essential to gather as much supporting evidence as possible.

This includes proof of residence or military service at or near Morris Air National Guard Base, medical records showing diagnoses of serious health problems, and water testing results that confirm PFAS concentrations in drinking water or groundwater contamination in your area.

Additional useful evidence includes employment records, PFAS blood test results, and documentation showing your use of on base drinking water or reliance on off base water supplies.

If available, you should also collect any communications from public health officials or the Environmental Protection Agency about confirmed PFAS contamination near your residence.

Working with a legal team experienced in PFAS lawsuits can help ensure all relevant materials are properly reviewed and used to build a compelling case against the responsible PFAS manufacturers or government agencies.

TorHoerman Law: Investigating the Morris Air National Guard Base PFAS Lawsuit

TorHoerman Law is actively investigating claims related to PFAS contamination at Morris Air National Guard Base, co-located with Tucson International Airport.

With growing concerns over forever chemicals like PFOA and PFOS in contaminated drinking water, our firm is committed to helping military service members, veterans, civilian workers, and nearby residents who may have been exposed to PFAS through aqueous film forming foam (AFFF) and other PFAS-containing products historically used on site.

Our team is evaluating cases involving serious health problems, including thyroid disease, immune system dysfunction, and testicular and kidney cancers, which have been linked to elevated PFAS concentrations in drinking water supplies.

As PFAS litigation continues to develop in federal court, TorHoerman Law is leveraging years of experience handling complex environmental and toxic chemical exposure cases, including those related to military installations, to pursue justice and financial compensation for affected individuals.

If you believe you or a loved one may qualify for a PFAS water contamination lawsuit, contact TorHoerman Law to explore your legal options.

Contact TorHoerman Law for a free consultation.

Use the chat feature on this page to find out if you qualify for a PFAS Lawsuit instantly.

We are committed to holding PFAS manufacturers and responsible parties accountable for the harm caused to public health and the environment.

Frequently Asked Questions

  • What are PFAS Chemicals and What are they Used In?

    PFAS chemicals, or per- and polyfluoroalkyl substances, are a class of synthetic chemicals widely used for their resistance to heat, oil, water, and stains.

    Often referred to as forever chemicals due to their inability to break down in the environment, PFAS have been found in consumer goods such as non-stick cookware, food packaging, water-resistant fabrics, and industrial applications.

    In military settings, PFAS are commonly used in aqueous film forming foam (AFFF), a type of firefighting foam used at military installations like Morris Air National Guard Base to suppress jet fuel fires and other flammable liquid fires.

  • What Health Concerns are Linked to PFAS Exposure?

    Long-term PFAS exposure has been associated with numerous health problems, including thyroid disease, immune system dysfunction, and serious health risks like testicular and kidney cancers.

    Research by the Environmental Protection Agency and environmental health experts has also linked PFAS to developmental delays, reproductive issues, liver damage, and increased cholesterol levels.

    Because PFAS accumulate in the human body and the environment, even low levels of contaminated drinking water can pose significant threats to public health over time.

  • What is the Source of PFAS Contamination at Military Bases?

    The primary source of PFAS contamination at military bases and air national guard facilities is the historical use of aqueous film forming foam (AFFF) during training exercises and emergency firefighting.

    This PFAS-containing firefighting foam was used extensively at sites like Morris Air National Guard Base and other military installations across the U.S.

    As AFFF seeped into the ground, it led to groundwater contamination and pollution of drinking water systems, including private drinking water wells and off base water supplies.

    Improper disposal, runoff, and contaminated soilfurther contributed to the widespread presence of these toxic substances in the environment.

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