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McConnell Air Force Base PFAS Lawsuit [2025 Update]

McConnell AFB PFAS Contamination: Overview

The McConnell Air Force Base PFAS Lawsuit investigation concerns forever chemicals in drinking water and groundwater in and around the Kansas air force base.

TorHoerman Law is currently investigating a potential McConnell Air Force Base PFAS Lawsuit.

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

McConnell Air Force Base PFAS Lawsuit

PFAS Chemicals Detected at High Levels in McConnell AFB Groundwater

McConnell Air Force Base (AFB), located in Wichita, Kansas, is a critical installation for the United States Air Force, serving as the home of the 22nd Air Refueling Wing.

Established in 1951 as Wichita Air Force Base and later renamed in honor of aviator brothers Fred and Thomas McConnell, the base has long supported aerial refueling, air mobility, and combat support operations.

As a hub for KC-135 Stratotankers and, more recently, the KC-46 Pegasus, McConnell plays a vital role in enabling U.S. and allied air missions across the globe.

However, like many military installations, McConnell AFB has faced environmental challenges related to its operational history—particularly the use of Aqueous Film Forming Foam (AFFF) in firefighting exercises and emergencies.

AFFF contains per- and polyfluoroalkyl substances (PFAS), which are persistent synthetic chemicals linked to environmental contamination and serious health risks.

These substances have been detected in groundwater at the base, raising concerns about their potential impact on drinking water supplies and nearby communities.

PFAS contamination at McConnell AFB is now part of broader national investigations into military sites with elevated toxic chemical levels in soil and water.

Regulatory agencies, public health officials, and now PFAS Lawyers continue to monitor the situation as remediation efforts and legal scrutiny advance.

If you or a loved one were exposed to PFAS chemicals at McConnell AFB and subsequently developed cancer or other serious health problems, you may be eligible to file a claim.

Contact TorHoerman Law for a free consultation.

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

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Dangerous PFAS Levels Detected at McConnell Air Force Base

PFAS contamination at McConnell Air Force Base has been a significant concern due to the dangerous levels of these “forever chemicals” detected in the groundwater.

These forever chemicals pose long-term environmental and health risks, as they do not break down easily and accumulate over time.

Published by the Environmental Working Group (EWG), PFAS chemicals were detected at the following levels in McConnell AFB groundwater between 2018 and 2019:

  • PFBS: 39,000 ppt
  • PFOA: 26,000 ppt
  • PFOS: 450,000 ppt
  • PFOA + PFOS (combined): 471,000 ppt

These levels exceed the Environmental Protection Agency’s (EPA) established guidelines, which indicate the dangerous presence of PFAS chemicals in drinking water at concentrations far above the safe threshold of 4 parts per trillion (ppt).

The presence of these toxic substances raises significant concerns regarding their long-term effects on both the environment and public health, particularly in areas near military installations like McConnell AFB.

Sources of PFAS Exposure at McConnell Air Force Base

PFAS exposure at McConnell Air Force Base primarily stems from the use of aqueous film-forming foam (AFFF), a firefighting agent known for containing high levels of PFAS chemicals.

This foam has been extensively used in training exercises, fire emergencies, and routine safety drills at military installations, including McConnell AFB.

The use of AFFF is a significant source of PFAS contamination, both in the soil and drinking water surrounding the base.

In addition to AFFF, other potential sources of PFAS exposure could include firefighting foam residues in fire training areas, toxic runoff, and unregulated waste sites.

Who May Be Exposed to PFAS at McConnell Air Force Base

Anyone in or near McConnell Air Force Base, particularly those working or living on the base, may be at risk of PFAS exposure.

Service members, military personnel, and civilian workers who have been involved in firefighting activities, especially in training exercises, are particularly vulnerable.

Surrounding communities relying on public or private drinking water systems could also face contamination through the nearby PFAS-laced groundwater that may infiltrate public water supplies.

People living in neighborhoods close to the base, including those using private wells, could experience PFAS exposure if their water sources are contaminated by the chemicals.

Families of military service members and those residing in communities affected by PFAS contamination are at increased risk of health complications linked to prolonged exposure to these dangerous chemicals.

Do You Qualify For The McConnell Air Force Base PFAS Lawsuit?

If you have lived, worked, or served at McConnell Air Force Base and have been exposed to PFAS contamination, you may qualify for the McConnell Air Force Base PFAS lawsuit.

Individuals who have been exposed to PFAS chemicals—such as PFOA, PFOS, and other polyfluoroalkyl substances (PFAS)—through contaminated drinking water or direct contact with firefighting foam may be eligible to seek financial compensation for the health problems linked to PFAS exposure.

This may include conditions such as thyroid disease, kidney cancer, testicular cancer, immune system dysfunction, and other health risks identified in scientific studies.

If you were stationed at the base, worked on base, or lived in surrounding communities that experienced PFAS pollution, it is important to consult with a PFAS lawyer who can assess your case and determine your eligibility for a lawsuit.

Don’t wait—there are strict deadlines for filing a claim, and a qualified attorney can help guide you through the process.

Gathering Evidence for PFAS Lawsuits

Gathering strong evidence is critical in filing a PFAS lawsuit related to McConnell Air Force Base contamination.

The more comprehensive your evidence, the better your chances of securing fair compensation for the adverse health effects linked to PFAS exposure.

Key types of evidence include:

  • PFAS Test Results: Having access to PFAS testing results from on-base drinking water and surrounding areas is crucial. Documenting the presence and concentration of PFAS chemicals in the water supply and soil contamination can be vital in proving exposure.
  • Medical Records: Health problems linked to PFAS, such as thyroid disease, cancer, and immune system disorders, must be documented. Medical records will help establish a clear connection between exposure at McConnell AFB and your diagnosis.
  • Witness Statements: Statements from current or former service members, military personnel, civilian workers, or residents of the surrounding communities affected by PFAS contamination can serve as valuable support to your claim.
  • Environmental Reports: Reports from agencies like the Environmental Protection Agency (EPA), Environmental Working Group (EWG), or the Illinois EPA documenting PFAS contamination and PFAS levels on the base can bolster your case. These records show how the base’s activities contributed to widespread contamination.

Working with an experienced PFAS lawyer is essential to ensure that all evidence is properly collected, preserved, and presented in a way that maximizes your chances of receiving the compensation you deserve for the health risks caused by PFAS exposure.

TorHoerman Law: Investigating the McConnell Air Force Base PFAS Lawsuit

At TorHoerman Law, we are dedicated to thoroughly investigating PFAS contamination at McConnell Air Force Base and its potential impact on military service members, civilian workers, and surrounding communities.

Our experienced legal team understands the complexity of PFAS lawsuits and is committed to holding those responsible for PFAS pollution accountable.

We conduct comprehensive investigations into PFAS exposure, including examining historical firefighting foam usage, PFAS chemicals in drinking water, and other sources of contamination at McConnell AFB.

Our team works closely with environmental experts and scientific studies to document the levels of PFOS, PFOA, and other polyfluoroalkyl substances (PFAS) that were present at the base, as well as the health risks linked to these dangerous forever chemicals.

If you or a loved one has been exposed to PFAS and developed related health issues such as thyroid disease, immune system disorders, or even cancer, TorHoerman Law is here to help you.

We provide free consultations to assess your case and determine whether you qualify for compensation.

You can also use the chatbot on this page to see if you qualify instantly.

Our team is ready to support you through the legal process, from gathering evidence to fighting for the financial compensation you deserve.

Frequently Asked Questions

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

    PFAS, or per- and polyfluoroalkyl substances, are a group of synthetic chemicals that are highly resistant to heat, water, and oil.

    These forever chemicals are used in a wide range of industrial and consumer products, including firefighting foam, non-stick cookware, water-resistant clothing, and waterproof fabrics.

    They have also been used extensively at military installations like McConnell Air Force Base, where they were deployed in firefighting foams to combat jet fuel fires and other emergencies.

  • What Health Effects are Linked to PFAS Exposure?

    Exposure to PFAS chemicals has been linked to numerous health issues, including thyroid disease, immune system dysfunction, kidney cancer, and testicular cancer.

    Scientific studies have also identified potential risks such as developmental delays in children, and the chemicals may increase the likelihood of developing breast cancer and other serious health problems.

    As PFAS exposure continues to be a concern, more research is needed to fully understand the long-term effects on human health, particularly in areas like McConnell Air Force Base, where PFAS contamination is widespread.

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

    The primary source of PFAS contamination at military bases is the use of aqueous film forming foam (AFFF) in firefighting training exercises and emergency response situations.

    AFFF contains PFAS chemicals, which have been detected in both drinking water and groundwater at several military installations, including McConnell Air Force Base.

    These chemicals leach into the environment, affecting public water systems and causing significant health risks for both military service members and surrounding communities.

  • What is the extent of PFAS contamination at McConnell AFB, and how does it compare to other military installations?

    McConnell AFB in Kansas has confirmed PFAS contamination in both on-base and off-base water sources.

    Investigations have identified four off-base private drinking wells with PFAS levels exceeding the EPA’s health advisory limit of 4 parts per trillion (ppt).

    One of these wells has been connected to the municipal water supply, while bottled water is being provided to the remaining affected properties.

    Comparatively, other military installations, such as F.E. Warren Air Force Base in Wyoming and K.I. Sawyer Air Force Base in Michigan, have also reported significant PFAS contamination.

    These sites, along with McConnell AFB, are part of a broader issue of PFAS-contaminated water affecting numerous military bases across the United States.

  • How are PFAS levels measured, and what specific PFAS compounds are of concern?

    PFAS concentrations are measured using advanced analytical techniques like liquid chromatography-tandem mass spectrometry (LC-MS/MS), which can detect these substances at very low levels in environmental samples.

    The specific PFAS compounds of concern include perfluorooctanoic acid (PFOA), perfluorooctanesulfonic acid (PFOS), and perfluorononanoic acid (PFNA), among others.

    These polyfluoroalkyl substances are known for their persistence in the environment and potential health risks.

    The National Health and Nutrition Examination Survey (NHANES) has been instrumental in assessing PFAS exposure in the U.S. population, providing valuable data on the presence of these substances in human blood samples.

  • What are the potential health effects associated with PFAS exposure, and what does previous research indicate?

    Exposure to certain PFAS compounds has been linked to various health issues, including liver damage, thyroid disease, and increased risk of certain cancers.

    Previous research has demonstrated that these toxic substances can interfere with the immune system and may lead to other adverse health outcomes.

    The Centers for Disease Control and Prevention (CDC) and the Agency for Toxic Substances and Disease Registry (ATSDR) have conducted studies to better understand these potential health effects.

    The disease registry maintained by ATSDR helps track health outcomes related to environmental exposures, including PFAS, providing critical data for ongoing research and public health interventions.

  • What actions are being taken to address PFAS contamination at McConnell AFB?

    The Department of Defense (DoD) has initiated several measures to address PFAS contamination at McConnell AFB.

    These actions include providing bottled water to affected residents, connecting impacted properties to municipal water supplies, and conducting further environmental assessments to determine the extent of contamination.

    Additionally, the DoD is exploring long-term solutions to remediate contaminated sites and prevent future discharges of PFAS-containing products, such as firefighting foams, which have been a major source of contamination.

    Legal actions and regulatory efforts are also underway to hold responsible parties accountable and ensure the cleanup of these hazardous substances.

  • How can individuals reduce their exposure to PFAS in drinking water?

    Those concerned about PFAS in the nation’s tap water can take several steps to reduce exposure.

    Using activated carbon or reverse osmosis filtration systems can help remove PFAS from drinking water.

    Opting for bottled water that has been tested for PFAS levels is another alternative, especially in areas with known contamination.

    Staying informed about local water quality reports and participating in community meetings can also help residents stay updated on the status of PFAS contamination and remediation efforts in their area.

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Tor Hoerman

Owner & Attorney - TorHoerman Law

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