AFFF Firefighting Foam Lawsuit in Missouri

What Missouri residents should know

Missouri residents are not necessarily limited to filing only in Missouri state court. Many mass tort claims may be evaluated by national firms, filed in federal court, coordinated through MDL proceedings, or handled through another legal process.

State law may still matter for deadlines, damages, claim evaluation, and certain procedural issues.

Missouri AFFF contamination and Kansas City's lawsuit

In Missouri, the City of Kansas City has filed its own lawsuit against AFFF manufacturers, seeking to recover the costs of testing and cleaning up PFAS contamination tied to firefighting-foam use at city facilities, including its airport and water-system infrastructure. The state's most-studied military site, Whiteman Air Force Base in Johnson County, has documented PFAS contamination from decades of AFFF use and is the subject of an Air Force environmental cleanup response. Federal AFFF personal-injury claims by Missouri residents are coordinated in MDL-2873 before Judge Richard M. Gergel in the U.S. District Court for the District of South Carolina.

Sources: City of Kansas City, Missouri — PFAS / AFFF litigation FAQ; KOMU 8 (NBC) — PFAS contamination at Whiteman Air Force Base.

Possible eligibility factors

Missouri residents may want to speak with a lawyer if they used or were exposed to Aqueous film-forming firefighting foam and PFAS chemicals and later experienced kidney cancer, testicular cancer, thyroid disease, ulcerative colitis, or another condition being reviewed in PFAS-related AFFF claims.

• Use, prescription, employment, service, or exposure history.
• Medical diagnosis and treatment records.
• Approximate dates of use, exposure, diagnosis, and treatment.
• Information about prior conditions, alternative exposures, or other facts a lawyer may need to evaluate.

What records support AFFF claims in Missouri?

• Fire department, airport, military, industrial, or training records showing AFFF or PFAS exposure.
• Incident reports, foam-use logs, safety data sheets, water testing records, address history, or base/worksite records.
• Diagnosis records, pathology reports, oncology or specialist notes, treatment records, and death certificates where applicable.
• Witness names, co-worker statements, photos, calendars, or documents tying the exposure to a specific site and time period.

What exposure and legal context matter in Missouri?

State residents may have encountered AFFF or PFAS through fire departments, airports, military bases, industrial facilities, training areas, or water contamination.

Where are Missouri AFFF cases handled?

Living in Missouri does not necessarily mean the case will be filed only in Missouri. Claims may be evaluated by national firms, filed in federal court, coordinated through MDL proceedings, or handled through another legal process.

Federal courts in Missouri

• Eastern District of Missouri
• Western District of Missouri

What is the filing deadline for AFFF lawsuits in Missouri?

For a Missouri resident researching AFFF claims, the starting point is usually Missouri's general personal injury period: 5 years under Mo. Rev. Stat. § 516.120(4). That is only a starting point, not a final legal deadline for every person.

The real filing deadline can depend on diagnosis date, when the injury and possible cause were discovered, exposure location, wrongful-death issues, prior claim paperwork, and whether the case is filed directly, transferred to an MDL, or handled through another process.

Discovery-rule note: Missouri's period generally runs from when damage is sustained and capable of ascertainment, which can function like a discovery rule in latent-injury cases.

How long do Missouri residents have to file?

Missouri's personal injury statute of limitations applicable to product liability claims is 5 years (Mo. Rev. Stat. § 516.120(4)). Accrual timing, tolling, and repose periods can still change the real deadline in an individual case.

• Filing period: 5 years — Mo. Rev. Stat. § 516.120(4).
• Discovery rule: Missouri's period generally runs from when damage is sustained and capable of ascertainment, which can function like a discovery rule in latent-injury cases.

Because the controlling deadline depends on diagnosis date, discovery facts, exposure history, wrongful-death rules, and how the claim is filed, only a licensed attorney can confirm the deadline that applies to a specific situation. This page is general legal information, not legal advice.

What should Missouri residents ask a lawyer?

• Are you reviewing personal injury AFFF/PFAS claims, water-system claims, or both?
• What exposure records do you need for my firefighting, military, airport, industrial, or water-contamination history?
• Is my diagnosis one currently being evaluated in the personal injury litigation?
• How do state filing deadlines affect my diagnosis and exposure timeline?
• Would my claim be handled locally, nationally, or through the MDL?
• Are there upfront costs?