Toxic & Environmental Exposure

Toxic & Environmental Exposure Lawyers — Chemical Contamination & Pollution Claims

Toxic chemical contamination poisons communities. Manufacturers dump waste, polluters foul groundwater and air, and workers breathe dangerous chemicals. Trial Lawyers United represents individuals and communities exposed to toxic chemicals, contaminated water, soil pollution, and occupational chemical hazards.

Types of Toxic Chemical Exposures

Environmental and occupational toxic exposure claims span diverse scenarios:

Water contamination

Groundwater and drinking water supplies contaminated by:

• Industrial discharge: Manufacturing facilities release chemical waste into groundwater.
• AFFF use: Firefighting foam at airports and military bases leaves PFAS in water supplies.
• Legacy contamination: Historical disposal sites; chemicals persist for decades.
• Mining operations: Acid mine drainage; heavy metal leaching.

Air pollution

Inhalation exposure from:

• Industrial emissions: Factories, refineries, chemical plants release volatile organic compounds and particulate.
• Vehicle emissions: Traffic pollution, especially near highways and ports.
• Indoor air quality: Asbestos, mold, chemical off-gassing from building materials.

Soil contamination

Exposure through:

• Dust inhalation: Resuspended contaminated soil.
• Dermal exposure: Direct contact with contaminated soil.
• Food pathway: Crops grown in contaminated soil; bioaccumulation of heavy metals and pesticides.

Occupational chemical exposure

Workers exposed through:

• Pesticide and herbicide application: Farm workers, landscapers.
• Manufacturing: Chemical plant workers exposed to production chemicals.
• Firefighting: AFFF exposure; inhalation of combustion byproducts.
• Construction: Asbestos, lead paint, silica dust.

Common Toxic Agents in Environmental Litigation

• PFAS (Per- and polyfluoroalkyl substances): ‘Forever chemicals’; used in AFFF and numerous consumer products; extremely
• persistent.
• TCE and PCE (Trichloroethylene and Perchloroethylene): Industrial solvents; known human carcinogens.
• Benzene: Volatile organic compound; known human carcinogen; component of gasoline.
• Asbestos: Fibrous mineral; causes mesothelioma, lung cancer, asbestosis.
• Lead: Neurotoxin; causes cognitive damage in children; hypertension in adults.
• Mercury: Neurotoxin; causes Minamata disease and other neurological damage.
• Pesticides and herbicides: Glyphosate, paraquat, and others; various modes of toxicity.
• Dioxins and PCBs: Persistent organic pollutants; endocrine disruptors.

Who May Be Liable for Toxic Exposure?

• Multiple parties may bear responsibility:
• Manufacturing companies: That produced or used the toxic chemical.
• Operators: Facilities or sites where chemicals are present.
• Waste disposal companies: That mishandled or illegally disposed of chemicals.
• Government entities: EPA, state environmental agencies, or municipalities; may be liable under state tort law or the National
• Environmental Policy Act (NEPA).
• Property owners: Responsible for cleanup and remediation of contaminated property.

Proving Causation in Toxic Exposure Claims

Toxic exposure cases are complex; causation requires:

Exposure assessment

• Establishing that you were actually exposed:
• Exposure history: Detailed occupational and residential history documenting proximity to contamination.
• Environmental sampling: Testing of water, soil, or air to quantify contamination levels.
• Biomonitoring: Blood or urine testing detecting the chemical or its metabolites in your body.
• Expert reconstruction: Industrial hygienists reconstruct exposure based on facility operations and prevailing conditions.

Toxicology and mechanism

Establishing that the chemical causes the disease:

• Animal studies: Laboratory evidence of toxic effects.
• Human studies: Epidemiological evidence linking exposure to health outcomes.
• Mechanism of action: How the chemical damages cells and organs.

Individual Causation & Linking your exposure to your disease:

• Medical diagnosis: Confirmed diagnosis of a disease associated with the chemical.
• Temporal relationship: Disease onset during or within reasonable latency after exposure.
• Differential diagnosis: Ruling out other causes of your disease.
• Dose-response: Evidence that your exposure level was sufficient to cause disease.

Current TLU Toxic Exposure Dockets

• AFFF/PFAS contamination litigation
• Camp Lejeune water contamination
• Paraquat herbicide exposure

Frequently Asked Questions

How do I know if I was exposed to a toxic chemical?

You may have received environmental test results from EPA, state environmental agencies, or local public health departments. Occupational workers often receive industrial hygiene exposure assessments. Retrospective exposure assessment is also possible: environmental experts can analyze historical practices at a facility and estimate exposure. Contact us with details of your residence or work location.

What if multiple chemicals were present? Can I sue for only one?

Yes. We focus on the chemical(s) most likely responsible for your disease based on toxicological evidence and epidemiological data. Exposure to multiple chemicals is common; we identify the probable culprit(s).

How far from the contamination source must I live to have a claim?

There is no fixed distance. We assess individual exposure based on groundwater flow, prevailing wind, proximity, duration, and actual contamination detection. Someone 1 mile away may have higher exposure than someone 1/4 mile away depending on these factors.

What if the contamination occurred decades ago?

Some chemicals persist in the environment for decades. Statute of limitations typically begins when you discovered (or should have discovered) the contamination and its link to your illness. We evaluate tolling and timely filing for each case.